os

commit 3aa804c090616287b208133741dcc5713d23f0ac
parent a4b136df514a55da0d24a72ca3fff3c3a71ec22c
Author: erai <erai@omiltem.net>
Date:   Sun, 16 Feb 2025 18:36:03 +0000

broken optimizations.

Diffstat:
M
alloc.om
 | 
17
+++++++++++++++++
M
bootstrap.sh
 | 
2
+-
M
build.sh
 | 
1
+
M
cc0.c
 | 
24695
+++++++++++++++++++++++++++++++++++++++++++++----------------------------------
M
cc1.om
 | 
4
++--
M
ir.om
 | 
396
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-------
M
ircout.om
 | 
4
+---
M
sshd.om
 | 
2
+-
M
table.om
 | 
3
+++

9 files changed, 14477 insertions(+), 10647 deletions(-)
diff --git a/alloc.om b/alloc.om
@@ -12,6 +12,20 @@ func setup_alloc(c: *alloc) {
 	c.page = nil;
 }
 
+func assert_zero(b: *byte, size: int) {
+	var i: int;
+	i = 0;
+	loop {
+		if i == size {
+			break;
+		}
+		if b[i] {
+			die("HEAP CORRUPTION");
+		}
+		i = i + 1;
+	}
+}
+
 func alloc(c: *alloc, size: int): *byte {
 	var page: *page;
 	var mret: int;
@@ -34,6 +48,7 @@ func alloc(c: *alloc, size: int): *byte {
 			die("out of memory");
 		}
 		ret = mret as *byte;
+		assert_zero(ret, size);
 		return ret;
 	}
 
@@ -43,6 +58,7 @@ func alloc(c: *alloc, size: int): *byte {
 			mret = page.ptr as int + page.fill;
 			page.fill = page.fill + size;
 			ret = mret as *byte;
+			assert_zero(ret, size);
 			return ret;
 		}
 	}
@@ -62,6 +78,7 @@ func alloc(c: *alloc, size: int): *byte {
 
 	c.page = page;
 
+	assert_zero(ret, size);
 	return ret;
 }
 
diff --git a/bootstrap.sh b/bootstrap.sh
@@ -5,7 +5,7 @@ LIBS="bufio.om lib.om alloc.om syscall.om"
 SOURCES="cc1.om type.om parse2.om peglib.om as.om decl.om node.om peg.om ir.om ircout.om rb.om table.om"
 
 # Build the bootstrap compiler from c
-[ cc0 -nt cc0.c ] || gcc -std=c89 ${BOOTSTRAP} -o cc0
+[ cc0 -nt cc0.c ] || gcc -O1 -g -std=c89 ${BOOTSTRAP} -o cc0
 ./cc0 ${LIBS} ${SOURCES} cc3.om -o cc1 -n cc1.lines -G cc1.call
 
 # Double check the bootstrap and self hosting compiler have the same output
diff --git a/build.sh b/build.sh
@@ -20,6 +20,7 @@ ALL="${LIBS} ${CC} ${SSHD} ${KERNEL} ${SHELL} ${BIN}"
 ./cc1 ${LIBS} cpio.om -o cpio -n cpio.lines -G cpio.call
 ./cc1 ${LIBS} sh.om -o sh -n sh.lines -G sh.call
 ./cc1 ${LIBS} ${CRYPTO} sshd.om -o sshd -n sshd.lines -G sshd.call
+./cc1 ${LIBS} ${CRYPTO} sshd.om -o sshd -n sshd.lines -G sshd.call
 
 for name in ${ALL}; do echo ${name}; done | ./cpio -o > initramfs
 
diff --git a/cc0.c b/cc0.c
@@ -23,6 +23,7 @@ u zas_opr();
 u zas_opri64();
 u zas_rex();
 u zassert();
+u zassert_zero();
 u zcall_check();
 u zcall_to_ir();
 u zcdie();
@@ -89,11 +90,13 @@ u zir_optimize();
 u ziraddarg();
 u ziraddop();
 u ziraddvar();
+u zirblock_backlink();
+u zirblock_basic_value();
 u zirblock_dead_expr();
+u zirblock_dead_var();
 u zirblock_flow2();
 u zirblock_flow3();
 u zirblock_fold();
-u zirblock_value();
 u zirbranch();
 u zircall();
 u zircargs();
@@ -106,21 +109,26 @@ u zircforward();
 u zircline();
 u zircop();
 u zircop_neg();
+u zircopyloc();
 u zircout();
 u zircretval();
 u zircstr();
 u zircuse();
-u zircuseop();
 u zirexpr_fold();
 u zirfind_block();
 u zirfind_var();
+u zirfunc_backlink();
+u zirfunc_basic_value();
 u zirfunc_dead();
 u zirfunc_flow();
 u zirfunc_fold();
-u zirfunc_value();
 u zirjump();
+u zirop_basic_value();
+u zirop_kill();
+u zirop_occurs();
 u zirreset();
 u zirreturn();
+u ziruseop();
 u zlabels_to_ir();
 u zlayout_struct();
 u zlayout_union();
@@ -168,6 +176,7 @@ u zopen_output();
 u zoutput_ir();
 u zoutput_irargs();
 u zoutput_irblock();
+u zoutput_ircall();
 u zoutput_irexpr();
 u zoutput_irfuncptr();
 u zoutput_irretval();
@@ -367,217 +376,217 @@ s syscall();
 int main(int argc, char**argv) { return z_start((u)argc, (u)argv, 0); }
 u zsyscall(u n, u a, u b, u c, u d, u e, u f) { return syscall(n, a, b, c, d, e, f); }
 u zP_tag_to_str(u vtag) {
-	if (vtag != 0) goto b2;
+	if (vtag != 0UL) goto b2;
 	return (u)"P_grammar";
-b2:	if (vtag != 1) goto b4;
+b2:	if (vtag != 1UL) goto b4;
 	return (u)"P_enum_item";
-b4:	if (vtag != 2) goto b6;
+b4:	if (vtag != 2UL) goto b6;
 	return (u)"P_enum_decl";
-b6:	if (vtag != 3) goto b8;
+b6:	if (vtag != 3UL) goto b8;
 	return (u)"P_member_decl";
-b8:	if (vtag != 4) goto b10;
+b8:	if (vtag != 4UL) goto b10;
 	return (u)"P_struct_decl";
-b10:	if (vtag != 5) goto b12;
+b10:	if (vtag != 5UL) goto b12;
 	return (u)"P_union_decl";
-b12:	if (vtag != 6) goto b14;
+b12:	if (vtag != 6UL) goto b14;
 	return (u)"P_func_decl";
-b14:	if (vtag != 7) goto b16;
+b14:	if (vtag != 7UL) goto b16;
 	return (u)"P_type";
-b16:	if (vtag != 8) goto b18;
+b16:	if (vtag != 8UL) goto b18;
 	return (u)"P_ptr_type";
-b18:	if (vtag != 9) goto b20;
+b18:	if (vtag != 9UL) goto b20;
 	return (u)"P_gen_decl";
-b20:	if (vtag != 10) goto b22;
+b20:	if (vtag != 10UL) goto b22;
 	return (u)"P_arg_decl";
-b22:	if (vtag != 11) goto b24;
+b22:	if (vtag != 11UL) goto b24;
 	return (u)"P_func_type";
-b24:	if (vtag != 12) goto b26;
+b24:	if (vtag != 12UL) goto b26;
 	return (u)"P_stmt";
-b26:	if (vtag != 13) goto b28;
+b26:	if (vtag != 13UL) goto b28;
 	return (u)"P_elif_stmt";
-b28:	if (vtag != 14) goto b30;
+b28:	if (vtag != 14UL) goto b30;
 	return (u)"P_else_stmt";
-b30:	if (vtag != 15) goto b32;
+b30:	if (vtag != 15UL) goto b32;
 	return (u)"P_if_stmt";
-b32:	if (vtag != 16) goto b34;
+b32:	if (vtag != 16UL) goto b34;
 	return (u)"P_loop_stmt";
-b34:	if (vtag != 17) goto b36;
+b34:	if (vtag != 17UL) goto b36;
 	return (u)"P_break_stmt";
-b36:	if (vtag != 18) goto b38;
+b36:	if (vtag != 18UL) goto b38;
 	return (u)"P_continue_stmt";
-b38:	if (vtag != 19) goto b40;
+b38:	if (vtag != 19UL) goto b40;
 	return (u)"P_return_stmt";
-b40:	if (vtag != 20) goto b42;
+b40:	if (vtag != 20UL) goto b42;
 	return (u)"P_var_stmt";
-b42:	if (vtag != 21) goto b44;
+b42:	if (vtag != 21UL) goto b44;
 	return (u)"P_label_stmt";
-b44:	if (vtag != 22) goto b46;
+b44:	if (vtag != 22UL) goto b46;
 	return (u)"P_goto_stmt";
-b46:	if (vtag != 23) goto b48;
+b46:	if (vtag != 23UL) goto b48;
 	return (u)"P_assign_stmt";
-b48:	if (vtag != 24) goto b50;
+b48:	if (vtag != 24UL) goto b50;
 	return (u)"P_expr_stmt";
-b50:	if (vtag != 25) goto b52;
+b50:	if (vtag != 25UL) goto b52;
 	return (u)"P_empty_stmt";
-b52:	if (vtag != 26) goto b54;
+b52:	if (vtag != 26UL) goto b54;
 	return (u)"P_compound_stmt";
-b54:	if (vtag != 27) goto b56;
+b54:	if (vtag != 27UL) goto b56;
 	return (u)"P_expr";
-b56:	if (vtag != 28) goto b58;
+b56:	if (vtag != 28UL) goto b58;
 	return (u)"P_band_op";
-b58:	if (vtag != 29) goto b60;
+b58:	if (vtag != 29UL) goto b60;
 	return (u)"P_bor_op";
-b60:	if (vtag != 30) goto b62;
+b60:	if (vtag != 30UL) goto b62;
 	return (u)"P_bool_expr";
-b62:	if (vtag != 31) goto b64;
+b62:	if (vtag != 31UL) goto b64;
 	return (u)"P_le_op";
-b64:	if (vtag != 32) goto b66;
+b64:	if (vtag != 32UL) goto b66;
 	return (u)"P_ge_op";
-b66:	if (vtag != 33) goto b68;
+b66:	if (vtag != 33UL) goto b68;
 	return (u)"P_lt_op";
-b68:	if (vtag != 34) goto b70;
+b68:	if (vtag != 34UL) goto b70;
 	return (u)"P_gt_op";
-b70:	if (vtag != 35) goto b72;
+b70:	if (vtag != 35UL) goto b72;
 	return (u)"P_eq_op";
-b72:	if (vtag != 36) goto b74;
+b72:	if (vtag != 36UL) goto b74;
 	return (u)"P_ne_op";
-b74:	if (vtag != 37) goto b76;
+b74:	if (vtag != 37UL) goto b76;
 	return (u)"P_comp_expr";
-b76:	if (vtag != 38) goto b78;
+b76:	if (vtag != 38UL) goto b78;
 	return (u)"P_add_op";
-b78:	if (vtag != 39) goto b80;
+b78:	if (vtag != 39UL) goto b80;
 	return (u)"P_sub_op";
-b80:	if (vtag != 40) goto b82;
+b80:	if (vtag != 40UL) goto b82;
 	return (u)"P_or_op";
-b82:	if (vtag != 41) goto b84;
+b82:	if (vtag != 41UL) goto b84;
 	return (u)"P_xor_op";
-b84:	if (vtag != 42) goto b86;
+b84:	if (vtag != 42UL) goto b86;
 	return (u)"P_add_expr";
-b86:	if (vtag != 43) goto b88;
+b86:	if (vtag != 43UL) goto b88;
 	return (u)"P_mul_op";
-b88:	if (vtag != 44) goto b90;
+b88:	if (vtag != 44UL) goto b90;
 	return (u)"P_div_op";
-b90:	if (vtag != 45) goto b92;
+b90:	if (vtag != 45UL) goto b92;
 	return (u)"P_mod_op";
-b92:	if (vtag != 46) goto b94;
+b92:	if (vtag != 46UL) goto b94;
 	return (u)"P_and_op";
-b94:	if (vtag != 47) goto b96;
+b94:	if (vtag != 47UL) goto b96;
 	return (u)"P_mul_expr";
-b96:	if (vtag != 48) goto b98;
+b96:	if (vtag != 48UL) goto b98;
 	return (u)"P_lsh_op";
-b98:	if (vtag != 49) goto b100;
+b98:	if (vtag != 49UL) goto b100;
 	return (u)"P_rsh_op";
-b100:	if (vtag != 50) goto b102;
+b100:	if (vtag != 50UL) goto b102;
 	return (u)"P_shift_expr";
-b102:	if (vtag != 51) goto b104;
+b102:	if (vtag != 51UL) goto b104;
 	return (u)"P_ref_op";
-b104:	if (vtag != 52) goto b106;
+b104:	if (vtag != 52UL) goto b106;
 	return (u)"P_deref_op";
-b106:	if (vtag != 53) goto b108;
+b106:	if (vtag != 53UL) goto b108;
 	return (u)"P_pos_op";
-b108:	if (vtag != 54) goto b110;
+b108:	if (vtag != 54UL) goto b110;
 	return (u)"P_neg_op";
-b110:	if (vtag != 55) goto b112;
+b110:	if (vtag != 55UL) goto b112;
 	return (u)"P_not_op";
-b112:	if (vtag != 56) goto b114;
+b112:	if (vtag != 56UL) goto b114;
 	return (u)"P_bnot_op";
-b114:	if (vtag != 57) goto b116;
+b114:	if (vtag != 57UL) goto b116;
 	return (u)"P_unary_expr";
-b116:	if (vtag != 58) goto b118;
+b116:	if (vtag != 58UL) goto b118;
 	return (u)"P_index_expr";
-b118:	if (vtag != 59) goto b120;
+b118:	if (vtag != 59UL) goto b120;
 	return (u)"P_call_expr";
-b120:	if (vtag != 60) goto b122;
+b120:	if (vtag != 60UL) goto b122;
 	return (u)"P_member_expr";
-b122:	if (vtag != 61) goto b124;
+b122:	if (vtag != 61UL) goto b124;
 	return (u)"P_cast_expr";
-b124:	if (vtag != 62) goto b126;
+b124:	if (vtag != 62UL) goto b126;
 	return (u)"P_post_expr";
-b126:	if (vtag != 63) goto b128;
+b126:	if (vtag != 63UL) goto b128;
 	return (u)"P_primary";
-b128:	if (vtag != 64) goto b130;
+b128:	if (vtag != 64UL) goto b130;
 	return (u)"P_sizeof_expr";
-b130:	if (vtag != 65) goto b132;
+b130:	if (vtag != 65UL) goto b132;
 	return (u)"P_hex";
-b132:	if (vtag != 66) goto b134;
+b132:	if (vtag != 66UL) goto b134;
 	return (u)"P_dec";
-b134:	if (vtag != 67) goto b136;
+b134:	if (vtag != 67UL) goto b136;
 	return (u)"P_str";
-b136:	if (vtag != 68) goto b138;
+b136:	if (vtag != 68UL) goto b138;
 	return (u)"P_char";
-b138:	if (vtag != 69) goto b140;
+b138:	if (vtag != 69UL) goto b140;
 	return (u)"P_reserved";
-b140:	if (vtag != 70) goto b142;
+b140:	if (vtag != 70UL) goto b142;
 	return (u)"P_return";
-b142:	if (vtag != 71) goto b144;
+b142:	if (vtag != 71UL) goto b144;
 	return (u)"P_break";
-b144:	if (vtag != 72) goto b146;
+b144:	if (vtag != 72UL) goto b146;
 	return (u)"P_sizeof";
-b146:	if (vtag != 73) goto b148;
+b146:	if (vtag != 73UL) goto b148;
 	return (u)"P_if";
-b148:	if (vtag != 74) goto b150;
+b148:	if (vtag != 74UL) goto b150;
 	return (u)"P_else";
-b150:	if (vtag != 75) goto b152;
+b150:	if (vtag != 75UL) goto b152;
 	return (u)"P_loop";
-b152:	if (vtag != 76) goto b154;
+b152:	if (vtag != 76UL) goto b154;
 	return (u)"P_continue";
-b154:	if (vtag != 77) goto b156;
+b154:	if (vtag != 77UL) goto b156;
 	return (u)"P_goto";
-b156:	if (vtag != 78) goto b158;
+b156:	if (vtag != 78UL) goto b158;
 	return (u)"P_var";
-b158:	if (vtag != 79) goto b160;
+b158:	if (vtag != 79UL) goto b160;
 	return (u)"P_enum";
-b160:	if (vtag != 80) goto b162;
+b160:	if (vtag != 80UL) goto b162;
 	return (u)"P_struct";
-b162:	if (vtag != 81) goto b164;
+b162:	if (vtag != 81UL) goto b164;
 	return (u)"P_union";
-b164:	if (vtag != 82) goto b166;
+b164:	if (vtag != 82UL) goto b166;
 	return (u)"P_byte";
-b166:	if (vtag != 83) goto b168;
+b166:	if (vtag != 83UL) goto b168;
 	return (u)"P_int";
-b168:	if (vtag != 84) goto b170;
+b168:	if (vtag != 84UL) goto b170;
 	return (u)"P_void";
-b170:	if (vtag != 85) goto b172;
+b170:	if (vtag != 85UL) goto b172;
 	return (u)"P_func";
-b172:	if (vtag != 86) goto b174;
+b172:	if (vtag != 86UL) goto b174;
 	return (u)"P_as";
-b174:	if (vtag != 87) goto b176;
+b174:	if (vtag != 87UL) goto b176;
 	return (u)"P_nil";
-b176:	if (vtag != 88) goto b178;
+b176:	if (vtag != 88UL) goto b178;
 	return (u)"P_ident";
-b178:	if (vtag != 89) goto b180;
+b178:	if (vtag != 89UL) goto b180;
 	return (u)"P_sp";
-b180:	if (vtag != 90) goto b182;
+b180:	if (vtag != 90UL) goto b182;
 	return (u)"P_peg_grammar";
-b182:	if (vtag != 91) goto b184;
+b182:	if (vtag != 91UL) goto b184;
 	return (u)"P_peg_rule";
-b184:	if (vtag != 92) goto b186;
+b184:	if (vtag != 92UL) goto b186;
 	return (u)"P_peg_prefix";
-b186:	if (vtag != 93) goto b188;
+b186:	if (vtag != 93UL) goto b188;
 	return (u)"P_peg_pattern";
-b188:	if (vtag != 94) goto b190;
+b188:	if (vtag != 94UL) goto b190;
 	return (u)"P_peg_alternative";
-b190:	if (vtag != 95) goto b192;
+b190:	if (vtag != 95UL) goto b192;
 	return (u)"P_peg_lookop";
-b192:	if (vtag != 96) goto b194;
+b192:	if (vtag != 96UL) goto b194;
 	return (u)"P_peg_lookahead";
-b194:	if (vtag != 97) goto b196;
+b194:	if (vtag != 97UL) goto b196;
 	return (u)"P_peg_countop";
-b196:	if (vtag != 98) goto b198;
+b196:	if (vtag != 98UL) goto b198;
 	return (u)"P_peg_suffix";
-b198:	if (vtag != 99) goto b200;
+b198:	if (vtag != 99UL) goto b200;
 	return (u)"P_peg_primary";
-b200:	if (vtag != 100) goto b202;
+b200:	if (vtag != 100UL) goto b202;
 	return (u)"P_peg_any";
-b202:	if (vtag != 101) goto b204;
+b202:	if (vtag != 101UL) goto b204;
 	return (u)"P_peg_literal";
-b204:	if (vtag != 102) goto b206;
+b204:	if (vtag != 102UL) goto b206;
 	return (u)"P_peg_class";
-b206:	if (vtag != 103) goto b208;
+b206:	if (vtag != 103UL) goto b208;
 	return (u)"P_peg_call";
-b208:	if (vtag != 104) goto b210;
+b208:	if (vtag != 104UL) goto b210;
 	return (u)"P_peg_identifier";
-b210:	return 0;
+b210:	return 0UL;
 }
 u z_start(u vargc, u vargv, u venvp) {
 	u v3 = 0;
@@ -593,10 +602,12 @@ u z_start(u vargc, u vargv, u venvp) {
 	v5 = vargv;
 	v6 = venvp;
 	v7 = ((u(*)())v3)(v4, v5, v6);
+	v7;
 	v8 = (u)zexit;
-	v9 = 0;
+	v9 = 0UL;
 	v10 = ((u(*)())v8)(v9);
-	return 0;
+	v10;
+	return 0UL;
 }
 u zadd_section(u vc, u vname, u vtype) {
 	u vs = 0;
@@ -612,39 +623,40 @@ u zadd_section(u vc, u vname, u vtype) {
 	u v13 = 0;
 	u v14 = 0;
 	u v15 = 0;
-	vend = *(u*)(vc + 24);
+	vend = *(u*)(vc + 24UL);
 	v6 = (u)zemit_align;
 	v7 = vc;
-	v8 = 16;
-	v9 = 144;
+	v8 = 16UL;
+	v9 = 144UL;
 	v10 = ((u(*)())v6)(v7, v8, v9);
+	v10;
 	v11 = (u)zalloc;
-	v12 = *(u*)vc;
-	v13 = 72;
+	v12 = *(u*)(vc + 0UL);
+	v13 = 72UL;
 	v14 = ((u(*)())v11)(v12, v13);
 	vs = v14;
-	*(u*)vs = 0;
-	*(u*)(vs + 8) = vname;
-	*(u*)(vs + 16) = *(u*)(vc + 24);
-	*(u*)(vs + 24) = *(u*)(vc + 24);
-	*(u*)(vs + 32) = *(u*)(vc + 72);
-	*(u*)(vs + 48) = vtype;
-	*(u*)(vs + 56) = 0;
-	*(u*)(vs + 64) = 0;
-	vn = *(u*)(vc + 64);
+	*(u*)(vs + 0UL) = 0UL;
+	*(u*)(vs + 8UL) = vname;
+	*(u*)(vs + 16UL) = *(u*)(vc + 24UL);
+	*(u*)(vs + 24UL) = *(u*)(vc + 24UL);
+	*(u*)(vs + 32UL) = *(u*)(vc + 72UL);
+	*(u*)(vs + 48UL) = vtype;
+	*(u*)(vs + 56UL) = 0UL;
+	*(u*)(vs + 64UL) = 0UL;
+	vn = *(u*)(vc + 64UL);
 	if (!vn) goto b5;
-b6:	if (!*(u*)vn) goto b12;
-	v15 = 0;
-b13:	if (!v15) goto b8;
-	*(u*)(vn + 24) = vend;
-	*(u*)vn = vs;
-b3:	*(u*)(vc + 72) = *(u*)(vc + 72) + 1;
-	return 0;
-b8:	vn = *(u*)vn;
+b6:	if (!*(u*)(vn + 0UL)) goto b12;
+	v15 = 0UL;
+b13:	if (!v15) goto b10;
+	*(u*)(vn + 24UL) = vend;
+	*(u*)(vn + 0UL) = vs;
+b3:	*(u*)(vc + 72UL) = *(u*)(vc + 72UL) + 1UL;
+	return 0UL;
+b10:	vn = *(u*)(vn + 0UL);
 	goto b6;
-b12:	v15 = 1;
+b12:	v15 = 1UL;
 	goto b13;
-b5:	*(u*)(vc + 64) = vs;
+b5:	*(u*)(vc + 64UL) = vs;
 	goto b3;
 }
 u zadd_symbol(u vc, u vname, u vl) {
@@ -654,15 +666,15 @@ u zadd_symbol(u vc, u vname, u vl) {
 	u v6 = 0;
 	u v7 = 0;
 	v4 = (u)zalloc;
-	v5 = *(u*)vc;
-	v6 = 32;
+	v5 = *(u*)(vc + 0UL);
+	v6 = 32UL;
 	v7 = ((u(*)())v4)(v5, v6);
 	vs = v7;
-	*(u*)vs = *(u*)(vc + 56);
-	*(u*)(vs + 8) = vname;
-	*(u*)(vs + 16) = vl;
-	*(u*)(vc + 56) = vs;
-	return 0;
+	*(u*)(vs + 0UL) = *(u*)(vc + 56UL);
+	*(u*)(vs + 8UL) = vname;
+	*(u*)(vs + 16UL) = vl;
+	*(u*)(vc + 56UL) = vs;
+	return 0UL;
 }
 u zaddfixup(u vc, u vl) {
 	u vf = 0;
@@ -679,28 +691,31 @@ u zaddfixup(u vc, u vl) {
 	u v13 = 0;
 	u v14 = 0;
 	u v15 = 0;
-	if ((s)*(u*)(*(u*)(vc + 40) + 16) >= (s)4) goto b1;
+	if ((s)*(u*)(*(u*)(vc + 40UL) + 16UL) >= (s)4UL) goto b3;
 	v4 = (u)zdie;
 	v5 = (u)"invalid fixup";
 	v6 = ((u(*)())v4)(v5);
-b1:	vhere = *(u*)(*(u*)(vc + 40) + 8) + *(u*)(*(u*)(vc + 40) + 16) - 4;
-	if (!*(u*)(vl + 16)) goto b7;
+	v6;
+b1:	vhere = *(u*)(*(u*)(vc + 40UL) + 8UL) + (*(u*)(*(u*)(vc + 40UL) + 16UL) - 4UL) * 1UL;
+	if (!*(u*)(vl + 16UL)) goto b7;
 	v7 = (u)zfixup;
 	v8 = vc;
 	v9 = vhere;
-	v10 = *(u*)(vl + 8) - *(u*)(vc + 24);
+	v10 = *(u*)(vl + 8UL) - *(u*)(vc + 24UL);
 	v11 = ((u(*)())v7)(v8, v9, v10);
-b5:	return 0;
+	v11;
+b5:	return 0UL;
 b7:	v12 = (u)zalloc;
-	v13 = *(u*)vc;
-	v14 = 24;
+	v13 = *(u*)(vc + 0UL);
+	v14 = 24UL;
 	v15 = ((u(*)())v12)(v13, v14);
 	vf = v15;
-	*(u*)vf = *(u*)vl;
-	*(u*)(vf + 8) = vhere;
-	*(u*)(vf + 16) = *(u*)(vc + 24);
-	*(u*)vl = vf;
+	*(u*)(vf + 0UL) = *(u*)(vl + 0UL);
+	*(u*)(vf + 8UL) = vhere;
+	*(u*)(vf + 16UL) = *(u*)(vc + 24UL);
+	*(u*)(vl + 0UL) = vf;
 	goto b5;
+b3:	goto b1;
 }
 u zalloc(u vc, u vsize) {
 	u vpage = 0;
@@ -732,56 +747,92 @@ u zalloc(u vc, u vsize) {
 	u v28 = 0;
 	u v29 = 0;
 	u v30 = 0;
-	if ((s)vsize >= (s)0) goto b1;
+	u v31 = 0;
+	u v32 = 0;
+	u v33 = 0;
+	u v34 = 0;
+	u v35 = 0;
+	u v36 = 0;
+	u v37 = 0;
+	u v38 = 0;
+	u v39 = 0;
+	u v40 = 0;
+	u v41 = 0;
+	u v42 = 0;
+	if ((s)vsize >= (s)0UL) goto b3;
 	v6 = (u)zdie;
 	v7 = (u)"invalid alloc";
 	v8 = ((u(*)())v6)(v7);
-b1:	if ((s)vsize < (s)2048) goto b5;
-	vsize = vsize + 4095;
-	vsize = vsize & -4096UL;
+	v8;
+b1:	if (vsize != 0UL) goto b7;
+	return 0UL;
+b7:	if ((s)vsize < (s)2048UL) goto b10;
+	vsize = vsize + 4095UL;
+	vsize = vsize & ~4095UL;
 	v9 = (u)zmmap;
-	v10 = 0;
+	v10 = 0UL;
 	v11 = vsize;
-	v12 = 3;
-	v13 = 34;
+	v12 = 1UL | 2UL;
+	v13 = 2UL | 32UL;
 	v14 = -1UL;
-	v15 = 0;
+	v15 = 0UL;
 	v16 = ((u(*)())v9)(v10, v11, v12, v13, v14, v15);
 	vmret = v16;
-	if (vmret != -1UL) goto b9;
+	if (vmret != -1UL) goto b14;
 	v17 = (u)zdie;
 	v18 = (u)"out of memory";
 	v19 = ((u(*)())v17)(v18);
-b9:	vret = vmret;
+	v19;
+b12:	vret = vmret;
+	v20 = (u)zassert_zero;
+	v21 = vret;
+	v22 = vsize;
+	v23 = ((u(*)())v20)(v21, v22);
+	v23;
 	return vret;
-b5:	vpage = *(u*)vc;
-	if (!vpage) goto b13;
-	if ((s)vsize > (s)(*(u*)(vpage + 16) - *(u*)(vpage + 8))) goto b13;
-	vmret = *(u*)vpage + *(u*)(vpage + 8);
-	*(u*)(vpage + 8) = *(u*)(vpage + 8) + vsize;
+b14:	goto b12;
+b10:	vpage = *(u*)(vc + 0UL);
+	if (!vpage) goto b19;
+	if ((s)vsize > (s)(*(u*)(vpage + 16UL) - *(u*)(vpage + 8UL))) goto b22;
+	vmret = *(u*)(vpage + 0UL) + *(u*)(vpage + 8UL);
+	*(u*)(vpage + 8UL) = *(u*)(vpage + 8UL) + vsize;
 	vret = vmret;
+	v24 = (u)zassert_zero;
+	v25 = vret;
+	v26 = vsize;
+	v27 = ((u(*)())v24)(v25, v26);
+	v27;
 	return vret;
-b13:	vpsize = 65536UL;
-	v20 = (u)zmmap;
-	v21 = 0;
-	v22 = vpsize;
-	v23 = 3;
-	v24 = 34;
-	v25 = -1UL;
-	v26 = 0;
-	v27 = ((u(*)())v20)(v21, v22, v23, v24, v25, v26);
-	vmret = v27;
-	if (vmret != -1UL) goto b20;
-	v28 = (u)zdie;
-	v29 = (u)"out of memory";
-	v30 = ((u(*)())v28)(v29);
-b20:	vpage = vmret;
-	*(u*)vpage = vpage + 24;
-	vret = *(u*)vpage;
-	*(u*)(vpage + 16) = vpsize - 24;
-	*(u*)(vpage + 8) = vsize;
-	*(u*)vc = vpage;
+b22:b17:	vpsize = 64UL * 1024UL;
+	v28 = (u)zmmap;
+	v29 = 0UL;
+	v30 = vpsize;
+	v31 = 1UL | 2UL;
+	v32 = 2UL | 32UL;
+	v33 = -1UL;
+	v34 = 0UL;
+	v35 = ((u(*)())v28)(v29, v30, v31, v32, v33, v34);
+	vmret = v35;
+	if (vmret != -1UL) goto b27;
+	v36 = (u)zdie;
+	v37 = (u)"out of memory";
+	v38 = ((u(*)())v36)(v37);
+	v38;
+b25:	vpage = vmret;
+	*(u*)(vpage + 0UL) = vpage + 1UL * 24UL;
+	vret = *(u*)(vpage + 0UL);
+	*(u*)(vpage + 16UL) = vpsize - 24UL;
+	*(u*)(vpage + 8UL) = vsize;
+	*(u*)(vc + 0UL) = vpage;
+	v39 = (u)zassert_zero;
+	v40 = vret;
+	v41 = vsize;
+	v42 = ((u(*)())v39)(v40, v41);
+	v42;
 	return vret;
+b27:	goto b25;
+b19:	goto b17;
+b3:	goto b1;
 }
 u zany(u vc) {
 	u vch = 0;
@@ -795,12 +846,13 @@ u zany(u vc) {
 	v3 = vc;
 	v4 = ((u(*)())v2)(v3);
 	vch = v4;
-	if (vch != -1UL) goto b2;
+	if (vch != -1UL) goto b4;
 	v5 = (u)zfail;
 	v6 = vc;
 	v7 = ((u(*)())v5)(v6);
-	return 0;
-b2:	return 1;
+	v7;
+	return 0UL;
+b4:	return 1UL;
 }
 u zargs_to_ir(u vic, u vn) {
 	u vname = 0;
@@ -816,13 +868,13 @@ u zargs_to_ir(u vic, u vn) {
 	u v12 = 0;
 	u v13 = 0;
 b1:	if (!vn) goto b7;
-	v4 = 0;
-b8:	if (!v4) goto b3;
-	return 0;
-b3:	vname = *(u*)(*(u*)(*(u*)(vn + 8) + 8) + 56);
+	v4 = 0UL;
+b8:	if (!v4) goto b5;
+	return 0UL;
+b5:	vname = *(u*)(*(u*)(*(u*)(vn + 8UL) + 8UL) + 56UL);
 	v5 = (u)zprototype;
-	v6 = *(u*)vic;
-	v7 = *(u*)(*(u*)(vn + 8) + 16);
+	v6 = *(u*)(vic + 0UL);
+	v7 = *(u*)(*(u*)(vn + 8UL) + 16UL);
 	v8 = ((u(*)())v5)(v6, v7);
 	vt = v8;
 	v9 = (u)ziraddarg;
@@ -830,9 +882,10 @@ b3:	vname = *(u*)(*(u*)(*(u*)(vn + 8) + 8) + 56);
 	v11 = vname;
 	v12 = vt;
 	v13 = ((u(*)())v9)(v10, v11, v12);
-	vn = *(u*)(vn + 16);
+	v13;
+	vn = *(u*)(vn + 16UL);
 	goto b1;
-b7:	v4 = 1;
+b7:	v4 = 1UL;
 	goto b8;
 }
 u zas_blob(u vc, u vs, u vslen) {
@@ -871,67 +924,70 @@ u zas_blob(u vc, u vs, u vslen) {
 	u v35 = 0;
 	u v36 = 0;
 	u v37 = 0;
-	vlink = vc + 120;
+	vlink = vc + 120UL;
 b1:	vb = *(u*)vlink;
 	if (!vb) goto b7;
-	v6 = 0;
-b8:	if (!v6) goto b3;
+	v6 = 0UL;
+b8:	if (!v6) goto b5;
 	v22 = (u)zalloc;
-	v23 = *(u*)vc;
-	v24 = 40;
+	v23 = *(u*)(vc + 0UL);
+	v24 = 40UL;
 	v25 = ((u(*)())v22)(v23, v24);
 	vb = v25;
 	v26 = (u)zmklabel;
 	v27 = vc;
 	v28 = ((u(*)())v26)(v27);
-	*(u*)(vb + 16) = v28;
+	*(u*)(vb + 16UL) = v28;
 	v29 = (u)zalloc;
-	v30 = *(u*)vc;
+	v30 = *(u*)(vc + 0UL);
 	v31 = vslen;
 	v32 = ((u(*)())v29)(v30, v31);
-	*(u*)(vb + 24) = v32;
-	*(u*)(vb + 32) = vslen;
+	*(u*)(vb + 24UL) = v32;
+	*(u*)(vb + 32UL) = vslen;
 	v33 = (u)zmemcpy;
-	v34 = *(u*)(vb + 24);
+	v34 = *(u*)(vb + 24UL);
 	v35 = vs;
 	v36 = vslen;
 	v37 = ((u(*)())v33)(v34, v35, v36);
+	v37;
 	*(u*)vlink = vb;
-	return *(u*)(vb + 16);
-b3:	if ((s)*(u*)(vb + 32) >= (s)vslen) goto b11;
+	return *(u*)(vb + 16UL);
+b5:	if ((s)*(u*)(vb + 32UL) >= (s)vslen) goto b11;
 	v7 = (u)zmemcmp;
-	v8 = *(u*)(vb + 24);
+	v8 = *(u*)(vb + 24UL);
 	v9 = vs;
-	v10 = *(u*)(vb + 32);
+	v10 = *(u*)(vb + 32UL);
 	v11 = ((u(*)())v7)(v8, v9, v10);
 	vdir = v11;
-	if (vdir != 0) goto b9;
+	if (vdir != 0UL) goto b15;
 	vdir = -1UL;
-b9:	if (vdir != 0) goto b25;
-	return *(u*)(vb + 16);
-b25:	if ((s)vdir <= (s)0) goto b27;
-	vlink = vb;
-	goto b1;
-b27:	vlink = vb + 8;
-	goto b1;
-b11:	if ((s)*(u*)(vb + 32) <= (s)vslen) goto b17;
+b13:b9:	if (vdir != 0UL) goto b25;
+	return *(u*)(vb + 16UL);
+b25:	if ((s)vdir <= (s)0UL) goto b27;
+	vlink = vb + 0UL;
+b23:	goto b1;
+b27:	vlink = vb + 8UL;
+	goto b23;
+b15:	goto b13;
+b11:	if ((s)*(u*)(vb + 32UL) <= (s)vslen) goto b17;
 	v12 = (u)zmemcmp;
-	v13 = *(u*)(vb + 24);
+	v13 = *(u*)(vb + 24UL);
 	v14 = vs;
 	v15 = vslen;
 	v16 = ((u(*)())v12)(v13, v14, v15);
 	vdir = v16;
-	if (vdir != 0) goto b9;
-	vdir = 1;
-	goto b9;
+	if (vdir != 0UL) goto b21;
+	vdir = 1UL;
+b19:	goto b9;
+b21:	goto b19;
 b17:	v17 = (u)zmemcmp;
-	v18 = *(u*)(vb + 24);
+	v18 = *(u*)(vb + 24UL);
 	v19 = vs;
 	v20 = vslen;
 	v21 = ((u(*)())v17)(v18, v19, v20);
 	vdir = v21;
 	goto b9;
-b7:	v6 = 1;
+b7:	v6 = 1UL;
 	goto b8;
 }
 u zas_emit(u va, u vb) {
@@ -943,7 +999,8 @@ u zas_emit(u va, u vb) {
 	v3 = va;
 	v4 = vb;
 	v5 = ((u(*)())v2)(v3, v4);
-	return 0;
+	v5;
+	return 0UL;
 }
 u zas_jmp(u va, u vop, u vl) {
 	u v3 = 0;
@@ -976,33 +1033,40 @@ u zas_jmp(u va, u vop, u vl) {
 	u v30 = 0;
 	v3 = (u)zreserve;
 	v4 = va;
-	v5 = 16;
+	v5 = 16UL;
 	v6 = ((u(*)())v3)(v4, v5);
+	v6;
 	v7 = (u)zas_op;
 	v8 = va;
 	v9 = vop;
 	v10 = ((u(*)())v7)(v8, v9);
+	v10;
 	v11 = (u)zas_emit;
 	v12 = va;
-	v13 = 0;
+	v13 = 0UL;
 	v14 = ((u(*)())v11)(v12, v13);
+	v14;
 	v15 = (u)zas_emit;
 	v16 = va;
-	v17 = 0;
+	v17 = 0UL;
 	v18 = ((u(*)())v15)(v16, v17);
+	v18;
 	v19 = (u)zas_emit;
 	v20 = va;
-	v21 = 0;
+	v21 = 0UL;
 	v22 = ((u(*)())v19)(v20, v21);
+	v22;
 	v23 = (u)zas_emit;
 	v24 = va;
-	v25 = 0;
+	v25 = 0UL;
 	v26 = ((u(*)())v23)(v24, v25);
+	v26;
 	v27 = (u)zaddfixup;
 	v28 = va;
 	v29 = vl;
 	v30 = ((u(*)())v27)(v28, v29);
-	return 0;
+	v30;
+	return 0UL;
 }
 u zas_modm(u va, u vop, u vb, u vi, u vs, u vd) {
 	u v6 = 0;
@@ -1017,13 +1081,14 @@ u zas_modm(u va, u vop, u vb, u vi, u vs, u vd) {
 	v6 = (u)zas_modrm;
 	v7 = va;
 	v8 = vop & 65535UL;
-	v9 = vop >> 16;
+	v9 = vop >> 16UL;
 	v10 = vb;
 	v11 = vi;
 	v12 = vs;
 	v13 = vd;
 	v14 = ((u(*)())v6)(v7, v8, v9, v10, v11, v12, v13);
-	return 0;
+	v14;
+	return 0UL;
 }
 u zas_modr(u va, u vop, u vb) {
 	u v3 = 0;
@@ -1035,10 +1100,11 @@ u zas_modr(u va, u vop, u vb) {
 	v3 = (u)zas_modrr;
 	v4 = va;
 	v5 = vop & 65535UL;
-	v6 = vop >> 16;
+	v6 = vop >> 16UL;
 	v7 = vb;
 	v8 = ((u(*)())v3)(v4, v5, v6, v7);
-	return 0;
+	v8;
+	return 0UL;
 }
 u zas_modra(u va, u vop, u vr, u vd) {
 	u v4 = 0;
@@ -1080,38 +1146,46 @@ u zas_modra(u va, u vop, u vr, u vd) {
 	v5 = va;
 	v6 = vop;
 	v7 = vr;
-	v8 = 0;
-	v9 = 0;
+	v8 = 0UL;
+	v9 = 0UL;
 	v10 = ((u(*)())v4)(v5, v6, v7, v8, v9);
+	v10;
 	v11 = (u)zas_op;
 	v12 = va;
 	v13 = vop;
 	v14 = ((u(*)())v11)(v12, v13);
+	v14;
 	v15 = (u)zas_emit;
 	v16 = va;
-	v17 = (vr << 3 & 56) + 4;
+	v17 = (vr << 3UL & 56UL) + 4UL;
 	v18 = ((u(*)())v15)(v16, v17);
+	v18;
 	v19 = (u)zas_emit;
 	v20 = va;
-	v21 = 37;
+	v21 = (4UL << 3UL) + 5UL;
 	v22 = ((u(*)())v19)(v20, v21);
+	v22;
 	v23 = (u)zas_emit;
 	v24 = va;
 	v25 = vd;
 	v26 = ((u(*)())v23)(v24, v25);
+	v26;
 	v27 = (u)zas_emit;
 	v28 = va;
-	v29 = vd >> 8;
+	v29 = vd >> 8UL;
 	v30 = ((u(*)())v27)(v28, v29);
+	v30;
 	v31 = (u)zas_emit;
 	v32 = va;
-	v33 = vd >> 16;
+	v33 = vd >> 16UL;
 	v34 = ((u(*)())v31)(v32, v33);
+	v34;
 	v35 = (u)zas_emit;
 	v36 = va;
-	v37 = vd >> 24;
+	v37 = vd >> 24UL;
 	v38 = ((u(*)())v35)(v36, v37);
-	return 0;
+	v38;
+	return 0UL;
 }
 u zas_modri(u va, u vop, u vr, u vx) {
 	u v4 = 0;
@@ -1140,39 +1214,46 @@ u zas_modri(u va, u vop, u vr, u vx) {
 	u v27 = 0;
 	u v28 = 0;
 	u v29 = 0;
-	if ((s)vx >= (s)-2147483648UL) goto b5;
-	v4 = 1;
-b7:	if (!v4) goto b1;
+	if ((s)vx >= (s)-(1UL << 31UL)) goto b5;
+	v4 = 1UL;
+b7:	if (!v4) goto b3;
 	v5 = (u)zdie;
 	v6 = (u)"immediate too large";
 	v7 = ((u(*)())v5)(v6);
+	v7;
 b1:	v8 = (u)zas_modrr;
 	v9 = va;
 	v10 = vop & 65535UL;
-	v11 = vop >> 16;
+	v11 = vop >> 16UL;
 	v12 = vr;
 	v13 = ((u(*)())v8)(v9, v10, v11, v12);
+	v13;
 	v14 = (u)zas_emit;
 	v15 = va;
 	v16 = vx;
 	v17 = ((u(*)())v14)(v15, v16);
+	v17;
 	v18 = (u)zas_emit;
 	v19 = va;
-	v20 = vx >> 8;
+	v20 = vx >> 8UL;
 	v21 = ((u(*)())v18)(v19, v20);
+	v21;
 	v22 = (u)zas_emit;
 	v23 = va;
-	v24 = vx >> 16;
+	v24 = vx >> 16UL;
 	v25 = ((u(*)())v22)(v23, v24);
+	v25;
 	v26 = (u)zas_emit;
 	v27 = va;
-	v28 = vx >> 24;
+	v28 = vx >> 24UL;
 	v29 = ((u(*)())v26)(v27, v28);
-	return 0;
-b5:	if ((s)vx < (s)2147483648UL) goto b8;
-	v4 = 1;
+	v29;
+	return 0UL;
+b3:	goto b1;
+b5:	if ((s)vx < (s)(1UL << 31UL)) goto b8;
+	v4 = 1UL;
 	goto b7;
-b8:	v4 = 0;
+b8:	v4 = 0UL;
 	goto b7;
 }
 u zas_modrm(u va, u vop, u vr, u vb, u vi, u vs, u vd) {
@@ -1258,206 +1339,237 @@ u zas_modrm(u va, u vop, u vr, u vb, u vi, u vs, u vd) {
 	u v86 = 0;
 	u v87 = 0;
 	u v88 = 0;
-	if ((s)vr >= (s)0) goto b5;
-	v11 = 1;
-b7:	if (!v11) goto b1;
+	if ((s)vr >= (s)0UL) goto b5;
+	v11 = 1UL;
+b7:	if (!v11) goto b3;
 	v12 = (u)zdie;
 	v13 = (u)"invalid reg";
 	v14 = ((u(*)())v12)(v13);
-b1:	vrm = vr << 3 & 56;
-	if (vd == 0) goto b12;
+	v14;
+b1:	vrm = vr << 3UL & 56UL;
+	if (vd == 0UL) goto b12;
 	if ((s)vd < (s)-128UL) goto b17;
-	if ((s)vd > (s)127) goto b17;
-	v15 = 1;
+	if ((s)vd > (s)127UL) goto b17;
+	v15 = 1UL;
 b19:	if (!v15) goto b15;
-	vmod = 1;
-	vdw = 1;
-b10:	if (vmod != 0) goto b22;
-	if ((s)vb >= (s)0) goto b27;
-	v16 = 1;
-b29:	if (!v16) goto b23;
+	vmod = 1UL;
+	vdw = 1UL;
+b13:b10:	if (vmod != 0UL) goto b22;
+	if ((s)vb >= (s)0UL) goto b27;
+	v16 = 1UL;
+b29:	if (!v16) goto b25;
 	v17 = (u)zdie;
 	v18 = (u)"invalid reg";
 	v19 = ((u(*)())v17)(v18);
+	v19;
 b23:	if (!vs) goto b34;
-	if (vb != 16) goto b35;
+	if (vb != 16UL) goto b37;
 	v20 = (u)zdie;
 	v21 = (u)"invalid base";
 	v22 = ((u(*)())v20)(v21);
-b35:	if (vi != 4) goto b39;
+	v22;
+b35:	if (vi != 4UL) goto b41;
 	v23 = (u)zdie;
 	v24 = (u)"invalid index";
 	v25 = ((u(*)())v23)(v24);
-b39:	vrm = vrm + 4;
-b20:	v47 = (u)zas_rex;
+	v25;
+b39:	vrm = vrm + 4UL;
+b32:b20:	v47 = (u)zas_rex;
 	v48 = va;
 	v49 = vop;
 	v50 = vr;
 	v51 = vi;
 	v52 = vb;
 	v53 = ((u(*)())v47)(v48, v49, v50, v51, v52);
+	v53;
 	v54 = (u)zas_op;
 	v55 = va;
 	v56 = vop;
 	v57 = ((u(*)())v54)(v55, v56);
+	v57;
 	v58 = (u)zas_emit;
 	v59 = va;
-	v60 = (vmod << 6) + vrm;
+	v60 = (vmod << 6UL) + vrm;
 	v61 = ((u(*)())v58)(v59, v60);
-	if (!vs) goto b111;
-	vsib = (vi << 3 & 56) + (vb & 7);
-	if (vs != 2) goto b116;
-	vsib = vsib + 64;
+	v61;
+	if (!vs) goto b113;
+	vsib = (vi << 3UL & 56UL) + (vb & 7UL);
+	if (vs != 2UL) goto b116;
+	vsib = vsib + 64UL;
 b114:	v65 = (u)zas_emit;
 	v66 = va;
 	v67 = vsib;
 	v68 = ((u(*)())v65)(v66, v67);
-b111:	if (vdw != 1) goto b127;
+	v68;
+b111:	if (vdw != 1UL) goto b127;
 	v69 = (u)zas_emit;
 	v70 = va;
 	v71 = vd;
 	v72 = ((u(*)())v69)(v70, v71);
-b125:	return 0;
-b127:	if (vdw != 4) goto b125;
+	v72;
+b125:	return 0UL;
+b127:	if (vdw != 4UL) goto b130;
 	v73 = (u)zas_emit;
 	v74 = va;
 	v75 = vd;
 	v76 = ((u(*)())v73)(v74, v75);
+	v76;
 	v77 = (u)zas_emit;
 	v78 = va;
-	v79 = vd >> 8;
+	v79 = vd >> 8UL;
 	v80 = ((u(*)())v77)(v78, v79);
+	v80;
 	v81 = (u)zas_emit;
 	v82 = va;
-	v83 = vd >> 16;
+	v83 = vd >> 16UL;
 	v84 = ((u(*)())v81)(v82, v83);
+	v84;
 	v85 = (u)zas_emit;
 	v86 = va;
-	v87 = vd >> 24;
+	v87 = vd >> 24UL;
 	v88 = ((u(*)())v85)(v86, v87);
+	v88;
 	goto b125;
-b116:	if (vs != 4) goto b118;
-	vsib = vsib + 128;
+b130:	goto b125;
+b116:	if (vs != 4UL) goto b118;
+	vsib = vsib + 128UL;
 	goto b114;
-b118:	if (vs != 8) goto b120;
-	vsib = vsib + 192;
+b118:	if (vs != 8UL) goto b120;
+	vsib = vsib + 192UL;
 	goto b114;
-b120:	if (vs == 1) goto b114;
+b120:	if (vs == 1UL) goto b122;
 	v62 = (u)zdie;
 	v63 = (u)"invalid scale";
 	v64 = ((u(*)())v62)(v63);
+	v64;
 	goto b114;
-b34:	if (vi == 0) goto b43;
+b122:	goto b114;
+b113:	goto b111;
+b41:	goto b39;
+b37:	goto b35;
+b34:	if (vi == 0UL) goto b45;
 	v26 = (u)zdie;
 	v27 = (u)"invalid index";
 	v28 = ((u(*)())v26)(v27);
-b43:	if (vb != 16) goto b49;
-	vmod = 0;
-	vdw = 4;
-	vrm = vrm + 5;
-	goto b20;
-b49:	if (vb != 4) goto b53;
-	v29 = 1;
+	v28;
+b43:	if (vb != 16UL) goto b49;
+	vmod = 0UL;
+	vdw = 4UL;
+	vrm = vrm + 5UL;
+b47:	goto b32;
+b49:	if (vb != 4UL) goto b53;
+	v29 = 1UL;
 b55:	if (!v29) goto b51;
-	vs = 1;
-	vi = 4;
-	vrm = vrm + 4;
-	goto b20;
-b51:	if (vb != 5) goto b60;
-	v30 = 1;
+	vs = 1UL;
+	vi = 4UL;
+	vrm = vrm + 4UL;
+	goto b47;
+b51:	if (vb != 5UL) goto b60;
+	v30 = 1UL;
 b62:	if (!v30) goto b58;
-	vmod = 1;
-	vdw = 1;
-	vrm = vrm + 5;
-	goto b20;
-b58:	vrm = vrm + (vb & 7);
-	goto b20;
-b60:	if (vb != 13) goto b63;
-	v30 = 1;
+	vmod = 1UL;
+	vdw = 1UL;
+	vrm = vrm + 5UL;
+	goto b47;
+b58:	vrm = vrm + (vb & 7UL);
+	goto b47;
+b60:	if (vb != 13UL) goto b63;
+	v30 = 1UL;
 	goto b62;
-b63:	v30 = 0;
+b63:	v30 = 0UL;
 	goto b62;
-b53:	if (vb != 12) goto b56;
-	v29 = 1;
+b53:	if (vb != 12UL) goto b56;
+	v29 = 1UL;
 	goto b55;
-b56:	v29 = 0;
+b56:	v29 = 0UL;
 	goto b55;
-b27:	if ((s)vb <= (s)16) goto b30;
-	v16 = 1;
+b45:	goto b43;
+b25:	goto b23;
+b27:	if ((s)vb <= (s)16UL) goto b30;
+	v16 = 1UL;
 	goto b29;
-b30:	v16 = 0;
+b30:	v16 = 0UL;
 	goto b29;
-b22:	if ((s)vb >= (s)0) goto b68;
-	v31 = 1;
-b70:	if (!v31) goto b64;
+b22:	if ((s)vb >= (s)0UL) goto b68;
+	v31 = 1UL;
+b70:	if (!v31) goto b66;
 	v34 = (u)zdie;
 	v35 = (u)"invalid reg";
 	v36 = ((u(*)())v34)(v35);
+	v36;
 b64:	if (!vs) goto b85;
-	if (vb != 16) goto b86;
+	if (vb != 16UL) goto b88;
 	v37 = (u)zdie;
 	v38 = (u)"invalid base";
 	v39 = ((u(*)())v37)(v38);
-b86:	if (vi != 4) goto b90;
+	v39;
+b86:	if (vi != 4UL) goto b92;
 	v40 = (u)zdie;
 	v41 = (u)"invalid index";
 	v42 = ((u(*)())v40)(v41);
-b90:	vrm = vrm + 4;
-	goto b20;
-b85:	if (vi == 0) goto b94;
+	v42;
+b90:	vrm = vrm + 4UL;
+b83:	goto b20;
+b92:	goto b90;
+b88:	goto b86;
+b85:	if (vi == 0UL) goto b96;
 	v43 = (u)zdie;
 	v44 = (u)"invalid index";
 	v45 = ((u(*)())v43)(v44);
-b94:	if (vb != 16) goto b100;
-	vmod = 0;
-	vdw = 4;
-	vrm = vrm + 5;
-	goto b20;
-b100:	if (vb != 4) goto b104;
-	v46 = 1;
+	v45;
+b94:	if (vb != 16UL) goto b100;
+	vmod = 0UL;
+	vdw = 4UL;
+	vrm = vrm + 5UL;
+b98:	goto b83;
+b100:	if (vb != 4UL) goto b104;
+	v46 = 1UL;
 b106:	if (!v46) goto b102;
-	vs = 1;
-	vi = 4;
-	vrm = vrm + 4;
-	goto b20;
-b102:	vrm = vrm + (vb & 7);
-	goto b20;
-b104:	if (vb != 12) goto b107;
-	v46 = 1;
+	vs = 1UL;
+	vi = 4UL;
+	vrm = vrm + 4UL;
+	goto b98;
+b102:	vrm = vrm + (vb & 7UL);
+	goto b98;
+b104:	if (vb != 12UL) goto b107;
+	v46 = 1UL;
 	goto b106;
-b107:	v46 = 0;
+b107:	v46 = 0UL;
 	goto b106;
-b68:	if ((s)vb <= (s)16) goto b73;
-	v32 = 1;
+b96:	goto b94;
+b66:	goto b64;
+b68:	if ((s)vb <= (s)16UL) goto b73;
+	v32 = 1UL;
 b75:	if (!v32) goto b71;
-	v31 = 1;
+	v31 = 1UL;
 	goto b70;
-b71:	v31 = 0;
+b71:	v31 = 0UL;
 	goto b70;
-b73:	if ((s)vi >= (s)0) goto b78;
-	v33 = 1;
+b73:	if ((s)vi >= (s)0UL) goto b78;
+	v33 = 1UL;
 b80:	if (!v33) goto b76;
-	v32 = 1;
+	v32 = 1UL;
 	goto b75;
-b76:	v32 = 0;
+b76:	v32 = 0UL;
 	goto b75;
-b78:	if ((s)vi <= (s)15) goto b81;
-	v33 = 1;
+b78:	if ((s)vi <= (s)15UL) goto b81;
+	v33 = 1UL;
 	goto b80;
-b81:	v33 = 0;
+b81:	v33 = 0UL;
 	goto b80;
-b15:	vmod = 2;
-	vdw = 4;
-	goto b10;
-b17:	v15 = 0;
+b15:	vmod = 2UL;
+	vdw = 4UL;
+	goto b13;
+b17:	v15 = 0UL;
 	goto b19;
-b12:	vmod = 0;
-	vdw = 0;
+b12:	vmod = 0UL;
+	vdw = 0UL;
 	goto b10;
-b5:	if ((s)vr <= (s)15) goto b8;
-	v11 = 1;
+b3:	goto b1;
+b5:	if ((s)vr <= (s)15UL) goto b8;
+	v11 = 1UL;
 	goto b7;
-b8:	v11 = 0;
+b8:	v11 = 0UL;
 	goto b7;
 }
 u zas_modrr(u va, u vop, u vr, u vb) {
@@ -1484,59 +1596,65 @@ u zas_modrr(u va, u vop, u vr, u vb) {
 	u v24 = 0;
 	u v25 = 0;
 	u v26 = 0;
-	if ((s)vr >= (s)0) goto b5;
-	v4 = 1;
-b7:	if (!v4) goto b1;
+	if ((s)vr >= (s)0UL) goto b5;
+	v4 = 1UL;
+b7:	if (!v4) goto b3;
 	v7 = (u)zdie;
 	v8 = (u)"invalid reg";
 	v9 = ((u(*)())v7)(v8);
-b1:	if (vop == 255) goto b28;
-	if ((vop & -16UL) == 3984) goto b28;
-	v11 = 1;
+	v9;
+b1:	if (vop == (131327UL & 65535UL)) goto b28;
+	if ((vop & -16UL) == 3984UL) goto b28;
+	v11 = 1UL;
 b30:	if (!v11) goto b24;
-	v10 = 1;
-b26:	if (!v10) goto b20;
+	v10 = 1UL;
+b26:	if (!v10) goto b22;
 	v12 = (u)zas_rex;
 	v13 = va;
 	v14 = vop;
 	v15 = vr;
-	v16 = 0;
+	v16 = 0UL;
 	v17 = vb;
 	v18 = ((u(*)())v12)(v13, v14, v15, v16, v17);
+	v18;
 b20:	v19 = (u)zas_op;
 	v20 = va;
 	v21 = vop;
 	v22 = ((u(*)())v19)(v20, v21);
+	v22;
 	v23 = (u)zas_emit;
 	v24 = va;
-	v25 = 192 + (vr << 3 & 56) + (vb & 7);
+	v25 = 192UL + (vr << 3UL & 56UL) + (vb & 7UL);
 	v26 = ((u(*)())v23)(v24, v25);
-	return 0;
-b24:	if ((s)vb < (s)8) goto b31;
-	v10 = 1;
+	v26;
+	return 0UL;
+b22:	goto b20;
+b24:	if ((s)vb < (s)8UL) goto b31;
+	v10 = 1UL;
 	goto b26;
-b31:	v10 = 0;
+b31:	v10 = 0UL;
 	goto b26;
-b28:	v11 = 0;
+b28:	v11 = 0UL;
 	goto b30;
-b5:	if ((s)vr <= (s)15) goto b10;
-	v5 = 1;
+b3:	goto b1;
+b5:	if ((s)vr <= (s)15UL) goto b10;
+	v5 = 1UL;
 b12:	if (!v5) goto b8;
-	v4 = 1;
+	v4 = 1UL;
 	goto b7;
-b8:	v4 = 0;
+b8:	v4 = 0UL;
 	goto b7;
-b10:	if ((s)vb >= (s)0) goto b15;
-	v6 = 1;
+b10:	if ((s)vb >= (s)0UL) goto b15;
+	v6 = 1UL;
 b17:	if (!v6) goto b13;
-	v5 = 1;
+	v5 = 1UL;
 	goto b12;
-b13:	v5 = 0;
+b13:	v5 = 0UL;
 	goto b12;
-b15:	if ((s)vb <= (s)15) goto b18;
-	v6 = 1;
+b15:	if ((s)vb <= (s)15UL) goto b18;
+	v6 = 1UL;
 	goto b17;
-b18:	v6 = 0;
+b18:	v6 = 0UL;
 	goto b17;
 }
 u zas_op(u va, u vop) {
@@ -1552,20 +1670,23 @@ u zas_op(u va, u vop) {
 	u v11 = 0;
 	u v12 = 0;
 	u v13 = 0;
-	if ((s)vop <= (s)255) goto b3;
+	if ((s)vop <= (s)255UL) goto b3;
 	v2 = (u)zas_emit;
 	v3 = va;
-	v4 = vop >> 8;
+	v4 = vop >> 8UL;
 	v5 = ((u(*)())v2)(v3, v4);
+	v5;
 	v6 = (u)zas_emit;
 	v7 = va;
 	v8 = vop;
 	v9 = ((u(*)())v6)(v7, v8);
-b1:	return 0;
+	v9;
+b1:	return 0UL;
 b3:	v10 = (u)zas_emit;
 	v11 = va;
 	v12 = vop;
 	v13 = ((u(*)())v10)(v11, v12);
+	v13;
 	goto b1;
 }
 u zas_opr(u va, u vop, u vr) {
@@ -1586,41 +1707,46 @@ u zas_opr(u va, u vop, u vr) {
 	u v17 = 0;
 	u v18 = 0;
 	u v19 = 0;
-	if ((s)vr >= (s)0) goto b5;
-	v3 = 1;
-b7:	if (!v3) goto b1;
+	if ((s)vr >= (s)0UL) goto b5;
+	v3 = 1UL;
+b7:	if (!v3) goto b3;
 	v4 = (u)zdie;
 	v5 = (u)"invalid reg";
 	v6 = ((u(*)())v4)(v5);
-b1:	if (vop == 80) goto b18;
-	if (vop == 88) goto b18;
-	v8 = 1;
+	v6;
+b1:	if (vop == 80UL) goto b18;
+	if (vop == 88UL) goto b18;
+	v8 = 1UL;
 b20:	if (!v8) goto b14;
-	v7 = 1;
-b16:	if (!v7) goto b10;
+	v7 = 1UL;
+b16:	if (!v7) goto b12;
 	v9 = (u)zas_rex;
 	v10 = va;
 	v11 = vop;
 	v12 = vr;
-	v13 = 0;
-	v14 = 0;
+	v13 = 0UL;
+	v14 = 0UL;
 	v15 = ((u(*)())v9)(v10, v11, v12, v13, v14);
+	v15;
 b10:	v16 = (u)zas_op;
 	v17 = va;
-	v18 = vop + (vr & 7);
+	v18 = vop + (vr & 7UL);
 	v19 = ((u(*)())v16)(v17, v18);
-	return 0;
-b14:	if ((s)vr <= (s)7) goto b21;
-	v7 = 1;
+	v19;
+	return 0UL;
+b12:	goto b10;
+b14:	if ((s)vr <= (s)7UL) goto b21;
+	v7 = 1UL;
 	goto b16;
-b21:	v7 = 0;
+b21:	v7 = 0UL;
 	goto b16;
-b18:	v8 = 0;
+b18:	v8 = 0UL;
 	goto b20;
-b5:	if ((s)vr <= (s)15) goto b8;
-	v3 = 1;
+b3:	goto b1;
+b5:	if ((s)vr <= (s)15UL) goto b8;
+	v3 = 1UL;
 	goto b7;
-b8:	v3 = 0;
+b8:	v3 = 0UL;
 	goto b7;
 }
 u zas_opri64(u va, u vop, u vr, u vx) {
@@ -1664,48 +1790,59 @@ u zas_opri64(u va, u vop, u vr, u vx) {
 	u v41 = 0;
 	u v42 = 0;
 	u v43 = 0;
-	if (vop == 184) goto b1;
+	if (vop == 184UL) goto b3;
 	v4 = (u)zdie;
 	v5 = (u)"only movabs";
 	v6 = ((u(*)())v4)(v5);
+	v6;
 b1:	v7 = (u)zas_opr;
 	v8 = va;
 	v9 = vop;
 	v10 = vr;
 	v11 = ((u(*)())v7)(v8, v9, v10);
+	v11;
 	v12 = (u)zas_emit;
 	v13 = va;
 	v14 = vx;
 	v15 = ((u(*)())v12)(v13, v14);
+	v15;
 	v16 = (u)zas_emit;
 	v17 = va;
-	v18 = vx >> 8;
+	v18 = vx >> 8UL;
 	v19 = ((u(*)())v16)(v17, v18);
+	v19;
 	v20 = (u)zas_emit;
 	v21 = va;
-	v22 = vx >> 16;
+	v22 = vx >> 16UL;
 	v23 = ((u(*)())v20)(v21, v22);
+	v23;
 	v24 = (u)zas_emit;
 	v25 = va;
-	v26 = vx >> 24;
+	v26 = vx >> 24UL;
 	v27 = ((u(*)())v24)(v25, v26);
+	v27;
 	v28 = (u)zas_emit;
 	v29 = va;
-	v30 = vx >> 32;
+	v30 = vx >> 32UL;
 	v31 = ((u(*)())v28)(v29, v30);
+	v31;
 	v32 = (u)zas_emit;
 	v33 = va;
-	v34 = vx >> 40;
+	v34 = vx >> 40UL;
 	v35 = ((u(*)())v32)(v33, v34);
+	v35;
 	v36 = (u)zas_emit;
 	v37 = va;
-	v38 = vx >> 48;
+	v38 = vx >> 48UL;
 	v39 = ((u(*)())v36)(v37, v38);
+	v39;
 	v40 = (u)zas_emit;
 	v41 = va;
-	v42 = vx >> 56;
+	v42 = vx >> 56UL;
 	v43 = ((u(*)())v40)(v41, v42);
-	return 0;
+	v43;
+	return 0UL;
+b3:	goto b1;
 }
 u zas_rex(u va, u vop, u vr, u vi, u vb) {
 	u vw = 0;
@@ -1716,34 +1853,36 @@ u zas_rex(u va, u vop, u vr, u vi, u vb) {
 	u v10 = 0;
 	u v11 = 0;
 	u v12 = 0;
-	if (!*(u*)(va + 48)) goto b1;
-	return 0;
-b1:	vw = 8;
-	if (vop != 138) goto b8;
-	v6 = 1;
-b10:	if (!v6) goto b4;
-	vw = 0;
-	if ((s)vr >= (s)8) goto b16;
-	if ((s)vi >= (s)8) goto b20;
-	if ((s)vb >= (s)8) goto b20;
-	v8 = 1;
+	if (!*(u*)(va + 48UL)) goto b3;
+	return 0UL;
+b3:	vw = 8UL;
+	if (vop != 138UL) goto b8;
+	v6 = 1UL;
+b10:	if (!v6) goto b6;
+	vw = 0UL;
+	if ((s)vr >= (s)8UL) goto b16;
+	if ((s)vi >= (s)8UL) goto b20;
+	if ((s)vb >= (s)8UL) goto b20;
+	v8 = 1UL;
 b22:	if (!v8) goto b16;
-	v7 = 1;
-b18:	if (!v7) goto b4;
-	return 0;
-b4:	v9 = (u)zas_emit;
+	v7 = 1UL;
+b18:	if (!v7) goto b14;
+	return 0UL;
+b14:b4:	v9 = (u)zas_emit;
 	v10 = va;
-	v11 = 64 + vw + (vr >> 1 & 4) + (vi >> 2 & 2) + (vb >> 3 & 1);
+	v11 = 64UL + vw + (vr >> 1UL & 4UL) + (vi >> 2UL & 2UL) + (vb >> 3UL & 1UL);
 	v12 = ((u(*)())v9)(v10, v11);
-	return 0;
-b16:	v7 = 0;
+	v12;
+	return 0UL;
+b16:	v7 = 0UL;
 	goto b18;
-b20:	v8 = 0;
+b20:	v8 = 0UL;
 	goto b22;
-b8:	if (vop != 136) goto b11;
-	v6 = 1;
+b6:	goto b4;
+b8:	if (vop != 136UL) goto b11;
+	v6 = 1UL;
 	goto b10;
-b11:	v6 = 0;
+b11:	v6 = 0UL;
 	goto b10;
 }
 u zassert(u vx, u vmsg) {
@@ -1752,15 +1891,34 @@ u zassert(u vx, u vmsg) {
 	u v4 = 0;
 	u v5 = 0;
 	if (!vx) goto b5;
-	v2 = 0;
-b6:	if (!v2) goto b1;
+	v2 = 0UL;
+b6:	if (!v2) goto b3;
 	v3 = (u)zdie;
 	v4 = vmsg;
 	v5 = ((u(*)())v3)(v4);
-b1:	return 0;
-b5:	v2 = 1;
+	v5;
+b1:	return 0UL;
+b3:	goto b1;
+b5:	v2 = 1UL;
 	goto b6;
 }
+u zassert_zero(u vb, u vsize) {
+	u vi = 0;
+	u v3 = 0;
+	u v4 = 0;
+	u v5 = 0;
+	vi = 0UL;
+b1:	if (vi != vsize) goto b5;
+	return 0UL;
+b5:	if (!(u)*(b*)(vb + vi * 1UL)) goto b8;
+	v3 = (u)zdie;
+	v4 = (u)"HEAP CORRUPTION";
+	v5 = ((u(*)())v3)(v4);
+	v5;
+b6:	vi = vi + 1UL;
+	goto b1;
+b8:	goto b6;
+}
 u zcall_check(u vc, u vn) {
 	u vresult = 0;
 	u vret = 0;
@@ -1837,302 +1995,307 @@ u zcall_check(u vc, u vn) {
 	u v74 = 0;
 	u v75 = 0;
 	u v76 = 0;
-	vresult = 0;
+	vresult = 0UL;
 	if (!vn) goto b5;
-	v4 = 0;
-b6:	if (!v4) goto b1;
+	v4 = 0UL;
+b6:	if (!v4) goto b3;
 	return vresult;
-b1:	if (*(u*)vn != 7) goto b9;
+b3:	if (*(u*)(vn + 0UL) != 7UL) goto b9;
 	v5 = (u)zcall_check;
 	v6 = vc;
-	v7 = *(u*)(vn + 8);
+	v7 = *(u*)(vn + 8UL);
 	v8 = ((u(*)())v5)(v6, v7);
 	vresult = v8;
-	vn = *(u*)(vn + 16);
+	vn = *(u*)(vn + 16UL);
 b11:	if (!vn) goto b17;
-	v9 = 0;
-b18:	if (!v9) goto b13;
-	vresult = 1;
+	v9 = 0UL;
+b18:	if (!v9) goto b15;
+	vresult = 1UL;
 b7:	return vresult;
-b13:	v10 = (u)zcall_check;
+b15:	v10 = (u)zcall_check;
 	v11 = vc;
-	v12 = *(u*)(vn + 8);
+	v12 = *(u*)(vn + 8UL);
 	v13 = ((u(*)())v10)(v11, v12);
 	vret = v13;
 	if (!vresult) goto b24;
 	if (!vret) goto b24;
-	v14 = 1;
-b26:	if (!v14) goto b20;
+	v14 = 1UL;
+b26:	if (!v14) goto b22;
 	v15 = (u)zcdie;
 	v16 = vc;
 	v17 = (u)"multiple calls in call";
 	v18 = ((u(*)())v15)(v16, v17);
+	v18;
 b20:	vresult = vresult | vret;
-	vn = *(u*)(vn + 16);
+	vn = *(u*)(vn + 16UL);
 	goto b11;
-b24:	v14 = 0;
+b22:	goto b20;
+b24:	v14 = 0UL;
 	goto b26;
-b17:	v9 = 1;
+b17:	v9 = 1UL;
 	goto b18;
-b9:	if (*(u*)vn != 51) goto b31;
-	v19 = 1;
+b9:	if (*(u*)(vn + 0UL) != 51UL) goto b31;
+	v19 = 1UL;
 b33:	if (!v19) goto b29;
 	v20 = (u)zcall_check;
 	v21 = vc;
-	v22 = *(u*)(vn + 8);
+	v22 = *(u*)(vn + 8UL);
 	v23 = ((u(*)())v20)(v21, v22);
 	vresult = v23;
 	v24 = (u)zcall_check;
 	v25 = vc;
-	v26 = *(u*)(vn + 16);
+	v26 = *(u*)(vn + 16UL);
 	v27 = ((u(*)())v24)(v25, v26);
 	vresult = vresult | v27;
 	goto b7;
-b29:	if (*(u*)vn != 33) goto b40;
-	v28 = 1;
+b29:	if (*(u*)(vn + 0UL) != 33UL) goto b40;
+	v28 = 1UL;
 b42:	if (!v28) goto b38;
 	v46 = (u)zcall_check;
 	v47 = vc;
-	v48 = *(u*)(vn + 8);
+	v48 = *(u*)(vn + 8UL);
 	v49 = ((u(*)())v46)(v47, v48);
 	vresult = v49;
 	v50 = (u)zcall_check;
 	v51 = vc;
-	v52 = *(u*)(vn + 16);
+	v52 = *(u*)(vn + 16UL);
 	v53 = ((u(*)())v50)(v51, v52);
 	vret = v53;
 	if (!vresult) goto b135;
 	if (!vret) goto b135;
-	v54 = 1;
-b137:	if (!v54) goto b131;
+	v54 = 1UL;
+b137:	if (!v54) goto b133;
 	v55 = (u)zcdie;
 	v56 = vc;
 	v57 = (u)"multiple calls in expression";
 	v58 = ((u(*)())v55)(v56, v57);
+	v58;
 b131:	vresult = vresult | vret;
 	goto b7;
-b135:	v54 = 0;
+b133:	goto b131;
+b135:	v54 = 0UL;
 	goto b137;
-b38:	if (*(u*)vn != 35) goto b142;
-	v59 = 1;
+b38:	if (*(u*)(vn + 0UL) != 35UL) goto b142;
+	v59 = 1UL;
 b144:	if (!v59) goto b140;
 	v65 = (u)zcall_check;
 	v66 = vc;
-	v67 = *(u*)(vn + 8);
+	v67 = *(u*)(vn + 8UL);
 	v68 = ((u(*)())v65)(v66, v67);
 	vresult = v68;
 	goto b7;
-b140:	if (*(u*)vn != 3) goto b175;
-	v69 = 1;
+b140:	if (*(u*)(vn + 0UL) != 3UL) goto b175;
+	v69 = 1UL;
 b177:	if (!v69) goto b173;
 	goto b7;
 b173:	v74 = (u)zdie;
 	v75 = (u)"invalid expr";
 	v76 = ((u(*)())v74)(v75);
+	v76;
 	goto b7;
-b175:	if (*(u*)vn != 1) goto b180;
-	v70 = 1;
+b175:	if (*(u*)(vn + 0UL) != 1UL) goto b180;
+	v70 = 1UL;
 b182:	if (!v70) goto b178;
-	v69 = 1;
+	v69 = 1UL;
 	goto b177;
-b178:	v69 = 0;
+b178:	v69 = 0UL;
 	goto b177;
-b180:	if (*(u*)vn != 2) goto b185;
-	v71 = 1;
+b180:	if (*(u*)(vn + 0UL) != 2UL) goto b185;
+	v71 = 1UL;
 b187:	if (!v71) goto b183;
-	v70 = 1;
+	v70 = 1UL;
 	goto b182;
-b183:	v70 = 0;
+b183:	v70 = 0UL;
 	goto b182;
-b185:	if (*(u*)vn != 0) goto b190;
-	v72 = 1;
+b185:	if (*(u*)(vn + 0UL) != 0UL) goto b190;
+	v72 = 1UL;
 b192:	if (!v72) goto b188;
-	v71 = 1;
+	v71 = 1UL;
 	goto b187;
-b188:	v71 = 0;
+b188:	v71 = 0UL;
 	goto b187;
-b190:	if (*(u*)vn != 34) goto b195;
-	v73 = 1;
+b190:	if (*(u*)(vn + 0UL) != 34UL) goto b195;
+	v73 = 1UL;
 b197:	if (!v73) goto b193;
-	v72 = 1;
+	v72 = 1UL;
 	goto b192;
-b193:	v72 = 0;
+b193:	v72 = 0UL;
 	goto b192;
-b195:	if (*(u*)vn != 4) goto b198;
-	v73 = 1;
+b195:	if (*(u*)(vn + 0UL) != 4UL) goto b198;
+	v73 = 1UL;
 	goto b197;
-b198:	v73 = 0;
+b198:	v73 = 0UL;
 	goto b197;
-b142:	if (*(u*)vn != 36) goto b147;
-	v60 = 1;
+b142:	if (*(u*)(vn + 0UL) != 36UL) goto b147;
+	v60 = 1UL;
 b149:	if (!v60) goto b145;
-	v59 = 1;
+	v59 = 1UL;
 	goto b144;
-b145:	v59 = 0;
+b145:	v59 = 0UL;
 	goto b144;
-b147:	if (*(u*)vn != 57) goto b152;
-	v61 = 1;
+b147:	if (*(u*)(vn + 0UL) != 57UL) goto b152;
+	v61 = 1UL;
 b154:	if (!v61) goto b150;
-	v60 = 1;
+	v60 = 1UL;
 	goto b149;
-b150:	v60 = 0;
+b150:	v60 = 0UL;
 	goto b149;
-b152:	if (*(u*)vn != 58) goto b157;
-	v62 = 1;
+b152:	if (*(u*)(vn + 0UL) != 58UL) goto b157;
+	v62 = 1UL;
 b159:	if (!v62) goto b155;
-	v61 = 1;
+	v61 = 1UL;
 	goto b154;
-b155:	v61 = 0;
+b155:	v61 = 0UL;
 	goto b154;
-b157:	if (*(u*)vn != 56) goto b162;
-	v63 = 1;
+b157:	if (*(u*)(vn + 0UL) != 56UL) goto b162;
+	v63 = 1UL;
 b164:	if (!v63) goto b160;
-	v62 = 1;
+	v62 = 1UL;
 	goto b159;
-b160:	v62 = 0;
+b160:	v62 = 0UL;
 	goto b159;
-b162:	if (*(u*)vn != 37) goto b167;
-	v64 = 1;
+b162:	if (*(u*)(vn + 0UL) != 37UL) goto b167;
+	v64 = 1UL;
 b169:	if (!v64) goto b165;
-	v63 = 1;
+	v63 = 1UL;
 	goto b164;
-b165:	v63 = 0;
+b165:	v63 = 0UL;
 	goto b164;
-b167:	if (*(u*)vn != 9) goto b170;
-	v64 = 1;
+b167:	if (*(u*)(vn + 0UL) != 9UL) goto b170;
+	v64 = 1UL;
 	goto b169;
-b170:	v64 = 0;
+b170:	v64 = 0UL;
 	goto b169;
-b40:	if (*(u*)vn != 38) goto b45;
-	v29 = 1;
+b40:	if (*(u*)(vn + 0UL) != 38UL) goto b45;
+	v29 = 1UL;
 b47:	if (!v29) goto b43;
-	v28 = 1;
+	v28 = 1UL;
 	goto b42;
-b43:	v28 = 0;
+b43:	v28 = 0UL;
 	goto b42;
-b45:	if (*(u*)vn != 39) goto b50;
-	v30 = 1;
+b45:	if (*(u*)(vn + 0UL) != 39UL) goto b50;
+	v30 = 1UL;
 b52:	if (!v30) goto b48;
-	v29 = 1;
+	v29 = 1UL;
 	goto b47;
-b48:	v29 = 0;
+b48:	v29 = 0UL;
 	goto b47;
-b50:	if (*(u*)vn != 41) goto b55;
-	v31 = 1;
+b50:	if (*(u*)(vn + 0UL) != 41UL) goto b55;
+	v31 = 1UL;
 b57:	if (!v31) goto b53;
-	v30 = 1;
+	v30 = 1UL;
 	goto b52;
-b53:	v30 = 0;
+b53:	v30 = 0UL;
 	goto b52;
-b55:	if (*(u*)vn != 40) goto b60;
-	v32 = 1;
+b55:	if (*(u*)(vn + 0UL) != 40UL) goto b60;
+	v32 = 1UL;
 b62:	if (!v32) goto b58;
-	v31 = 1;
+	v31 = 1UL;
 	goto b57;
-b58:	v31 = 0;
+b58:	v31 = 0UL;
 	goto b57;
-b60:	if (*(u*)vn != 42) goto b65;
-	v33 = 1;
+b60:	if (*(u*)(vn + 0UL) != 42UL) goto b65;
+	v33 = 1UL;
 b67:	if (!v33) goto b63;
-	v32 = 1;
+	v32 = 1UL;
 	goto b62;
-b63:	v32 = 0;
+b63:	v32 = 0UL;
 	goto b62;
-b65:	if (*(u*)vn != 43) goto b70;
-	v34 = 1;
+b65:	if (*(u*)(vn + 0UL) != 43UL) goto b70;
+	v34 = 1UL;
 b72:	if (!v34) goto b68;
-	v33 = 1;
+	v33 = 1UL;
 	goto b67;
-b68:	v33 = 0;
+b68:	v33 = 0UL;
 	goto b67;
-b70:	if (*(u*)vn != 44) goto b75;
-	v35 = 1;
+b70:	if (*(u*)(vn + 0UL) != 44UL) goto b75;
+	v35 = 1UL;
 b77:	if (!v35) goto b73;
-	v34 = 1;
+	v34 = 1UL;
 	goto b72;
-b73:	v34 = 0;
+b73:	v34 = 0UL;
 	goto b72;
-b75:	if (*(u*)vn != 50) goto b80;
-	v36 = 1;
+b75:	if (*(u*)(vn + 0UL) != 50UL) goto b80;
+	v36 = 1UL;
 b82:	if (!v36) goto b78;
-	v35 = 1;
+	v35 = 1UL;
 	goto b77;
-b78:	v35 = 0;
+b78:	v35 = 0UL;
 	goto b77;
-b80:	if (*(u*)vn != 45) goto b85;
-	v37 = 1;
+b80:	if (*(u*)(vn + 0UL) != 45UL) goto b85;
+	v37 = 1UL;
 b87:	if (!v37) goto b83;
-	v36 = 1;
+	v36 = 1UL;
 	goto b82;
-b83:	v36 = 0;
+b83:	v36 = 0UL;
 	goto b82;
-b85:	if (*(u*)vn != 46) goto b90;
-	v38 = 1;
+b85:	if (*(u*)(vn + 0UL) != 46UL) goto b90;
+	v38 = 1UL;
 b92:	if (!v38) goto b88;
-	v37 = 1;
+	v37 = 1UL;
 	goto b87;
-b88:	v37 = 0;
+b88:	v37 = 0UL;
 	goto b87;
-b90:	if (*(u*)vn != 47) goto b95;
-	v39 = 1;
+b90:	if (*(u*)(vn + 0UL) != 47UL) goto b95;
+	v39 = 1UL;
 b97:	if (!v39) goto b93;
-	v38 = 1;
+	v38 = 1UL;
 	goto b92;
-b93:	v38 = 0;
+b93:	v38 = 0UL;
 	goto b92;
-b95:	if (*(u*)vn != 59) goto b100;
-	v40 = 1;
+b95:	if (*(u*)(vn + 0UL) != 59UL) goto b100;
+	v40 = 1UL;
 b102:	if (!v40) goto b98;
-	v39 = 1;
+	v39 = 1UL;
 	goto b97;
-b98:	v39 = 0;
+b98:	v39 = 0UL;
 	goto b97;
-b100:	if (*(u*)vn != 60) goto b105;
-	v41 = 1;
+b100:	if (*(u*)(vn + 0UL) != 60UL) goto b105;
+	v41 = 1UL;
 b107:	if (!v41) goto b103;
-	v40 = 1;
+	v40 = 1UL;
 	goto b102;
-b103:	v40 = 0;
+b103:	v40 = 0UL;
 	goto b102;
-b105:	if (*(u*)vn != 48) goto b110;
-	v42 = 1;
+b105:	if (*(u*)(vn + 0UL) != 48UL) goto b110;
+	v42 = 1UL;
 b112:	if (!v42) goto b108;
-	v41 = 1;
+	v41 = 1UL;
 	goto b107;
-b108:	v41 = 0;
+b108:	v41 = 0UL;
 	goto b107;
-b110:	if (*(u*)vn != 49) goto b115;
-	v43 = 1;
+b110:	if (*(u*)(vn + 0UL) != 49UL) goto b115;
+	v43 = 1UL;
 b117:	if (!v43) goto b113;
-	v42 = 1;
+	v42 = 1UL;
 	goto b112;
-b113:	v42 = 0;
+b113:	v42 = 0UL;
 	goto b112;
-b115:	if (*(u*)vn != 53) goto b120;
-	v44 = 1;
+b115:	if (*(u*)(vn + 0UL) != 53UL) goto b120;
+	v44 = 1UL;
 b122:	if (!v44) goto b118;
-	v43 = 1;
+	v43 = 1UL;
 	goto b117;
-b118:	v43 = 0;
+b118:	v43 = 0UL;
 	goto b117;
-b120:	if (*(u*)vn != 54) goto b125;
-	v45 = 1;
+b120:	if (*(u*)(vn + 0UL) != 54UL) goto b125;
+	v45 = 1UL;
 b127:	if (!v45) goto b123;
-	v44 = 1;
+	v44 = 1UL;
 	goto b122;
-b123:	v44 = 0;
+b123:	v44 = 0UL;
 	goto b122;
-b125:	if (*(u*)vn != 55) goto b128;
-	v45 = 1;
+b125:	if (*(u*)(vn + 0UL) != 55UL) goto b128;
+	v45 = 1UL;
 	goto b127;
-b128:	v45 = 0;
+b128:	v45 = 0UL;
 	goto b127;
-b31:	if (*(u*)vn != 52) goto b34;
-	v19 = 1;
+b31:	if (*(u*)(vn + 0UL) != 52UL) goto b34;
+	v19 = 1UL;
 	goto b33;
-b34:	v19 = 0;
+b34:	v19 = 0UL;
 	goto b33;
-b5:	v4 = 1;
+b5:	v4 = 1UL;
 	goto b6;
 }
 u zcall_to_ir(u vic, u vn) {
@@ -2140,6 +2303,8 @@ u zcall_to_ir(u vic, u vn) {
 	u va = 0;
 	u vb = 0;
 	u vret = 0;
+	u vnext = 0;
+	u vcur = 0;
 	u varg = 0;
 	u vtmp = 0;
 	u vfp = 0;
@@ -2257,28 +2422,29 @@ u zcall_to_ir(u vic, u vn) {
 	u v122 = 0;
 	u v123 = 0;
 	u v124 = 0;
-	if (*(u*)*(u*)(vn + 8) != 0) goto b5;
+	if (*(u*)(*(u*)(vn + 8UL) + 0UL) != 0UL) goto b5;
 	v16 = (u)zstrcmp;
-	v17 = *(u*)(*(u*)(vn + 8) + 56);
+	v17 = *(u*)(*(u*)(vn + 8UL) + 56UL);
 	v18 = (u)"_include";
 	v19 = ((u(*)())v16)(v17, v18);
-	if (v19 != 0) goto b5;
-	v15 = 1;
-b7:	if (!v15) goto b1;
-	if (*(u*)*(u*)(*(u*)(vn + 16) + 8) == 3) goto b9;
+	if (v19 != 0UL) goto b5;
+	v15 = 1UL;
+b7:	if (!v15) goto b3;
+	if (*(u*)(*(u*)(*(u*)(vn + 16UL) + 8UL) + 0UL) == 3UL) goto b11;
 	v20 = (u)zcdie;
-	v21 = *(u*)vic;
+	v21 = *(u*)(vic + 0UL);
 	v22 = (u)"non literal include";
 	v23 = ((u(*)())v20)(v21, v22);
+	v23;
 b9:	v24 = (u)zgather_include;
-	v25 = *(u*)vic;
-	v26 = *(u*)(*(u*)(*(u*)(vn + 16) + 8) + 56);
+	v25 = *(u*)(vic + 0UL);
+	v26 = *(u*)(*(u*)(*(u*)(vn + 16UL) + 8UL) + 56UL);
 	v27 = (u)&vslen;
 	v28 = ((u(*)())v24)(v25, v26, v27);
 	vblob = v28;
 	v29 = (u)zexpr_to_ir;
 	v30 = vic;
-	v31 = *(u*)(*(u*)(*(u*)(vn + 16) + 16) + 8);
+	v31 = *(u*)(*(u*)(*(u*)(vn + 16UL) + 16UL) + 8UL);
 	v32 = ((u(*)())v29)(v30, v31);
 	va = v32;
 	v33 = (u)zmkirconst;
@@ -2288,16 +2454,17 @@ b9:	v24 = (u)zgather_include;
 	vb = v36;
 	v37 = (u)zmkirop;
 	v38 = vic;
-	v39 = 6;
+	v39 = 6UL;
 	v40 = va;
 	v41 = vb;
 	v42 = ((u(*)())v37)(v38, v39, v40, v41);
 	vo = v42;
-	*(u*)(vo + 48) = *(u*)(*(u*)(*(u*)(*(u*)(*(u*)(vn + 16) + 16) + 8) + 64) + 16);
+	*(u*)(vo + 48UL) = *(u*)(*(u*)(*(u*)(*(u*)(*(u*)(vn + 16UL) + 16UL) + 8UL) + 64UL) + 16UL);
 	v43 = (u)ziraddop;
 	v44 = vic;
 	v45 = vo;
 	v46 = ((u(*)())v43)(v44, v45);
+	v46;
 	v47 = (u)zmkirstr;
 	v48 = vic;
 	v49 = vblob;
@@ -2305,117 +2472,124 @@ b9:	v24 = (u)zgather_include;
 	v51 = ((u(*)())v47)(v48, v49, v50);
 	vo = v51;
 	return vo;
-b1:	v52 = (u)zmkirtmp;
+b11:	goto b9;
+b3:	v52 = (u)zmkirtmp;
 	v53 = vic;
-	v54 = *(u*)(*(u*)(vn + 8) + 64);
+	v54 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v55 = ((u(*)())v52)(v53, v54);
 	vfp = v55;
 	v56 = (u)zexpr_to_ir;
 	v57 = vic;
-	v58 = *(u*)(vn + 8);
+	v58 = *(u*)(vn + 8UL);
 	v59 = ((u(*)())v56)(v57, v58);
 	vb = v59;
 	v60 = (u)zmkirop;
 	v61 = vic;
-	v62 = 6;
+	v62 = 6UL;
 	v63 = vfp;
 	v64 = vb;
 	v65 = ((u(*)())v60)(v61, v62, v63, v64);
 	vo = v65;
-	*(u*)(vo + 48) = *(u*)(*(u*)(vn + 8) + 64);
+	*(u*)(vo + 48UL) = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v66 = (u)ziraddop;
 	v67 = vic;
 	v68 = vo;
 	v69 = ((u(*)())v66)(v67, v68);
-	varg = *(u*)(vn + 16);
-	vcount = 0;
+	v69;
+	varg = *(u*)(vn + 16UL);
+	vcount = 0UL;
 b23:	if (!varg) goto b29;
-	v70 = 0;
-b30:	if (!v70) goto b25;
+	v70 = 0UL;
+b30:	if (!v70) goto b27;
 	v71 = (u)zalloc;
-	v72 = *(u*)(vic + 16);
-	v73 = 8 * vcount;
+	v72 = *(u*)(vic + 16UL);
+	v73 = 8UL * vcount;
 	v74 = ((u(*)())v71)(v72, v73);
 	vtmp = v74;
-	varg = *(u*)(vn + 16);
-	vi = 0;
+	varg = *(u*)(vn + 16UL);
+	vi = 0UL;
 b32:	if (!varg) goto b38;
-	v75 = 0;
-b39:	if (!v75) goto b34;
-	varg = *(u*)(vn + 16);
-	vi = 0;
-b44:	if (vi != vcount) goto b46;
+	v75 = 0UL;
+b39:	if (!v75) goto b36;
+	varg = *(u*)(vn + 16UL);
+	vi = 0UL;
+b44:	if (vi != vcount) goto b48;
 	v103 = (u)zfree;
-	v104 = *(u*)(vic + 16);
+	v104 = *(u*)(vic + 16UL);
 	v105 = vtmp;
 	v106 = ((u(*)())v103)(v104, v105);
+	v106;
 	v107 = (u)zmkirtmp;
 	v108 = vic;
-	v109 = *(u*)(vn + 64);
+	v109 = *(u*)(vn + 64UL);
 	v110 = ((u(*)())v107)(v108, v109);
 	vret = v110;
 	v111 = (u)zmkirretval;
 	v112 = vic;
 	v113 = vret;
-	v114 = *(u*)(vn + 64);
+	v114 = *(u*)(vn + 64UL);
 	v115 = ((u(*)())v111)(v112, v113, v114);
 	vo = v115;
 	v116 = (u)ziraddop;
 	v117 = vic;
 	v118 = vo;
 	v119 = ((u(*)())v116)(v117, v118);
+	v119;
 	v120 = (u)zircall;
 	v121 = vic;
 	v122 = vfp;
 	v123 = vcount;
 	v124 = ((u(*)())v120)(v121, v122, v123);
+	v124;
 	return vret;
-b46:	v94 = (u)zmkirarg;
+b48:	v94 = (u)zmkirarg;
 	v95 = vic;
 	v96 = vi;
-	v97 = *(u*)(vtmp + vi * 8);
+	v97 = *(u*)(vtmp + vi * 8UL);
 	v98 = ((u(*)())v94)(v95, v96, v97);
 	vo = v98;
 	v99 = (u)ziraddop;
 	v100 = vic;
 	v101 = vo;
 	v102 = ((u(*)())v99)(v100, v101);
-	varg = *(u*)(varg + 16);
-	vi = vi + 1;
+	v102;
+	varg = *(u*)(varg + 16UL);
+	vi = vi + 1UL;
 	goto b44;
-b34:	v76 = (u)zmkirtmp;
+b36:	v76 = (u)zmkirtmp;
 	v77 = vic;
-	v78 = *(u*)(*(u*)(varg + 8) + 64);
+	v78 = *(u*)(*(u*)(varg + 8UL) + 64UL);
 	v79 = ((u(*)())v76)(v77, v78);
-	*(u*)(vtmp + vi * 8) = v79;
+	*(u*)(vtmp + vi * 8UL) = v79;
 	v80 = (u)zexpr_to_ir;
 	v81 = vic;
-	v82 = *(u*)(varg + 8);
+	v82 = *(u*)(varg + 8UL);
 	v83 = ((u(*)())v80)(v81, v82);
 	vb = v83;
 	v84 = (u)zmkirop;
 	v85 = vic;
-	v86 = 6;
-	v87 = *(u*)(vtmp + vi * 8);
+	v86 = 6UL;
+	v87 = *(u*)(vtmp + vi * 8UL);
 	v88 = vb;
 	v89 = ((u(*)())v84)(v85, v86, v87, v88);
 	vo = v89;
-	*(u*)(vo + 48) = *(u*)(*(u*)(varg + 8) + 64);
+	*(u*)(vo + 48UL) = *(u*)(*(u*)(varg + 8UL) + 64UL);
 	v90 = (u)ziraddop;
 	v91 = vic;
 	v92 = vo;
 	v93 = ((u(*)())v90)(v91, v92);
-	varg = *(u*)(varg + 16);
-	vi = vi + 1;
+	v93;
+	varg = *(u*)(varg + 16UL);
+	vi = vi + 1UL;
 	goto b32;
-b38:	v75 = 1;
+b38:	v75 = 1UL;
 	goto b39;
-b25:	vcount = vcount + 1;
-	varg = *(u*)(varg + 16);
+b27:	vcount = vcount + 1UL;
+	varg = *(u*)(varg + 16UL);
 	goto b23;
-b29:	v70 = 1;
+b29:	v70 = 1UL;
 	goto b30;
-b5:	v15 = 0;
+b5:	v15 = 0UL;
 	goto b7;
 }
 u zcdie(u vc, u vmsg) {
@@ -2440,22 +2614,27 @@ u zcdie(u vc, u vmsg) {
 	v2 = (u)zcshow_context;
 	v3 = vc;
 	v4 = ((u(*)())v2)(v3);
+	v4;
 	v5 = (u)zfputs;
-	v6 = *(u*)(vc + 8);
+	v6 = *(u*)(vc + 8UL);
 	v7 = (u)"cdie: ";
 	v8 = ((u(*)())v5)(v6, v7);
+	v8;
 	v9 = (u)zfputs;
-	v10 = *(u*)(vc + 8);
+	v10 = *(u*)(vc + 8UL);
 	v11 = vmsg;
 	v12 = ((u(*)())v9)(v10, v11);
+	v12;
 	v13 = (u)zfputs;
-	v14 = *(u*)(vc + 8);
+	v14 = *(u*)(vc + 8UL);
 	v15 = (u)"\012";
 	v16 = ((u(*)())v13)(v14, v15);
+	v16;
 	v17 = (u)zexit;
-	v18 = 1;
+	v18 = 1UL;
 	v19 = ((u(*)())v17)(v18);
-	return 0;
+	v19;
+	return 0UL;
 }
 u zcharset(u vc, u vs) {
 	u vi = 0;
@@ -2471,19 +2650,20 @@ u zcharset(u vc, u vs) {
 	v5 = vc;
 	v6 = ((u(*)())v4)(v5);
 	vch = v6;
-	vi = 0;
-b2:	if (!(u)*(b*)(vs + vi)) goto b8;
-	v7 = 0;
-b9:	if (!v7) goto b4;
+	vi = 0UL;
+b2:	if (!(u)*(b*)(vs + vi * 1UL)) goto b8;
+	v7 = 0UL;
+b9:	if (!v7) goto b6;
 	v8 = (u)zfail;
 	v9 = vc;
 	v10 = ((u(*)())v8)(v9);
-	return 0;
-b4:	if (vch != (u)*(b*)(vs + vi)) goto b11;
-	return 1;
-b11:	vi = vi + 1;
+	v10;
+	return 0UL;
+b6:	if (vch != (u)*(b*)(vs + vi * 1UL)) goto b13;
+	return 1UL;
+b13:	vi = vi + 1UL;
 	goto b2;
-b8:	v7 = 1;
+b8:	v7 = 1UL;
 	goto b9;
 }
 u zcheck_usage(u vc) {
@@ -2493,37 +2673,41 @@ u zcheck_usage(u vc) {
 	u v4 = 0;
 	u v5 = 0;
 	u v6 = 0;
-b1:	vd = *(u*)(vc + 104);
+b1:	vd = *(u*)(vc + 104UL);
 	if (!vd) goto b7;
-	v2 = 0;
-b8:	if (!v2) goto b3;
-	return 0;
-b3:	*(u*)(vc + 104) = *(u*)(vd + 48);
-	if (!*(u*)(vd + 104)) goto b1;
+	v2 = 0UL;
+b8:	if (!v2) goto b5;
+	return 0UL;
+b5:	*(u*)(vc + 104UL) = *(u*)(vd + 48UL);
+	if (!*(u*)(vd + 104UL)) goto b11;
 	v3 = (u)zmark_ir_used;
 	v4 = vc;
 	v5 = vd;
 	v6 = ((u(*)())v3)(v4, v5);
-	goto b1;
-b7:	v2 = 1;
+	v6;
+b9:	goto b1;
+b11:	goto b9;
+b7:	v2 = 1UL;
 	goto b8;
 }
 u zchoice(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
-	if (*(u*)(vc + 128) != *(u*)(vc + 136)) goto b1;
+	if (*(u*)(vc + 128UL) != *(u*)(vc + 136UL)) goto b3;
 	v1 = (u)zdie;
 	v2 = (u)"choice overflow";
 	v3 = ((u(*)())v1)(v2);
-b1:	*(u*)(*(u*)(vc + 120) + *(u*)(vc + 128) * 48) = *(u*)(vc + 48);
-	*(u*)(*(u*)(vc + 120) + *(u*)(vc + 128) * 48 + 8) = *(u*)(vc + 144);
-	*(u*)(*(u*)(vc + 120) + *(u*)(vc + 128) * 48 + 16) = *(u*)(vc + 152);
-	*(u*)(*(u*)(vc + 120) + *(u*)(vc + 128) * 48 + 24) = *(u*)(vc + 72);
-	*(u*)(*(u*)(vc + 120) + *(u*)(vc + 128) * 48 + 32) = *(u*)(vc + 56);
-	*(u*)(*(u*)(vc + 120) + *(u*)(vc + 128) * 48 + 40) = *(u*)(vc + 64);
-	*(u*)(vc + 128) = *(u*)(vc + 128) + 1;
-	return 0;
+	v3;
+b1:	*(u*)(*(u*)(vc + 120UL) + *(u*)(vc + 128UL) * 48UL + 0UL) = *(u*)(vc + 48UL);
+	*(u*)(*(u*)(vc + 120UL) + *(u*)(vc + 128UL) * 48UL + 8UL) = *(u*)(vc + 144UL);
+	*(u*)(*(u*)(vc + 120UL) + *(u*)(vc + 128UL) * 48UL + 16UL) = *(u*)(vc + 152UL);
+	*(u*)(*(u*)(vc + 120UL) + *(u*)(vc + 128UL) * 48UL + 24UL) = *(u*)(vc + 72UL);
+	*(u*)(*(u*)(vc + 120UL) + *(u*)(vc + 128UL) * 48UL + 32UL) = *(u*)(vc + 56UL);
+	*(u*)(*(u*)(vc + 120UL) + *(u*)(vc + 128UL) * 48UL + 40UL) = *(u*)(vc + 64UL);
+	*(u*)(vc + 128UL) = *(u*)(vc + 128UL) + 1UL;
+	return 0UL;
+b3:	goto b1;
 }
 u zclose(u vfd) {
 	u v1 = 0;
@@ -2536,13 +2720,13 @@ u zclose(u vfd) {
 	u v8 = 0;
 	u v9 = 0;
 	v1 = (u)zsyscall;
-	v2 = 3;
+	v2 = 3UL;
 	v3 = vfd;
-	v4 = 0;
-	v5 = 0;
-	v6 = 0;
-	v7 = 0;
-	v8 = 0;
+	v4 = 0UL;
+	v5 = 0UL;
+	v6 = 0UL;
+	v7 = 0UL;
+	v8 = 0UL;
 	v9 = ((u(*)())v1)(v2, v3, v4, v5, v6, v7, v8);
 	return v9;
 }
@@ -2550,12 +2734,14 @@ u zcommit(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
-	if (*(u*)(vc + 128) != 0) goto b1;
+	if (*(u*)(vc + 128UL) != 0UL) goto b3;
 	v1 = (u)zdie;
 	v2 = (u)"commit underflow";
 	v3 = ((u(*)())v1)(v2);
-b1:	*(u*)(vc + 128) = *(u*)(vc + 128) - 1;
-	return 0;
+	v3;
+b1:	*(u*)(vc + 128UL) = *(u*)(vc + 128UL) - 1UL;
+	return 0UL;
+b3:	goto b1;
 }
 u zcomp_setup(u va, u verr) {
 	u vc = 0;
@@ -2572,29 +2758,29 @@ u zcomp_setup(u va, u verr) {
 	u v13 = 0;
 	v3 = (u)zalloc;
 	v4 = va;
-	v5 = 112;
+	v5 = 112UL;
 	v6 = ((u(*)())v3)(v4, v5);
 	vc = v6;
-	*(u*)vc = va;
-	*(u*)(vc + 8) = verr;
+	*(u*)(vc + 0UL) = va;
+	*(u*)(vc + 8UL) = verr;
 	v7 = (u)zsetup_parser;
 	v8 = vc;
 	v9 = verr;
 	v10 = ((u(*)())v7)(v8, v9);
-	*(u*)(vc + 16) = v10;
-	*(u*)(vc + 24) = 0;
-	*(u*)(vc + 32) = 0;
-	*(u*)(vc + 40) = 0;
+	*(u*)(vc + 16UL) = v10;
+	*(u*)(vc + 24UL) = 0UL;
+	*(u*)(vc + 32UL) = 0UL;
+	*(u*)(vc + 40UL) = 0UL;
 	v11 = (u)zsetup_assembler;
 	v12 = va;
 	v13 = ((u(*)())v11)(v12);
-	*(u*)(vc + 48) = v13;
-	*(u*)(vc + 56) = 0;
-	*(u*)(vc + 64) = 0;
-	*(u*)(vc + 72) = 0;
-	*(u*)(vc + 88) = 0;
-	*(u*)(vc + 96) = 0;
-	*(u*)(vc + 104) = 0;
+	*(u*)(vc + 48UL) = v13;
+	*(u*)(vc + 56UL) = 0UL;
+	*(u*)(vc + 64UL) = 0UL;
+	*(u*)(vc + 72UL) = 0UL;
+	*(u*)(vc + 88UL) = 0UL;
+	*(u*)(vc + 96UL) = 0UL;
+	*(u*)(vc + 104UL) = 0UL;
 	return vc;
 }
 u zcompile(u vc, u vp) {
@@ -2757,278 +2943,309 @@ u zcompile(u vc, u vp) {
 	u v158 = 0;
 	vn = vp;
 b1:	if (!vn) goto b7;
-	v6 = 0;
-b8:	if (!v6) goto b3;
+	v6 = 0UL;
+b8:	if (!v6) goto b5;
 	vn = vp;
 b26:	if (!vn) goto b32;
-	v24 = 0;
-b33:	if (!v24) goto b28;
+	v24 = 0UL;
+b33:	if (!v24) goto b30;
 	v33 = (u)zfirst_decl;
 	v34 = vc;
 	v35 = ((u(*)())v33)(v34);
 	vd = v35;
 b42:	if (!vd) goto b48;
-	v36 = 0;
-b49:	if (!v36) goto b44;
+	v36 = 0UL;
+b49:	if (!v36) goto b46;
 	vn = vp;
 b55:	if (!vn) goto b61;
-	v45 = 0;
-b62:	if (!v45) goto b57;
+	v45 = 0UL;
+b62:	if (!v45) goto b59;
 	v61 = (u)zfind;
 	v62 = vc;
 	v63 = (u)"_start";
-	v64 = 0;
-	v65 = 0;
+	v64 = 0UL;
+	v65 = 0UL;
 	v66 = ((u(*)())v61)(v62, v63, v64, v65);
 	vd = v66;
 	if (!vd) goto b77;
-	if (!*(u*)(vd + 72)) goto b77;
-	v67 = 1;
-b79:	if (!v67) goto b73;
-	*(u*)(vc + 88) = *(u*)(vd + 88);
+	if (!*(u*)(vd + 72UL)) goto b77;
+	v67 = 1UL;
+b79:	if (!v67) goto b75;
+	*(u*)(vc + 88UL) = *(u*)(vd + 88UL);
 	v68 = (u)zmark_func_used;
 	v69 = vc;
-	v70 = 0;
+	v70 = 0UL;
 	v71 = vd;
 	v72 = ((u(*)())v68)(v69, v70, v71);
+	v72;
 b73:	v73 = (u)zfind;
 	v74 = vc;
 	v75 = (u)"_kstart";
-	v76 = 0;
-	v77 = 0;
+	v76 = 0UL;
+	v77 = 0UL;
 	v78 = ((u(*)())v73)(v74, v75, v76, v77);
 	vd = v78;
 	if (!vd) goto b86;
-	if (!*(u*)(vd + 72)) goto b86;
-	v79 = 1;
-b88:	if (!v79) goto b82;
-	*(u*)(vc + 96) = *(u*)(vd + 88);
+	if (!*(u*)(vd + 72UL)) goto b86;
+	v79 = 1UL;
+b88:	if (!v79) goto b84;
+	*(u*)(vc + 96UL) = *(u*)(vd + 88UL);
 	v80 = (u)zmark_func_used;
 	v81 = vc;
-	v82 = 0;
+	v82 = 0UL;
 	v83 = vd;
 	v84 = ((u(*)())v80)(v81, v82, v83);
+	v84;
 b82:	v85 = (u)zcheck_usage;
 	v86 = vc;
 	v87 = ((u(*)())v85)(v86);
+	v87;
 	v88 = (u)zfind;
 	v89 = vc;
 	v90 = (u)"_isr0";
-	v91 = 0;
-	v92 = 0;
+	v91 = 0UL;
+	v92 = 0UL;
 	v93 = ((u(*)())v88)(v89, v90, v91, v92);
 	vd = v93;
 	if (!vd) goto b96;
-	if (!*(u*)(vd + 96)) goto b96;
-	v94 = 1;
-b98:	if (!v94) goto b92;
+	if (!*(u*)(vd + 96UL)) goto b96;
+	v94 = 1UL;
+b98:	if (!v94) goto b94;
 	v95 = (u)zfind;
 	v96 = vc;
 	v97 = (u)"_isr";
-	v98 = 0;
-	v99 = 0;
+	v98 = 0UL;
+	v99 = 0UL;
 	v100 = ((u(*)())v95)(v96, v97, v98, v99);
 	vv = v100;
 	if (!vv) goto b104;
-	if (!*(u*)(vv + 72)) goto b104;
-	v101 = 1;
-b106:	if (!v101) goto b92;
+	if (!*(u*)(vv + 72UL)) goto b104;
+	v101 = 1UL;
+b106:	if (!v101) goto b102;
 	v102 = (u)zmark_func_used;
 	v103 = vc;
 	v104 = vd;
 	v105 = vv;
 	v106 = ((u(*)())v102)(v103, v104, v105);
-b92:	v107 = (u)zfind;
+	v106;
+b100:b92:	v107 = (u)zfind;
 	v108 = vc;
 	v109 = (u)"_ssr0";
-	v110 = 0;
-	v111 = 0;
+	v110 = 0UL;
+	v111 = 0UL;
 	v112 = ((u(*)())v107)(v108, v109, v110, v111);
 	vd = v112;
 	if (!vd) goto b113;
-	if (!*(u*)(vd + 96)) goto b113;
-	v113 = 1;
-b115:	if (!v113) goto b109;
+	if (!*(u*)(vd + 96UL)) goto b113;
+	v113 = 1UL;
+b115:	if (!v113) goto b111;
 	v114 = (u)zfind;
 	v115 = vc;
 	v116 = (u)"_ssr";
-	v117 = 0;
-	v118 = 0;
+	v117 = 0UL;
+	v118 = 0UL;
 	v119 = ((u(*)())v114)(v115, v116, v117, v118);
 	vv = v119;
 	if (!vv) goto b121;
-	if (!*(u*)(vv + 72)) goto b121;
-	v120 = 1;
-b123:	if (!v120) goto b109;
+	if (!*(u*)(vv + 72UL)) goto b121;
+	v120 = 1UL;
+b123:	if (!v120) goto b119;
 	v121 = (u)zmark_func_used;
 	v122 = vc;
 	v123 = vd;
 	v124 = vv;
 	v125 = ((u(*)())v121)(v122, v123, v124);
-b109:	v126 = (u)zcheck_usage;
+	v125;
+b117:b109:	v126 = (u)zcheck_usage;
 	v127 = vc;
 	v128 = ((u(*)())v126)(v127);
-	if (!*(u*)(vc + 80)) goto b126;
+	v128;
+	if (!*(u*)(vc + 80UL)) goto b128;
 	v129 = (u)zfflush;
-	v130 = *(u*)(vc + 80);
+	v130 = *(u*)(vc + 80UL);
 	v131 = ((u(*)())v129)(v130);
+	v131;
 b126:	v132 = (u)zfirst_decl;
 	v133 = vc;
 	v134 = ((u(*)())v132)(v133);
 	vd = v134;
 b131:	if (!vd) goto b137;
-	v135 = 0;
-b138:	if (!v135) goto b133;
+	v135 = 0UL;
+b138:	if (!v135) goto b135;
 	v145 = (u)zfirst_decl;
 	v146 = vc;
 	v147 = ((u(*)())v145)(v146);
 	vd = v147;
 b153:	if (!vd) goto b159;
-	v148 = 0;
-b160:	if (!v148) goto b155;
-	return 0;
-b155:	if (!*(u*)(vd + 96)) goto b165;
-	if (!*(u*)(vd + 72)) goto b169;
-	if (!*(u*)(vd + 104)) goto b169;
-	v150 = 1;
+	v148 = 0UL;
+b160:	if (!v148) goto b157;
+	return 0UL;
+b157:	if (!*(u*)(vd + 96UL)) goto b165;
+	if (!*(u*)(vd + 72UL)) goto b169;
+	if (!*(u*)(vd + 104UL)) goto b169;
+	v150 = 1UL;
 b171:	if (!v150) goto b165;
-	v149 = 1;
-b167:	if (!v149) goto b161;
+	v149 = 1UL;
+b167:	if (!v149) goto b163;
 	v151 = (u)zoutput_ir;
 	v152 = vc;
 	v153 = vd;
 	v154 = ((u(*)())v151)(v152, v153);
+	v154;
 b161:	v155 = (u)znext_decl;
 	v156 = vc;
 	v157 = vd;
 	v158 = ((u(*)())v155)(v156, v157);
 	vd = v158;
 	goto b153;
-b165:	v149 = 0;
+b163:	goto b161;
+b165:	v149 = 0UL;
 	goto b167;
-b169:	v150 = 0;
+b169:	v150 = 0UL;
 	goto b171;
-b159:	v148 = 1;
+b159:	v148 = 1UL;
 	goto b160;
-b133:	if (!*(u*)(vd + 96)) goto b143;
-	if (!*(u*)(vd + 72)) goto b147;
-	if (!*(u*)(vd + 104)) goto b147;
-	v137 = 1;
+b135:	if (!*(u*)(vd + 96UL)) goto b143;
+	if (!*(u*)(vd + 72UL)) goto b147;
+	if (!*(u*)(vd + 104UL)) goto b147;
+	v137 = 1UL;
 b149:	if (!v137) goto b143;
-	v136 = 1;
-b145:	if (!v136) goto b139;
+	v136 = 1UL;
+b145:	if (!v136) goto b141;
 	v138 = (u)zir_optimize;
-	v139 = *(u*)(vd + 104);
+	v139 = *(u*)(vd + 104UL);
 	v140 = ((u(*)())v138)(v139);
+	v140;
 b139:	v141 = (u)znext_decl;
 	v142 = vc;
 	v143 = vd;
 	v144 = ((u(*)())v141)(v142, v143);
 	vd = v144;
 	goto b131;
-b143:	v136 = 0;
+b141:	goto b139;
+b143:	v136 = 0UL;
 	goto b145;
-b147:	v137 = 0;
+b147:	v137 = 0UL;
 	goto b149;
-b137:	v135 = 1;
+b137:	v135 = 1UL;
 	goto b138;
-b121:	v120 = 0;
+b128:	goto b126;
+b119:	goto b117;
+b121:	v120 = 0UL;
 	goto b123;
-b113:	v113 = 0;
+b111:	goto b109;
+b113:	v113 = 0UL;
 	goto b115;
-b104:	v101 = 0;
+b102:	goto b100;
+b104:	v101 = 0UL;
 	goto b106;
-b96:	v94 = 0;
+b94:	goto b92;
+b96:	v94 = 0UL;
 	goto b98;
-b86:	v79 = 0;
+b84:	goto b82;
+b86:	v79 = 0UL;
 	goto b88;
-b77:	v67 = 0;
+b75:	goto b73;
+b77:	v67 = 0UL;
 	goto b79;
-b57:	vkind = *(u*)*(u*)(vn + 8);
-	if (vkind != 11) goto b63;
+b59:	vkind = *(u*)(*(u*)(vn + 8UL) + 0UL);
+	if (vkind != 11UL) goto b65;
 	v46 = (u)zfind;
 	v47 = vc;
-	v48 = *(u*)(*(u*)(*(u*)(*(u*)(vn + 8) + 8) + 8) + 56);
-	v49 = 0;
-	v50 = 0;
+	v48 = *(u*)(*(u*)(*(u*)(*(u*)(vn + 8UL) + 8UL) + 8UL) + 56UL);
+	v49 = 0UL;
+	v50 = 0UL;
 	v51 = ((u(*)())v46)(v47, v48, v49, v50);
 	vd = v51;
-	if (!*(u*)(*(u*)(vn + 8) + 16)) goto b67;
+	if (!*(u*)(*(u*)(vn + 8UL) + 16UL)) goto b69;
 	v52 = (u)ztypecheck_stmt;
 	v53 = vc;
 	v54 = vd;
-	v55 = *(u*)(*(u*)(vn + 8) + 16);
+	v55 = *(u*)(*(u*)(vn + 8UL) + 16UL);
 	v56 = ((u(*)())v52)(v53, v54, v55);
+	v56;
 b67:	v57 = (u)zfunc_to_ir;
 	v58 = vc;
-	v59 = *(u*)(vn + 8);
+	v59 = *(u*)(vn + 8UL);
 	v60 = ((u(*)())v57)(v58, v59);
-	*(u*)(vd + 104) = v60;
-b63:	vn = *(u*)(vn + 16);
+	*(u*)(vd + 104UL) = v60;
+b63:	vn = *(u*)(vn + 16UL);
 	goto b55;
-b61:	v45 = 1;
+b69:	goto b67;
+b65:	goto b63;
+b61:	v45 = 1UL;
 	goto b62;
-b44:	if (!*(u*)(vd + 112)) goto b50;
+b46:	if (!*(u*)(vd + 112UL)) goto b52;
 	v37 = (u)zlayout_struct;
 	v38 = vc;
 	v39 = vd;
 	v40 = ((u(*)())v37)(v38, v39);
+	v40;
 b50:	v41 = (u)znext_decl;
 	v42 = vc;
 	v43 = vd;
 	v44 = ((u(*)())v41)(v42, v43);
 	vd = v44;
 	goto b42;
-b48:	v36 = 1;
+b52:	goto b50;
+b48:	v36 = 1UL;
 	goto b49;
-b28:	vkind = *(u*)*(u*)(vn + 8);
-	if (vkind != 13) goto b36;
+b30:	vkind = *(u*)(*(u*)(vn + 8UL) + 0UL);
+	if (vkind != 13UL) goto b36;
 	v25 = (u)zdefextern;
 	v26 = vc;
-	v27 = *(u*)(vn + 8);
+	v27 = *(u*)(vn + 8UL);
 	v28 = ((u(*)())v25)(v26, v27);
-b34:	vn = *(u*)(vn + 16);
+	v28;
+b34:	vn = *(u*)(vn + 16UL);
 	goto b26;
-b36:	if (vkind != 11) goto b34;
+b36:	if (vkind != 11UL) goto b39;
 	v29 = (u)zdefun;
 	v30 = vc;
-	v31 = *(u*)(vn + 8);
+	v31 = *(u*)(vn + 8UL);
 	v32 = ((u(*)())v29)(v30, v31);
+	v32;
 	goto b34;
-b32:	v24 = 1;
+b39:	goto b34;
+b32:	v24 = 1UL;
 	goto b33;
-b3:	vkind = *(u*)*(u*)(vn + 8);
-	if (vkind != 17) goto b11;
+b5:	vkind = *(u*)(*(u*)(vn + 8UL) + 0UL);
+	if (vkind != 17UL) goto b11;
 	v7 = (u)zdefstruct;
 	v8 = vc;
-	v9 = *(u*)(vn + 8);
+	v9 = *(u*)(vn + 8UL);
 	v10 = ((u(*)())v7)(v8, v9);
-b9:	vn = *(u*)(vn + 16);
+	v10;
+b9:	vn = *(u*)(vn + 16UL);
 	goto b1;
-b11:	if (vkind != 18) goto b14;
+b11:	if (vkind != 18UL) goto b14;
 	v11 = (u)zdefunion;
 	v12 = vc;
-	v13 = *(u*)(vn + 8);
+	v13 = *(u*)(vn + 8UL);
 	v14 = ((u(*)())v11)(v12, v13);
+	v14;
 	goto b9;
-b14:	if (vkind != 23) goto b17;
+b14:	if (vkind != 23UL) goto b17;
 	v15 = (u)zdefenum;
 	v16 = vc;
-	v17 = *(u*)(vn + 8);
+	v17 = *(u*)(vn + 8UL);
 	v18 = ((u(*)())v15)(v16, v17);
+	v18;
 	goto b9;
-b17:	if (vkind == 11) goto b22;
-	if (vkind == 13) goto b22;
-	v19 = 1;
-b24:	if (!v19) goto b9;
+b17:	if (vkind == 11UL) goto b22;
+	if (vkind == 13UL) goto b22;
+	v19 = 1UL;
+b24:	if (!v19) goto b20;
 	v20 = (u)zcdie;
 	v21 = vc;
 	v22 = (u)"invalid decl";
 	v23 = ((u(*)())v20)(v21, v22);
+	v23;
 	goto b9;
-b22:	v19 = 0;
+b20:	goto b9;
+b22:	v19 = 0UL;
 	goto b24;
-b7:	v6 = 1;
+b7:	v6 = 1UL;
 	goto b8;
 }
 u zconcat_program(u va, u vb) {
@@ -3037,26 +3254,26 @@ u zconcat_program(u va, u vb) {
 	u v4 = 0;
 	u v5 = 0;
 	if (!va) goto b5;
-	v3 = 0;
-b6:	if (!v3) goto b1;
+	v3 = 0UL;
+b6:	if (!v3) goto b3;
 	return vb;
-b1:	if (!vb) goto b11;
-	v4 = 0;
-b12:	if (!v4) goto b7;
+b3:	if (!vb) goto b11;
+	v4 = 0UL;
+b12:	if (!v4) goto b9;
 	return va;
-b7:	vret = va;
-b13:	if (!*(u*)(va + 16)) goto b19;
-	v5 = 0;
-b20:	if (!v5) goto b15;
-	*(u*)(va + 16) = vb;
+b9:	vret = va;
+b13:	if (!*(u*)(va + 16UL)) goto b19;
+	v5 = 0UL;
+b20:	if (!v5) goto b17;
+	*(u*)(va + 16UL) = vb;
 	return vret;
-b15:	va = *(u*)(va + 16);
+b17:	va = *(u*)(va + 16UL);
 	goto b13;
-b19:	v5 = 1;
+b19:	v5 = 1UL;
 	goto b20;
-b11:	v4 = 1;
+b11:	v4 = 1UL;
 	goto b12;
-b5:	v3 = 1;
+b5:	v3 = 1UL;
 	goto b6;
 }
 u zconstruct(u vc, u vsp) {
@@ -3075,54 +3292,59 @@ u zconstruct(u vc, u vsp) {
 	u v14 = 0;
 	u v15 = 0;
 	u v16 = 0;
-	*(u*)*(u*)(vc + 176) = 0;
-	vi = 0;
-b1:	if (vi != *(u*)(vc + 152)) goto b3;
-	return *(u*)*(u*)(vc + 176);
-b3:	if (*(u*)(*(u*)(vc + 160) + vi * 48) == vsp) goto b8;
+	*(u*)(*(u*)(vc + 176UL) + 0UL * 8UL) = 0UL;
+	vi = 0UL;
+b1:	if (vi != *(u*)(vc + 152UL)) goto b5;
+	return *(u*)(*(u*)(vc + 176UL) + 0UL * 8UL);
+b5:	if (*(u*)(*(u*)(vc + 160UL) + vi * 48UL + 0UL) == vsp) goto b8;
 	v7 = (u)zalloc;
-	v8 = *(u*)vc;
-	v9 = 64;
+	v8 = *(u*)(vc + 0UL);
+	v9 = 64UL;
 	v10 = ((u(*)())v7)(v8, v9);
 	vn = v10;
-	*(u*)vn = *(u*)(*(u*)(vc + 160) + vi * 48);
-	*(u*)(vn + 8) = 0;
-	*(u*)(vn + 16) = 0;
-	*(u*)(vn + 24) = *(u*)(vc + 32) + *(u*)(*(u*)(vc + 160) + vi * 48 + 16);
-	*(u*)(vn + 32) = *(u*)(*(u*)(vc + 160) + vi * 48 + 24) - *(u*)(*(u*)(vc + 160) + vi * 48 + 16);
-	*(u*)(vn + 40) = *(u*)(vc + 24);
-	*(u*)(vn + 48) = *(u*)(*(u*)(vc + 160) + vi * 48 + 32);
-	*(u*)(vn + 56) = *(u*)(*(u*)(vc + 160) + vi * 48 + 40);
-	vnargs = *(u*)(*(u*)(vc + 160) + vi * 48 + 8);
-	if ((s)vnargs <= (s)*(u*)(vc + 184)) goto b10;
+	*(u*)(vn + 0UL) = *(u*)(*(u*)(vc + 160UL) + vi * 48UL + 0UL);
+	*(u*)(vn + 8UL) = 0UL;
+	*(u*)(vn + 16UL) = 0UL;
+	*(u*)(vn + 24UL) = *(u*)(vc + 32UL) + *(u*)(*(u*)(vc + 160UL) + vi * 48UL + 16UL) * 1UL;
+	*(u*)(vn + 32UL) = *(u*)(*(u*)(vc + 160UL) + vi * 48UL + 24UL) - *(u*)(*(u*)(vc + 160UL) + vi * 48UL + 16UL);
+	*(u*)(vn + 40UL) = *(u*)(vc + 24UL);
+	*(u*)(vn + 48UL) = *(u*)(*(u*)(vc + 160UL) + vi * 48UL + 32UL);
+	*(u*)(vn + 56UL) = *(u*)(*(u*)(vc + 160UL) + vi * 48UL + 40UL);
+	vnargs = *(u*)(*(u*)(vc + 160UL) + vi * 48UL + 8UL);
+	if ((s)vnargs <= (s)*(u*)(vc + 184UL)) goto b12;
 	v11 = (u)zdie;
 	v12 = (u)"node underflow";
 	v13 = ((u(*)())v11)(v12);
-b10:	vlink = vn + 16;
-	vj = *(u*)(vc + 184) - vnargs;
-b14:	if (vj != *(u*)(vc + 184)) goto b16;
-	*(u*)(vc + 184) = *(u*)(vc + 184) - vnargs;
-	if (*(u*)(vc + 184) != *(u*)(vc + 192)) goto b6;
+	v13;
+b10:	vlink = vn + 16UL;
+	vj = *(u*)(vc + 184UL) - vnargs;
+b14:	if (vj != *(u*)(vc + 184UL)) goto b18;
+	*(u*)(vc + 184UL) = *(u*)(vc + 184UL) - vnargs;
+	if (*(u*)(vc + 184UL) != *(u*)(vc + 192UL)) goto b24;
 	v14 = (u)zdie;
 	v15 = (u)"node overflow";
 	v16 = ((u(*)())v14)(v15);
-b6:	*(u*)(*(u*)(vc + 176) + *(u*)(vc + 184) * 8) = vn;
-	*(u*)(vc + 184) = *(u*)(vc + 184) + 1;
-	vi = vi + 1;
+	v16;
+b22:b6:	*(u*)(*(u*)(vc + 176UL) + *(u*)(vc + 184UL) * 8UL) = vn;
+	*(u*)(vc + 184UL) = *(u*)(vc + 184UL) + 1UL;
+	vi = vi + 1UL;
 	goto b1;
-b16:	if (!*(u*)(*(u*)(vc + 176) + vj * 8)) goto b19;
-	*(u*)vlink = *(u*)(*(u*)(vc + 176) + vj * 8);
-	vlink = *(u*)(*(u*)(vc + 176) + vj * 8) + 8;
-b19:	vj = vj + 1;
+b24:	goto b22;
+b18:	if (!*(u*)(*(u*)(vc + 176UL) + vj * 8UL)) goto b21;
+	*(u*)vlink = *(u*)(*(u*)(vc + 176UL) + vj * 8UL);
+	vlink = *(u*)(*(u*)(vc + 176UL) + vj * 8UL) + 8UL;
+b19:	vj = vj + 1UL;
 	goto b14;
-b8:	vn = 0;
+b21:	goto b19;
+b12:	goto b10;
+b8:	vn = 0UL;
 	goto b6;
 }
 u zcopypos(u vn, u vpn) {
-	*(u*)(vn + 24) = *(u*)(vpn + 40);
-	*(u*)(vn + 32) = *(u*)(vpn + 48);
-	*(u*)(vn + 40) = *(u*)(vpn + 56);
-	return 0;
+	*(u*)(vn + 24UL) = *(u*)(vpn + 40UL);
+	*(u*)(vn + 32UL) = *(u*)(vpn + 48UL);
+	*(u*)(vn + 40UL) = *(u*)(vpn + 56UL);
+	return 0UL;
 }
 u zcshow_context(u vc) {
 	u v1 = 0;
@@ -3154,68 +3376,76 @@ u zcshow_context(u vc) {
 	u v27 = 0;
 	u v28 = 0;
 	v1 = (u)zfputs;
-	v2 = *(u*)(vc + 8);
+	v2 = *(u*)(vc + 8UL);
 	v3 = (u)"on ";
 	v4 = ((u(*)())v1)(v2, v3);
-	if (!*(u*)(vc + 24)) goto b2;
+	v4;
+	if (!*(u*)(vc + 24UL)) goto b4;
 	v5 = (u)zfputs;
-	v6 = *(u*)(vc + 8);
-	v7 = *(u*)(vc + 24);
+	v6 = *(u*)(vc + 8UL);
+	v7 = *(u*)(vc + 24UL);
 	v8 = ((u(*)())v5)(v6, v7);
+	v8;
 b2:	v9 = (u)zfputs;
-	v10 = *(u*)(vc + 8);
+	v10 = *(u*)(vc + 8UL);
 	v11 = (u)":";
 	v12 = ((u(*)())v9)(v10, v11);
+	v12;
 	v13 = (u)zfputd;
-	v14 = *(u*)(vc + 8);
-	v15 = *(u*)(vc + 32);
+	v14 = *(u*)(vc + 8UL);
+	v15 = *(u*)(vc + 32UL);
 	v16 = ((u(*)())v13)(v14, v15);
+	v16;
 	v17 = (u)zfputs;
-	v18 = *(u*)(vc + 8);
+	v18 = *(u*)(vc + 8UL);
 	v19 = (u)":";
 	v20 = ((u(*)())v17)(v18, v19);
+	v20;
 	v21 = (u)zfputd;
-	v22 = *(u*)(vc + 8);
-	v23 = *(u*)(vc + 40);
+	v22 = *(u*)(vc + 8UL);
+	v23 = *(u*)(vc + 40UL);
 	v24 = ((u(*)())v21)(v22, v23);
+	v24;
 	v25 = (u)zfputs;
-	v26 = *(u*)(vc + 8);
+	v26 = *(u*)(vc + 8UL);
 	v27 = (u)"\012";
 	v28 = ((u(*)())v25)(v26, v27);
-	return 0;
+	v28;
+	return 0UL;
+b4:	goto b2;
 }
 u zdec2int(u vs, u vlen, u vok) {
 	u vx = 0;
 	u vd = 0;
 	u vi = 0;
 	u v6 = 0;
-	vx = 0;
-	vi = 0;
-b1:	if (vi != vlen) goto b3;
-	*(u*)vok = 1;
+	vx = 0UL;
+	vi = 0UL;
+b1:	if (vi != vlen) goto b5;
+	*(u*)vok = 1UL;
 	return vx;
-b3:	vd = (u)*(b*)(vs + vi);
-	if (vd != 95) goto b8;
-	vi = vi + 1;
+b5:	vd = (u)*(b*)(vs + vi * 1UL);
+	if (vd != 95UL) goto b8;
+	vi = vi + 1UL;
 	goto b1;
-b8:	if ((s)vd < (s)48) goto b12;
-	if ((s)vd > (s)57) goto b12;
-	v6 = 1;
+b8:	if ((s)vd < (s)48UL) goto b12;
+	if ((s)vd > (s)57UL) goto b12;
+	v6 = 1UL;
 b14:	if (!v6) goto b10;
-	vd = vd - 48;
-	if ((s)vx <= (s)461168601842738790UL) goto b15;
-	*(u*)vok = 0;
-	return 0;
-b15:	vx = vx * 10;
-	if ((s)vx <= (s)(9223372036854775807UL - vd)) goto b18;
-	*(u*)vok = 0;
-	return 0;
-b18:	vx = vx + vd;
-	vi = vi + 1;
+	vd = vd - 48UL;
+	if ((s)vx <= (s)461168601842738790UL) goto b17;
+	*(u*)vok = 0UL;
+	return 0UL;
+b17:	vx = vx * 10UL;
+	if ((s)vx <= (s)((1UL << 63UL) - 1UL - vd)) goto b20;
+	*(u*)vok = 0UL;
+	return 0UL;
+b20:	vx = vx + vd;
+	vi = vi + 1UL;
 	goto b1;
-b10:	*(u*)vok = 0;
-	return 0;
-b12:	v6 = 0;
+b10:	*(u*)vok = 0UL;
+	return 0UL;
+b12:	v6 = 0UL;
 	goto b14;
 }
 u zdecode_count(u vn) {
@@ -3224,51 +3454,57 @@ u zdecode_count(u vn) {
 	u v3 = 0;
 	u v4 = 0;
 	u v5 = 0;
-	vret = 1;
-	vn = *(u*)(vn + 16);
+	vret = 1UL;
+	vn = *(u*)(vn + 16UL);
 b1:	if (!vn) goto b7;
-	v2 = 0;
-b8:	if (!v2) goto b3;
+	v2 = 0UL;
+b8:	if (!v2) goto b5;
 	return vret;
-b3:	if (*(u*)vn != 97) goto b9;
-	if ((u)*(b*)*(u*)(vn + 24) != 63) goto b14;
-	if (vret != 1) goto b17;
-	vret = 0;
-b9:	vn = *(u*)(vn + 8);
+b5:	if (*(u*)(vn + 0UL) != 97UL) goto b11;
+	if ((u)*(b*)(*(u*)(vn + 24UL) + 0UL * 1UL) != 63UL) goto b14;
+	if (vret != 1UL) goto b17;
+	vret = 0UL;
+b15:b12:b9:	vn = *(u*)(vn + 8UL);
 	goto b1;
-b17:	if (vret != 3) goto b9;
-	vret = 2;
-	goto b9;
-b14:	if ((u)*(b*)*(u*)(vn + 24) != 42) goto b21;
-	vret = 2;
-	goto b9;
-b21:	if ((u)*(b*)*(u*)(vn + 24) != 43) goto b23;
-	if (vret != 0) goto b26;
-	vret = 2;
-	goto b9;
-b26:	if (vret != 1) goto b28;
-	vret = 3;
-	goto b9;
-b28:	if (vret != 2) goto b9;
-	vret = 2;
-	goto b9;
+b17:	if (vret != 3UL) goto b19;
+	vret = 2UL;
+	goto b15;
+b19:	goto b15;
+b14:	if ((u)*(b*)(*(u*)(vn + 24UL) + 0UL * 1UL) != 42UL) goto b21;
+	vret = 2UL;
+	goto b12;
+b21:	if ((u)*(b*)(*(u*)(vn + 24UL) + 0UL * 1UL) != 43UL) goto b23;
+	if (vret != 0UL) goto b26;
+	vret = 2UL;
+b24:	goto b12;
+b26:	if (vret != 1UL) goto b28;
+	vret = 3UL;
+	goto b24;
+b28:	if (vret != 2UL) goto b30;
+	vret = 2UL;
+	goto b24;
+b30:	goto b24;
 b23:	v3 = (u)zdie;
 	v4 = (u)"invalid countop";
 	v5 = ((u(*)())v3)(v4);
-	goto b9;
-b7:	v2 = 1;
+	v5;
+	goto b12;
+b11:	goto b9;
+b7:	v2 = 1UL;
 	goto b8;
 }
 u zdecode_look(u vn) {
 	u vret = 0;
-	vret = 0;
-	if (*(u*)*(u*)(vn + 16) != 95) goto b1;
-	if ((u)*(b*)*(u*)(*(u*)(vn + 16) + 24) != 33) goto b6;
-	vret = 1;
-b1:	return vret;
-b6:	if ((u)*(b*)*(u*)(*(u*)(vn + 16) + 24) != 38) goto b1;
-	vret = 2;
-	goto b1;
+	vret = 0UL;
+	if (*(u*)(*(u*)(vn + 16UL) + 0UL) != 95UL) goto b3;
+	if ((u)*(b*)(*(u*)(*(u*)(vn + 16UL) + 24UL) + 0UL * 1UL) != 33UL) goto b6;
+	vret = 1UL;
+b4:b1:	return vret;
+b6:	if ((u)*(b*)(*(u*)(*(u*)(vn + 16UL) + 24UL) + 0UL * 1UL) != 38UL) goto b8;
+	vret = 2UL;
+	goto b4;
+b8:	goto b4;
+b3:	goto b1;
 }
 u zdefenum(u vc, u vn) {
 	u vi = 0;
@@ -3279,27 +3515,29 @@ u zdefenum(u vc, u vn) {
 	u v7 = 0;
 	u v8 = 0;
 	u v9 = 0;
-	vn = *(u*)(vn + 16);
-	vi = 0;
+	vn = *(u*)(vn + 16UL);
+	vi = 0UL;
 b1:	if (!vn) goto b7;
-	v4 = 0;
-b8:	if (!v4) goto b3;
-	return 0;
-b3:	*(u*)(vc + 24) = *(u*)(*(u*)(vn + 8) + 24);
-	*(u*)(vc + 32) = *(u*)(*(u*)(vn + 8) + 32);
-	*(u*)(vc + 40) = *(u*)(*(u*)(vn + 8) + 40);
-	vname = *(u*)(*(u*)(*(u*)(vn + 8) + 8) + 56);
-	if (!*(u*)(*(u*)(vn + 8) + 16)) goto b9;
-	vi = *(u*)(*(u*)(*(u*)(vn + 8) + 16) + 48);
+	v4 = 0UL;
+b8:	if (!v4) goto b5;
+	return 0UL;
+b5:	*(u*)(vc + 24UL) = *(u*)(*(u*)(vn + 8UL) + 24UL);
+	*(u*)(vc + 32UL) = *(u*)(*(u*)(vn + 8UL) + 32UL);
+	*(u*)(vc + 40UL) = *(u*)(*(u*)(vn + 8UL) + 40UL);
+	vname = *(u*)(*(u*)(*(u*)(vn + 8UL) + 8UL) + 56UL);
+	if (!*(u*)(*(u*)(vn + 8UL) + 16UL)) goto b11;
+	vi = *(u*)(*(u*)(*(u*)(vn + 8UL) + 16UL) + 48UL);
 b9:	v5 = (u)zdefine_enum_tag;
 	v6 = vc;
 	v7 = vname;
 	v8 = vi;
 	v9 = ((u(*)())v5)(v6, v7, v8);
-	vi = vi + 1;
-	vn = *(u*)(vn + 16);
+	v9;
+	vi = vi + 1UL;
+	vn = *(u*)(vn + 16UL);
 	goto b1;
-b7:	v4 = 1;
+b11:	goto b9;
+b7:	v4 = 1UL;
 	goto b8;
 }
 u zdefextern(u vc, u vn) {
@@ -3320,30 +3558,32 @@ u zdefextern(u vc, u vn) {
 	u v16 = 0;
 	u v17 = 0;
 	u v18 = 0;
-	*(u*)(vc + 24) = *(u*)(vn + 24);
-	*(u*)(vc + 32) = *(u*)(vn + 32);
-	*(u*)(vc + 40) = *(u*)(vn + 40);
-	vname = *(u*)(*(u*)(vn + 8) + 56);
+	*(u*)(vc + 24UL) = *(u*)(vn + 24UL);
+	*(u*)(vc + 32UL) = *(u*)(vn + 32UL);
+	*(u*)(vc + 40UL) = *(u*)(vn + 40UL);
+	vname = *(u*)(*(u*)(vn + 8UL) + 56UL);
 	v5 = (u)zprototype;
 	v6 = vc;
-	v7 = *(u*)(vn + 16);
+	v7 = *(u*)(vn + 16UL);
 	v8 = ((u(*)())v5)(v6, v7);
 	vt = v8;
 	v9 = (u)zfind;
 	v10 = vc;
 	v11 = vname;
-	v12 = 0;
-	v13 = 1;
+	v12 = 0UL;
+	v13 = 1UL;
 	v14 = ((u(*)())v9)(v10, v11, v12, v13);
 	vd = v14;
-	if (!*(u*)(vd + 72)) goto b3;
+	if (!*(u*)(vd + 72UL)) goto b5;
 	v15 = (u)zcdie;
 	v16 = vc;
 	v17 = (u)"duplicate function";
 	v18 = ((u(*)())v15)(v16, v17);
-b3:	*(u*)(vd + 72) = 1;
-	*(u*)(vd + 80) = vt;
+	v18;
+b3:	*(u*)(vd + 72UL) = 1UL;
+	*(u*)(vd + 80UL) = vt;
 	return vd;
+b5:	goto b3;
 }
 u zdefine_enum_tag(u vc, u vname, u vvalue) {
 	u vd = 0;
@@ -3360,18 +3600,20 @@ u zdefine_enum_tag(u vc, u vname, u vvalue) {
 	v4 = (u)zfind;
 	v5 = vc;
 	v6 = vname;
-	v7 = 0;
-	v8 = 1;
+	v7 = 0UL;
+	v8 = 1UL;
 	v9 = ((u(*)())v4)(v5, v6, v7, v8);
 	vd = v9;
-	if (!*(u*)(vd + 176)) goto b2;
+	if (!*(u*)(vd + 176UL)) goto b4;
 	v10 = (u)zcdie;
 	v11 = vc;
 	v12 = (u)"duplicate enum";
 	v13 = ((u(*)())v10)(v11, v12);
-b2:	*(u*)(vd + 176) = 1;
-	*(u*)(vd + 184) = vvalue;
-	return 0;
+	v13;
+b2:	*(u*)(vd + 176UL) = 1UL;
+	*(u*)(vd + 184UL) = vvalue;
+	return 0UL;
+b4:	goto b2;
 }
 u zdefine_ir_func(u vc, u vic, u vt) {
 	u vd = 0;
@@ -3387,20 +3629,22 @@ u zdefine_ir_func(u vc, u vic, u vt) {
 	u v13 = 0;
 	v4 = (u)zfind;
 	v5 = vc;
-	v6 = *(u*)(vic + 24);
-	v7 = 0;
-	v8 = 1;
+	v6 = *(u*)(vic + 24UL);
+	v7 = 0UL;
+	v8 = 1UL;
 	v9 = ((u(*)())v4)(v5, v6, v7, v8);
 	vd = v9;
-	if (!*(u*)(vd + 72)) goto b2;
+	if (!*(u*)(vd + 72UL)) goto b4;
 	v10 = (u)zcdie;
 	v11 = vc;
 	v12 = (u)"duplicate func";
 	v13 = ((u(*)())v10)(v11, v12);
-b2:	*(u*)(vd + 72) = 1;
-	*(u*)(vd + 80) = vt;
-	*(u*)(vd + 104) = vic;
-	return 0;
+	v13;
+b2:	*(u*)(vd + 72UL) = 1UL;
+	*(u*)(vd + 80UL) = vt;
+	*(u*)(vd + 104UL) = vic;
+	return 0UL;
+b4:	goto b2;
 }
 u zdefstruct(u vc, u vn) {
 	u vname = 0;
@@ -3440,72 +3684,76 @@ u zdefstruct(u vc, u vn) {
 	u v36 = 0;
 	u v37 = 0;
 	u v38 = 0;
-	vname = *(u*)(*(u*)(vn + 8) + 56);
-	*(u*)(vc + 24) = *(u*)(vn + 24);
-	*(u*)(vc + 32) = *(u*)(vn + 32);
-	*(u*)(vc + 40) = *(u*)(vn + 40);
+	vname = *(u*)(*(u*)(vn + 8UL) + 56UL);
+	*(u*)(vc + 24UL) = *(u*)(vn + 24UL);
+	*(u*)(vc + 32UL) = *(u*)(vn + 32UL);
+	*(u*)(vc + 40UL) = *(u*)(vn + 40UL);
 	v6 = (u)zstrcmp;
 	v7 = vname;
 	v8 = (u)"int";
 	v9 = ((u(*)())v6)(v7, v8);
 	if (!v9) goto b9;
-	v5 = 0;
+	v5 = 0UL;
 b10:	if (!v5) goto b5;
-	v4 = 1;
-b7:	if (!v4) goto b1;
+	v4 = 1UL;
+b7:	if (!v4) goto b3;
 	v21 = (u)zcdie;
 	v22 = vc;
 	v23 = (u)"reserved word";
 	v24 = ((u(*)())v21)(v22, v23);
+	v24;
 b1:	v25 = (u)zfind;
 	v26 = vc;
 	v27 = vname;
-	v28 = 0;
-	v29 = 1;
+	v28 = 0UL;
+	v29 = 1UL;
 	v30 = ((u(*)())v25)(v26, v27, v28, v29);
 	vd = v30;
-	if (!*(u*)(vd + 112)) goto b28;
+	if (!*(u*)(vd + 112UL)) goto b30;
 	v31 = (u)zcdie;
 	v32 = vc;
 	v33 = (u)"duplicate struct";
 	v34 = ((u(*)())v31)(v32, v33);
-b28:	*(u*)(vd + 112) = 1;
-	*(u*)(vd + 136) = vn;
+	v34;
+b28:	*(u*)(vd + 112UL) = 1UL;
+	*(u*)(vd + 136UL) = vn;
 	v35 = (u)zprototype;
 	v36 = vc;
-	v37 = *(u*)(vn + 8);
+	v37 = *(u*)(vn + 8UL);
 	v38 = ((u(*)())v35)(v36, v37);
-	*(u*)(vd + 144) = v38;
-	return 0;
+	*(u*)(vd + 144UL) = v38;
+	return 0UL;
+b30:	goto b28;
+b3:	goto b1;
 b5:	v12 = (u)zstrcmp;
 	v13 = vname;
 	v14 = (u)"byte";
 	v15 = ((u(*)())v12)(v13, v14);
 	if (!v15) goto b18;
-	v11 = 0;
+	v11 = 0UL;
 b19:	if (!v11) goto b14;
-	v10 = 1;
+	v10 = 1UL;
 b16:	if (!v10) goto b12;
-	v4 = 1;
+	v4 = 1UL;
 	goto b7;
-b12:	v4 = 0;
+b12:	v4 = 0UL;
 	goto b7;
 b14:	v17 = (u)zstrcmp;
 	v18 = vname;
 	v19 = (u)"func";
 	v20 = ((u(*)())v17)(v18, v19);
 	if (!v20) goto b23;
-	v16 = 0;
+	v16 = 0UL;
 b24:	if (!v16) goto b21;
-	v10 = 1;
+	v10 = 1UL;
 	goto b16;
-b21:	v10 = 0;
+b21:	v10 = 0UL;
 	goto b16;
-b23:	v16 = 1;
+b23:	v16 = 1UL;
 	goto b24;
-b18:	v11 = 1;
+b18:	v11 = 1UL;
 	goto b19;
-b9:	v5 = 1;
+b9:	v5 = 1UL;
 	goto b10;
 }
 u zdefun(u vc, u vfuncdef) {
@@ -3540,47 +3788,50 @@ u zdefun(u vc, u vfuncdef) {
 	u v30 = 0;
 	v7 = (u)zdefextern;
 	v8 = vc;
-	v9 = *(u*)(vfuncdef + 8);
+	v9 = *(u*)(vfuncdef + 8UL);
 	v10 = ((u(*)())v7)(v8, v9);
 	vd = v10;
-	vn = *(u*)(*(u*)(*(u*)(vfuncdef + 8) + 16) + 8);
+	vn = *(u*)(*(u*)(*(u*)(vfuncdef + 8UL) + 16UL) + 8UL);
 b2:	if (!vn) goto b8;
-	v11 = 0;
-b9:	if (!v11) goto b4;
+	v11 = 0UL;
+b9:	if (!v11) goto b6;
 	v26 = (u)zhoist_locals;
 	v27 = vc;
 	v28 = vd;
-	v29 = *(u*)(vfuncdef + 16);
+	v29 = *(u*)(vfuncdef + 16UL);
 	v30 = ((u(*)())v26)(v27, v28, v29);
-	return 0;
-b4:	*(u*)(vc + 24) = *(u*)(vn + 24);
-	*(u*)(vc + 32) = *(u*)(vn + 32);
-	*(u*)(vc + 40) = *(u*)(vn + 40);
-	*(u*)(*(u*)(vc + 48) + 88) = *(u*)(vn + 24);
-	*(u*)(*(u*)(vc + 48) + 96) = *(u*)(vn + 32);
-	vname = *(u*)(*(u*)(*(u*)(vn + 8) + 8) + 56);
+	v30;
+	return 0UL;
+b6:	*(u*)(vc + 24UL) = *(u*)(vn + 24UL);
+	*(u*)(vc + 32UL) = *(u*)(vn + 32UL);
+	*(u*)(vc + 40UL) = *(u*)(vn + 40UL);
+	*(u*)(*(u*)(vc + 48UL) + 88UL) = *(u*)(vn + 24UL);
+	*(u*)(*(u*)(vc + 48UL) + 96UL) = *(u*)(vn + 32UL);
+	vname = *(u*)(*(u*)(*(u*)(vn + 8UL) + 8UL) + 56UL);
 	v12 = (u)zprototype;
 	v13 = vc;
-	v14 = *(u*)(*(u*)(vn + 8) + 16);
+	v14 = *(u*)(*(u*)(vn + 8UL) + 16UL);
 	v15 = ((u(*)())v12)(v13, v14);
 	vt = v15;
 	v16 = (u)zfind;
 	v17 = vc;
-	v18 = *(u*)(vd + 32);
+	v18 = *(u*)(vd + 32UL);
 	v19 = vname;
-	v20 = 1;
+	v20 = 1UL;
 	v21 = ((u(*)())v16)(v17, v18, v19, v20);
 	vv = v21;
-	if (!*(u*)(vv + 192)) goto b12;
+	if (!*(u*)(vv + 192UL)) goto b14;
 	v22 = (u)zcdie;
 	v23 = vc;
 	v24 = (u)"duplicate argument";
 	v25 = ((u(*)())v22)(v23, v24);
-b12:	*(u*)(vv + 192) = 1;
-	*(u*)(vv + 200) = vt;
-	vn = *(u*)(vn + 16);
+	v25;
+b12:	*(u*)(vv + 192UL) = 1UL;
+	*(u*)(vv + 200UL) = vt;
+	vn = *(u*)(vn + 16UL);
 	goto b2;
-b8:	v11 = 1;
+b14:	goto b12;
+b8:	v11 = 1UL;
 	goto b9;
 }
 u zdefunion(u vc, u vn) {
@@ -3621,72 +3872,76 @@ u zdefunion(u vc, u vn) {
 	u v36 = 0;
 	u v37 = 0;
 	u v38 = 0;
-	vname = *(u*)(*(u*)(vn + 8) + 56);
-	*(u*)(vc + 24) = *(u*)(vn + 24);
-	*(u*)(vc + 32) = *(u*)(vn + 32);
-	*(u*)(vc + 40) = *(u*)(vn + 40);
+	vname = *(u*)(*(u*)(vn + 8UL) + 56UL);
+	*(u*)(vc + 24UL) = *(u*)(vn + 24UL);
+	*(u*)(vc + 32UL) = *(u*)(vn + 32UL);
+	*(u*)(vc + 40UL) = *(u*)(vn + 40UL);
 	v6 = (u)zstrcmp;
 	v7 = vname;
 	v8 = (u)"int";
 	v9 = ((u(*)())v6)(v7, v8);
 	if (!v9) goto b9;
-	v5 = 0;
+	v5 = 0UL;
 b10:	if (!v5) goto b5;
-	v4 = 1;
-b7:	if (!v4) goto b1;
+	v4 = 1UL;
+b7:	if (!v4) goto b3;
 	v21 = (u)zcdie;
 	v22 = vc;
 	v23 = (u)"reserved word";
 	v24 = ((u(*)())v21)(v22, v23);
+	v24;
 b1:	v25 = (u)zfind;
 	v26 = vc;
 	v27 = vname;
-	v28 = 0;
-	v29 = 1;
+	v28 = 0UL;
+	v29 = 1UL;
 	v30 = ((u(*)())v25)(v26, v27, v28, v29);
 	vd = v30;
-	if (!*(u*)(vd + 112)) goto b28;
+	if (!*(u*)(vd + 112UL)) goto b30;
 	v31 = (u)zcdie;
 	v32 = vc;
 	v33 = (u)"duplicate struct";
 	v34 = ((u(*)())v31)(v32, v33);
-b28:	*(u*)(vd + 112) = 1;
-	*(u*)(vd + 136) = vn;
+	v34;
+b28:	*(u*)(vd + 112UL) = 1UL;
+	*(u*)(vd + 136UL) = vn;
 	v35 = (u)zprototype;
 	v36 = vc;
-	v37 = *(u*)(vn + 8);
+	v37 = *(u*)(vn + 8UL);
 	v38 = ((u(*)())v35)(v36, v37);
-	*(u*)(vd + 144) = v38;
-	return 0;
+	*(u*)(vd + 144UL) = v38;
+	return 0UL;
+b30:	goto b28;
+b3:	goto b1;
 b5:	v12 = (u)zstrcmp;
 	v13 = vname;
 	v14 = (u)"byte";
 	v15 = ((u(*)())v12)(v13, v14);
 	if (!v15) goto b18;
-	v11 = 0;
+	v11 = 0UL;
 b19:	if (!v11) goto b14;
-	v10 = 1;
+	v10 = 1UL;
 b16:	if (!v10) goto b12;
-	v4 = 1;
+	v4 = 1UL;
 	goto b7;
-b12:	v4 = 0;
+b12:	v4 = 0UL;
 	goto b7;
 b14:	v17 = (u)zstrcmp;
 	v18 = vname;
 	v19 = (u)"func";
 	v20 = ((u(*)())v17)(v18, v19);
 	if (!v20) goto b23;
-	v16 = 0;
+	v16 = 0UL;
 b24:	if (!v16) goto b21;
-	v10 = 1;
+	v10 = 1UL;
 	goto b16;
-b21:	v10 = 0;
+b21:	v10 = 0UL;
 	goto b16;
-b23:	v16 = 1;
+b23:	v16 = 1UL;
 	goto b24;
-b18:	v11 = 1;
+b18:	v11 = 1UL;
 	goto b19;
-b9:	v5 = 1;
+b9:	v5 = 1UL;
 	goto b10;
 }
 u zdie(u vmsg) {
@@ -3712,19 +3967,22 @@ u zdie(u vmsg) {
 	v4 = ((u(*)())v2)(v3);
 	vlen = v4;
 	v5 = (u)zwrite;
-	v6 = 2;
+	v6 = 2UL;
 	v7 = vmsg;
 	v8 = vlen;
 	v9 = ((u(*)())v5)(v6, v7, v8);
+	v9;
 	v10 = (u)zwrite;
-	v11 = 2;
+	v11 = 2UL;
 	v12 = (u)"\012";
-	v13 = 1;
+	v13 = 1UL;
 	v14 = ((u(*)())v10)(v11, v12, v13);
+	v14;
 	v15 = (u)zexit;
-	v16 = 2;
+	v16 = 2UL;
 	v17 = ((u(*)())v15)(v16);
-	return 0;
+	v17;
+	return 0UL;
 }
 u zemit(u vc, u vx) {
 	u v2 = 0;
@@ -3737,14 +3995,16 @@ u zemit(u vc, u vx) {
 	v2 = (u)zemit_hook;
 	v3 = vc;
 	v4 = ((u(*)())v2)(v3);
+	v4;
 	v5 = (u)zreserve;
 	v6 = vc;
-	v7 = 1;
+	v7 = 1UL;
 	v8 = ((u(*)())v5)(v6, v7);
-	*(b*)(*(u*)(*(u*)(vc + 40) + 8) + *(u*)(*(u*)(vc + 40) + 16)) = vx;
-	*(u*)(*(u*)(vc + 40) + 16) = *(u*)(*(u*)(vc + 40) + 16) + 1;
-	*(u*)(vc + 24) = *(u*)(vc + 24) + 1;
-	return 0;
+	v8;
+	*(b*)(*(u*)(*(u*)(vc + 40UL) + 8UL) + *(u*)(*(u*)(vc + 40UL) + 16UL) * 1UL) = vx;
+	*(u*)(*(u*)(vc + 40UL) + 16UL) = *(u*)(*(u*)(vc + 40UL) + 16UL) + 1UL;
+	*(u*)(vc + 24UL) = *(u*)(vc + 24UL) + 1UL;
+	return 0UL;
 }
 u zemit_align(u vc, u vn, u vb) {
 	u vpad = 0;
@@ -3752,16 +4012,17 @@ u zemit_align(u vc, u vn, u vb) {
 	u v5 = 0;
 	u v6 = 0;
 	u v7 = 0;
-	vpad = *(u*)(vc + 24) & vn - 1;
-	if (vpad != 0) goto b4;
-	return 0;
-b4:	if (vpad != vn) goto b6;
-	return 0;
-b6:	v4 = (u)zas_emit;
+	vpad = *(u*)(vc + 24UL) & vn - 1UL;
+	if (vpad != 0UL) goto b3;
+	return 0UL;
+b3:b4:	if (vpad != vn) goto b8;
+	return 0UL;
+b8:	v4 = (u)zas_emit;
 	v5 = vc;
 	v6 = vb;
 	v7 = ((u(*)())v4)(v5, v6);
-	vpad = vpad + 1;
+	v7;
+	vpad = vpad + 1UL;
 	goto b4;
 }
 u zemit_blobs(u vc, u vb) {
@@ -3784,31 +4045,35 @@ u zemit_blobs(u vc, u vb) {
 	u v18 = 0;
 	u v19 = 0;
 	if (!vb) goto b5;
-	v3 = 0;
-b6:	if (!v3) goto b1;
-	return 0;
-b1:	v4 = (u)zemit_blobs;
+	v3 = 0UL;
+b6:	if (!v3) goto b3;
+	return 0UL;
+b3:	v4 = (u)zemit_blobs;
 	v5 = vc;
-	v6 = *(u*)vb;
+	v6 = *(u*)(vb + 0UL);
 	v7 = ((u(*)())v4)(v5, v6);
+	v7;
 	v8 = (u)zfixup_label;
 	v9 = vc;
-	v10 = *(u*)(vb + 16);
+	v10 = *(u*)(vb + 16UL);
 	v11 = ((u(*)())v8)(v9, v10);
-	vi = 0;
-b9:	if (vi != *(u*)(vb + 32)) goto b11;
+	v11;
+	vi = 0UL;
+b9:	if (vi != *(u*)(vb + 32UL)) goto b13;
 	v16 = (u)zemit_blobs;
 	v17 = vc;
-	v18 = *(u*)(vb + 8);
+	v18 = *(u*)(vb + 8UL);
 	v19 = ((u(*)())v16)(v17, v18);
-	return 0;
-b11:	v12 = (u)zas_emit;
+	v19;
+	return 0UL;
+b13:	v12 = (u)zas_emit;
 	v13 = vc;
-	v14 = (u)*(b*)(*(u*)(vb + 24) + vi);
+	v14 = (u)*(b*)(*(u*)(vb + 24UL) + vi * 1UL);
 	v15 = ((u(*)())v12)(v13, v14);
-	vi = vi + 1;
+	v15;
+	vi = vi + 1UL;
 	goto b9;
-b5:	v3 = 1;
+b5:	v3 = 1UL;
 	goto b6;
 }
 u zemit_builtin(u vc) {
@@ -5796,2369 +6061,2705 @@ u zemit_builtin(u vc) {
 	v2 = (u)zfind;
 	v3 = vc;
 	v4 = (u)"syscall";
-	v5 = 0;
-	v6 = 1;
+	v5 = 0UL;
+	v6 = 1UL;
 	v7 = ((u(*)())v2)(v3, v4, v5, v6);
 	vd = v7;
-	if (!*(u*)(vd + 72)) goto b6;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b10;
-	v9 = 0;
+	if (!*(u*)(vd + 72UL)) goto b6;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b10;
+	v9 = 0UL;
 b11:	if (!v9) goto b6;
-	v8 = 1;
-b8:	if (!v8) goto b2;
+	v8 = 1UL;
+b8:	if (!v8) goto b4;
 	v10 = (u)zfixup_label;
-	v11 = *(u*)(vc + 48);
-	v12 = *(u*)(vd + 88);
+	v11 = *(u*)(vc + 48UL);
+	v12 = *(u*)(vd + 88UL);
 	v13 = ((u(*)())v10)(v11, v12);
+	v13;
 	v14 = (u)zadd_symbol;
-	v15 = *(u*)(vc + 48);
-	v16 = *(u*)(vd + 32);
-	v17 = *(u*)(vd + 88);
+	v15 = *(u*)(vc + 48UL);
+	v16 = *(u*)(vd + 32UL);
+	v17 = *(u*)(vd + 88UL);
 	v18 = ((u(*)())v14)(v15, v16, v17);
+	v18;
 	v19 = (u)zas_modrr;
-	v20 = *(u*)(vc + 48);
-	v21 = 139;
-	v22 = 0;
-	v23 = 7;
+	v20 = *(u*)(vc + 48UL);
+	v21 = 139UL;
+	v22 = 0UL;
+	v23 = 7UL;
 	v24 = ((u(*)())v19)(v20, v21, v22, v23);
+	v24;
 	v25 = (u)zas_modrr;
-	v26 = *(u*)(vc + 48);
-	v27 = 139;
-	v28 = 7;
-	v29 = 6;
+	v26 = *(u*)(vc + 48UL);
+	v27 = 139UL;
+	v28 = 7UL;
+	v29 = 6UL;
 	v30 = ((u(*)())v25)(v26, v27, v28, v29);
+	v30;
 	v31 = (u)zas_modrr;
-	v32 = *(u*)(vc + 48);
-	v33 = 139;
-	v34 = 6;
-	v35 = 2;
+	v32 = *(u*)(vc + 48UL);
+	v33 = 139UL;
+	v34 = 6UL;
+	v35 = 2UL;
 	v36 = ((u(*)())v31)(v32, v33, v34, v35);
+	v36;
 	v37 = (u)zas_modrr;
-	v38 = *(u*)(vc + 48);
-	v39 = 139;
-	v40 = 2;
-	v41 = 1;
+	v38 = *(u*)(vc + 48UL);
+	v39 = 139UL;
+	v40 = 2UL;
+	v41 = 1UL;
 	v42 = ((u(*)())v37)(v38, v39, v40, v41);
+	v42;
 	v43 = (u)zas_modrr;
-	v44 = *(u*)(vc + 48);
-	v45 = 139;
-	v46 = 10;
-	v47 = 8;
+	v44 = *(u*)(vc + 48UL);
+	v45 = 139UL;
+	v46 = 10UL;
+	v47 = 8UL;
 	v48 = ((u(*)())v43)(v44, v45, v46, v47);
+	v48;
 	v49 = (u)zas_modrr;
-	v50 = *(u*)(vc + 48);
-	v51 = 139;
-	v52 = 8;
-	v53 = 9;
+	v50 = *(u*)(vc + 48UL);
+	v51 = 139UL;
+	v52 = 8UL;
+	v53 = 9UL;
 	v54 = ((u(*)())v49)(v50, v51, v52, v53);
+	v54;
 	v55 = (u)zas_modrm;
-	v56 = *(u*)(vc + 48);
-	v57 = 139;
-	v58 = 9;
-	v59 = 4;
-	v60 = 0;
-	v61 = 0;
-	v62 = 8;
+	v56 = *(u*)(vc + 48UL);
+	v57 = 139UL;
+	v58 = 9UL;
+	v59 = 4UL;
+	v60 = 0UL;
+	v61 = 0UL;
+	v62 = 8UL;
 	v63 = ((u(*)())v55)(v56, v57, v58, v59, v60, v61, v62);
+	v63;
 	v64 = (u)zas_op;
-	v65 = *(u*)(vc + 48);
-	v66 = 3845;
+	v65 = *(u*)(vc + 48UL);
+	v66 = 3845UL;
 	v67 = ((u(*)())v64)(v65, v66);
+	v67;
 	v68 = (u)zas_op;
-	v69 = *(u*)(vc + 48);
-	v70 = 195;
+	v69 = *(u*)(vc + 48UL);
+	v70 = 195UL;
 	v71 = ((u(*)())v68)(v69, v70);
+	v71;
 b2:	v72 = (u)zfind;
 	v73 = vc;
 	v74 = (u)"_restorer";
-	v75 = 0;
-	v76 = 1;
+	v75 = 0UL;
+	v76 = 1UL;
 	v77 = ((u(*)())v72)(v73, v74, v75, v76);
 	vd = v77;
-	if (!*(u*)(vd + 72)) goto b28;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b32;
-	v79 = 0;
+	if (!*(u*)(vd + 72UL)) goto b28;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b32;
+	v79 = 0UL;
 b33:	if (!v79) goto b28;
-	v78 = 1;
-b30:	if (!v78) goto b24;
+	v78 = 1UL;
+b30:	if (!v78) goto b26;
 	v80 = (u)zfixup_label;
-	v81 = *(u*)(vc + 48);
-	v82 = *(u*)(vd + 88);
+	v81 = *(u*)(vc + 48UL);
+	v82 = *(u*)(vd + 88UL);
 	v83 = ((u(*)())v80)(v81, v82);
+	v83;
 	v84 = (u)zadd_symbol;
-	v85 = *(u*)(vc + 48);
-	v86 = *(u*)(vd + 32);
-	v87 = *(u*)(vd + 88);
+	v85 = *(u*)(vc + 48UL);
+	v86 = *(u*)(vd + 32UL);
+	v87 = *(u*)(vd + 88UL);
 	v88 = ((u(*)())v84)(v85, v86, v87);
+	v88;
 	v89 = (u)zas_modri;
-	v90 = *(u*)(vc + 48);
-	v91 = 199;
-	v92 = 0;
-	v93 = 15;
+	v90 = *(u*)(vc + 48UL);
+	v91 = 199UL;
+	v92 = 0UL;
+	v93 = 15UL;
 	v94 = ((u(*)())v89)(v90, v91, v92, v93);
+	v94;
 	v95 = (u)zas_op;
-	v96 = *(u*)(vc + 48);
-	v97 = 3845;
+	v96 = *(u*)(vc + 48UL);
+	v97 = 3845UL;
 	v98 = ((u(*)())v95)(v96, v97);
+	v98;
 b24:	v99 = (u)zfind;
 	v100 = vc;
 	v101 = (u)"_include";
-	v102 = 0;
-	v103 = 1;
+	v102 = 0UL;
+	v103 = 1UL;
 	v104 = ((u(*)())v99)(v100, v101, v102, v103);
 	vd = v104;
-	if (!*(u*)(vd + 72)) goto b43;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b47;
-	v106 = 0;
+	if (!*(u*)(vd + 72UL)) goto b43;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b47;
+	v106 = 0UL;
 b48:	if (!v106) goto b43;
-	v105 = 1;
-b45:	if (!v105) goto b39;
+	v105 = 1UL;
+b45:	if (!v105) goto b41;
 	v107 = (u)zfixup_label;
-	v108 = *(u*)(vc + 48);
-	v109 = *(u*)(vd + 88);
+	v108 = *(u*)(vc + 48UL);
+	v109 = *(u*)(vd + 88UL);
 	v110 = ((u(*)())v107)(v108, v109);
+	v110;
 	v111 = (u)zadd_symbol;
-	v112 = *(u*)(vc + 48);
-	v113 = *(u*)(vd + 32);
-	v114 = *(u*)(vd + 88);
+	v112 = *(u*)(vc + 48UL);
+	v113 = *(u*)(vd + 32UL);
+	v114 = *(u*)(vd + 88UL);
 	v115 = ((u(*)())v111)(v112, v113, v114);
+	v115;
 	v116 = (u)zas_op;
-	v117 = *(u*)(vc + 48);
-	v118 = 3851;
+	v117 = *(u*)(vc + 48UL);
+	v118 = 3851UL;
 	v119 = ((u(*)())v116)(v117, v118);
+	v119;
 b39:	v120 = (u)zfind;
 	v121 = vc;
 	v122 = (u)"ud2";
-	v123 = 0;
-	v124 = 1;
+	v123 = 0UL;
+	v124 = 1UL;
 	v125 = ((u(*)())v120)(v121, v122, v123, v124);
 	vd = v125;
-	if (!*(u*)(vd + 72)) goto b57;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b61;
-	v127 = 0;
+	if (!*(u*)(vd + 72UL)) goto b57;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b61;
+	v127 = 0UL;
 b62:	if (!v127) goto b57;
-	v126 = 1;
-b59:	if (!v126) goto b53;
+	v126 = 1UL;
+b59:	if (!v126) goto b55;
 	v128 = (u)zfixup_label;
-	v129 = *(u*)(vc + 48);
-	v130 = *(u*)(vd + 88);
+	v129 = *(u*)(vc + 48UL);
+	v130 = *(u*)(vd + 88UL);
 	v131 = ((u(*)())v128)(v129, v130);
+	v131;
 	v132 = (u)zadd_symbol;
-	v133 = *(u*)(vc + 48);
-	v134 = *(u*)(vd + 32);
-	v135 = *(u*)(vd + 88);
+	v133 = *(u*)(vc + 48UL);
+	v134 = *(u*)(vd + 32UL);
+	v135 = *(u*)(vd + 88UL);
 	v136 = ((u(*)())v132)(v133, v134, v135);
+	v136;
 	v137 = (u)zas_op;
-	v138 = *(u*)(vc + 48);
-	v139 = 3851;
+	v138 = *(u*)(vc + 48UL);
+	v139 = 3851UL;
 	v140 = ((u(*)())v137)(v138, v139);
+	v140;
 b53:	v141 = (u)zfind;
 	v142 = vc;
 	v143 = (u)"cpuid";
-	v144 = 0;
-	v145 = 1;
+	v144 = 0UL;
+	v145 = 1UL;
 	v146 = ((u(*)())v141)(v142, v143, v144, v145);
 	vd = v146;
-	if (!*(u*)(vd + 72)) goto b71;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b75;
-	v148 = 0;
+	if (!*(u*)(vd + 72UL)) goto b71;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b75;
+	v148 = 0UL;
 b76:	if (!v148) goto b71;
-	v147 = 1;
-b73:	if (!v147) goto b67;
+	v147 = 1UL;
+b73:	if (!v147) goto b69;
 	v149 = (u)zfixup_label;
-	v150 = *(u*)(vc + 48);
-	v151 = *(u*)(vd + 88);
+	v150 = *(u*)(vc + 48UL);
+	v151 = *(u*)(vd + 88UL);
 	v152 = ((u(*)())v149)(v150, v151);
+	v152;
 	v153 = (u)zadd_symbol;
-	v154 = *(u*)(vc + 48);
-	v155 = *(u*)(vd + 32);
-	v156 = *(u*)(vd + 88);
+	v154 = *(u*)(vc + 48UL);
+	v155 = *(u*)(vd + 32UL);
+	v156 = *(u*)(vd + 88UL);
 	v157 = ((u(*)())v153)(v154, v155, v156);
+	v157;
 	v158 = (u)zas_opr;
-	v159 = *(u*)(vc + 48);
-	v160 = 80;
-	v161 = 1;
+	v159 = *(u*)(vc + 48UL);
+	v160 = 80UL;
+	v161 = 1UL;
 	v162 = ((u(*)())v158)(v159, v160, v161);
+	v162;
 	v163 = (u)zas_opr;
-	v164 = *(u*)(vc + 48);
-	v165 = 80;
-	v166 = 2;
+	v164 = *(u*)(vc + 48UL);
+	v165 = 80UL;
+	v166 = 2UL;
 	v167 = ((u(*)())v163)(v164, v165, v166);
+	v167;
 	v168 = (u)zas_opr;
-	v169 = *(u*)(vc + 48);
-	v170 = 80;
-	v171 = 6;
+	v169 = *(u*)(vc + 48UL);
+	v170 = 80UL;
+	v171 = 6UL;
 	v172 = ((u(*)())v168)(v169, v170, v171);
+	v172;
 	v173 = (u)zas_opr;
-	v174 = *(u*)(vc + 48);
-	v175 = 80;
-	v176 = 7;
+	v174 = *(u*)(vc + 48UL);
+	v175 = 80UL;
+	v176 = 7UL;
 	v177 = ((u(*)())v173)(v174, v175, v176);
+	v177;
 	v178 = (u)zas_modrm;
-	v179 = *(u*)(vc + 48);
-	v180 = 139;
-	v181 = 0;
-	v182 = 7;
-	v183 = 0;
-	v184 = 0;
-	v185 = 0;
+	v179 = *(u*)(vc + 48UL);
+	v180 = 139UL;
+	v181 = 0UL;
+	v182 = 7UL;
+	v183 = 0UL;
+	v184 = 0UL;
+	v185 = 0UL;
 	v186 = ((u(*)())v178)(v179, v180, v181, v182, v183, v184, v185);
+	v186;
 	v187 = (u)zas_modrm;
-	v188 = *(u*)(vc + 48);
-	v189 = 139;
-	v190 = 1;
-	v191 = 6;
-	v192 = 0;
-	v193 = 0;
-	v194 = 0;
+	v188 = *(u*)(vc + 48UL);
+	v189 = 139UL;
+	v190 = 1UL;
+	v191 = 6UL;
+	v192 = 0UL;
+	v193 = 0UL;
+	v194 = 0UL;
 	v195 = ((u(*)())v187)(v188, v189, v190, v191, v192, v193, v194);
+	v195;
 	v196 = (u)zas_modrm;
-	v197 = *(u*)(vc + 48);
-	v198 = 139;
-	v199 = 2;
-	v200 = 2;
-	v201 = 0;
-	v202 = 0;
-	v203 = 0;
+	v197 = *(u*)(vc + 48UL);
+	v198 = 139UL;
+	v199 = 2UL;
+	v200 = 2UL;
+	v201 = 0UL;
+	v202 = 0UL;
+	v203 = 0UL;
 	v204 = ((u(*)())v196)(v197, v198, v199, v200, v201, v202, v203);
+	v204;
 	v205 = (u)zas_modrm;
-	v206 = *(u*)(vc + 48);
-	v207 = 139;
-	v208 = 3;
-	v209 = 1;
-	v210 = 0;
-	v211 = 0;
-	v212 = 0;
+	v206 = *(u*)(vc + 48UL);
+	v207 = 139UL;
+	v208 = 3UL;
+	v209 = 1UL;
+	v210 = 0UL;
+	v211 = 0UL;
+	v212 = 0UL;
 	v213 = ((u(*)())v205)(v206, v207, v208, v209, v210, v211, v212);
+	v213;
 	v214 = (u)zas_op;
-	v215 = *(u*)(vc + 48);
-	v216 = 4002;
+	v215 = *(u*)(vc + 48UL);
+	v216 = 4002UL;
 	v217 = ((u(*)())v214)(v215, v216);
+	v217;
 	v218 = (u)zas_opr;
-	v219 = *(u*)(vc + 48);
-	v220 = 88;
-	v221 = 7;
+	v219 = *(u*)(vc + 48UL);
+	v220 = 88UL;
+	v221 = 7UL;
 	v222 = ((u(*)())v218)(v219, v220, v221);
+	v222;
 	v223 = (u)zas_opr;
-	v224 = *(u*)(vc + 48);
-	v225 = 88;
-	v226 = 6;
+	v224 = *(u*)(vc + 48UL);
+	v225 = 88UL;
+	v226 = 6UL;
 	v227 = ((u(*)())v223)(v224, v225, v226);
+	v227;
 	v228 = (u)zas_opr;
-	v229 = *(u*)(vc + 48);
-	v230 = 88;
-	v231 = 2;
+	v229 = *(u*)(vc + 48UL);
+	v230 = 88UL;
+	v231 = 2UL;
 	v232 = ((u(*)())v228)(v229, v230, v231);
+	v232;
 	v233 = (u)zas_opr;
-	v234 = *(u*)(vc + 48);
-	v235 = 88;
-	v236 = 1;
+	v234 = *(u*)(vc + 48UL);
+	v235 = 88UL;
+	v236 = 1UL;
 	v237 = ((u(*)())v233)(v234, v235, v236);
+	v237;
 	v238 = (u)zas_modrm;
-	v239 = *(u*)(vc + 48);
-	v240 = 137;
-	v241 = 0;
-	v242 = 7;
-	v243 = 0;
-	v244 = 0;
-	v245 = 0;
+	v239 = *(u*)(vc + 48UL);
+	v240 = 137UL;
+	v241 = 0UL;
+	v242 = 7UL;
+	v243 = 0UL;
+	v244 = 0UL;
+	v245 = 0UL;
 	v246 = ((u(*)())v238)(v239, v240, v241, v242, v243, v244, v245);
+	v246;
 	v247 = (u)zas_modrm;
-	v248 = *(u*)(vc + 48);
-	v249 = 137;
-	v250 = 1;
-	v251 = 6;
-	v252 = 0;
-	v253 = 0;
-	v254 = 0;
+	v248 = *(u*)(vc + 48UL);
+	v249 = 137UL;
+	v250 = 1UL;
+	v251 = 6UL;
+	v252 = 0UL;
+	v253 = 0UL;
+	v254 = 0UL;
 	v255 = ((u(*)())v247)(v248, v249, v250, v251, v252, v253, v254);
+	v255;
 	v256 = (u)zas_modrm;
-	v257 = *(u*)(vc + 48);
-	v258 = 137;
-	v259 = 2;
-	v260 = 2;
-	v261 = 0;
-	v262 = 0;
-	v263 = 0;
+	v257 = *(u*)(vc + 48UL);
+	v258 = 137UL;
+	v259 = 2UL;
+	v260 = 2UL;
+	v261 = 0UL;
+	v262 = 0UL;
+	v263 = 0UL;
 	v264 = ((u(*)())v256)(v257, v258, v259, v260, v261, v262, v263);
+	v264;
 	v265 = (u)zas_modrm;
-	v266 = *(u*)(vc + 48);
-	v267 = 137;
-	v268 = 3;
-	v269 = 1;
-	v270 = 0;
-	v271 = 0;
-	v272 = 0;
+	v266 = *(u*)(vc + 48UL);
+	v267 = 137UL;
+	v268 = 3UL;
+	v269 = 1UL;
+	v270 = 0UL;
+	v271 = 0UL;
+	v272 = 0UL;
 	v273 = ((u(*)())v265)(v266, v267, v268, v269, v270, v271, v272);
+	v273;
 	v274 = (u)zas_op;
-	v275 = *(u*)(vc + 48);
-	v276 = 195;
+	v275 = *(u*)(vc + 48UL);
+	v276 = 195UL;
 	v277 = ((u(*)())v274)(v275, v276);
+	v277;
 b67:	v278 = (u)zfind;
 	v279 = vc;
 	v280 = (u)"inb";
-	v281 = 0;
-	v282 = 1;
+	v281 = 0UL;
+	v282 = 1UL;
 	v283 = ((u(*)())v278)(v279, v280, v281, v282);
 	vd = v283;
-	if (!*(u*)(vd + 72)) goto b102;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b106;
-	v285 = 0;
+	if (!*(u*)(vd + 72UL)) goto b102;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b106;
+	v285 = 0UL;
 b107:	if (!v285) goto b102;
-	v284 = 1;
-b104:	if (!v284) goto b98;
+	v284 = 1UL;
+b104:	if (!v284) goto b100;
 	v286 = (u)zfixup_label;
-	v287 = *(u*)(vc + 48);
-	v288 = *(u*)(vd + 88);
+	v287 = *(u*)(vc + 48UL);
+	v288 = *(u*)(vd + 88UL);
 	v289 = ((u(*)())v286)(v287, v288);
+	v289;
 	v290 = (u)zadd_symbol;
-	v291 = *(u*)(vc + 48);
-	v292 = *(u*)(vd + 32);
-	v293 = *(u*)(vd + 88);
+	v291 = *(u*)(vc + 48UL);
+	v292 = *(u*)(vd + 32UL);
+	v293 = *(u*)(vd + 88UL);
 	v294 = ((u(*)())v290)(v291, v292, v293);
+	v294;
 	v295 = (u)zas_modrr;
-	v296 = *(u*)(vc + 48);
-	v297 = 139;
-	v298 = 2;
-	v299 = 7;
+	v296 = *(u*)(vc + 48UL);
+	v297 = 139UL;
+	v298 = 2UL;
+	v299 = 7UL;
 	v300 = ((u(*)())v295)(v296, v297, v298, v299);
+	v300;
 	v301 = (u)zas_op;
-	v302 = *(u*)(vc + 48);
-	v303 = 236;
+	v302 = *(u*)(vc + 48UL);
+	v303 = 236UL;
 	v304 = ((u(*)())v301)(v302, v303);
+	v304;
 	v305 = (u)zas_op;
-	v306 = *(u*)(vc + 48);
-	v307 = 195;
+	v306 = *(u*)(vc + 48UL);
+	v307 = 195UL;
 	v308 = ((u(*)())v305)(v306, v307);
+	v308;
 b98:	v309 = (u)zfind;
 	v310 = vc;
 	v311 = (u)"outb";
-	v312 = 0;
-	v313 = 1;
+	v312 = 0UL;
+	v313 = 1UL;
 	v314 = ((u(*)())v309)(v310, v311, v312, v313);
 	vd = v314;
-	if (!*(u*)(vd + 72)) goto b118;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b122;
-	v316 = 0;
+	if (!*(u*)(vd + 72UL)) goto b118;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b122;
+	v316 = 0UL;
 b123:	if (!v316) goto b118;
-	v315 = 1;
-b120:	if (!v315) goto b114;
+	v315 = 1UL;
+b120:	if (!v315) goto b116;
 	v317 = (u)zfixup_label;
-	v318 = *(u*)(vc + 48);
-	v319 = *(u*)(vd + 88);
+	v318 = *(u*)(vc + 48UL);
+	v319 = *(u*)(vd + 88UL);
 	v320 = ((u(*)())v317)(v318, v319);
+	v320;
 	v321 = (u)zadd_symbol;
-	v322 = *(u*)(vc + 48);
-	v323 = *(u*)(vd + 32);
-	v324 = *(u*)(vd + 88);
+	v322 = *(u*)(vc + 48UL);
+	v323 = *(u*)(vd + 32UL);
+	v324 = *(u*)(vd + 88UL);
 	v325 = ((u(*)())v321)(v322, v323, v324);
+	v325;
 	v326 = (u)zas_modrr;
-	v327 = *(u*)(vc + 48);
-	v328 = 139;
-	v329 = 2;
-	v330 = 7;
+	v327 = *(u*)(vc + 48UL);
+	v328 = 139UL;
+	v329 = 2UL;
+	v330 = 7UL;
 	v331 = ((u(*)())v326)(v327, v328, v329, v330);
+	v331;
 	v332 = (u)zas_modrr;
-	v333 = *(u*)(vc + 48);
-	v334 = 139;
-	v335 = 0;
-	v336 = 6;
+	v333 = *(u*)(vc + 48UL);
+	v334 = 139UL;
+	v335 = 0UL;
+	v336 = 6UL;
 	v337 = ((u(*)())v332)(v333, v334, v335, v336);
+	v337;
 	v338 = (u)zas_op;
-	v339 = *(u*)(vc + 48);
-	v340 = 238;
+	v339 = *(u*)(vc + 48UL);
+	v340 = 238UL;
 	v341 = ((u(*)())v338)(v339, v340);
+	v341;
 	v342 = (u)zas_op;
-	v343 = *(u*)(vc + 48);
-	v344 = 195;
+	v343 = *(u*)(vc + 48UL);
+	v344 = 195UL;
 	v345 = ((u(*)())v342)(v343, v344);
+	v345;
 b114:	v346 = (u)zfind;
 	v347 = vc;
 	v348 = (u)"inw";
-	v349 = 0;
-	v350 = 1;
+	v349 = 0UL;
+	v350 = 1UL;
 	v351 = ((u(*)())v346)(v347, v348, v349, v350);
 	vd = v351;
-	if (!*(u*)(vd + 72)) goto b135;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b139;
-	v353 = 0;
+	if (!*(u*)(vd + 72UL)) goto b135;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b139;
+	v353 = 0UL;
 b140:	if (!v353) goto b135;
-	v352 = 1;
-b137:	if (!v352) goto b131;
+	v352 = 1UL;
+b137:	if (!v352) goto b133;
 	v354 = (u)zfixup_label;
-	v355 = *(u*)(vc + 48);
-	v356 = *(u*)(vd + 88);
+	v355 = *(u*)(vc + 48UL);
+	v356 = *(u*)(vd + 88UL);
 	v357 = ((u(*)())v354)(v355, v356);
+	v357;
 	v358 = (u)zadd_symbol;
-	v359 = *(u*)(vc + 48);
-	v360 = *(u*)(vd + 32);
-	v361 = *(u*)(vd + 88);
+	v359 = *(u*)(vc + 48UL);
+	v360 = *(u*)(vd + 32UL);
+	v361 = *(u*)(vd + 88UL);
 	v362 = ((u(*)())v358)(v359, v360, v361);
+	v362;
 	v363 = (u)zas_modrr;
-	v364 = *(u*)(vc + 48);
-	v365 = 139;
-	v366 = 2;
-	v367 = 7;
+	v364 = *(u*)(vc + 48UL);
+	v365 = 139UL;
+	v366 = 2UL;
+	v367 = 7UL;
 	v368 = ((u(*)())v363)(v364, v365, v366, v367);
+	v368;
 	v369 = (u)zas_emit;
-	v370 = *(u*)(vc + 48);
-	v371 = 102;
+	v370 = *(u*)(vc + 48UL);
+	v371 = 102UL;
 	v372 = ((u(*)())v369)(v370, v371);
+	v372;
 	v373 = (u)zas_op;
-	v374 = *(u*)(vc + 48);
-	v375 = 237;
+	v374 = *(u*)(vc + 48UL);
+	v375 = 237UL;
 	v376 = ((u(*)())v373)(v374, v375);
+	v376;
 	v377 = (u)zas_op;
-	v378 = *(u*)(vc + 48);
-	v379 = 195;
+	v378 = *(u*)(vc + 48UL);
+	v379 = 195UL;
 	v380 = ((u(*)())v377)(v378, v379);
+	v380;
 b131:	v381 = (u)zfind;
 	v382 = vc;
 	v383 = (u)"outw";
-	v384 = 0;
-	v385 = 1;
+	v384 = 0UL;
+	v385 = 1UL;
 	v386 = ((u(*)())v381)(v382, v383, v384, v385);
 	vd = v386;
-	if (!*(u*)(vd + 72)) goto b152;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b156;
-	v388 = 0;
+	if (!*(u*)(vd + 72UL)) goto b152;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b156;
+	v388 = 0UL;
 b157:	if (!v388) goto b152;
-	v387 = 1;
-b154:	if (!v387) goto b148;
+	v387 = 1UL;
+b154:	if (!v387) goto b150;
 	v389 = (u)zfixup_label;
-	v390 = *(u*)(vc + 48);
-	v391 = *(u*)(vd + 88);
+	v390 = *(u*)(vc + 48UL);
+	v391 = *(u*)(vd + 88UL);
 	v392 = ((u(*)())v389)(v390, v391);
+	v392;
 	v393 = (u)zadd_symbol;
-	v394 = *(u*)(vc + 48);
-	v395 = *(u*)(vd + 32);
-	v396 = *(u*)(vd + 88);
+	v394 = *(u*)(vc + 48UL);
+	v395 = *(u*)(vd + 32UL);
+	v396 = *(u*)(vd + 88UL);
 	v397 = ((u(*)())v393)(v394, v395, v396);
+	v397;
 	v398 = (u)zas_modrr;
-	v399 = *(u*)(vc + 48);
-	v400 = 139;
-	v401 = 2;
-	v402 = 7;
+	v399 = *(u*)(vc + 48UL);
+	v400 = 139UL;
+	v401 = 2UL;
+	v402 = 7UL;
 	v403 = ((u(*)())v398)(v399, v400, v401, v402);
+	v403;
 	v404 = (u)zas_modrr;
-	v405 = *(u*)(vc + 48);
-	v406 = 139;
-	v407 = 0;
-	v408 = 6;
+	v405 = *(u*)(vc + 48UL);
+	v406 = 139UL;
+	v407 = 0UL;
+	v408 = 6UL;
 	v409 = ((u(*)())v404)(v405, v406, v407, v408);
+	v409;
 	v410 = (u)zas_emit;
-	v411 = *(u*)(vc + 48);
-	v412 = 102;
+	v411 = *(u*)(vc + 48UL);
+	v412 = 102UL;
 	v413 = ((u(*)())v410)(v411, v412);
+	v413;
 	v414 = (u)zas_op;
-	v415 = *(u*)(vc + 48);
-	v416 = 239;
+	v415 = *(u*)(vc + 48UL);
+	v416 = 239UL;
 	v417 = ((u(*)())v414)(v415, v416);
+	v417;
 	v418 = (u)zas_op;
-	v419 = *(u*)(vc + 48);
-	v420 = 195;
+	v419 = *(u*)(vc + 48UL);
+	v420 = 195UL;
 	v421 = ((u(*)())v418)(v419, v420);
+	v421;
 b148:	v422 = (u)zfind;
 	v423 = vc;
 	v424 = (u)"ind";
-	v425 = 0;
-	v426 = 1;
+	v425 = 0UL;
+	v426 = 1UL;
 	v427 = ((u(*)())v422)(v423, v424, v425, v426);
 	vd = v427;
-	if (!*(u*)(vd + 72)) goto b170;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b174;
-	v429 = 0;
+	if (!*(u*)(vd + 72UL)) goto b170;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b174;
+	v429 = 0UL;
 b175:	if (!v429) goto b170;
-	v428 = 1;
-b172:	if (!v428) goto b166;
+	v428 = 1UL;
+b172:	if (!v428) goto b168;
 	v430 = (u)zfixup_label;
-	v431 = *(u*)(vc + 48);
-	v432 = *(u*)(vd + 88);
+	v431 = *(u*)(vc + 48UL);
+	v432 = *(u*)(vd + 88UL);
 	v433 = ((u(*)())v430)(v431, v432);
+	v433;
 	v434 = (u)zadd_symbol;
-	v435 = *(u*)(vc + 48);
-	v436 = *(u*)(vd + 32);
-	v437 = *(u*)(vd + 88);
+	v435 = *(u*)(vc + 48UL);
+	v436 = *(u*)(vd + 32UL);
+	v437 = *(u*)(vd + 88UL);
 	v438 = ((u(*)())v434)(v435, v436, v437);
+	v438;
 	v439 = (u)zas_modrr;
-	v440 = *(u*)(vc + 48);
-	v441 = 139;
-	v442 = 2;
-	v443 = 7;
+	v440 = *(u*)(vc + 48UL);
+	v441 = 139UL;
+	v442 = 2UL;
+	v443 = 7UL;
 	v444 = ((u(*)())v439)(v440, v441, v442, v443);
+	v444;
 	v445 = (u)zas_op;
-	v446 = *(u*)(vc + 48);
-	v447 = 237;
+	v446 = *(u*)(vc + 48UL);
+	v447 = 237UL;
 	v448 = ((u(*)())v445)(v446, v447);
+	v448;
 	v449 = (u)zas_op;
-	v450 = *(u*)(vc + 48);
-	v451 = 195;
+	v450 = *(u*)(vc + 48UL);
+	v451 = 195UL;
 	v452 = ((u(*)())v449)(v450, v451);
+	v452;
 b166:	v453 = (u)zfind;
 	v454 = vc;
 	v455 = (u)"outd";
-	v456 = 0;
-	v457 = 1;
+	v456 = 0UL;
+	v457 = 1UL;
 	v458 = ((u(*)())v453)(v454, v455, v456, v457);
 	vd = v458;
-	if (!*(u*)(vd + 72)) goto b186;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b190;
-	v460 = 0;
+	if (!*(u*)(vd + 72UL)) goto b186;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b190;
+	v460 = 0UL;
 b191:	if (!v460) goto b186;
-	v459 = 1;
-b188:	if (!v459) goto b182;
+	v459 = 1UL;
+b188:	if (!v459) goto b184;
 	v461 = (u)zfixup_label;
-	v462 = *(u*)(vc + 48);
-	v463 = *(u*)(vd + 88);
+	v462 = *(u*)(vc + 48UL);
+	v463 = *(u*)(vd + 88UL);
 	v464 = ((u(*)())v461)(v462, v463);
+	v464;
 	v465 = (u)zadd_symbol;
-	v466 = *(u*)(vc + 48);
-	v467 = *(u*)(vd + 32);
-	v468 = *(u*)(vd + 88);
+	v466 = *(u*)(vc + 48UL);
+	v467 = *(u*)(vd + 32UL);
+	v468 = *(u*)(vd + 88UL);
 	v469 = ((u(*)())v465)(v466, v467, v468);
+	v469;
 	v470 = (u)zas_modrr;
-	v471 = *(u*)(vc + 48);
-	v472 = 139;
-	v473 = 2;
-	v474 = 7;
+	v471 = *(u*)(vc + 48UL);
+	v472 = 139UL;
+	v473 = 2UL;
+	v474 = 7UL;
 	v475 = ((u(*)())v470)(v471, v472, v473, v474);
+	v475;
 	v476 = (u)zas_modrr;
-	v477 = *(u*)(vc + 48);
-	v478 = 139;
-	v479 = 0;
-	v480 = 6;
+	v477 = *(u*)(vc + 48UL);
+	v478 = 139UL;
+	v479 = 0UL;
+	v480 = 6UL;
 	v481 = ((u(*)())v476)(v477, v478, v479, v480);
+	v481;
 	v482 = (u)zas_op;
-	v483 = *(u*)(vc + 48);
-	v484 = 239;
+	v483 = *(u*)(vc + 48UL);
+	v484 = 239UL;
 	v485 = ((u(*)())v482)(v483, v484);
+	v485;
 	v486 = (u)zas_op;
-	v487 = *(u*)(vc + 48);
-	v488 = 195;
+	v487 = *(u*)(vc + 48UL);
+	v488 = 195UL;
 	v489 = ((u(*)())v486)(v487, v488);
+	v489;
 b182:	v490 = (u)zfind;
 	v491 = vc;
 	v492 = (u)"rdmsr";
-	v493 = 0;
-	v494 = 1;
+	v493 = 0UL;
+	v494 = 1UL;
 	v495 = ((u(*)())v490)(v491, v492, v493, v494);
 	vd = v495;
-	if (!*(u*)(vd + 72)) goto b203;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b207;
-	v497 = 0;
+	if (!*(u*)(vd + 72UL)) goto b203;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b207;
+	v497 = 0UL;
 b208:	if (!v497) goto b203;
-	v496 = 1;
-b205:	if (!v496) goto b199;
+	v496 = 1UL;
+b205:	if (!v496) goto b201;
 	v498 = (u)zfixup_label;
-	v499 = *(u*)(vc + 48);
-	v500 = *(u*)(vd + 88);
+	v499 = *(u*)(vc + 48UL);
+	v500 = *(u*)(vd + 88UL);
 	v501 = ((u(*)())v498)(v499, v500);
+	v501;
 	v502 = (u)zadd_symbol;
-	v503 = *(u*)(vc + 48);
-	v504 = *(u*)(vd + 32);
-	v505 = *(u*)(vd + 88);
+	v503 = *(u*)(vc + 48UL);
+	v504 = *(u*)(vd + 32UL);
+	v505 = *(u*)(vd + 88UL);
 	v506 = ((u(*)())v502)(v503, v504, v505);
+	v506;
 	v507 = (u)zas_modrr;
-	v508 = *(u*)(vc + 48);
-	v509 = 139;
-	v510 = 1;
-	v511 = 7;
+	v508 = *(u*)(vc + 48UL);
+	v509 = 139UL;
+	v510 = 1UL;
+	v511 = 7UL;
 	v512 = ((u(*)())v507)(v508, v509, v510, v511);
+	v512;
 	v513 = (u)zas_op;
-	v514 = *(u*)(vc + 48);
-	v515 = 3890;
+	v514 = *(u*)(vc + 48UL);
+	v515 = 3890UL;
 	v516 = ((u(*)())v513)(v514, v515);
+	v516;
 	v517 = (u)zas_modri;
-	v518 = *(u*)(vc + 48);
-	v519 = 199;
-	v520 = 1;
-	v521 = 32;
+	v518 = *(u*)(vc + 48UL);
+	v519 = 199UL;
+	v520 = 1UL;
+	v521 = 32UL;
 	v522 = ((u(*)())v517)(v518, v519, v520, v521);
+	v522;
 	v523 = (u)zas_modr;
-	v524 = *(u*)(vc + 48);
+	v524 = *(u*)(vc + 48UL);
 	v525 = 262355UL;
-	v526 = 2;
+	v526 = 2UL;
 	v527 = ((u(*)())v523)(v524, v525, v526);
+	v527;
 	v528 = (u)zas_modrr;
-	v529 = *(u*)(vc + 48);
-	v530 = 11;
-	v531 = 0;
-	v532 = 2;
+	v529 = *(u*)(vc + 48UL);
+	v530 = 11UL;
+	v531 = 0UL;
+	v532 = 2UL;
 	v533 = ((u(*)())v528)(v529, v530, v531, v532);
+	v533;
 	v534 = (u)zas_op;
-	v535 = *(u*)(vc + 48);
-	v536 = 195;
+	v535 = *(u*)(vc + 48UL);
+	v536 = 195UL;
 	v537 = ((u(*)())v534)(v535, v536);
+	v537;
 b199:	v538 = (u)zfind;
 	v539 = vc;
 	v540 = (u)"wrmsr";
-	v541 = 0;
-	v542 = 1;
+	v541 = 0UL;
+	v542 = 1UL;
 	v543 = ((u(*)())v538)(v539, v540, v541, v542);
 	vd = v543;
-	if (!*(u*)(vd + 72)) goto b222;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b226;
-	v545 = 0;
+	if (!*(u*)(vd + 72UL)) goto b222;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b226;
+	v545 = 0UL;
 b227:	if (!v545) goto b222;
-	v544 = 1;
-b224:	if (!v544) goto b218;
+	v544 = 1UL;
+b224:	if (!v544) goto b220;
 	v546 = (u)zfixup_label;
-	v547 = *(u*)(vc + 48);
-	v548 = *(u*)(vd + 88);
+	v547 = *(u*)(vc + 48UL);
+	v548 = *(u*)(vd + 88UL);
 	v549 = ((u(*)())v546)(v547, v548);
+	v549;
 	v550 = (u)zadd_symbol;
-	v551 = *(u*)(vc + 48);
-	v552 = *(u*)(vd + 32);
-	v553 = *(u*)(vd + 88);
+	v551 = *(u*)(vc + 48UL);
+	v552 = *(u*)(vd + 32UL);
+	v553 = *(u*)(vd + 88UL);
 	v554 = ((u(*)())v550)(v551, v552, v553);
+	v554;
 	v555 = (u)zas_modrr;
-	v556 = *(u*)(vc + 48);
-	v557 = 139;
-	v558 = 0;
-	v559 = 6;
+	v556 = *(u*)(vc + 48UL);
+	v557 = 139UL;
+	v558 = 0UL;
+	v559 = 6UL;
 	v560 = ((u(*)())v555)(v556, v557, v558, v559);
+	v560;
 	v561 = (u)zas_modrr;
-	v562 = *(u*)(vc + 48);
-	v563 = 139;
-	v564 = 2;
-	v565 = 6;
+	v562 = *(u*)(vc + 48UL);
+	v563 = 139UL;
+	v564 = 2UL;
+	v565 = 6UL;
 	v566 = ((u(*)())v561)(v562, v563, v564, v565);
+	v566;
 	v567 = (u)zas_modri;
-	v568 = *(u*)(vc + 48);
-	v569 = 199;
-	v570 = 1;
-	v571 = 32;
+	v568 = *(u*)(vc + 48UL);
+	v569 = 199UL;
+	v570 = 1UL;
+	v571 = 32UL;
 	v572 = ((u(*)())v567)(v568, v569, v570, v571);
+	v572;
 	v573 = (u)zas_modr;
-	v574 = *(u*)(vc + 48);
+	v574 = *(u*)(vc + 48UL);
 	v575 = 327891UL;
-	v576 = 2;
+	v576 = 2UL;
 	v577 = ((u(*)())v573)(v574, v575, v576);
+	v577;
 	v578 = (u)zas_modrr;
-	v579 = *(u*)(vc + 48);
-	v580 = 139;
-	v581 = 1;
-	v582 = 7;
+	v579 = *(u*)(vc + 48UL);
+	v580 = 139UL;
+	v581 = 1UL;
+	v582 = 7UL;
 	v583 = ((u(*)())v578)(v579, v580, v581, v582);
+	v583;
 	v584 = (u)zas_op;
-	v585 = *(u*)(vc + 48);
-	v586 = 3888;
+	v585 = *(u*)(vc + 48UL);
+	v586 = 3888UL;
 	v587 = ((u(*)())v584)(v585, v586);
+	v587;
 	v588 = (u)zas_op;
-	v589 = *(u*)(vc + 48);
-	v590 = 195;
+	v589 = *(u*)(vc + 48UL);
+	v590 = 195UL;
 	v591 = ((u(*)())v588)(v589, v590);
+	v591;
 b218:	v592 = (u)zfind;
 	v593 = vc;
 	v594 = (u)"rdcr0";
-	v595 = 0;
-	v596 = 1;
+	v595 = 0UL;
+	v596 = 1UL;
 	v597 = ((u(*)())v592)(v593, v594, v595, v596);
 	vd = v597;
-	if (!*(u*)(vd + 72)) goto b242;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b246;
-	v599 = 0;
+	if (!*(u*)(vd + 72UL)) goto b242;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b246;
+	v599 = 0UL;
 b247:	if (!v599) goto b242;
-	v598 = 1;
-b244:	if (!v598) goto b238;
+	v598 = 1UL;
+b244:	if (!v598) goto b240;
 	v600 = (u)zfixup_label;
-	v601 = *(u*)(vc + 48);
-	v602 = *(u*)(vd + 88);
+	v601 = *(u*)(vc + 48UL);
+	v602 = *(u*)(vd + 88UL);
 	v603 = ((u(*)())v600)(v601, v602);
+	v603;
 	v604 = (u)zadd_symbol;
-	v605 = *(u*)(vc + 48);
-	v606 = *(u*)(vd + 32);
-	v607 = *(u*)(vd + 88);
+	v605 = *(u*)(vc + 48UL);
+	v606 = *(u*)(vd + 32UL);
+	v607 = *(u*)(vd + 88UL);
 	v608 = ((u(*)())v604)(v605, v606, v607);
+	v608;
 	v609 = (u)zas_modrr;
-	v610 = *(u*)(vc + 48);
-	v611 = 3872;
-	v612 = 0;
-	v613 = 0;
+	v610 = *(u*)(vc + 48UL);
+	v611 = 3872UL;
+	v612 = 0UL;
+	v613 = 0UL;
 	v614 = ((u(*)())v609)(v610, v611, v612, v613);
+	v614;
 	v615 = (u)zas_op;
-	v616 = *(u*)(vc + 48);
-	v617 = 195;
+	v616 = *(u*)(vc + 48UL);
+	v617 = 195UL;
 	v618 = ((u(*)())v615)(v616, v617);
+	v618;
 b238:	v619 = (u)zfind;
 	v620 = vc;
 	v621 = (u)"wrcr0";
-	v622 = 0;
-	v623 = 1;
+	v622 = 0UL;
+	v623 = 1UL;
 	v624 = ((u(*)())v619)(v620, v621, v622, v623);
 	vd = v624;
-	if (!*(u*)(vd + 72)) goto b257;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b261;
-	v626 = 0;
+	if (!*(u*)(vd + 72UL)) goto b257;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b261;
+	v626 = 0UL;
 b262:	if (!v626) goto b257;
-	v625 = 1;
-b259:	if (!v625) goto b253;
+	v625 = 1UL;
+b259:	if (!v625) goto b255;
 	v627 = (u)zfixup_label;
-	v628 = *(u*)(vc + 48);
-	v629 = *(u*)(vd + 88);
+	v628 = *(u*)(vc + 48UL);
+	v629 = *(u*)(vd + 88UL);
 	v630 = ((u(*)())v627)(v628, v629);
+	v630;
 	v631 = (u)zadd_symbol;
-	v632 = *(u*)(vc + 48);
-	v633 = *(u*)(vd + 32);
-	v634 = *(u*)(vd + 88);
+	v632 = *(u*)(vc + 48UL);
+	v633 = *(u*)(vd + 32UL);
+	v634 = *(u*)(vd + 88UL);
 	v635 = ((u(*)())v631)(v632, v633, v634);
+	v635;
 	v636 = (u)zas_modrr;
-	v637 = *(u*)(vc + 48);
-	v638 = 3874;
-	v639 = 0;
-	v640 = 7;
+	v637 = *(u*)(vc + 48UL);
+	v638 = 3874UL;
+	v639 = 0UL;
+	v640 = 7UL;
 	v641 = ((u(*)())v636)(v637, v638, v639, v640);
+	v641;
 	v642 = (u)zas_op;
-	v643 = *(u*)(vc + 48);
-	v644 = 195;
+	v643 = *(u*)(vc + 48UL);
+	v644 = 195UL;
 	v645 = ((u(*)())v642)(v643, v644);
+	v645;
 b253:	v646 = (u)zfind;
 	v647 = vc;
 	v648 = (u)"rdcr2";
-	v649 = 0;
-	v650 = 1;
+	v649 = 0UL;
+	v650 = 1UL;
 	v651 = ((u(*)())v646)(v647, v648, v649, v650);
 	vd = v651;
-	if (!*(u*)(vd + 72)) goto b272;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b276;
-	v653 = 0;
+	if (!*(u*)(vd + 72UL)) goto b272;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b276;
+	v653 = 0UL;
 b277:	if (!v653) goto b272;
-	v652 = 1;
-b274:	if (!v652) goto b268;
+	v652 = 1UL;
+b274:	if (!v652) goto b270;
 	v654 = (u)zfixup_label;
-	v655 = *(u*)(vc + 48);
-	v656 = *(u*)(vd + 88);
+	v655 = *(u*)(vc + 48UL);
+	v656 = *(u*)(vd + 88UL);
 	v657 = ((u(*)())v654)(v655, v656);
+	v657;
 	v658 = (u)zadd_symbol;
-	v659 = *(u*)(vc + 48);
-	v660 = *(u*)(vd + 32);
-	v661 = *(u*)(vd + 88);
+	v659 = *(u*)(vc + 48UL);
+	v660 = *(u*)(vd + 32UL);
+	v661 = *(u*)(vd + 88UL);
 	v662 = ((u(*)())v658)(v659, v660, v661);
+	v662;
 	v663 = (u)zas_modrr;
-	v664 = *(u*)(vc + 48);
-	v665 = 3872;
-	v666 = 2;
-	v667 = 0;
+	v664 = *(u*)(vc + 48UL);
+	v665 = 3872UL;
+	v666 = 2UL;
+	v667 = 0UL;
 	v668 = ((u(*)())v663)(v664, v665, v666, v667);
+	v668;
 	v669 = (u)zas_op;
-	v670 = *(u*)(vc + 48);
-	v671 = 195;
+	v670 = *(u*)(vc + 48UL);
+	v671 = 195UL;
 	v672 = ((u(*)())v669)(v670, v671);
+	v672;
 b268:	v673 = (u)zfind;
 	v674 = vc;
 	v675 = (u)"wrcr2";
-	v676 = 0;
-	v677 = 1;
+	v676 = 0UL;
+	v677 = 1UL;
 	v678 = ((u(*)())v673)(v674, v675, v676, v677);
 	vd = v678;
-	if (!*(u*)(vd + 72)) goto b287;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b291;
-	v680 = 0;
+	if (!*(u*)(vd + 72UL)) goto b287;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b291;
+	v680 = 0UL;
 b292:	if (!v680) goto b287;
-	v679 = 1;
-b289:	if (!v679) goto b283;
+	v679 = 1UL;
+b289:	if (!v679) goto b285;
 	v681 = (u)zfixup_label;
-	v682 = *(u*)(vc + 48);
-	v683 = *(u*)(vd + 88);
+	v682 = *(u*)(vc + 48UL);
+	v683 = *(u*)(vd + 88UL);
 	v684 = ((u(*)())v681)(v682, v683);
+	v684;
 	v685 = (u)zadd_symbol;
-	v686 = *(u*)(vc + 48);
-	v687 = *(u*)(vd + 32);
-	v688 = *(u*)(vd + 88);
+	v686 = *(u*)(vc + 48UL);
+	v687 = *(u*)(vd + 32UL);
+	v688 = *(u*)(vd + 88UL);
 	v689 = ((u(*)())v685)(v686, v687, v688);
+	v689;
 	v690 = (u)zas_modrr;
-	v691 = *(u*)(vc + 48);
-	v692 = 3874;
-	v693 = 2;
-	v694 = 7;
+	v691 = *(u*)(vc + 48UL);
+	v692 = 3874UL;
+	v693 = 2UL;
+	v694 = 7UL;
 	v695 = ((u(*)())v690)(v691, v692, v693, v694);
+	v695;
 	v696 = (u)zas_op;
-	v697 = *(u*)(vc + 48);
-	v698 = 195;
+	v697 = *(u*)(vc + 48UL);
+	v698 = 195UL;
 	v699 = ((u(*)())v696)(v697, v698);
+	v699;
 b283:	v700 = (u)zfind;
 	v701 = vc;
 	v702 = (u)"rdcr3";
-	v703 = 0;
-	v704 = 1;
+	v703 = 0UL;
+	v704 = 1UL;
 	v705 = ((u(*)())v700)(v701, v702, v703, v704);
 	vd = v705;
-	if (!*(u*)(vd + 72)) goto b302;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b306;
-	v707 = 0;
+	if (!*(u*)(vd + 72UL)) goto b302;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b306;
+	v707 = 0UL;
 b307:	if (!v707) goto b302;
-	v706 = 1;
-b304:	if (!v706) goto b298;
+	v706 = 1UL;
+b304:	if (!v706) goto b300;
 	v708 = (u)zfixup_label;
-	v709 = *(u*)(vc + 48);
-	v710 = *(u*)(vd + 88);
+	v709 = *(u*)(vc + 48UL);
+	v710 = *(u*)(vd + 88UL);
 	v711 = ((u(*)())v708)(v709, v710);
+	v711;
 	v712 = (u)zadd_symbol;
-	v713 = *(u*)(vc + 48);
-	v714 = *(u*)(vd + 32);
-	v715 = *(u*)(vd + 88);
+	v713 = *(u*)(vc + 48UL);
+	v714 = *(u*)(vd + 32UL);
+	v715 = *(u*)(vd + 88UL);
 	v716 = ((u(*)())v712)(v713, v714, v715);
+	v716;
 	v717 = (u)zas_modrr;
-	v718 = *(u*)(vc + 48);
-	v719 = 3872;
-	v720 = 3;
-	v721 = 0;
+	v718 = *(u*)(vc + 48UL);
+	v719 = 3872UL;
+	v720 = 3UL;
+	v721 = 0UL;
 	v722 = ((u(*)())v717)(v718, v719, v720, v721);
+	v722;
 	v723 = (u)zas_op;
-	v724 = *(u*)(vc + 48);
-	v725 = 195;
+	v724 = *(u*)(vc + 48UL);
+	v725 = 195UL;
 	v726 = ((u(*)())v723)(v724, v725);
+	v726;
 b298:	v727 = (u)zfind;
 	v728 = vc;
 	v729 = (u)"wrcr3";
-	v730 = 0;
-	v731 = 1;
+	v730 = 0UL;
+	v731 = 1UL;
 	v732 = ((u(*)())v727)(v728, v729, v730, v731);
 	vd = v732;
-	if (!*(u*)(vd + 72)) goto b317;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b321;
-	v734 = 0;
+	if (!*(u*)(vd + 72UL)) goto b317;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b321;
+	v734 = 0UL;
 b322:	if (!v734) goto b317;
-	v733 = 1;
-b319:	if (!v733) goto b313;
+	v733 = 1UL;
+b319:	if (!v733) goto b315;
 	v735 = (u)zfixup_label;
-	v736 = *(u*)(vc + 48);
-	v737 = *(u*)(vd + 88);
+	v736 = *(u*)(vc + 48UL);
+	v737 = *(u*)(vd + 88UL);
 	v738 = ((u(*)())v735)(v736, v737);
+	v738;
 	v739 = (u)zadd_symbol;
-	v740 = *(u*)(vc + 48);
-	v741 = *(u*)(vd + 32);
-	v742 = *(u*)(vd + 88);
+	v740 = *(u*)(vc + 48UL);
+	v741 = *(u*)(vd + 32UL);
+	v742 = *(u*)(vd + 88UL);
 	v743 = ((u(*)())v739)(v740, v741, v742);
+	v743;
 	v744 = (u)zas_modrr;
-	v745 = *(u*)(vc + 48);
-	v746 = 3874;
-	v747 = 3;
-	v748 = 7;
+	v745 = *(u*)(vc + 48UL);
+	v746 = 3874UL;
+	v747 = 3UL;
+	v748 = 7UL;
 	v749 = ((u(*)())v744)(v745, v746, v747, v748);
+	v749;
 	v750 = (u)zas_op;
-	v751 = *(u*)(vc + 48);
-	v752 = 195;
+	v751 = *(u*)(vc + 48UL);
+	v752 = 195UL;
 	v753 = ((u(*)())v750)(v751, v752);
+	v753;
 b313:	v754 = (u)zfind;
 	v755 = vc;
 	v756 = (u)"rdcr4";
-	v757 = 0;
-	v758 = 1;
+	v757 = 0UL;
+	v758 = 1UL;
 	v759 = ((u(*)())v754)(v755, v756, v757, v758);
 	vd = v759;
-	if (!*(u*)(vd + 72)) goto b332;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b336;
-	v761 = 0;
+	if (!*(u*)(vd + 72UL)) goto b332;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b336;
+	v761 = 0UL;
 b337:	if (!v761) goto b332;
-	v760 = 1;
-b334:	if (!v760) goto b328;
+	v760 = 1UL;
+b334:	if (!v760) goto b330;
 	v762 = (u)zfixup_label;
-	v763 = *(u*)(vc + 48);
-	v764 = *(u*)(vd + 88);
+	v763 = *(u*)(vc + 48UL);
+	v764 = *(u*)(vd + 88UL);
 	v765 = ((u(*)())v762)(v763, v764);
+	v765;
 	v766 = (u)zadd_symbol;
-	v767 = *(u*)(vc + 48);
-	v768 = *(u*)(vd + 32);
-	v769 = *(u*)(vd + 88);
+	v767 = *(u*)(vc + 48UL);
+	v768 = *(u*)(vd + 32UL);
+	v769 = *(u*)(vd + 88UL);
 	v770 = ((u(*)())v766)(v767, v768, v769);
+	v770;
 	v771 = (u)zas_modrr;
-	v772 = *(u*)(vc + 48);
-	v773 = 3872;
-	v774 = 4;
-	v775 = 0;
+	v772 = *(u*)(vc + 48UL);
+	v773 = 3872UL;
+	v774 = 4UL;
+	v775 = 0UL;
 	v776 = ((u(*)())v771)(v772, v773, v774, v775);
+	v776;
 	v777 = (u)zas_op;
-	v778 = *(u*)(vc + 48);
-	v779 = 195;
+	v778 = *(u*)(vc + 48UL);
+	v779 = 195UL;
 	v780 = ((u(*)())v777)(v778, v779);
+	v780;
 b328:	v781 = (u)zfind;
 	v782 = vc;
 	v783 = (u)"wrcr4";
-	v784 = 0;
-	v785 = 1;
+	v784 = 0UL;
+	v785 = 1UL;
 	v786 = ((u(*)())v781)(v782, v783, v784, v785);
 	vd = v786;
-	if (!*(u*)(vd + 72)) goto b347;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b351;
-	v788 = 0;
+	if (!*(u*)(vd + 72UL)) goto b347;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b351;
+	v788 = 0UL;
 b352:	if (!v788) goto b347;
-	v787 = 1;
-b349:	if (!v787) goto b343;
+	v787 = 1UL;
+b349:	if (!v787) goto b345;
 	v789 = (u)zfixup_label;
-	v790 = *(u*)(vc + 48);
-	v791 = *(u*)(vd + 88);
+	v790 = *(u*)(vc + 48UL);
+	v791 = *(u*)(vd + 88UL);
 	v792 = ((u(*)())v789)(v790, v791);
+	v792;
 	v793 = (u)zadd_symbol;
-	v794 = *(u*)(vc + 48);
-	v795 = *(u*)(vd + 32);
-	v796 = *(u*)(vd + 88);
+	v794 = *(u*)(vc + 48UL);
+	v795 = *(u*)(vd + 32UL);
+	v796 = *(u*)(vd + 88UL);
 	v797 = ((u(*)())v793)(v794, v795, v796);
+	v797;
 	v798 = (u)zas_modrr;
-	v799 = *(u*)(vc + 48);
-	v800 = 3874;
-	v801 = 4;
-	v802 = 7;
+	v799 = *(u*)(vc + 48UL);
+	v800 = 3874UL;
+	v801 = 4UL;
+	v802 = 7UL;
 	v803 = ((u(*)())v798)(v799, v800, v801, v802);
+	v803;
 	v804 = (u)zas_op;
-	v805 = *(u*)(vc + 48);
-	v806 = 195;
+	v805 = *(u*)(vc + 48UL);
+	v806 = 195UL;
 	v807 = ((u(*)())v804)(v805, v806);
+	v807;
 b343:	v808 = (u)zfind;
 	v809 = vc;
 	v810 = (u)"lgdt";
-	v811 = 0;
-	v812 = 1;
+	v811 = 0UL;
+	v812 = 1UL;
 	v813 = ((u(*)())v808)(v809, v810, v811, v812);
 	vd = v813;
-	if (!*(u*)(vd + 72)) goto b362;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b366;
-	v815 = 0;
+	if (!*(u*)(vd + 72UL)) goto b362;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b366;
+	v815 = 0UL;
 b367:	if (!v815) goto b362;
-	v814 = 1;
-b364:	if (!v814) goto b358;
+	v814 = 1UL;
+b364:	if (!v814) goto b360;
 	v816 = (u)zfixup_label;
-	v817 = *(u*)(vc + 48);
-	v818 = *(u*)(vd + 88);
+	v817 = *(u*)(vc + 48UL);
+	v818 = *(u*)(vd + 88UL);
 	v819 = ((u(*)())v816)(v817, v818);
+	v819;
 	v820 = (u)zadd_symbol;
-	v821 = *(u*)(vc + 48);
-	v822 = *(u*)(vd + 32);
-	v823 = *(u*)(vd + 88);
+	v821 = *(u*)(vc + 48UL);
+	v822 = *(u*)(vd + 32UL);
+	v823 = *(u*)(vd + 88UL);
 	v824 = ((u(*)())v820)(v821, v822, v823);
+	v824;
 	v825 = (u)zas_modri;
-	v826 = *(u*)(vc + 48);
+	v826 = *(u*)(vc + 48UL);
 	v827 = 327809UL;
-	v828 = 4;
-	v829 = 16;
+	v828 = 4UL;
+	v829 = 16UL;
 	v830 = ((u(*)())v825)(v826, v827, v828, v829);
+	v830;
 	v831 = (u)zas_modri;
-	v832 = *(u*)(vc + 48);
+	v832 = *(u*)(vc + 48UL);
 	v833 = 327809UL;
-	v834 = 6;
-	v835 = 1;
+	v834 = 6UL;
+	v835 = 1UL;
 	v836 = ((u(*)())v831)(v832, v833, v834, v835);
+	v836;
 	v837 = (u)zas_modrm;
-	v838 = *(u*)(vc + 48);
-	v839 = 137;
-	v840 = 6;
-	v841 = 4;
-	v842 = 0;
-	v843 = 0;
-	v844 = 0;
+	v838 = *(u*)(vc + 48UL);
+	v839 = 137UL;
+	v840 = 6UL;
+	v841 = 4UL;
+	v842 = 0UL;
+	v843 = 0UL;
+	v844 = 0UL;
 	v845 = ((u(*)())v837)(v838, v839, v840, v841, v842, v843, v844);
+	v845;
 	v846 = (u)zas_modrm;
-	v847 = *(u*)(vc + 48);
-	v848 = 137;
-	v849 = 7;
-	v850 = 4;
-	v851 = 0;
-	v852 = 0;
-	v853 = 2;
+	v847 = *(u*)(vc + 48UL);
+	v848 = 137UL;
+	v849 = 7UL;
+	v850 = 4UL;
+	v851 = 0UL;
+	v852 = 0UL;
+	v853 = 2UL;
 	v854 = ((u(*)())v846)(v847, v848, v849, v850, v851, v852, v853);
+	v854;
 	v855 = (u)zas_modm;
-	v856 = *(u*)(vc + 48);
+	v856 = *(u*)(vc + 48UL);
 	v857 = 134913UL;
-	v858 = 4;
-	v859 = 0;
-	v860 = 0;
-	v861 = 0;
+	v858 = 4UL;
+	v859 = 0UL;
+	v860 = 0UL;
+	v861 = 0UL;
 	v862 = ((u(*)())v855)(v856, v857, v858, v859, v860, v861);
+	v862;
 	v863 = (u)zas_modri;
-	v864 = *(u*)(vc + 48);
-	v865 = 129;
-	v866 = 4;
-	v867 = 16;
+	v864 = *(u*)(vc + 48UL);
+	v865 = 129UL;
+	v866 = 4UL;
+	v867 = 16UL;
 	v868 = ((u(*)())v863)(v864, v865, v866, v867);
+	v868;
 	v869 = (u)zas_op;
-	v870 = *(u*)(vc + 48);
-	v871 = 195;
+	v870 = *(u*)(vc + 48UL);
+	v871 = 195UL;
 	v872 = ((u(*)())v869)(v870, v871);
+	v872;
 b358:	v873 = (u)zfind;
 	v874 = vc;
 	v875 = (u)"lidt";
-	v876 = 0;
-	v877 = 1;
+	v876 = 0UL;
+	v877 = 1UL;
 	v878 = ((u(*)())v873)(v874, v875, v876, v877);
 	vd = v878;
-	if (!*(u*)(vd + 72)) goto b382;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b386;
-	v880 = 0;
+	if (!*(u*)(vd + 72UL)) goto b382;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b386;
+	v880 = 0UL;
 b387:	if (!v880) goto b382;
-	v879 = 1;
-b384:	if (!v879) goto b378;
+	v879 = 1UL;
+b384:	if (!v879) goto b380;
 	v881 = (u)zfixup_label;
-	v882 = *(u*)(vc + 48);
-	v883 = *(u*)(vd + 88);
+	v882 = *(u*)(vc + 48UL);
+	v883 = *(u*)(vd + 88UL);
 	v884 = ((u(*)())v881)(v882, v883);
+	v884;
 	v885 = (u)zadd_symbol;
-	v886 = *(u*)(vc + 48);
-	v887 = *(u*)(vd + 32);
-	v888 = *(u*)(vd + 88);
+	v886 = *(u*)(vc + 48UL);
+	v887 = *(u*)(vd + 32UL);
+	v888 = *(u*)(vd + 88UL);
 	v889 = ((u(*)())v885)(v886, v887, v888);
+	v889;
 	v890 = (u)zas_modri;
-	v891 = *(u*)(vc + 48);
+	v891 = *(u*)(vc + 48UL);
 	v892 = 327809UL;
-	v893 = 4;
-	v894 = 16;
+	v893 = 4UL;
+	v894 = 16UL;
 	v895 = ((u(*)())v890)(v891, v892, v893, v894);
+	v895;
 	v896 = (u)zas_modri;
-	v897 = *(u*)(vc + 48);
+	v897 = *(u*)(vc + 48UL);
 	v898 = 327809UL;
-	v899 = 6;
-	v900 = 1;
+	v899 = 6UL;
+	v900 = 1UL;
 	v901 = ((u(*)())v896)(v897, v898, v899, v900);
+	v901;
 	v902 = (u)zas_modrm;
-	v903 = *(u*)(vc + 48);
-	v904 = 137;
-	v905 = 6;
-	v906 = 4;
-	v907 = 0;
-	v908 = 0;
-	v909 = 0;
+	v903 = *(u*)(vc + 48UL);
+	v904 = 137UL;
+	v905 = 6UL;
+	v906 = 4UL;
+	v907 = 0UL;
+	v908 = 0UL;
+	v909 = 0UL;
 	v910 = ((u(*)())v902)(v903, v904, v905, v906, v907, v908, v909);
+	v910;
 	v911 = (u)zas_modrm;
-	v912 = *(u*)(vc + 48);
-	v913 = 137;
-	v914 = 7;
-	v915 = 4;
-	v916 = 0;
-	v917 = 0;
-	v918 = 2;
+	v912 = *(u*)(vc + 48UL);
+	v913 = 137UL;
+	v914 = 7UL;
+	v915 = 4UL;
+	v916 = 0UL;
+	v917 = 0UL;
+	v918 = 2UL;
 	v919 = ((u(*)())v911)(v912, v913, v914, v915, v916, v917, v918);
+	v919;
 	v920 = (u)zas_modm;
-	v921 = *(u*)(vc + 48);
+	v921 = *(u*)(vc + 48UL);
 	v922 = 200449UL;
-	v923 = 4;
-	v924 = 0;
-	v925 = 0;
-	v926 = 0;
+	v923 = 4UL;
+	v924 = 0UL;
+	v925 = 0UL;
+	v926 = 0UL;
 	v927 = ((u(*)())v920)(v921, v922, v923, v924, v925, v926);
+	v927;
 	v928 = (u)zas_modri;
-	v929 = *(u*)(vc + 48);
-	v930 = 129;
-	v931 = 4;
-	v932 = 16;
+	v929 = *(u*)(vc + 48UL);
+	v930 = 129UL;
+	v931 = 4UL;
+	v932 = 16UL;
 	v933 = ((u(*)())v928)(v929, v930, v931, v932);
+	v933;
 	v934 = (u)zas_op;
-	v935 = *(u*)(vc + 48);
-	v936 = 195;
+	v935 = *(u*)(vc + 48UL);
+	v936 = 195UL;
 	v937 = ((u(*)())v934)(v935, v936);
+	v937;
 b378:	v938 = (u)zfind;
 	v939 = vc;
 	v940 = (u)"lldt";
-	v941 = 0;
-	v942 = 1;
+	v941 = 0UL;
+	v942 = 1UL;
 	v943 = ((u(*)())v938)(v939, v940, v941, v942);
 	vd = v943;
-	if (!*(u*)(vd + 72)) goto b402;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b406;
-	v945 = 0;
+	if (!*(u*)(vd + 72UL)) goto b402;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b406;
+	v945 = 0UL;
 b407:	if (!v945) goto b402;
-	v944 = 1;
-b404:	if (!v944) goto b398;
+	v944 = 1UL;
+b404:	if (!v944) goto b400;
 	v946 = (u)zfixup_label;
-	v947 = *(u*)(vc + 48);
-	v948 = *(u*)(vd + 88);
+	v947 = *(u*)(vc + 48UL);
+	v948 = *(u*)(vd + 88UL);
 	v949 = ((u(*)())v946)(v947, v948);
+	v949;
 	v950 = (u)zadd_symbol;
-	v951 = *(u*)(vc + 48);
-	v952 = *(u*)(vd + 32);
-	v953 = *(u*)(vd + 88);
+	v951 = *(u*)(vc + 48UL);
+	v952 = *(u*)(vd + 32UL);
+	v953 = *(u*)(vd + 88UL);
 	v954 = ((u(*)())v950)(v951, v952, v953);
+	v954;
 	v955 = (u)zas_modr;
-	v956 = *(u*)(vc + 48);
+	v956 = *(u*)(vc + 48UL);
 	v957 = 134912UL;
-	v958 = 7;
+	v958 = 7UL;
 	v959 = ((u(*)())v955)(v956, v957, v958);
+	v959;
 	v960 = (u)zas_op;
-	v961 = *(u*)(vc + 48);
-	v962 = 195;
+	v961 = *(u*)(vc + 48UL);
+	v962 = 195UL;
 	v963 = ((u(*)())v960)(v961, v962);
+	v963;
 b398:	v964 = (u)zfind;
 	v965 = vc;
 	v966 = (u)"ltr";
-	v967 = 0;
-	v968 = 1;
+	v967 = 0UL;
+	v968 = 1UL;
 	v969 = ((u(*)())v964)(v965, v966, v967, v968);
 	vd = v969;
-	if (!*(u*)(vd + 72)) goto b417;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b421;
-	v971 = 0;
+	if (!*(u*)(vd + 72UL)) goto b417;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b421;
+	v971 = 0UL;
 b422:	if (!v971) goto b417;
-	v970 = 1;
-b419:	if (!v970) goto b413;
+	v970 = 1UL;
+b419:	if (!v970) goto b415;
 	v972 = (u)zfixup_label;
-	v973 = *(u*)(vc + 48);
-	v974 = *(u*)(vd + 88);
+	v973 = *(u*)(vc + 48UL);
+	v974 = *(u*)(vd + 88UL);
 	v975 = ((u(*)())v972)(v973, v974);
+	v975;
 	v976 = (u)zadd_symbol;
-	v977 = *(u*)(vc + 48);
-	v978 = *(u*)(vd + 32);
-	v979 = *(u*)(vd + 88);
+	v977 = *(u*)(vc + 48UL);
+	v978 = *(u*)(vd + 32UL);
+	v979 = *(u*)(vd + 88UL);
 	v980 = ((u(*)())v976)(v977, v978, v979);
+	v980;
 	v981 = (u)zas_modr;
-	v982 = *(u*)(vc + 48);
+	v982 = *(u*)(vc + 48UL);
 	v983 = 200448UL;
-	v984 = 7;
+	v984 = 7UL;
 	v985 = ((u(*)())v981)(v982, v983, v984);
+	v985;
 	v986 = (u)zas_op;
-	v987 = *(u*)(vc + 48);
-	v988 = 195;
+	v987 = *(u*)(vc + 48UL);
+	v988 = 195UL;
 	v989 = ((u(*)())v986)(v987, v988);
+	v989;
 b413:	v990 = (u)zfind;
 	v991 = vc;
 	v992 = (u)"lseg";
-	v993 = 0;
-	v994 = 1;
+	v993 = 0UL;
+	v994 = 1UL;
 	v995 = ((u(*)())v990)(v991, v992, v993, v994);
 	vd = v995;
-	if (!*(u*)(vd + 72)) goto b432;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b436;
-	v997 = 0;
+	if (!*(u*)(vd + 72UL)) goto b432;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b436;
+	v997 = 0UL;
 b437:	if (!v997) goto b432;
-	v996 = 1;
-b434:	if (!v996) goto b428;
+	v996 = 1UL;
+b434:	if (!v996) goto b430;
 	v998 = (u)zfixup_label;
-	v999 = *(u*)(vc + 48);
-	v1000 = *(u*)(vd + 88);
+	v999 = *(u*)(vc + 48UL);
+	v1000 = *(u*)(vd + 88UL);
 	v1001 = ((u(*)())v998)(v999, v1000);
+	v1001;
 	v1002 = (u)zadd_symbol;
-	v1003 = *(u*)(vc + 48);
-	v1004 = *(u*)(vd + 32);
-	v1005 = *(u*)(vd + 88);
+	v1003 = *(u*)(vc + 48UL);
+	v1004 = *(u*)(vd + 32UL);
+	v1005 = *(u*)(vd + 88UL);
 	v1006 = ((u(*)())v1002)(v1003, v1004, v1005);
+	v1006;
 	v1007 = (u)zas_opr;
-	v1008 = *(u*)(vc + 48);
-	v1009 = 80;
-	v1010 = 5;
+	v1008 = *(u*)(vc + 48UL);
+	v1009 = 80UL;
+	v1010 = 5UL;
 	v1011 = ((u(*)())v1007)(v1008, v1009, v1010);
+	v1011;
 	v1012 = (u)zas_modrr;
-	v1013 = *(u*)(vc + 48);
-	v1014 = 139;
-	v1015 = 5;
-	v1016 = 4;
+	v1013 = *(u*)(vc + 48UL);
+	v1014 = 139UL;
+	v1015 = 5UL;
+	v1016 = 4UL;
 	v1017 = ((u(*)())v1012)(v1013, v1014, v1015, v1016);
+	v1017;
 	v1018 = (u)zas_modrr;
-	v1019 = *(u*)(vc + 48);
-	v1020 = 142;
-	v1021 = 0;
-	v1022 = 6;
+	v1019 = *(u*)(vc + 48UL);
+	v1020 = 142UL;
+	v1021 = 0UL;
+	v1022 = 6UL;
 	v1023 = ((u(*)())v1018)(v1019, v1020, v1021, v1022);
+	v1023;
 	v1024 = (u)zas_modrr;
-	v1025 = *(u*)(vc + 48);
-	v1026 = 142;
-	v1027 = 3;
-	v1028 = 6;
+	v1025 = *(u*)(vc + 48UL);
+	v1026 = 142UL;
+	v1027 = 3UL;
+	v1028 = 6UL;
 	v1029 = ((u(*)())v1024)(v1025, v1026, v1027, v1028);
+	v1029;
 	v1030 = (u)zas_modrr;
-	v1031 = *(u*)(vc + 48);
-	v1032 = 142;
-	v1033 = 4;
-	v1034 = 6;
+	v1031 = *(u*)(vc + 48UL);
+	v1032 = 142UL;
+	v1033 = 4UL;
+	v1034 = 6UL;
 	v1035 = ((u(*)())v1030)(v1031, v1032, v1033, v1034);
+	v1035;
 	v1036 = (u)zas_modrr;
-	v1037 = *(u*)(vc + 48);
-	v1038 = 142;
-	v1039 = 5;
-	v1040 = 6;
+	v1037 = *(u*)(vc + 48UL);
+	v1038 = 142UL;
+	v1039 = 5UL;
+	v1040 = 6UL;
 	v1041 = ((u(*)())v1036)(v1037, v1038, v1039, v1040);
+	v1041;
 	v1042 = (u)zas_opr;
-	v1043 = *(u*)(vc + 48);
-	v1044 = 80;
-	v1045 = 6;
+	v1043 = *(u*)(vc + 48UL);
+	v1044 = 80UL;
+	v1045 = 6UL;
 	v1046 = ((u(*)())v1042)(v1043, v1044, v1045);
+	v1046;
 	v1047 = (u)zas_opr;
-	v1048 = *(u*)(vc + 48);
-	v1049 = 80;
-	v1050 = 5;
+	v1048 = *(u*)(vc + 48UL);
+	v1049 = 80UL;
+	v1050 = 5UL;
 	v1051 = ((u(*)())v1047)(v1048, v1049, v1050);
+	v1051;
 	v1052 = (u)zas_op;
-	v1053 = *(u*)(vc + 48);
-	v1054 = 156;
+	v1053 = *(u*)(vc + 48UL);
+	v1054 = 156UL;
 	v1055 = ((u(*)())v1052)(v1053, v1054);
+	v1055;
 	v1056 = (u)zas_opr;
-	v1057 = *(u*)(vc + 48);
-	v1058 = 80;
-	v1059 = 7;
+	v1057 = *(u*)(vc + 48UL);
+	v1058 = 80UL;
+	v1059 = 7UL;
 	v1060 = ((u(*)())v1056)(v1057, v1058, v1059);
+	v1060;
 	v1061 = (u)zas_op;
-	v1062 = *(u*)(vc + 48);
-	v1063 = 232;
+	v1062 = *(u*)(vc + 48UL);
+	v1063 = 232UL;
 	v1064 = ((u(*)())v1061)(v1062, v1063);
+	v1064;
 	v1065 = (u)zas_emit;
-	v1066 = *(u*)(vc + 48);
-	v1067 = 5;
+	v1066 = *(u*)(vc + 48UL);
+	v1067 = 5UL;
 	v1068 = ((u(*)())v1065)(v1066, v1067);
+	v1068;
 	v1069 = (u)zas_emit;
-	v1070 = *(u*)(vc + 48);
-	v1071 = 0;
+	v1070 = *(u*)(vc + 48UL);
+	v1071 = 0UL;
 	v1072 = ((u(*)())v1069)(v1070, v1071);
+	v1072;
 	v1073 = (u)zas_emit;
-	v1074 = *(u*)(vc + 48);
-	v1075 = 0;
+	v1074 = *(u*)(vc + 48UL);
+	v1075 = 0UL;
 	v1076 = ((u(*)())v1073)(v1074, v1075);
+	v1076;
 	v1077 = (u)zas_emit;
-	v1078 = *(u*)(vc + 48);
-	v1079 = 0;
+	v1078 = *(u*)(vc + 48UL);
+	v1079 = 0UL;
 	v1080 = ((u(*)())v1077)(v1078, v1079);
+	v1080;
 	v1081 = (u)zas_op;
-	v1082 = *(u*)(vc + 48);
-	v1083 = 233;
+	v1082 = *(u*)(vc + 48UL);
+	v1083 = 233UL;
 	v1084 = ((u(*)())v1081)(v1082, v1083);
+	v1084;
 	v1085 = (u)zas_emit;
-	v1086 = *(u*)(vc + 48);
-	v1087 = 2;
+	v1086 = *(u*)(vc + 48UL);
+	v1087 = 2UL;
 	v1088 = ((u(*)())v1085)(v1086, v1087);
+	v1088;
 	v1089 = (u)zas_emit;
-	v1090 = *(u*)(vc + 48);
-	v1091 = 0;
+	v1090 = *(u*)(vc + 48UL);
+	v1091 = 0UL;
 	v1092 = ((u(*)())v1089)(v1090, v1091);
+	v1092;
 	v1093 = (u)zas_emit;
-	v1094 = *(u*)(vc + 48);
-	v1095 = 0;
+	v1094 = *(u*)(vc + 48UL);
+	v1095 = 0UL;
 	v1096 = ((u(*)())v1093)(v1094, v1095);
+	v1096;
 	v1097 = (u)zas_emit;
-	v1098 = *(u*)(vc + 48);
-	v1099 = 0;
+	v1098 = *(u*)(vc + 48UL);
+	v1099 = 0UL;
 	v1100 = ((u(*)())v1097)(v1098, v1099);
+	v1100;
 	v1101 = (u)zas_op;
-	v1102 = *(u*)(vc + 48);
-	v1103 = 18639;
+	v1102 = *(u*)(vc + 48UL);
+	v1103 = 18639UL;
 	v1104 = ((u(*)())v1101)(v1102, v1103);
+	v1104;
 	v1105 = (u)zas_opr;
-	v1106 = *(u*)(vc + 48);
-	v1107 = 88;
-	v1108 = 5;
+	v1106 = *(u*)(vc + 48UL);
+	v1107 = 88UL;
+	v1108 = 5UL;
 	v1109 = ((u(*)())v1105)(v1106, v1107, v1108);
+	v1109;
 	v1110 = (u)zas_op;
-	v1111 = *(u*)(vc + 48);
-	v1112 = 195;
+	v1111 = *(u*)(vc + 48UL);
+	v1112 = 195UL;
 	v1113 = ((u(*)())v1110)(v1111, v1112);
+	v1113;
 b428:	v1114 = (u)zfind;
 	v1115 = vc;
 	v1116 = (u)"hlt";
-	v1117 = 0;
-	v1118 = 1;
+	v1117 = 0UL;
+	v1118 = 1UL;
 	v1119 = ((u(*)())v1114)(v1115, v1116, v1117, v1118);
 	vd = v1119;
-	if (!*(u*)(vd + 72)) goto b468;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b472;
-	v1121 = 0;
+	if (!*(u*)(vd + 72UL)) goto b468;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b472;
+	v1121 = 0UL;
 b473:	if (!v1121) goto b468;
-	v1120 = 1;
-b470:	if (!v1120) goto b464;
+	v1120 = 1UL;
+b470:	if (!v1120) goto b466;
 	v1122 = (u)zfixup_label;
-	v1123 = *(u*)(vc + 48);
-	v1124 = *(u*)(vd + 88);
+	v1123 = *(u*)(vc + 48UL);
+	v1124 = *(u*)(vd + 88UL);
 	v1125 = ((u(*)())v1122)(v1123, v1124);
+	v1125;
 	v1126 = (u)zadd_symbol;
-	v1127 = *(u*)(vc + 48);
-	v1128 = *(u*)(vd + 32);
-	v1129 = *(u*)(vd + 88);
+	v1127 = *(u*)(vc + 48UL);
+	v1128 = *(u*)(vd + 32UL);
+	v1129 = *(u*)(vd + 88UL);
 	v1130 = ((u(*)())v1126)(v1127, v1128, v1129);
+	v1130;
 	v1131 = (u)zas_op;
-	v1132 = *(u*)(vc + 48);
-	v1133 = 244;
+	v1132 = *(u*)(vc + 48UL);
+	v1133 = 244UL;
 	v1134 = ((u(*)())v1131)(v1132, v1133);
+	v1134;
 	v1135 = (u)zas_op;
-	v1136 = *(u*)(vc + 48);
-	v1137 = 195;
+	v1136 = *(u*)(vc + 48UL);
+	v1137 = 195UL;
 	v1138 = ((u(*)())v1135)(v1136, v1137);
+	v1138;
 b464:	v1139 = (u)zfind;
 	v1140 = vc;
 	v1141 = (u)"cli";
-	v1142 = 0;
-	v1143 = 1;
+	v1142 = 0UL;
+	v1143 = 1UL;
 	v1144 = ((u(*)())v1139)(v1140, v1141, v1142, v1143);
 	vd = v1144;
-	if (!*(u*)(vd + 72)) goto b483;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b487;
-	v1146 = 0;
+	if (!*(u*)(vd + 72UL)) goto b483;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b487;
+	v1146 = 0UL;
 b488:	if (!v1146) goto b483;
-	v1145 = 1;
-b485:	if (!v1145) goto b479;
+	v1145 = 1UL;
+b485:	if (!v1145) goto b481;
 	v1147 = (u)zfixup_label;
-	v1148 = *(u*)(vc + 48);
-	v1149 = *(u*)(vd + 88);
+	v1148 = *(u*)(vc + 48UL);
+	v1149 = *(u*)(vd + 88UL);
 	v1150 = ((u(*)())v1147)(v1148, v1149);
+	v1150;
 	v1151 = (u)zadd_symbol;
-	v1152 = *(u*)(vc + 48);
-	v1153 = *(u*)(vd + 32);
-	v1154 = *(u*)(vd + 88);
+	v1152 = *(u*)(vc + 48UL);
+	v1153 = *(u*)(vd + 32UL);
+	v1154 = *(u*)(vd + 88UL);
 	v1155 = ((u(*)())v1151)(v1152, v1153, v1154);
+	v1155;
 	v1156 = (u)zas_op;
-	v1157 = *(u*)(vc + 48);
-	v1158 = 250;
+	v1157 = *(u*)(vc + 48UL);
+	v1158 = 250UL;
 	v1159 = ((u(*)())v1156)(v1157, v1158);
+	v1159;
 	v1160 = (u)zas_op;
-	v1161 = *(u*)(vc + 48);
-	v1162 = 195;
+	v1161 = *(u*)(vc + 48UL);
+	v1162 = 195UL;
 	v1163 = ((u(*)())v1160)(v1161, v1162);
+	v1163;
 b479:	v1164 = (u)zfind;
 	v1165 = vc;
 	v1166 = (u)"sti";
-	v1167 = 0;
-	v1168 = 1;
+	v1167 = 0UL;
+	v1168 = 1UL;
 	v1169 = ((u(*)())v1164)(v1165, v1166, v1167, v1168);
 	vd = v1169;
-	if (!*(u*)(vd + 72)) goto b498;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b502;
-	v1171 = 0;
+	if (!*(u*)(vd + 72UL)) goto b498;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b502;
+	v1171 = 0UL;
 b503:	if (!v1171) goto b498;
-	v1170 = 1;
-b500:	if (!v1170) goto b494;
+	v1170 = 1UL;
+b500:	if (!v1170) goto b496;
 	v1172 = (u)zfixup_label;
-	v1173 = *(u*)(vc + 48);
-	v1174 = *(u*)(vd + 88);
+	v1173 = *(u*)(vc + 48UL);
+	v1174 = *(u*)(vd + 88UL);
 	v1175 = ((u(*)())v1172)(v1173, v1174);
+	v1175;
 	v1176 = (u)zadd_symbol;
-	v1177 = *(u*)(vc + 48);
-	v1178 = *(u*)(vd + 32);
-	v1179 = *(u*)(vd + 88);
+	v1177 = *(u*)(vc + 48UL);
+	v1178 = *(u*)(vd + 32UL);
+	v1179 = *(u*)(vd + 88UL);
 	v1180 = ((u(*)())v1176)(v1177, v1178, v1179);
+	v1180;
 	v1181 = (u)zas_op;
-	v1182 = *(u*)(vc + 48);
-	v1183 = 251;
+	v1182 = *(u*)(vc + 48UL);
+	v1183 = 251UL;
 	v1184 = ((u(*)())v1181)(v1182, v1183);
+	v1184;
 	v1185 = (u)zas_op;
-	v1186 = *(u*)(vc + 48);
-	v1187 = 195;
+	v1186 = *(u*)(vc + 48UL);
+	v1187 = 195UL;
 	v1188 = ((u(*)())v1185)(v1186, v1187);
+	v1188;
 b494:	v1189 = (u)zfind;
 	v1190 = vc;
 	v1191 = (u)"rdflags";
-	v1192 = 0;
-	v1193 = 1;
+	v1192 = 0UL;
+	v1193 = 1UL;
 	v1194 = ((u(*)())v1189)(v1190, v1191, v1192, v1193);
 	vd = v1194;
-	if (!*(u*)(vd + 72)) goto b513;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b517;
-	v1196 = 0;
+	if (!*(u*)(vd + 72UL)) goto b513;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b517;
+	v1196 = 0UL;
 b518:	if (!v1196) goto b513;
-	v1195 = 1;
-b515:	if (!v1195) goto b509;
+	v1195 = 1UL;
+b515:	if (!v1195) goto b511;
 	v1197 = (u)zfixup_label;
-	v1198 = *(u*)(vc + 48);
-	v1199 = *(u*)(vd + 88);
+	v1198 = *(u*)(vc + 48UL);
+	v1199 = *(u*)(vd + 88UL);
 	v1200 = ((u(*)())v1197)(v1198, v1199);
+	v1200;
 	v1201 = (u)zadd_symbol;
-	v1202 = *(u*)(vc + 48);
-	v1203 = *(u*)(vd + 32);
-	v1204 = *(u*)(vd + 88);
+	v1202 = *(u*)(vc + 48UL);
+	v1203 = *(u*)(vd + 32UL);
+	v1204 = *(u*)(vd + 88UL);
 	v1205 = ((u(*)())v1201)(v1202, v1203, v1204);
+	v1205;
 	v1206 = (u)zas_op;
-	v1207 = *(u*)(vc + 48);
-	v1208 = 156;
+	v1207 = *(u*)(vc + 48UL);
+	v1208 = 156UL;
 	v1209 = ((u(*)())v1206)(v1207, v1208);
+	v1209;
 	v1210 = (u)zas_opr;
-	v1211 = *(u*)(vc + 48);
-	v1212 = 88;
-	v1213 = 0;
+	v1211 = *(u*)(vc + 48UL);
+	v1212 = 88UL;
+	v1213 = 0UL;
 	v1214 = ((u(*)())v1210)(v1211, v1212, v1213);
+	v1214;
 	v1215 = (u)zas_op;
-	v1216 = *(u*)(vc + 48);
-	v1217 = 195;
+	v1216 = *(u*)(vc + 48UL);
+	v1217 = 195UL;
 	v1218 = ((u(*)())v1215)(v1216, v1217);
+	v1218;
 b509:	v1219 = (u)zfind;
 	v1220 = vc;
 	v1221 = (u)"wrflags";
-	v1222 = 0;
-	v1223 = 1;
+	v1222 = 0UL;
+	v1223 = 1UL;
 	v1224 = ((u(*)())v1219)(v1220, v1221, v1222, v1223);
 	vd = v1224;
-	if (!*(u*)(vd + 72)) goto b529;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b533;
-	v1226 = 0;
+	if (!*(u*)(vd + 72UL)) goto b529;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b533;
+	v1226 = 0UL;
 b534:	if (!v1226) goto b529;
-	v1225 = 1;
-b531:	if (!v1225) goto b525;
+	v1225 = 1UL;
+b531:	if (!v1225) goto b527;
 	v1227 = (u)zfixup_label;
-	v1228 = *(u*)(vc + 48);
-	v1229 = *(u*)(vd + 88);
+	v1228 = *(u*)(vc + 48UL);
+	v1229 = *(u*)(vd + 88UL);
 	v1230 = ((u(*)())v1227)(v1228, v1229);
+	v1230;
 	v1231 = (u)zadd_symbol;
-	v1232 = *(u*)(vc + 48);
-	v1233 = *(u*)(vd + 32);
-	v1234 = *(u*)(vd + 88);
+	v1232 = *(u*)(vc + 48UL);
+	v1233 = *(u*)(vd + 32UL);
+	v1234 = *(u*)(vd + 88UL);
 	v1235 = ((u(*)())v1231)(v1232, v1233, v1234);
+	v1235;
 	v1236 = (u)zas_opr;
-	v1237 = *(u*)(vc + 48);
-	v1238 = 80;
-	v1239 = 7;
+	v1237 = *(u*)(vc + 48UL);
+	v1238 = 80UL;
+	v1239 = 7UL;
 	v1240 = ((u(*)())v1236)(v1237, v1238, v1239);
+	v1240;
 	v1241 = (u)zas_op;
-	v1242 = *(u*)(vc + 48);
-	v1243 = 157;
+	v1242 = *(u*)(vc + 48UL);
+	v1243 = 157UL;
 	v1244 = ((u(*)())v1241)(v1242, v1243);
+	v1244;
 	v1245 = (u)zas_op;
-	v1246 = *(u*)(vc + 48);
-	v1247 = 195;
+	v1246 = *(u*)(vc + 48UL);
+	v1247 = 195UL;
 	v1248 = ((u(*)())v1245)(v1246, v1247);
+	v1248;
 b525:	v1249 = (u)zfind;
 	v1250 = vc;
 	v1251 = (u)"wbinvld";
-	v1252 = 0;
-	v1253 = 1;
+	v1252 = 0UL;
+	v1253 = 1UL;
 	v1254 = ((u(*)())v1249)(v1250, v1251, v1252, v1253);
 	vd = v1254;
-	if (!*(u*)(vd + 72)) goto b545;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b549;
-	v1256 = 0;
+	if (!*(u*)(vd + 72UL)) goto b545;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b549;
+	v1256 = 0UL;
 b550:	if (!v1256) goto b545;
-	v1255 = 1;
-b547:	if (!v1255) goto b541;
+	v1255 = 1UL;
+b547:	if (!v1255) goto b543;
 	v1257 = (u)zfixup_label;
-	v1258 = *(u*)(vc + 48);
-	v1259 = *(u*)(vd + 88);
+	v1258 = *(u*)(vc + 48UL);
+	v1259 = *(u*)(vd + 88UL);
 	v1260 = ((u(*)())v1257)(v1258, v1259);
+	v1260;
 	v1261 = (u)zadd_symbol;
-	v1262 = *(u*)(vc + 48);
-	v1263 = *(u*)(vd + 32);
-	v1264 = *(u*)(vd + 88);
+	v1262 = *(u*)(vc + 48UL);
+	v1263 = *(u*)(vd + 32UL);
+	v1264 = *(u*)(vd + 88UL);
 	v1265 = ((u(*)())v1261)(v1262, v1263, v1264);
+	v1265;
 	v1266 = (u)zas_modm;
-	v1267 = *(u*)(vc + 48);
-	v1268 = 3849;
-	v1269 = 7;
-	v1270 = 0;
-	v1271 = 0;
-	v1272 = 0;
+	v1267 = *(u*)(vc + 48UL);
+	v1268 = 3849UL;
+	v1269 = 7UL;
+	v1270 = 0UL;
+	v1271 = 0UL;
+	v1272 = 0UL;
 	v1273 = ((u(*)())v1266)(v1267, v1268, v1269, v1270, v1271, v1272);
+	v1273;
 	v1274 = (u)zas_op;
-	v1275 = *(u*)(vc + 48);
-	v1276 = 195;
+	v1275 = *(u*)(vc + 48UL);
+	v1276 = 195UL;
 	v1277 = ((u(*)())v1274)(v1275, v1276);
+	v1277;
 b541:	v1278 = (u)zfind;
 	v1279 = vc;
 	v1280 = (u)"invlpg";
-	v1281 = 0;
-	v1282 = 1;
+	v1281 = 0UL;
+	v1282 = 1UL;
 	v1283 = ((u(*)())v1278)(v1279, v1280, v1281, v1282);
 	vd = v1283;
-	if (!*(u*)(vd + 72)) goto b560;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b564;
-	v1285 = 0;
+	if (!*(u*)(vd + 72UL)) goto b560;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b564;
+	v1285 = 0UL;
 b565:	if (!v1285) goto b560;
-	v1284 = 1;
-b562:	if (!v1284) goto b556;
+	v1284 = 1UL;
+b562:	if (!v1284) goto b558;
 	v1286 = (u)zfixup_label;
-	v1287 = *(u*)(vc + 48);
-	v1288 = *(u*)(vd + 88);
+	v1287 = *(u*)(vc + 48UL);
+	v1288 = *(u*)(vd + 88UL);
 	v1289 = ((u(*)())v1286)(v1287, v1288);
+	v1289;
 	v1290 = (u)zadd_symbol;
-	v1291 = *(u*)(vc + 48);
-	v1292 = *(u*)(vd + 32);
-	v1293 = *(u*)(vd + 88);
+	v1291 = *(u*)(vc + 48UL);
+	v1292 = *(u*)(vd + 32UL);
+	v1293 = *(u*)(vd + 88UL);
 	v1294 = ((u(*)())v1290)(v1291, v1292, v1293);
+	v1294;
 	v1295 = (u)zas_modm;
-	v1296 = *(u*)(vc + 48);
+	v1296 = *(u*)(vc + 48UL);
 	v1297 = 462593UL;
-	v1298 = 7;
-	v1299 = 0;
-	v1300 = 0;
-	v1301 = 0;
+	v1298 = 7UL;
+	v1299 = 0UL;
+	v1300 = 0UL;
+	v1301 = 0UL;
 	v1302 = ((u(*)())v1295)(v1296, v1297, v1298, v1299, v1300, v1301);
+	v1302;
 	v1303 = (u)zas_op;
-	v1304 = *(u*)(vc + 48);
-	v1305 = 195;
+	v1304 = *(u*)(vc + 48UL);
+	v1305 = 195UL;
 	v1306 = ((u(*)())v1303)(v1304, v1305);
+	v1306;
 b556:	v1307 = (u)zfind;
 	v1308 = vc;
 	v1309 = (u)"_ssr0";
-	v1310 = 0;
-	v1311 = 1;
+	v1310 = 0UL;
+	v1311 = 1UL;
 	v1312 = ((u(*)())v1307)(v1308, v1309, v1310, v1311);
 	vd = v1312;
-	if (!*(u*)(vd + 72)) goto b575;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b579;
-	v1314 = 0;
+	if (!*(u*)(vd + 72UL)) goto b575;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b579;
+	v1314 = 0UL;
 b580:	if (!v1314) goto b575;
-	v1313 = 1;
-b577:	if (!v1313) goto b571;
+	v1313 = 1UL;
+b577:	if (!v1313) goto b573;
 	v1315 = (u)zfixup_label;
-	v1316 = *(u*)(vc + 48);
-	v1317 = *(u*)(vd + 88);
+	v1316 = *(u*)(vc + 48UL);
+	v1317 = *(u*)(vd + 88UL);
 	v1318 = ((u(*)())v1315)(v1316, v1317);
+	v1318;
 	v1319 = (u)zadd_symbol;
-	v1320 = *(u*)(vc + 48);
-	v1321 = *(u*)(vd + 32);
-	v1322 = *(u*)(vd + 88);
+	v1320 = *(u*)(vc + 48UL);
+	v1321 = *(u*)(vd + 32UL);
+	v1322 = *(u*)(vd + 88UL);
 	v1323 = ((u(*)())v1319)(v1320, v1321, v1322);
+	v1323;
 	v1324 = (u)zemit_ssr;
 	v1325 = vc;
 	v1326 = ((u(*)())v1324)(v1325);
+	v1326;
 	v1327 = (u)zas_op;
-	v1328 = *(u*)(vc + 48);
-	v1329 = 195;
+	v1328 = *(u*)(vc + 48UL);
+	v1329 = 195UL;
 	v1330 = ((u(*)())v1327)(v1328, v1329);
+	v1330;
 b571:	v1331 = (u)zfind;
 	v1332 = vc;
 	v1333 = (u)"_isr0";
-	v1334 = 0;
-	v1335 = 1;
+	v1334 = 0UL;
+	v1335 = 1UL;
 	v1336 = ((u(*)())v1331)(v1332, v1333, v1334, v1335);
 	vd = v1336;
-	if (!*(u*)(vd + 72)) goto b590;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b594;
-	v1338 = 0;
+	if (!*(u*)(vd + 72UL)) goto b590;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b594;
+	v1338 = 0UL;
 b595:	if (!v1338) goto b590;
-	v1337 = 1;
-b592:	if (!v1337) goto b586;
+	v1337 = 1UL;
+b592:	if (!v1337) goto b588;
 	v1339 = (u)zfixup_label;
-	v1340 = *(u*)(vc + 48);
-	v1341 = *(u*)(vd + 88);
+	v1340 = *(u*)(vc + 48UL);
+	v1341 = *(u*)(vd + 88UL);
 	v1342 = ((u(*)())v1339)(v1340, v1341);
+	v1342;
 	v1343 = (u)zadd_symbol;
-	v1344 = *(u*)(vc + 48);
-	v1345 = *(u*)(vd + 32);
-	v1346 = *(u*)(vd + 88);
+	v1344 = *(u*)(vc + 48UL);
+	v1345 = *(u*)(vd + 32UL);
+	v1346 = *(u*)(vd + 88UL);
 	v1347 = ((u(*)())v1343)(v1344, v1345, v1346);
+	v1347;
 	v1348 = (u)zemit_isr;
 	v1349 = vc;
 	v1350 = ((u(*)())v1348)(v1349);
+	v1350;
 	v1351 = (u)zas_op;
-	v1352 = *(u*)(vc + 48);
-	v1353 = 195;
+	v1352 = *(u*)(vc + 48UL);
+	v1353 = 195UL;
 	v1354 = ((u(*)())v1351)(v1352, v1353);
+	v1354;
 b586:	v1355 = (u)zfind;
 	v1356 = vc;
 	v1357 = (u)"_rgs";
-	v1358 = 0;
-	v1359 = 1;
+	v1358 = 0UL;
+	v1359 = 1UL;
 	v1360 = ((u(*)())v1355)(v1356, v1357, v1358, v1359);
 	vd = v1360;
-	if (!*(u*)(vd + 72)) goto b605;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b609;
-	v1362 = 0;
+	if (!*(u*)(vd + 72UL)) goto b605;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b609;
+	v1362 = 0UL;
 b610:	if (!v1362) goto b605;
-	v1361 = 1;
-b607:	if (!v1361) goto b601;
+	v1361 = 1UL;
+b607:	if (!v1361) goto b603;
 	v1363 = (u)zfixup_label;
-	v1364 = *(u*)(vc + 48);
-	v1365 = *(u*)(vd + 88);
+	v1364 = *(u*)(vc + 48UL);
+	v1365 = *(u*)(vd + 88UL);
 	v1366 = ((u(*)())v1363)(v1364, v1365);
+	v1366;
 	v1367 = (u)zadd_symbol;
-	v1368 = *(u*)(vc + 48);
-	v1369 = *(u*)(vd + 32);
-	v1370 = *(u*)(vd + 88);
+	v1368 = *(u*)(vc + 48UL);
+	v1369 = *(u*)(vd + 32UL);
+	v1370 = *(u*)(vd + 88UL);
 	v1371 = ((u(*)())v1367)(v1368, v1369, v1370);
+	v1371;
 	v1372 = (u)zas_modrm;
-	v1373 = *(u*)(vc + 48);
-	v1374 = 139;
-	v1375 = 6;
-	v1376 = 5;
-	v1377 = 0;
-	v1378 = 0;
-	v1379 = 16;
+	v1373 = *(u*)(vc + 48UL);
+	v1374 = 139UL;
+	v1375 = 6UL;
+	v1376 = 5UL;
+	v1377 = 0UL;
+	v1378 = 0UL;
+	v1379 = 16UL;
 	v1380 = ((u(*)())v1372)(v1373, v1374, v1375, v1376, v1377, v1378, v1379);
+	v1380;
 	v1381 = (u)zas_emit;
-	v1382 = *(u*)(vc + 48);
-	v1383 = 101;
+	v1382 = *(u*)(vc + 48UL);
+	v1383 = 101UL;
 	v1384 = ((u(*)())v1381)(v1382, v1383);
+	v1384;
 	v1385 = (u)zas_modrm;
-	v1386 = *(u*)(vc + 48);
-	v1387 = 139;
-	v1388 = 0;
-	v1389 = 6;
-	v1390 = 0;
-	v1391 = 0;
-	v1392 = 0;
+	v1386 = *(u*)(vc + 48UL);
+	v1387 = 139UL;
+	v1388 = 0UL;
+	v1389 = 6UL;
+	v1390 = 0UL;
+	v1391 = 0UL;
+	v1392 = 0UL;
 	v1393 = ((u(*)())v1385)(v1386, v1387, v1388, v1389, v1390, v1391, v1392);
+	v1393;
 	v1394 = (u)zas_op;
-	v1395 = *(u*)(vc + 48);
-	v1396 = 195;
+	v1395 = *(u*)(vc + 48UL);
+	v1396 = 195UL;
 	v1397 = ((u(*)())v1394)(v1395, v1396);
+	v1397;
 b601:	v1398 = (u)zfind;
 	v1399 = vc;
 	v1400 = (u)"_r32";
-	v1401 = 0;
-	v1402 = 1;
+	v1401 = 0UL;
+	v1402 = 1UL;
 	v1403 = ((u(*)())v1398)(v1399, v1400, v1401, v1402);
 	vd = v1403;
-	if (!*(u*)(vd + 72)) goto b622;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b626;
-	v1405 = 0;
+	if (!*(u*)(vd + 72UL)) goto b622;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b626;
+	v1405 = 0UL;
 b627:	if (!v1405) goto b622;
-	v1404 = 1;
-b624:	if (!v1404) goto b618;
+	v1404 = 1UL;
+b624:	if (!v1404) goto b620;
 	v1406 = (u)zfixup_label;
-	v1407 = *(u*)(vc + 48);
-	v1408 = *(u*)(vd + 88);
+	v1407 = *(u*)(vc + 48UL);
+	v1408 = *(u*)(vd + 88UL);
 	v1409 = ((u(*)())v1406)(v1407, v1408);
+	v1409;
 	v1410 = (u)zadd_symbol;
-	v1411 = *(u*)(vc + 48);
-	v1412 = *(u*)(vd + 32);
-	v1413 = *(u*)(vd + 88);
+	v1411 = *(u*)(vc + 48UL);
+	v1412 = *(u*)(vd + 32UL);
+	v1413 = *(u*)(vd + 88UL);
 	v1414 = ((u(*)())v1410)(v1411, v1412, v1413);
-	*(u*)(*(u*)(vc + 48) + 48) = 1;
+	v1414;
+	*(u*)(*(u*)(vc + 48UL) + 48UL) = 1UL;
 	v1415 = (u)zas_modrm;
-	v1416 = *(u*)(vc + 48);
-	v1417 = 139;
-	v1418 = 0;
-	v1419 = 7;
-	v1420 = 0;
-	v1421 = 0;
-	v1422 = 0;
+	v1416 = *(u*)(vc + 48UL);
+	v1417 = 139UL;
+	v1418 = 0UL;
+	v1419 = 7UL;
+	v1420 = 0UL;
+	v1421 = 0UL;
+	v1422 = 0UL;
 	v1423 = ((u(*)())v1415)(v1416, v1417, v1418, v1419, v1420, v1421, v1422);
-	*(u*)(*(u*)(vc + 48) + 48) = 0;
+	v1423;
+	*(u*)(*(u*)(vc + 48UL) + 48UL) = 0UL;
 	v1424 = (u)zas_op;
-	v1425 = *(u*)(vc + 48);
-	v1426 = 195;
+	v1425 = *(u*)(vc + 48UL);
+	v1426 = 195UL;
 	v1427 = ((u(*)())v1424)(v1425, v1426);
+	v1427;
 b618:	v1428 = (u)zfind;
 	v1429 = vc;
 	v1430 = (u)"_w32";
-	v1431 = 0;
-	v1432 = 1;
+	v1431 = 0UL;
+	v1432 = 1UL;
 	v1433 = ((u(*)())v1428)(v1429, v1430, v1431, v1432);
 	vd = v1433;
-	if (!*(u*)(vd + 72)) goto b637;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b641;
-	v1435 = 0;
+	if (!*(u*)(vd + 72UL)) goto b637;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b641;
+	v1435 = 0UL;
 b642:	if (!v1435) goto b637;
-	v1434 = 1;
-b639:	if (!v1434) goto b633;
+	v1434 = 1UL;
+b639:	if (!v1434) goto b635;
 	v1436 = (u)zfixup_label;
-	v1437 = *(u*)(vc + 48);
-	v1438 = *(u*)(vd + 88);
+	v1437 = *(u*)(vc + 48UL);
+	v1438 = *(u*)(vd + 88UL);
 	v1439 = ((u(*)())v1436)(v1437, v1438);
+	v1439;
 	v1440 = (u)zadd_symbol;
-	v1441 = *(u*)(vc + 48);
-	v1442 = *(u*)(vd + 32);
-	v1443 = *(u*)(vd + 88);
+	v1441 = *(u*)(vc + 48UL);
+	v1442 = *(u*)(vd + 32UL);
+	v1443 = *(u*)(vd + 88UL);
 	v1444 = ((u(*)())v1440)(v1441, v1442, v1443);
-	*(u*)(*(u*)(vc + 48) + 48) = 1;
+	v1444;
+	*(u*)(*(u*)(vc + 48UL) + 48UL) = 1UL;
 	v1445 = (u)zas_modrm;
-	v1446 = *(u*)(vc + 48);
-	v1447 = 137;
-	v1448 = 6;
-	v1449 = 7;
-	v1450 = 0;
-	v1451 = 0;
-	v1452 = 0;
+	v1446 = *(u*)(vc + 48UL);
+	v1447 = 137UL;
+	v1448 = 6UL;
+	v1449 = 7UL;
+	v1450 = 0UL;
+	v1451 = 0UL;
+	v1452 = 0UL;
 	v1453 = ((u(*)())v1445)(v1446, v1447, v1448, v1449, v1450, v1451, v1452);
-	*(u*)(*(u*)(vc + 48) + 48) = 0;
+	v1453;
+	*(u*)(*(u*)(vc + 48UL) + 48UL) = 0UL;
 	v1454 = (u)zas_op;
-	v1455 = *(u*)(vc + 48);
-	v1456 = 195;
+	v1455 = *(u*)(vc + 48UL);
+	v1456 = 195UL;
 	v1457 = ((u(*)())v1454)(v1455, v1456);
+	v1457;
 b633:	v1458 = (u)zfind;
 	v1459 = vc;
 	v1460 = (u)"_r16";
-	v1461 = 0;
-	v1462 = 1;
+	v1461 = 0UL;
+	v1462 = 1UL;
 	v1463 = ((u(*)())v1458)(v1459, v1460, v1461, v1462);
 	vd = v1463;
-	if (!*(u*)(vd + 72)) goto b652;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b656;
-	v1465 = 0;
+	if (!*(u*)(vd + 72UL)) goto b652;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b656;
+	v1465 = 0UL;
 b657:	if (!v1465) goto b652;
-	v1464 = 1;
-b654:	if (!v1464) goto b648;
+	v1464 = 1UL;
+b654:	if (!v1464) goto b650;
 	v1466 = (u)zfixup_label;
-	v1467 = *(u*)(vc + 48);
-	v1468 = *(u*)(vd + 88);
+	v1467 = *(u*)(vc + 48UL);
+	v1468 = *(u*)(vd + 88UL);
 	v1469 = ((u(*)())v1466)(v1467, v1468);
+	v1469;
 	v1470 = (u)zadd_symbol;
-	v1471 = *(u*)(vc + 48);
-	v1472 = *(u*)(vd + 32);
-	v1473 = *(u*)(vd + 88);
+	v1471 = *(u*)(vc + 48UL);
+	v1472 = *(u*)(vd + 32UL);
+	v1473 = *(u*)(vd + 88UL);
 	v1474 = ((u(*)())v1470)(v1471, v1472, v1473);
+	v1474;
 	v1475 = (u)zas_modrr;
-	v1476 = *(u*)(vc + 48);
-	v1477 = 51;
-	v1478 = 0;
-	v1479 = 0;
+	v1476 = *(u*)(vc + 48UL);
+	v1477 = 51UL;
+	v1478 = 0UL;
+	v1479 = 0UL;
 	v1480 = ((u(*)())v1475)(v1476, v1477, v1478, v1479);
-	*(u*)(*(u*)(vc + 48) + 48) = 1;
+	v1480;
+	*(u*)(*(u*)(vc + 48UL) + 48UL) = 1UL;
 	v1481 = (u)zas_modrm;
-	v1482 = *(u*)(vc + 48);
-	v1483 = 26250;
-	v1484 = 0;
-	v1485 = 7;
-	v1486 = 0;
-	v1487 = 0;
-	v1488 = 0;
+	v1482 = *(u*)(vc + 48UL);
+	v1483 = 26250UL;
+	v1484 = 0UL;
+	v1485 = 7UL;
+	v1486 = 0UL;
+	v1487 = 0UL;
+	v1488 = 0UL;
 	v1489 = ((u(*)())v1481)(v1482, v1483, v1484, v1485, v1486, v1487, v1488);
-	*(u*)(*(u*)(vc + 48) + 48) = 0;
+	v1489;
+	*(u*)(*(u*)(vc + 48UL) + 48UL) = 0UL;
 	v1490 = (u)zas_op;
-	v1491 = *(u*)(vc + 48);
-	v1492 = 195;
+	v1491 = *(u*)(vc + 48UL);
+	v1492 = 195UL;
 	v1493 = ((u(*)())v1490)(v1491, v1492);
+	v1493;
 b648:	v1494 = (u)zfind;
 	v1495 = vc;
 	v1496 = (u)"_w16";
-	v1497 = 0;
-	v1498 = 1;
+	v1497 = 0UL;
+	v1498 = 1UL;
 	v1499 = ((u(*)())v1494)(v1495, v1496, v1497, v1498);
 	vd = v1499;
-	if (!*(u*)(vd + 72)) goto b668;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b672;
-	v1501 = 0;
+	if (!*(u*)(vd + 72UL)) goto b668;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b672;
+	v1501 = 0UL;
 b673:	if (!v1501) goto b668;
-	v1500 = 1;
-b670:	if (!v1500) goto b664;
+	v1500 = 1UL;
+b670:	if (!v1500) goto b666;
 	v1502 = (u)zfixup_label;
-	v1503 = *(u*)(vc + 48);
-	v1504 = *(u*)(vd + 88);
+	v1503 = *(u*)(vc + 48UL);
+	v1504 = *(u*)(vd + 88UL);
 	v1505 = ((u(*)())v1502)(v1503, v1504);
+	v1505;
 	v1506 = (u)zadd_symbol;
-	v1507 = *(u*)(vc + 48);
-	v1508 = *(u*)(vd + 32);
-	v1509 = *(u*)(vd + 88);
+	v1507 = *(u*)(vc + 48UL);
+	v1508 = *(u*)(vd + 32UL);
+	v1509 = *(u*)(vd + 88UL);
 	v1510 = ((u(*)())v1506)(v1507, v1508, v1509);
-	*(u*)(*(u*)(vc + 48) + 48) = 1;
+	v1510;
+	*(u*)(*(u*)(vc + 48UL) + 48UL) = 1UL;
 	v1511 = (u)zas_modrm;
-	v1512 = *(u*)(vc + 48);
-	v1513 = 26249;
-	v1514 = 6;
-	v1515 = 7;
-	v1516 = 0;
-	v1517 = 0;
-	v1518 = 0;
+	v1512 = *(u*)(vc + 48UL);
+	v1513 = 26249UL;
+	v1514 = 6UL;
+	v1515 = 7UL;
+	v1516 = 0UL;
+	v1517 = 0UL;
+	v1518 = 0UL;
 	v1519 = ((u(*)())v1511)(v1512, v1513, v1514, v1515, v1516, v1517, v1518);
-	*(u*)(*(u*)(vc + 48) + 48) = 0;
+	v1519;
+	*(u*)(*(u*)(vc + 48UL) + 48UL) = 0UL;
 	v1520 = (u)zas_op;
-	v1521 = *(u*)(vc + 48);
-	v1522 = 195;
+	v1521 = *(u*)(vc + 48UL);
+	v1522 = 195UL;
 	v1523 = ((u(*)())v1520)(v1521, v1522);
+	v1523;
 b664:	v1524 = (u)zfind;
 	v1525 = vc;
 	v1526 = (u)"_rdrand";
-	v1527 = 0;
-	v1528 = 1;
+	v1527 = 0UL;
+	v1528 = 1UL;
 	v1529 = ((u(*)())v1524)(v1525, v1526, v1527, v1528);
 	vd = v1529;
-	if (!*(u*)(vd + 72)) goto b683;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b687;
-	v1531 = 0;
+	if (!*(u*)(vd + 72UL)) goto b683;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b687;
+	v1531 = 0UL;
 b688:	if (!v1531) goto b683;
-	v1530 = 1;
-b685:	if (!v1530) goto b679;
+	v1530 = 1UL;
+b685:	if (!v1530) goto b681;
 	v1532 = (u)zfixup_label;
-	v1533 = *(u*)(vc + 48);
-	v1534 = *(u*)(vd + 88);
+	v1533 = *(u*)(vc + 48UL);
+	v1534 = *(u*)(vd + 88UL);
 	v1535 = ((u(*)())v1532)(v1533, v1534);
+	v1535;
 	v1536 = (u)zadd_symbol;
-	v1537 = *(u*)(vc + 48);
-	v1538 = *(u*)(vd + 32);
-	v1539 = *(u*)(vd + 88);
+	v1537 = *(u*)(vc + 48UL);
+	v1538 = *(u*)(vd + 32UL);
+	v1539 = *(u*)(vd + 88UL);
 	v1540 = ((u(*)())v1536)(v1537, v1538, v1539);
+	v1540;
 	v1541 = (u)zas_modr;
-	v1542 = *(u*)(vc + 48);
+	v1542 = *(u*)(vc + 48UL);
 	v1543 = 397255UL;
-	v1544 = 0;
+	v1544 = 0UL;
 	v1545 = ((u(*)())v1541)(v1542, v1543, v1544);
+	v1545;
 	v1546 = (u)zas_op;
-	v1547 = *(u*)(vc + 48);
-	v1548 = 195;
+	v1547 = *(u*)(vc + 48UL);
+	v1548 = 195UL;
 	v1549 = ((u(*)())v1546)(v1547, v1548);
+	v1549;
 b679:	v1550 = (u)zfind;
 	v1551 = vc;
 	v1552 = (u)"taskswitch";
-	v1553 = 0;
-	v1554 = 1;
+	v1553 = 0UL;
+	v1554 = 1UL;
 	v1555 = ((u(*)())v1550)(v1551, v1552, v1553, v1554);
 	vd = v1555;
-	if (!*(u*)(vd + 72)) goto b698;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b702;
-	v1557 = 0;
+	if (!*(u*)(vd + 72UL)) goto b698;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b702;
+	v1557 = 0UL;
 b703:	if (!v1557) goto b698;
-	v1556 = 1;
-b700:	if (!v1556) goto b694;
+	v1556 = 1UL;
+b700:	if (!v1556) goto b696;
 	v1558 = (u)zfixup_label;
-	v1559 = *(u*)(vc + 48);
-	v1560 = *(u*)(vd + 88);
+	v1559 = *(u*)(vc + 48UL);
+	v1560 = *(u*)(vd + 88UL);
 	v1561 = ((u(*)())v1558)(v1559, v1560);
+	v1561;
 	v1562 = (u)zadd_symbol;
-	v1563 = *(u*)(vc + 48);
-	v1564 = *(u*)(vd + 32);
-	v1565 = *(u*)(vd + 88);
+	v1563 = *(u*)(vc + 48UL);
+	v1564 = *(u*)(vd + 32UL);
+	v1565 = *(u*)(vd + 88UL);
 	v1566 = ((u(*)())v1562)(v1563, v1564, v1565);
+	v1566;
 	v1567 = (u)zas_modrm;
-	v1568 = *(u*)(vc + 48);
-	v1569 = 137;
-	v1570 = 0;
-	v1571 = 7;
-	v1572 = 0;
-	v1573 = 0;
-	v1574 = 0;
+	v1568 = *(u*)(vc + 48UL);
+	v1569 = 137UL;
+	v1570 = 0UL;
+	v1571 = 7UL;
+	v1572 = 0UL;
+	v1573 = 0UL;
+	v1574 = 0UL;
 	v1575 = ((u(*)())v1567)(v1568, v1569, v1570, v1571, v1572, v1573, v1574);
+	v1575;
 	v1576 = (u)zas_modrm;
-	v1577 = *(u*)(vc + 48);
-	v1578 = 137;
-	v1579 = 1;
-	v1580 = 7;
-	v1581 = 0;
-	v1582 = 0;
-	v1583 = 8;
+	v1577 = *(u*)(vc + 48UL);
+	v1578 = 137UL;
+	v1579 = 1UL;
+	v1580 = 7UL;
+	v1581 = 0UL;
+	v1582 = 0UL;
+	v1583 = 8UL;
 	v1584 = ((u(*)())v1576)(v1577, v1578, v1579, v1580, v1581, v1582, v1583);
+	v1584;
 	v1585 = (u)zas_modrm;
-	v1586 = *(u*)(vc + 48);
-	v1587 = 137;
-	v1588 = 2;
-	v1589 = 7;
-	v1590 = 0;
-	v1591 = 0;
-	v1592 = 16;
+	v1586 = *(u*)(vc + 48UL);
+	v1587 = 137UL;
+	v1588 = 2UL;
+	v1589 = 7UL;
+	v1590 = 0UL;
+	v1591 = 0UL;
+	v1592 = 16UL;
 	v1593 = ((u(*)())v1585)(v1586, v1587, v1588, v1589, v1590, v1591, v1592);
+	v1593;
 	v1594 = (u)zas_modrm;
-	v1595 = *(u*)(vc + 48);
-	v1596 = 137;
-	v1597 = 3;
-	v1598 = 7;
-	v1599 = 0;
-	v1600 = 0;
-	v1601 = 24;
+	v1595 = *(u*)(vc + 48UL);
+	v1596 = 137UL;
+	v1597 = 3UL;
+	v1598 = 7UL;
+	v1599 = 0UL;
+	v1600 = 0UL;
+	v1601 = 24UL;
 	v1602 = ((u(*)())v1594)(v1595, v1596, v1597, v1598, v1599, v1600, v1601);
+	v1602;
 	v1603 = (u)zas_modrm;
-	v1604 = *(u*)(vc + 48);
-	v1605 = 137;
-	v1606 = 5;
-	v1607 = 7;
-	v1608 = 0;
-	v1609 = 0;
-	v1610 = 40;
+	v1604 = *(u*)(vc + 48UL);
+	v1605 = 137UL;
+	v1606 = 5UL;
+	v1607 = 7UL;
+	v1608 = 0UL;
+	v1609 = 0UL;
+	v1610 = 40UL;
 	v1611 = ((u(*)())v1603)(v1604, v1605, v1606, v1607, v1608, v1609, v1610);
+	v1611;
 	v1612 = (u)zas_modrm;
-	v1613 = *(u*)(vc + 48);
-	v1614 = 137;
-	v1615 = 6;
-	v1616 = 7;
-	v1617 = 0;
-	v1618 = 0;
-	v1619 = 48;
+	v1613 = *(u*)(vc + 48UL);
+	v1614 = 137UL;
+	v1615 = 6UL;
+	v1616 = 7UL;
+	v1617 = 0UL;
+	v1618 = 0UL;
+	v1619 = 48UL;
 	v1620 = ((u(*)())v1612)(v1613, v1614, v1615, v1616, v1617, v1618, v1619);
+	v1620;
 	v1621 = (u)zas_modrm;
-	v1622 = *(u*)(vc + 48);
-	v1623 = 137;
-	v1624 = 7;
-	v1625 = 7;
-	v1626 = 0;
-	v1627 = 0;
-	v1628 = 56;
+	v1622 = *(u*)(vc + 48UL);
+	v1623 = 137UL;
+	v1624 = 7UL;
+	v1625 = 7UL;
+	v1626 = 0UL;
+	v1627 = 0UL;
+	v1628 = 56UL;
 	v1629 = ((u(*)())v1621)(v1622, v1623, v1624, v1625, v1626, v1627, v1628);
+	v1629;
 	v1630 = (u)zas_modrm;
-	v1631 = *(u*)(vc + 48);
-	v1632 = 137;
-	v1633 = 8;
-	v1634 = 7;
-	v1635 = 0;
-	v1636 = 0;
-	v1637 = 64;
+	v1631 = *(u*)(vc + 48UL);
+	v1632 = 137UL;
+	v1633 = 8UL;
+	v1634 = 7UL;
+	v1635 = 0UL;
+	v1636 = 0UL;
+	v1637 = 64UL;
 	v1638 = ((u(*)())v1630)(v1631, v1632, v1633, v1634, v1635, v1636, v1637);
+	v1638;
 	v1639 = (u)zas_modrm;
-	v1640 = *(u*)(vc + 48);
-	v1641 = 137;
-	v1642 = 9;
-	v1643 = 7;
-	v1644 = 0;
-	v1645 = 0;
-	v1646 = 72;
+	v1640 = *(u*)(vc + 48UL);
+	v1641 = 137UL;
+	v1642 = 9UL;
+	v1643 = 7UL;
+	v1644 = 0UL;
+	v1645 = 0UL;
+	v1646 = 72UL;
 	v1647 = ((u(*)())v1639)(v1640, v1641, v1642, v1643, v1644, v1645, v1646);
+	v1647;
 	v1648 = (u)zas_modrm;
-	v1649 = *(u*)(vc + 48);
-	v1650 = 137;
-	v1651 = 10;
-	v1652 = 7;
-	v1653 = 0;
-	v1654 = 0;
-	v1655 = 80;
+	v1649 = *(u*)(vc + 48UL);
+	v1650 = 137UL;
+	v1651 = 10UL;
+	v1652 = 7UL;
+	v1653 = 0UL;
+	v1654 = 0UL;
+	v1655 = 80UL;
 	v1656 = ((u(*)())v1648)(v1649, v1650, v1651, v1652, v1653, v1654, v1655);
+	v1656;
 	v1657 = (u)zas_modrm;
-	v1658 = *(u*)(vc + 48);
-	v1659 = 137;
-	v1660 = 11;
-	v1661 = 7;
-	v1662 = 0;
-	v1663 = 0;
-	v1664 = 88;
+	v1658 = *(u*)(vc + 48UL);
+	v1659 = 137UL;
+	v1660 = 11UL;
+	v1661 = 7UL;
+	v1662 = 0UL;
+	v1663 = 0UL;
+	v1664 = 88UL;
 	v1665 = ((u(*)())v1657)(v1658, v1659, v1660, v1661, v1662, v1663, v1664);
+	v1665;
 	v1666 = (u)zas_modrm;
-	v1667 = *(u*)(vc + 48);
-	v1668 = 137;
-	v1669 = 12;
-	v1670 = 7;
-	v1671 = 0;
-	v1672 = 0;
-	v1673 = 96;
+	v1667 = *(u*)(vc + 48UL);
+	v1668 = 137UL;
+	v1669 = 12UL;
+	v1670 = 7UL;
+	v1671 = 0UL;
+	v1672 = 0UL;
+	v1673 = 96UL;
 	v1674 = ((u(*)())v1666)(v1667, v1668, v1669, v1670, v1671, v1672, v1673);
+	v1674;
 	v1675 = (u)zas_modrm;
-	v1676 = *(u*)(vc + 48);
-	v1677 = 137;
-	v1678 = 13;
-	v1679 = 7;
-	v1680 = 0;
-	v1681 = 0;
-	v1682 = 104;
+	v1676 = *(u*)(vc + 48UL);
+	v1677 = 137UL;
+	v1678 = 13UL;
+	v1679 = 7UL;
+	v1680 = 0UL;
+	v1681 = 0UL;
+	v1682 = 104UL;
 	v1683 = ((u(*)())v1675)(v1676, v1677, v1678, v1679, v1680, v1681, v1682);
+	v1683;
 	v1684 = (u)zas_modrm;
-	v1685 = *(u*)(vc + 48);
-	v1686 = 137;
-	v1687 = 14;
-	v1688 = 7;
-	v1689 = 0;
-	v1690 = 0;
-	v1691 = 112;
+	v1685 = *(u*)(vc + 48UL);
+	v1686 = 137UL;
+	v1687 = 14UL;
+	v1688 = 7UL;
+	v1689 = 0UL;
+	v1690 = 0UL;
+	v1691 = 112UL;
 	v1692 = ((u(*)())v1684)(v1685, v1686, v1687, v1688, v1689, v1690, v1691);
+	v1692;
 	v1693 = (u)zas_modrm;
-	v1694 = *(u*)(vc + 48);
-	v1695 = 137;
-	v1696 = 15;
-	v1697 = 7;
-	v1698 = 0;
-	v1699 = 0;
-	v1700 = 120;
+	v1694 = *(u*)(vc + 48UL);
+	v1695 = 137UL;
+	v1696 = 15UL;
+	v1697 = 7UL;
+	v1698 = 0UL;
+	v1699 = 0UL;
+	v1700 = 120UL;
 	v1701 = ((u(*)())v1693)(v1694, v1695, v1696, v1697, v1698, v1699, v1700);
+	v1701;
 	v1702 = (u)zas_opr;
-	v1703 = *(u*)(vc + 48);
-	v1704 = 88;
-	v1705 = 0;
+	v1703 = *(u*)(vc + 48UL);
+	v1704 = 88UL;
+	v1705 = 0UL;
 	v1706 = ((u(*)())v1702)(v1703, v1704, v1705);
+	v1706;
 	v1707 = (u)zas_modrm;
-	v1708 = *(u*)(vc + 48);
-	v1709 = 137;
-	v1710 = 0;
-	v1711 = 7;
-	v1712 = 0;
-	v1713 = 0;
-	v1714 = 128;
+	v1708 = *(u*)(vc + 48UL);
+	v1709 = 137UL;
+	v1710 = 0UL;
+	v1711 = 7UL;
+	v1712 = 0UL;
+	v1713 = 0UL;
+	v1714 = 128UL;
 	v1715 = ((u(*)())v1707)(v1708, v1709, v1710, v1711, v1712, v1713, v1714);
+	v1715;
 	v1716 = (u)zas_modrr;
-	v1717 = *(u*)(vc + 48);
-	v1718 = 140;
-	v1719 = 1;
-	v1720 = 0;
+	v1717 = *(u*)(vc + 48UL);
+	v1718 = 140UL;
+	v1719 = 1UL;
+	v1720 = 0UL;
 	v1721 = ((u(*)())v1716)(v1717, v1718, v1719, v1720);
+	v1721;
 	v1722 = (u)zas_modrm;
-	v1723 = *(u*)(vc + 48);
-	v1724 = 137;
-	v1725 = 0;
-	v1726 = 7;
-	v1727 = 0;
-	v1728 = 0;
-	v1729 = 144;
+	v1723 = *(u*)(vc + 48UL);
+	v1724 = 137UL;
+	v1725 = 0UL;
+	v1726 = 7UL;
+	v1727 = 0UL;
+	v1728 = 0UL;
+	v1729 = 144UL;
 	v1730 = ((u(*)())v1722)(v1723, v1724, v1725, v1726, v1727, v1728, v1729);
+	v1730;
 	v1731 = (u)zas_op;
-	v1732 = *(u*)(vc + 48);
-	v1733 = 156;
+	v1732 = *(u*)(vc + 48UL);
+	v1733 = 156UL;
 	v1734 = ((u(*)())v1731)(v1732, v1733);
+	v1734;
 	v1735 = (u)zas_opr;
-	v1736 = *(u*)(vc + 48);
-	v1737 = 88;
-	v1738 = 0;
+	v1736 = *(u*)(vc + 48UL);
+	v1737 = 88UL;
+	v1738 = 0UL;
 	v1739 = ((u(*)())v1735)(v1736, v1737, v1738);
+	v1739;
 	v1740 = (u)zas_modrm;
-	v1741 = *(u*)(vc + 48);
-	v1742 = 137;
-	v1743 = 0;
-	v1744 = 7;
-	v1745 = 0;
-	v1746 = 0;
-	v1747 = 136;
+	v1741 = *(u*)(vc + 48UL);
+	v1742 = 137UL;
+	v1743 = 0UL;
+	v1744 = 7UL;
+	v1745 = 0UL;
+	v1746 = 0UL;
+	v1747 = 136UL;
 	v1748 = ((u(*)())v1740)(v1741, v1742, v1743, v1744, v1745, v1746, v1747);
+	v1748;
 	v1749 = (u)zas_modrm;
-	v1750 = *(u*)(vc + 48);
-	v1751 = 137;
-	v1752 = 4;
-	v1753 = 7;
-	v1754 = 0;
-	v1755 = 0;
-	v1756 = 32;
+	v1750 = *(u*)(vc + 48UL);
+	v1751 = 137UL;
+	v1752 = 4UL;
+	v1753 = 7UL;
+	v1754 = 0UL;
+	v1755 = 0UL;
+	v1756 = 32UL;
 	v1757 = ((u(*)())v1749)(v1750, v1751, v1752, v1753, v1754, v1755, v1756);
+	v1757;
 	v1758 = (u)zas_modrr;
-	v1759 = *(u*)(vc + 48);
-	v1760 = 140;
-	v1761 = 2;
-	v1762 = 0;
+	v1759 = *(u*)(vc + 48UL);
+	v1760 = 140UL;
+	v1761 = 2UL;
+	v1762 = 0UL;
 	v1763 = ((u(*)())v1758)(v1759, v1760, v1761, v1762);
+	v1763;
 	v1764 = (u)zas_modrm;
-	v1765 = *(u*)(vc + 48);
-	v1766 = 137;
-	v1767 = 0;
-	v1768 = 7;
-	v1769 = 0;
-	v1770 = 0;
-	v1771 = 152;
+	v1765 = *(u*)(vc + 48UL);
+	v1766 = 137UL;
+	v1767 = 0UL;
+	v1768 = 7UL;
+	v1769 = 0UL;
+	v1770 = 0UL;
+	v1771 = 152UL;
 	v1772 = ((u(*)())v1764)(v1765, v1766, v1767, v1768, v1769, v1770, v1771);
+	v1772;
 	v1773 = (u)zas_modrm;
-	v1774 = *(u*)(vc + 48);
-	v1775 = 137;
-	v1776 = 1;
-	v1777 = 7;
-	v1778 = 0;
-	v1779 = 0;
-	v1780 = 8;
+	v1774 = *(u*)(vc + 48UL);
+	v1775 = 137UL;
+	v1776 = 1UL;
+	v1777 = 7UL;
+	v1778 = 0UL;
+	v1779 = 0UL;
+	v1780 = 8UL;
 	v1781 = ((u(*)())v1773)(v1774, v1775, v1776, v1777, v1778, v1779, v1780);
+	v1781;
 	v1782 = (u)zas_modrm;
-	v1783 = *(u*)(vc + 48);
-	v1784 = 137;
-	v1785 = 2;
-	v1786 = 7;
-	v1787 = 0;
-	v1788 = 0;
-	v1789 = 16;
+	v1783 = *(u*)(vc + 48UL);
+	v1784 = 137UL;
+	v1785 = 2UL;
+	v1786 = 7UL;
+	v1787 = 0UL;
+	v1788 = 0UL;
+	v1789 = 16UL;
 	v1790 = ((u(*)())v1782)(v1783, v1784, v1785, v1786, v1787, v1788, v1789);
+	v1790;
 	v1791 = (u)zas_modrm;
-	v1792 = *(u*)(vc + 48);
-	v1793 = 137;
-	v1794 = 3;
-	v1795 = 7;
-	v1796 = 0;
-	v1797 = 0;
-	v1798 = 24;
+	v1792 = *(u*)(vc + 48UL);
+	v1793 = 137UL;
+	v1794 = 3UL;
+	v1795 = 7UL;
+	v1796 = 0UL;
+	v1797 = 0UL;
+	v1798 = 24UL;
 	v1799 = ((u(*)())v1791)(v1792, v1793, v1794, v1795, v1796, v1797, v1798);
+	v1799;
 	v1800 = (u)zas_modrm;
-	v1801 = *(u*)(vc + 48);
-	v1802 = 137;
-	v1803 = 5;
-	v1804 = 7;
-	v1805 = 0;
-	v1806 = 0;
-	v1807 = 40;
+	v1801 = *(u*)(vc + 48UL);
+	v1802 = 137UL;
+	v1803 = 5UL;
+	v1804 = 7UL;
+	v1805 = 0UL;
+	v1806 = 0UL;
+	v1807 = 40UL;
 	v1808 = ((u(*)())v1800)(v1801, v1802, v1803, v1804, v1805, v1806, v1807);
+	v1808;
 	v1809 = (u)zas_modrm;
-	v1810 = *(u*)(vc + 48);
-	v1811 = 137;
-	v1812 = 7;
-	v1813 = 7;
-	v1814 = 0;
-	v1815 = 0;
-	v1816 = 56;
+	v1810 = *(u*)(vc + 48UL);
+	v1811 = 137UL;
+	v1812 = 7UL;
+	v1813 = 7UL;
+	v1814 = 0UL;
+	v1815 = 0UL;
+	v1816 = 56UL;
 	v1817 = ((u(*)())v1809)(v1810, v1811, v1812, v1813, v1814, v1815, v1816);
+	v1817;
 	v1818 = (u)zas_modrm;
-	v1819 = *(u*)(vc + 48);
-	v1820 = 137;
-	v1821 = 8;
-	v1822 = 7;
-	v1823 = 0;
-	v1824 = 0;
-	v1825 = 64;
+	v1819 = *(u*)(vc + 48UL);
+	v1820 = 137UL;
+	v1821 = 8UL;
+	v1822 = 7UL;
+	v1823 = 0UL;
+	v1824 = 0UL;
+	v1825 = 64UL;
 	v1826 = ((u(*)())v1818)(v1819, v1820, v1821, v1822, v1823, v1824, v1825);
+	v1826;
 	v1827 = (u)zas_modrm;
-	v1828 = *(u*)(vc + 48);
-	v1829 = 137;
-	v1830 = 9;
-	v1831 = 7;
-	v1832 = 0;
-	v1833 = 0;
-	v1834 = 72;
+	v1828 = *(u*)(vc + 48UL);
+	v1829 = 137UL;
+	v1830 = 9UL;
+	v1831 = 7UL;
+	v1832 = 0UL;
+	v1833 = 0UL;
+	v1834 = 72UL;
 	v1835 = ((u(*)())v1827)(v1828, v1829, v1830, v1831, v1832, v1833, v1834);
+	v1835;
 	v1836 = (u)zas_modrm;
-	v1837 = *(u*)(vc + 48);
-	v1838 = 137;
-	v1839 = 10;
-	v1840 = 7;
-	v1841 = 0;
-	v1842 = 0;
-	v1843 = 80;
+	v1837 = *(u*)(vc + 48UL);
+	v1838 = 137UL;
+	v1839 = 10UL;
+	v1840 = 7UL;
+	v1841 = 0UL;
+	v1842 = 0UL;
+	v1843 = 80UL;
 	v1844 = ((u(*)())v1836)(v1837, v1838, v1839, v1840, v1841, v1842, v1843);
+	v1844;
 	v1845 = (u)zas_modrm;
-	v1846 = *(u*)(vc + 48);
-	v1847 = 137;
-	v1848 = 11;
-	v1849 = 7;
-	v1850 = 0;
-	v1851 = 0;
-	v1852 = 88;
+	v1846 = *(u*)(vc + 48UL);
+	v1847 = 137UL;
+	v1848 = 11UL;
+	v1849 = 7UL;
+	v1850 = 0UL;
+	v1851 = 0UL;
+	v1852 = 88UL;
 	v1853 = ((u(*)())v1845)(v1846, v1847, v1848, v1849, v1850, v1851, v1852);
+	v1853;
 	v1854 = (u)zas_modrm;
-	v1855 = *(u*)(vc + 48);
-	v1856 = 137;
-	v1857 = 12;
-	v1858 = 7;
-	v1859 = 0;
-	v1860 = 0;
-	v1861 = 96;
+	v1855 = *(u*)(vc + 48UL);
+	v1856 = 137UL;
+	v1857 = 12UL;
+	v1858 = 7UL;
+	v1859 = 0UL;
+	v1860 = 0UL;
+	v1861 = 96UL;
 	v1862 = ((u(*)())v1854)(v1855, v1856, v1857, v1858, v1859, v1860, v1861);
+	v1862;
 	v1863 = (u)zas_modrm;
-	v1864 = *(u*)(vc + 48);
-	v1865 = 137;
-	v1866 = 13;
-	v1867 = 7;
-	v1868 = 0;
-	v1869 = 0;
-	v1870 = 104;
+	v1864 = *(u*)(vc + 48UL);
+	v1865 = 137UL;
+	v1866 = 13UL;
+	v1867 = 7UL;
+	v1868 = 0UL;
+	v1869 = 0UL;
+	v1870 = 104UL;
 	v1871 = ((u(*)())v1863)(v1864, v1865, v1866, v1867, v1868, v1869, v1870);
+	v1871;
 	v1872 = (u)zas_modrm;
-	v1873 = *(u*)(vc + 48);
-	v1874 = 137;
-	v1875 = 14;
-	v1876 = 7;
-	v1877 = 0;
-	v1878 = 0;
-	v1879 = 112;
+	v1873 = *(u*)(vc + 48UL);
+	v1874 = 137UL;
+	v1875 = 14UL;
+	v1876 = 7UL;
+	v1877 = 0UL;
+	v1878 = 0UL;
+	v1879 = 112UL;
 	v1880 = ((u(*)())v1872)(v1873, v1874, v1875, v1876, v1877, v1878, v1879);
+	v1880;
 	v1881 = (u)zas_modrm;
-	v1882 = *(u*)(vc + 48);
-	v1883 = 137;
-	v1884 = 15;
-	v1885 = 7;
-	v1886 = 0;
-	v1887 = 0;
-	v1888 = 120;
+	v1882 = *(u*)(vc + 48UL);
+	v1883 = 137UL;
+	v1884 = 15UL;
+	v1885 = 7UL;
+	v1886 = 0UL;
+	v1887 = 0UL;
+	v1888 = 120UL;
 	v1889 = ((u(*)())v1881)(v1882, v1883, v1884, v1885, v1886, v1887, v1888);
+	v1889;
 	v1890 = (u)zas_modrm;
-	v1891 = *(u*)(vc + 48);
-	v1892 = 139;
-	v1893 = 0;
-	v1894 = 6;
-	v1895 = 0;
-	v1896 = 0;
-	v1897 = 152;
+	v1891 = *(u*)(vc + 48UL);
+	v1892 = 139UL;
+	v1893 = 0UL;
+	v1894 = 6UL;
+	v1895 = 0UL;
+	v1896 = 0UL;
+	v1897 = 152UL;
 	v1898 = ((u(*)())v1890)(v1891, v1892, v1893, v1894, v1895, v1896, v1897);
+	v1898;
 	v1899 = (u)zas_opr;
-	v1900 = *(u*)(vc + 48);
-	v1901 = 80;
-	v1902 = 0;
+	v1900 = *(u*)(vc + 48UL);
+	v1901 = 80UL;
+	v1902 = 0UL;
 	v1903 = ((u(*)())v1899)(v1900, v1901, v1902);
+	v1903;
 	v1904 = (u)zas_modrm;
-	v1905 = *(u*)(vc + 48);
-	v1906 = 139;
-	v1907 = 0;
-	v1908 = 6;
-	v1909 = 0;
-	v1910 = 0;
-	v1911 = 32;
+	v1905 = *(u*)(vc + 48UL);
+	v1906 = 139UL;
+	v1907 = 0UL;
+	v1908 = 6UL;
+	v1909 = 0UL;
+	v1910 = 0UL;
+	v1911 = 32UL;
 	v1912 = ((u(*)())v1904)(v1905, v1906, v1907, v1908, v1909, v1910, v1911);
+	v1912;
 	v1913 = (u)zas_opr;
-	v1914 = *(u*)(vc + 48);
-	v1915 = 80;
-	v1916 = 0;
+	v1914 = *(u*)(vc + 48UL);
+	v1915 = 80UL;
+	v1916 = 0UL;
 	v1917 = ((u(*)())v1913)(v1914, v1915, v1916);
+	v1917;
 	v1918 = (u)zas_modrm;
-	v1919 = *(u*)(vc + 48);
-	v1920 = 139;
-	v1921 = 0;
-	v1922 = 6;
-	v1923 = 0;
-	v1924 = 0;
-	v1925 = 136;
+	v1919 = *(u*)(vc + 48UL);
+	v1920 = 139UL;
+	v1921 = 0UL;
+	v1922 = 6UL;
+	v1923 = 0UL;
+	v1924 = 0UL;
+	v1925 = 136UL;
 	v1926 = ((u(*)())v1918)(v1919, v1920, v1921, v1922, v1923, v1924, v1925);
+	v1926;
 	v1927 = (u)zas_opr;
-	v1928 = *(u*)(vc + 48);
-	v1929 = 80;
-	v1930 = 0;
+	v1928 = *(u*)(vc + 48UL);
+	v1929 = 80UL;
+	v1930 = 0UL;
 	v1931 = ((u(*)())v1927)(v1928, v1929, v1930);
+	v1931;
 	v1932 = (u)zas_modrm;
-	v1933 = *(u*)(vc + 48);
-	v1934 = 139;
-	v1935 = 0;
-	v1936 = 6;
-	v1937 = 0;
-	v1938 = 0;
-	v1939 = 144;
+	v1933 = *(u*)(vc + 48UL);
+	v1934 = 139UL;
+	v1935 = 0UL;
+	v1936 = 6UL;
+	v1937 = 0UL;
+	v1938 = 0UL;
+	v1939 = 144UL;
 	v1940 = ((u(*)())v1932)(v1933, v1934, v1935, v1936, v1937, v1938, v1939);
+	v1940;
 	v1941 = (u)zas_opr;
-	v1942 = *(u*)(vc + 48);
-	v1943 = 80;
-	v1944 = 0;
+	v1942 = *(u*)(vc + 48UL);
+	v1943 = 80UL;
+	v1944 = 0UL;
 	v1945 = ((u(*)())v1941)(v1942, v1943, v1944);
+	v1945;
 	v1946 = (u)zas_modrm;
-	v1947 = *(u*)(vc + 48);
-	v1948 = 139;
-	v1949 = 0;
-	v1950 = 6;
-	v1951 = 0;
-	v1952 = 0;
-	v1953 = 128;
+	v1947 = *(u*)(vc + 48UL);
+	v1948 = 139UL;
+	v1949 = 0UL;
+	v1950 = 6UL;
+	v1951 = 0UL;
+	v1952 = 0UL;
+	v1953 = 128UL;
 	v1954 = ((u(*)())v1946)(v1947, v1948, v1949, v1950, v1951, v1952, v1953);
+	v1954;
 	v1955 = (u)zas_opr;
-	v1956 = *(u*)(vc + 48);
-	v1957 = 80;
-	v1958 = 0;
+	v1956 = *(u*)(vc + 48UL);
+	v1957 = 80UL;
+	v1958 = 0UL;
 	v1959 = ((u(*)())v1955)(v1956, v1957, v1958);
+	v1959;
 	v1960 = (u)zas_modrm;
-	v1961 = *(u*)(vc + 48);
-	v1962 = 139;
-	v1963 = 0;
-	v1964 = 6;
-	v1965 = 0;
-	v1966 = 0;
-	v1967 = 0;
+	v1961 = *(u*)(vc + 48UL);
+	v1962 = 139UL;
+	v1963 = 0UL;
+	v1964 = 6UL;
+	v1965 = 0UL;
+	v1966 = 0UL;
+	v1967 = 0UL;
 	v1968 = ((u(*)())v1960)(v1961, v1962, v1963, v1964, v1965, v1966, v1967);
+	v1968;
 	v1969 = (u)zas_modrm;
-	v1970 = *(u*)(vc + 48);
-	v1971 = 139;
-	v1972 = 6;
-	v1973 = 6;
-	v1974 = 0;
-	v1975 = 0;
-	v1976 = 40;
+	v1970 = *(u*)(vc + 48UL);
+	v1971 = 139UL;
+	v1972 = 6UL;
+	v1973 = 6UL;
+	v1974 = 0UL;
+	v1975 = 0UL;
+	v1976 = 40UL;
 	v1977 = ((u(*)())v1969)(v1970, v1971, v1972, v1973, v1974, v1975, v1976);
+	v1977;
 	v1978 = (u)zas_op;
-	v1979 = *(u*)(vc + 48);
-	v1980 = 18639;
+	v1979 = *(u*)(vc + 48UL);
+	v1980 = 18639UL;
 	v1981 = ((u(*)())v1978)(v1979, v1980);
-b694:	return 0;
-b698:	v1556 = 0;
+	v1981;
+b694:	return 0UL;
+b696:	goto b694;
+b698:	v1556 = 0UL;
 	goto b700;
-b702:	v1557 = 1;
+b702:	v1557 = 1UL;
 	goto b703;
-b683:	v1530 = 0;
+b681:	goto b679;
+b683:	v1530 = 0UL;
 	goto b685;
-b687:	v1531 = 1;
+b687:	v1531 = 1UL;
 	goto b688;
-b668:	v1500 = 0;
+b666:	goto b664;
+b668:	v1500 = 0UL;
 	goto b670;
-b672:	v1501 = 1;
+b672:	v1501 = 1UL;
 	goto b673;
-b652:	v1464 = 0;
+b650:	goto b648;
+b652:	v1464 = 0UL;
 	goto b654;
-b656:	v1465 = 1;
+b656:	v1465 = 1UL;
 	goto b657;
-b637:	v1434 = 0;
+b635:	goto b633;
+b637:	v1434 = 0UL;
 	goto b639;
-b641:	v1435 = 1;
+b641:	v1435 = 1UL;
 	goto b642;
-b622:	v1404 = 0;
+b620:	goto b618;
+b622:	v1404 = 0UL;
 	goto b624;
-b626:	v1405 = 1;
+b626:	v1405 = 1UL;
 	goto b627;
-b605:	v1361 = 0;
+b603:	goto b601;
+b605:	v1361 = 0UL;
 	goto b607;
-b609:	v1362 = 1;
+b609:	v1362 = 1UL;
 	goto b610;
-b590:	v1337 = 0;
+b588:	goto b586;
+b590:	v1337 = 0UL;
 	goto b592;
-b594:	v1338 = 1;
+b594:	v1338 = 1UL;
 	goto b595;
-b575:	v1313 = 0;
+b573:	goto b571;
+b575:	v1313 = 0UL;
 	goto b577;
-b579:	v1314 = 1;
+b579:	v1314 = 1UL;
 	goto b580;
-b560:	v1284 = 0;
+b558:	goto b556;
+b560:	v1284 = 0UL;
 	goto b562;
-b564:	v1285 = 1;
+b564:	v1285 = 1UL;
 	goto b565;
-b545:	v1255 = 0;
+b543:	goto b541;
+b545:	v1255 = 0UL;
 	goto b547;
-b549:	v1256 = 1;
+b549:	v1256 = 1UL;
 	goto b550;
-b529:	v1225 = 0;
+b527:	goto b525;
+b529:	v1225 = 0UL;
 	goto b531;
-b533:	v1226 = 1;
+b533:	v1226 = 1UL;
 	goto b534;
-b513:	v1195 = 0;
+b511:	goto b509;
+b513:	v1195 = 0UL;
 	goto b515;
-b517:	v1196 = 1;
+b517:	v1196 = 1UL;
 	goto b518;
-b498:	v1170 = 0;
+b496:	goto b494;
+b498:	v1170 = 0UL;
 	goto b500;
-b502:	v1171 = 1;
+b502:	v1171 = 1UL;
 	goto b503;
-b483:	v1145 = 0;
+b481:	goto b479;
+b483:	v1145 = 0UL;
 	goto b485;
-b487:	v1146 = 1;
+b487:	v1146 = 1UL;
 	goto b488;
-b468:	v1120 = 0;
+b466:	goto b464;
+b468:	v1120 = 0UL;
 	goto b470;
-b472:	v1121 = 1;
+b472:	v1121 = 1UL;
 	goto b473;
-b432:	v996 = 0;
+b430:	goto b428;
+b432:	v996 = 0UL;
 	goto b434;
-b436:	v997 = 1;
+b436:	v997 = 1UL;
 	goto b437;
-b417:	v970 = 0;
+b415:	goto b413;
+b417:	v970 = 0UL;
 	goto b419;
-b421:	v971 = 1;
+b421:	v971 = 1UL;
 	goto b422;
-b402:	v944 = 0;
+b400:	goto b398;
+b402:	v944 = 0UL;
 	goto b404;
-b406:	v945 = 1;
+b406:	v945 = 1UL;
 	goto b407;
-b382:	v879 = 0;
+b380:	goto b378;
+b382:	v879 = 0UL;
 	goto b384;
-b386:	v880 = 1;
+b386:	v880 = 1UL;
 	goto b387;
-b362:	v814 = 0;
+b360:	goto b358;
+b362:	v814 = 0UL;
 	goto b364;
-b366:	v815 = 1;
+b366:	v815 = 1UL;
 	goto b367;
-b347:	v787 = 0;
+b345:	goto b343;
+b347:	v787 = 0UL;
 	goto b349;
-b351:	v788 = 1;
+b351:	v788 = 1UL;
 	goto b352;
-b332:	v760 = 0;
+b330:	goto b328;
+b332:	v760 = 0UL;
 	goto b334;
-b336:	v761 = 1;
+b336:	v761 = 1UL;
 	goto b337;
-b317:	v733 = 0;
+b315:	goto b313;
+b317:	v733 = 0UL;
 	goto b319;
-b321:	v734 = 1;
+b321:	v734 = 1UL;
 	goto b322;
-b302:	v706 = 0;
+b300:	goto b298;
+b302:	v706 = 0UL;
 	goto b304;
-b306:	v707 = 1;
+b306:	v707 = 1UL;
 	goto b307;
-b287:	v679 = 0;
+b285:	goto b283;
+b287:	v679 = 0UL;
 	goto b289;
-b291:	v680 = 1;
+b291:	v680 = 1UL;
 	goto b292;
-b272:	v652 = 0;
+b270:	goto b268;
+b272:	v652 = 0UL;
 	goto b274;
-b276:	v653 = 1;
+b276:	v653 = 1UL;
 	goto b277;
-b257:	v625 = 0;
+b255:	goto b253;
+b257:	v625 = 0UL;
 	goto b259;
-b261:	v626 = 1;
+b261:	v626 = 1UL;
 	goto b262;
-b242:	v598 = 0;
+b240:	goto b238;
+b242:	v598 = 0UL;
 	goto b244;
-b246:	v599 = 1;
+b246:	v599 = 1UL;
 	goto b247;
-b222:	v544 = 0;
+b220:	goto b218;
+b222:	v544 = 0UL;
 	goto b224;
-b226:	v545 = 1;
+b226:	v545 = 1UL;
 	goto b227;
-b203:	v496 = 0;
+b201:	goto b199;
+b203:	v496 = 0UL;
 	goto b205;
-b207:	v497 = 1;
+b207:	v497 = 1UL;
 	goto b208;
-b186:	v459 = 0;
+b184:	goto b182;
+b186:	v459 = 0UL;
 	goto b188;
-b190:	v460 = 1;
+b190:	v460 = 1UL;
 	goto b191;
-b170:	v428 = 0;
+b168:	goto b166;
+b170:	v428 = 0UL;
 	goto b172;
-b174:	v429 = 1;
+b174:	v429 = 1UL;
 	goto b175;
-b152:	v387 = 0;
+b150:	goto b148;
+b152:	v387 = 0UL;
 	goto b154;
-b156:	v388 = 1;
+b156:	v388 = 1UL;
 	goto b157;
-b135:	v352 = 0;
+b133:	goto b131;
+b135:	v352 = 0UL;
 	goto b137;
-b139:	v353 = 1;
+b139:	v353 = 1UL;
 	goto b140;
-b118:	v315 = 0;
+b116:	goto b114;
+b118:	v315 = 0UL;
 	goto b120;
-b122:	v316 = 1;
+b122:	v316 = 1UL;
 	goto b123;
-b102:	v284 = 0;
+b100:	goto b98;
+b102:	v284 = 0UL;
 	goto b104;
-b106:	v285 = 1;
+b106:	v285 = 1UL;
 	goto b107;
-b71:	v147 = 0;
+b69:	goto b67;
+b71:	v147 = 0UL;
 	goto b73;
-b75:	v148 = 1;
+b75:	v148 = 1UL;
 	goto b76;
-b57:	v126 = 0;
+b55:	goto b53;
+b57:	v126 = 0UL;
 	goto b59;
-b61:	v127 = 1;
+b61:	v127 = 1UL;
 	goto b62;
-b43:	v105 = 0;
+b41:	goto b39;
+b43:	v105 = 0UL;
 	goto b45;
-b47:	v106 = 1;
+b47:	v106 = 1UL;
 	goto b48;
-b28:	v78 = 0;
+b26:	goto b24;
+b28:	v78 = 0UL;
 	goto b30;
-b32:	v79 = 1;
+b32:	v79 = 1UL;
 	goto b33;
-b6:	v8 = 0;
+b4:	goto b2;
+b6:	v8 = 0UL;
 	goto b8;
-b10:	v9 = 1;
+b10:	v9 = 1UL;
 	goto b11;
 }
 u zemit_hook(u vc) {
@@ -8196,72 +8797,80 @@ u zemit_hook(u vc) {
 	u v32 = 0;
 	u v33 = 0;
 	u v34 = 0;
-	if (!*(u*)(vc + 80)) goto b5;
-	v1 = 0;
-b6:	if (!v1) goto b1;
-	*(u*)(vc + 112) = *(u*)(vc + 96);
-	*(u*)(vc + 104) = *(u*)(vc + 88);
-b1:	if (*(u*)(vc + 96) != *(u*)(vc + 112)) goto b11;
-	if (*(u*)(vc + 88) != *(u*)(vc + 104)) goto b15;
-	v3 = 1;
+	if (!*(u*)(vc + 80UL)) goto b5;
+	v1 = 0UL;
+b6:	if (!v1) goto b3;
+	*(u*)(vc + 112UL) = *(u*)(vc + 96UL);
+	*(u*)(vc + 104UL) = *(u*)(vc + 88UL);
+b1:	if (*(u*)(vc + 96UL) != *(u*)(vc + 112UL)) goto b11;
+	if (*(u*)(vc + 88UL) != *(u*)(vc + 104UL)) goto b15;
+	v3 = 1UL;
 b17:	if (!v3) goto b11;
-	v2 = 1;
-b13:	if (!v2) goto b7;
-	return 0;
-b7:	v11 = (u)zfputh;
-	v12 = *(u*)(vc + 80);
-	v13 = *(u*)(vc + 24) + 1048576UL;
+	v2 = 1UL;
+b13:	if (!v2) goto b9;
+	return 0UL;
+b9:	v11 = (u)zfputh;
+	v12 = *(u*)(vc + 80UL);
+	v13 = *(u*)(vc + 24UL) + 1048576UL;
 	v14 = ((u(*)())v11)(v12, v13);
+	v14;
 	v15 = (u)zfputs;
-	v16 = *(u*)(vc + 80);
+	v16 = *(u*)(vc + 80UL);
 	v17 = (u)"\011";
 	v18 = ((u(*)())v15)(v16, v17);
-	if (!*(u*)(vc + 88)) goto b33;
+	v18;
+	if (!*(u*)(vc + 88UL)) goto b35;
 	v19 = (u)zfputs;
-	v20 = *(u*)(vc + 80);
-	v21 = *(u*)(vc + 88);
+	v20 = *(u*)(vc + 80UL);
+	v21 = *(u*)(vc + 88UL);
 	v22 = ((u(*)())v19)(v20, v21);
+	v22;
 b33:	v23 = (u)zfputs;
-	v24 = *(u*)(vc + 80);
+	v24 = *(u*)(vc + 80UL);
 	v25 = (u)":";
 	v26 = ((u(*)())v23)(v24, v25);
+	v26;
 	v27 = (u)zfputd;
-	v28 = *(u*)(vc + 80);
-	v29 = *(u*)(vc + 96);
+	v28 = *(u*)(vc + 80UL);
+	v29 = *(u*)(vc + 96UL);
 	v30 = ((u(*)())v27)(v28, v29);
+	v30;
 	v31 = (u)zfputs;
-	v32 = *(u*)(vc + 80);
+	v32 = *(u*)(vc + 80UL);
 	v33 = (u)"\012";
 	v34 = ((u(*)())v31)(v32, v33);
-	*(u*)(vc + 112) = *(u*)(vc + 96);
-	*(u*)(vc + 104) = *(u*)(vc + 88);
-	return 0;
-b11:	v2 = 0;
+	v34;
+	*(u*)(vc + 112UL) = *(u*)(vc + 96UL);
+	*(u*)(vc + 104UL) = *(u*)(vc + 88UL);
+	return 0UL;
+b35:	goto b33;
+b11:	v2 = 0UL;
 	goto b13;
-b15:	if (!*(u*)(vc + 88)) goto b20;
-	if (!*(u*)(vc + 104)) goto b24;
+b15:	if (!*(u*)(vc + 88UL)) goto b20;
+	if (!*(u*)(vc + 104UL)) goto b24;
 	v7 = (u)zstrcmp;
-	v8 = *(u*)(vc + 88);
-	v9 = *(u*)(vc + 104);
+	v8 = *(u*)(vc + 88UL);
+	v9 = *(u*)(vc + 104UL);
 	v10 = ((u(*)())v7)(v8, v9);
 	if (!v10) goto b28;
-	v6 = 0;
+	v6 = 0UL;
 b29:	if (!v6) goto b24;
-	v5 = 1;
+	v5 = 1UL;
 b26:	if (!v5) goto b20;
-	v4 = 1;
+	v4 = 1UL;
 b22:	if (!v4) goto b18;
-	v3 = 1;
+	v3 = 1UL;
 	goto b17;
-b18:	v3 = 0;
+b18:	v3 = 0UL;
 	goto b17;
-b20:	v4 = 0;
+b20:	v4 = 0UL;
 	goto b22;
-b24:	v5 = 0;
+b24:	v5 = 0UL;
 	goto b26;
-b28:	v6 = 1;
+b28:	v6 = 1UL;
 	goto b29;
-b5:	v1 = 1;
+b3:	goto b1;
+b5:	v1 = 1UL;
 	goto b6;
 }
 u zemit_isr(u vc) {
@@ -8891,694 +9500,776 @@ u zemit_isr(u vc) {
 	u v624 = 0;
 	u v625 = 0;
 	v4 = (u)zmklabel;
-	v5 = *(u*)(vc + 48);
+	v5 = *(u*)(vc + 48UL);
 	v6 = ((u(*)())v4)(v5);
 	vout = v6;
-	vi = 0;
-b2:	if (vi != 256) goto b4;
+	vi = 0UL;
+b2:	if (vi != 256UL) goto b6;
 	v96 = (u)zfixup_label;
-	v97 = *(u*)(vc + 48);
+	v97 = *(u*)(vc + 48UL);
 	v98 = vout;
 	v99 = ((u(*)())v96)(v97, v98);
+	v99;
 	v100 = (u)zas_modri;
-	v101 = *(u*)(vc + 48);
+	v101 = *(u*)(vc + 48UL);
 	v102 = 327809UL;
-	v103 = 4;
-	v104 = 176;
+	v103 = 4UL;
+	v104 = 176UL;
 	v105 = ((u(*)())v100)(v101, v102, v103, v104);
+	v105;
 	v106 = (u)zas_modrm;
-	v107 = *(u*)(vc + 48);
-	v108 = 137;
-	v109 = 5;
-	v110 = 4;
-	v111 = 0;
-	v112 = 0;
-	v113 = 40;
+	v107 = *(u*)(vc + 48UL);
+	v108 = 137UL;
+	v109 = 5UL;
+	v110 = 4UL;
+	v111 = 0UL;
+	v112 = 0UL;
+	v113 = 40UL;
 	v114 = ((u(*)())v106)(v107, v108, v109, v110, v111, v112, v113);
+	v114;
 	v115 = (u)zas_modrr;
-	v116 = *(u*)(vc + 48);
-	v117 = 139;
-	v118 = 5;
-	v119 = 4;
+	v116 = *(u*)(vc + 48UL);
+	v117 = 139UL;
+	v118 = 5UL;
+	v119 = 4UL;
 	v120 = ((u(*)())v115)(v116, v117, v118, v119);
+	v120;
 	v121 = (u)zas_modrm;
-	v122 = *(u*)(vc + 48);
-	v123 = 137;
-	v124 = 0;
-	v125 = 5;
-	v126 = 0;
-	v127 = 0;
-	v128 = 0;
+	v122 = *(u*)(vc + 48UL);
+	v123 = 137UL;
+	v124 = 0UL;
+	v125 = 5UL;
+	v126 = 0UL;
+	v127 = 0UL;
+	v128 = 0UL;
 	v129 = ((u(*)())v121)(v122, v123, v124, v125, v126, v127, v128);
+	v129;
 	v130 = (u)zas_modrm;
-	v131 = *(u*)(vc + 48);
-	v132 = 137;
-	v133 = 1;
-	v134 = 5;
-	v135 = 0;
-	v136 = 0;
-	v137 = 8;
+	v131 = *(u*)(vc + 48UL);
+	v132 = 137UL;
+	v133 = 1UL;
+	v134 = 5UL;
+	v135 = 0UL;
+	v136 = 0UL;
+	v137 = 8UL;
 	v138 = ((u(*)())v130)(v131, v132, v133, v134, v135, v136, v137);
+	v138;
 	v139 = (u)zas_modrm;
-	v140 = *(u*)(vc + 48);
-	v141 = 137;
-	v142 = 2;
-	v143 = 5;
-	v144 = 0;
-	v145 = 0;
-	v146 = 16;
+	v140 = *(u*)(vc + 48UL);
+	v141 = 137UL;
+	v142 = 2UL;
+	v143 = 5UL;
+	v144 = 0UL;
+	v145 = 0UL;
+	v146 = 16UL;
 	v147 = ((u(*)())v139)(v140, v141, v142, v143, v144, v145, v146);
+	v147;
 	v148 = (u)zas_modrm;
-	v149 = *(u*)(vc + 48);
-	v150 = 137;
-	v151 = 3;
-	v152 = 5;
-	v153 = 0;
-	v154 = 0;
-	v155 = 24;
+	v149 = *(u*)(vc + 48UL);
+	v150 = 137UL;
+	v151 = 3UL;
+	v152 = 5UL;
+	v153 = 0UL;
+	v154 = 0UL;
+	v155 = 24UL;
 	v156 = ((u(*)())v148)(v149, v150, v151, v152, v153, v154, v155);
+	v156;
 	v157 = (u)zas_modrm;
-	v158 = *(u*)(vc + 48);
-	v159 = 137;
-	v160 = 6;
-	v161 = 5;
-	v162 = 0;
-	v163 = 0;
-	v164 = 48;
+	v158 = *(u*)(vc + 48UL);
+	v159 = 137UL;
+	v160 = 6UL;
+	v161 = 5UL;
+	v162 = 0UL;
+	v163 = 0UL;
+	v164 = 48UL;
 	v165 = ((u(*)())v157)(v158, v159, v160, v161, v162, v163, v164);
+	v165;
 	v166 = (u)zas_modrm;
-	v167 = *(u*)(vc + 48);
-	v168 = 137;
-	v169 = 7;
-	v170 = 5;
-	v171 = 0;
-	v172 = 0;
-	v173 = 56;
+	v167 = *(u*)(vc + 48UL);
+	v168 = 137UL;
+	v169 = 7UL;
+	v170 = 5UL;
+	v171 = 0UL;
+	v172 = 0UL;
+	v173 = 56UL;
 	v174 = ((u(*)())v166)(v167, v168, v169, v170, v171, v172, v173);
+	v174;
 	v175 = (u)zas_modrm;
-	v176 = *(u*)(vc + 48);
-	v177 = 137;
-	v178 = 8;
-	v179 = 5;
-	v180 = 0;
-	v181 = 0;
-	v182 = 64;
+	v176 = *(u*)(vc + 48UL);
+	v177 = 137UL;
+	v178 = 8UL;
+	v179 = 5UL;
+	v180 = 0UL;
+	v181 = 0UL;
+	v182 = 64UL;
 	v183 = ((u(*)())v175)(v176, v177, v178, v179, v180, v181, v182);
+	v183;
 	v184 = (u)zas_modrm;
-	v185 = *(u*)(vc + 48);
-	v186 = 137;
-	v187 = 9;
-	v188 = 5;
-	v189 = 0;
-	v190 = 0;
-	v191 = 72;
+	v185 = *(u*)(vc + 48UL);
+	v186 = 137UL;
+	v187 = 9UL;
+	v188 = 5UL;
+	v189 = 0UL;
+	v190 = 0UL;
+	v191 = 72UL;
 	v192 = ((u(*)())v184)(v185, v186, v187, v188, v189, v190, v191);
+	v192;
 	v193 = (u)zas_modrm;
-	v194 = *(u*)(vc + 48);
-	v195 = 137;
-	v196 = 10;
-	v197 = 5;
-	v198 = 0;
-	v199 = 0;
-	v200 = 80;
+	v194 = *(u*)(vc + 48UL);
+	v195 = 137UL;
+	v196 = 10UL;
+	v197 = 5UL;
+	v198 = 0UL;
+	v199 = 0UL;
+	v200 = 80UL;
 	v201 = ((u(*)())v193)(v194, v195, v196, v197, v198, v199, v200);
+	v201;
 	v202 = (u)zas_modrm;
-	v203 = *(u*)(vc + 48);
-	v204 = 137;
-	v205 = 11;
-	v206 = 5;
-	v207 = 0;
-	v208 = 0;
-	v209 = 88;
+	v203 = *(u*)(vc + 48UL);
+	v204 = 137UL;
+	v205 = 11UL;
+	v206 = 5UL;
+	v207 = 0UL;
+	v208 = 0UL;
+	v209 = 88UL;
 	v210 = ((u(*)())v202)(v203, v204, v205, v206, v207, v208, v209);
+	v210;
 	v211 = (u)zas_modrm;
-	v212 = *(u*)(vc + 48);
-	v213 = 137;
-	v214 = 12;
-	v215 = 5;
-	v216 = 0;
-	v217 = 0;
-	v218 = 96;
+	v212 = *(u*)(vc + 48UL);
+	v213 = 137UL;
+	v214 = 12UL;
+	v215 = 5UL;
+	v216 = 0UL;
+	v217 = 0UL;
+	v218 = 96UL;
 	v219 = ((u(*)())v211)(v212, v213, v214, v215, v216, v217, v218);
+	v219;
 	v220 = (u)zas_modrm;
-	v221 = *(u*)(vc + 48);
-	v222 = 137;
-	v223 = 13;
-	v224 = 5;
-	v225 = 0;
-	v226 = 0;
-	v227 = 104;
+	v221 = *(u*)(vc + 48UL);
+	v222 = 137UL;
+	v223 = 13UL;
+	v224 = 5UL;
+	v225 = 0UL;
+	v226 = 0UL;
+	v227 = 104UL;
 	v228 = ((u(*)())v220)(v221, v222, v223, v224, v225, v226, v227);
+	v228;
 	v229 = (u)zas_modrm;
-	v230 = *(u*)(vc + 48);
-	v231 = 137;
-	v232 = 14;
-	v233 = 5;
-	v234 = 0;
-	v235 = 0;
-	v236 = 112;
+	v230 = *(u*)(vc + 48UL);
+	v231 = 137UL;
+	v232 = 14UL;
+	v233 = 5UL;
+	v234 = 0UL;
+	v235 = 0UL;
+	v236 = 112UL;
 	v237 = ((u(*)())v229)(v230, v231, v232, v233, v234, v235, v236);
+	v237;
 	v238 = (u)zas_modrm;
-	v239 = *(u*)(vc + 48);
-	v240 = 137;
-	v241 = 15;
-	v242 = 5;
-	v243 = 0;
-	v244 = 0;
-	v245 = 120;
+	v239 = *(u*)(vc + 48UL);
+	v240 = 137UL;
+	v241 = 15UL;
+	v242 = 5UL;
+	v243 = 0UL;
+	v244 = 0UL;
+	v245 = 120UL;
 	v246 = ((u(*)())v238)(v239, v240, v241, v242, v243, v244, v245);
+	v246;
 	v247 = (u)zas_modrm;
-	v248 = *(u*)(vc + 48);
-	v249 = 139;
-	v250 = 0;
-	v251 = 5;
-	v252 = 0;
-	v253 = 0;
-	v254 = 176;
+	v248 = *(u*)(vc + 48UL);
+	v249 = 139UL;
+	v250 = 0UL;
+	v251 = 5UL;
+	v252 = 0UL;
+	v253 = 0UL;
+	v254 = 176UL + 0UL;
 	v255 = ((u(*)())v247)(v248, v249, v250, v251, v252, v253, v254);
+	v255;
 	v256 = (u)zas_modrm;
-	v257 = *(u*)(vc + 48);
-	v258 = 137;
-	v259 = 0;
-	v260 = 5;
-	v261 = 0;
-	v262 = 0;
-	v263 = 160;
+	v257 = *(u*)(vc + 48UL);
+	v258 = 137UL;
+	v259 = 0UL;
+	v260 = 5UL;
+	v261 = 0UL;
+	v262 = 0UL;
+	v263 = 160UL;
 	v264 = ((u(*)())v256)(v257, v258, v259, v260, v261, v262, v263);
+	v264;
 	v265 = (u)zas_modrm;
-	v266 = *(u*)(vc + 48);
-	v267 = 139;
-	v268 = 0;
-	v269 = 5;
-	v270 = 0;
-	v271 = 0;
-	v272 = 184;
+	v266 = *(u*)(vc + 48UL);
+	v267 = 139UL;
+	v268 = 0UL;
+	v269 = 5UL;
+	v270 = 0UL;
+	v271 = 0UL;
+	v272 = 176UL + 8UL;
 	v273 = ((u(*)())v265)(v266, v267, v268, v269, v270, v271, v272);
+	v273;
 	v274 = (u)zas_modrm;
-	v275 = *(u*)(vc + 48);
-	v276 = 137;
-	v277 = 0;
-	v278 = 5;
-	v279 = 0;
-	v280 = 0;
-	v281 = 168;
+	v275 = *(u*)(vc + 48UL);
+	v276 = 137UL;
+	v277 = 0UL;
+	v278 = 5UL;
+	v279 = 0UL;
+	v280 = 0UL;
+	v281 = 168UL;
 	v282 = ((u(*)())v274)(v275, v276, v277, v278, v279, v280, v281);
+	v282;
 	v283 = (u)zas_modrm;
-	v284 = *(u*)(vc + 48);
-	v285 = 139;
-	v286 = 0;
-	v287 = 5;
-	v288 = 0;
-	v289 = 0;
-	v290 = 192;
+	v284 = *(u*)(vc + 48UL);
+	v285 = 139UL;
+	v286 = 0UL;
+	v287 = 5UL;
+	v288 = 0UL;
+	v289 = 0UL;
+	v290 = 176UL + 16UL;
 	v291 = ((u(*)())v283)(v284, v285, v286, v287, v288, v289, v290);
+	v291;
 	v292 = (u)zas_modrm;
-	v293 = *(u*)(vc + 48);
-	v294 = 137;
-	v295 = 0;
-	v296 = 5;
-	v297 = 0;
-	v298 = 0;
-	v299 = 128;
+	v293 = *(u*)(vc + 48UL);
+	v294 = 137UL;
+	v295 = 0UL;
+	v296 = 5UL;
+	v297 = 0UL;
+	v298 = 0UL;
+	v299 = 128UL;
 	v300 = ((u(*)())v292)(v293, v294, v295, v296, v297, v298, v299);
+	v300;
 	v301 = (u)zas_modrm;
-	v302 = *(u*)(vc + 48);
-	v303 = 139;
-	v304 = 0;
-	v305 = 5;
-	v306 = 0;
-	v307 = 0;
-	v308 = 200;
+	v302 = *(u*)(vc + 48UL);
+	v303 = 139UL;
+	v304 = 0UL;
+	v305 = 5UL;
+	v306 = 0UL;
+	v307 = 0UL;
+	v308 = 176UL + 24UL;
 	v309 = ((u(*)())v301)(v302, v303, v304, v305, v306, v307, v308);
+	v309;
 	v310 = (u)zas_modrm;
-	v311 = *(u*)(vc + 48);
-	v312 = 137;
-	v313 = 0;
-	v314 = 5;
-	v315 = 0;
-	v316 = 0;
-	v317 = 144;
+	v311 = *(u*)(vc + 48UL);
+	v312 = 137UL;
+	v313 = 0UL;
+	v314 = 5UL;
+	v315 = 0UL;
+	v316 = 0UL;
+	v317 = 144UL;
 	v318 = ((u(*)())v310)(v311, v312, v313, v314, v315, v316, v317);
+	v318;
 	v319 = (u)zas_modrm;
-	v320 = *(u*)(vc + 48);
-	v321 = 139;
-	v322 = 0;
-	v323 = 5;
-	v324 = 0;
-	v325 = 0;
-	v326 = 208;
+	v320 = *(u*)(vc + 48UL);
+	v321 = 139UL;
+	v322 = 0UL;
+	v323 = 5UL;
+	v324 = 0UL;
+	v325 = 0UL;
+	v326 = 176UL + 32UL;
 	v327 = ((u(*)())v319)(v320, v321, v322, v323, v324, v325, v326);
+	v327;
 	v328 = (u)zas_modrm;
-	v329 = *(u*)(vc + 48);
-	v330 = 137;
-	v331 = 0;
-	v332 = 5;
-	v333 = 0;
-	v334 = 0;
-	v335 = 136;
+	v329 = *(u*)(vc + 48UL);
+	v330 = 137UL;
+	v331 = 0UL;
+	v332 = 5UL;
+	v333 = 0UL;
+	v334 = 0UL;
+	v335 = 136UL;
 	v336 = ((u(*)())v328)(v329, v330, v331, v332, v333, v334, v335);
+	v336;
 	v337 = (u)zas_modrm;
-	v338 = *(u*)(vc + 48);
-	v339 = 139;
-	v340 = 0;
-	v341 = 5;
-	v342 = 0;
-	v343 = 0;
-	v344 = 216;
+	v338 = *(u*)(vc + 48UL);
+	v339 = 139UL;
+	v340 = 0UL;
+	v341 = 5UL;
+	v342 = 0UL;
+	v343 = 0UL;
+	v344 = 176UL + 40UL;
 	v345 = ((u(*)())v337)(v338, v339, v340, v341, v342, v343, v344);
+	v345;
 	v346 = (u)zas_modrm;
-	v347 = *(u*)(vc + 48);
-	v348 = 137;
-	v349 = 0;
-	v350 = 5;
-	v351 = 0;
-	v352 = 0;
-	v353 = 32;
+	v347 = *(u*)(vc + 48UL);
+	v348 = 137UL;
+	v349 = 0UL;
+	v350 = 5UL;
+	v351 = 0UL;
+	v352 = 0UL;
+	v353 = 32UL;
 	v354 = ((u(*)())v346)(v347, v348, v349, v350, v351, v352, v353);
+	v354;
 	v355 = (u)zas_modrm;
-	v356 = *(u*)(vc + 48);
-	v357 = 139;
-	v358 = 0;
-	v359 = 5;
-	v360 = 0;
-	v361 = 0;
-	v362 = 224;
+	v356 = *(u*)(vc + 48UL);
+	v357 = 139UL;
+	v358 = 0UL;
+	v359 = 5UL;
+	v360 = 0UL;
+	v361 = 0UL;
+	v362 = 176UL + 48UL;
 	v363 = ((u(*)())v355)(v356, v357, v358, v359, v360, v361, v362);
+	v363;
 	v364 = (u)zas_modrm;
-	v365 = *(u*)(vc + 48);
-	v366 = 137;
-	v367 = 0;
-	v368 = 5;
-	v369 = 0;
-	v370 = 0;
-	v371 = 152;
+	v365 = *(u*)(vc + 48UL);
+	v366 = 137UL;
+	v367 = 0UL;
+	v368 = 5UL;
+	v369 = 0UL;
+	v370 = 0UL;
+	v371 = 152UL;
 	v372 = ((u(*)())v364)(v365, v366, v367, v368, v369, v370, v371);
+	v372;
 	v373 = (u)zas_modrr;
-	v374 = *(u*)(vc + 48);
-	v375 = 139;
-	v376 = 7;
-	v377 = 5;
+	v374 = *(u*)(vc + 48UL);
+	v375 = 139UL;
+	v376 = 7UL;
+	v377 = 5UL;
 	v378 = ((u(*)())v373)(v374, v375, v376, v377);
+	v378;
 	v379 = (u)zfind;
 	v380 = vc;
 	v381 = (u)"_isr";
-	v382 = 0;
-	v383 = 1;
+	v382 = 0UL;
+	v383 = 1UL;
 	v384 = ((u(*)())v379)(v380, v381, v382, v383);
 	vd = v384;
-	if (!*(u*)(vd + 72)) goto b113;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b113;
-	v385 = 1;
-b115:	if (!v385) goto b109;
+	if (!*(u*)(vd + 72UL)) goto b113;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b113;
+	v385 = 1UL;
+b115:	if (!v385) goto b111;
 	v386 = (u)zas_jmp;
-	v387 = *(u*)(vc + 48);
-	v388 = 232;
-	v389 = *(u*)(vd + 88);
+	v387 = *(u*)(vc + 48UL);
+	v388 = 232UL;
+	v389 = *(u*)(vd + 88UL);
 	v390 = ((u(*)())v386)(v387, v388, v389);
+	v390;
 b109:	v391 = (u)zas_modrm;
-	v392 = *(u*)(vc + 48);
-	v393 = 139;
-	v394 = 0;
-	v395 = 5;
-	v396 = 0;
-	v397 = 0;
-	v398 = 128;
+	v392 = *(u*)(vc + 48UL);
+	v393 = 139UL;
+	v394 = 0UL;
+	v395 = 5UL;
+	v396 = 0UL;
+	v397 = 0UL;
+	v398 = 128UL;
 	v399 = ((u(*)())v391)(v392, v393, v394, v395, v396, v397, v398);
+	v399;
 	v400 = (u)zas_modrm;
-	v401 = *(u*)(vc + 48);
-	v402 = 137;
-	v403 = 0;
-	v404 = 5;
-	v405 = 0;
-	v406 = 0;
-	v407 = 192;
+	v401 = *(u*)(vc + 48UL);
+	v402 = 137UL;
+	v403 = 0UL;
+	v404 = 5UL;
+	v405 = 0UL;
+	v406 = 0UL;
+	v407 = 176UL + 16UL;
 	v408 = ((u(*)())v400)(v401, v402, v403, v404, v405, v406, v407);
+	v408;
 	v409 = (u)zas_modrm;
-	v410 = *(u*)(vc + 48);
-	v411 = 139;
-	v412 = 0;
-	v413 = 5;
-	v414 = 0;
-	v415 = 0;
-	v416 = 144;
+	v410 = *(u*)(vc + 48UL);
+	v411 = 139UL;
+	v412 = 0UL;
+	v413 = 5UL;
+	v414 = 0UL;
+	v415 = 0UL;
+	v416 = 144UL;
 	v417 = ((u(*)())v409)(v410, v411, v412, v413, v414, v415, v416);
+	v417;
 	v418 = (u)zas_modrm;
-	v419 = *(u*)(vc + 48);
-	v420 = 137;
-	v421 = 0;
-	v422 = 5;
-	v423 = 0;
-	v424 = 0;
-	v425 = 200;
+	v419 = *(u*)(vc + 48UL);
+	v420 = 137UL;
+	v421 = 0UL;
+	v422 = 5UL;
+	v423 = 0UL;
+	v424 = 0UL;
+	v425 = 176UL + 24UL;
 	v426 = ((u(*)())v418)(v419, v420, v421, v422, v423, v424, v425);
+	v426;
 	v427 = (u)zas_modrm;
-	v428 = *(u*)(vc + 48);
-	v429 = 139;
-	v430 = 0;
-	v431 = 5;
-	v432 = 0;
-	v433 = 0;
-	v434 = 136;
+	v428 = *(u*)(vc + 48UL);
+	v429 = 139UL;
+	v430 = 0UL;
+	v431 = 5UL;
+	v432 = 0UL;
+	v433 = 0UL;
+	v434 = 136UL;
 	v435 = ((u(*)())v427)(v428, v429, v430, v431, v432, v433, v434);
+	v435;
 	v436 = (u)zas_modrm;
-	v437 = *(u*)(vc + 48);
-	v438 = 137;
-	v439 = 0;
-	v440 = 5;
-	v441 = 0;
-	v442 = 0;
-	v443 = 208;
+	v437 = *(u*)(vc + 48UL);
+	v438 = 137UL;
+	v439 = 0UL;
+	v440 = 5UL;
+	v441 = 0UL;
+	v442 = 0UL;
+	v443 = 176UL + 32UL;
 	v444 = ((u(*)())v436)(v437, v438, v439, v440, v441, v442, v443);
+	v444;
 	v445 = (u)zas_modrm;
-	v446 = *(u*)(vc + 48);
-	v447 = 139;
-	v448 = 0;
-	v449 = 5;
-	v450 = 0;
-	v451 = 0;
-	v452 = 32;
+	v446 = *(u*)(vc + 48UL);
+	v447 = 139UL;
+	v448 = 0UL;
+	v449 = 5UL;
+	v450 = 0UL;
+	v451 = 0UL;
+	v452 = 32UL;
 	v453 = ((u(*)())v445)(v446, v447, v448, v449, v450, v451, v452);
+	v453;
 	v454 = (u)zas_modrm;
-	v455 = *(u*)(vc + 48);
-	v456 = 137;
-	v457 = 0;
-	v458 = 5;
-	v459 = 0;
-	v460 = 0;
-	v461 = 216;
+	v455 = *(u*)(vc + 48UL);
+	v456 = 137UL;
+	v457 = 0UL;
+	v458 = 5UL;
+	v459 = 0UL;
+	v460 = 0UL;
+	v461 = 176UL + 40UL;
 	v462 = ((u(*)())v454)(v455, v456, v457, v458, v459, v460, v461);
+	v462;
 	v463 = (u)zas_modrm;
-	v464 = *(u*)(vc + 48);
-	v465 = 139;
-	v466 = 0;
-	v467 = 5;
-	v468 = 0;
-	v469 = 0;
-	v470 = 152;
+	v464 = *(u*)(vc + 48UL);
+	v465 = 139UL;
+	v466 = 0UL;
+	v467 = 5UL;
+	v468 = 0UL;
+	v469 = 0UL;
+	v470 = 152UL;
 	v471 = ((u(*)())v463)(v464, v465, v466, v467, v468, v469, v470);
+	v471;
 	v472 = (u)zas_modrm;
-	v473 = *(u*)(vc + 48);
-	v474 = 137;
-	v475 = 0;
-	v476 = 5;
-	v477 = 0;
-	v478 = 0;
-	v479 = 224;
+	v473 = *(u*)(vc + 48UL);
+	v474 = 137UL;
+	v475 = 0UL;
+	v476 = 5UL;
+	v477 = 0UL;
+	v478 = 0UL;
+	v479 = 176UL + 48UL;
 	v480 = ((u(*)())v472)(v473, v474, v475, v476, v477, v478, v479);
+	v480;
 	v481 = (u)zas_modrm;
-	v482 = *(u*)(vc + 48);
-	v483 = 139;
-	v484 = 0;
-	v485 = 5;
-	v486 = 0;
-	v487 = 0;
-	v488 = 0;
+	v482 = *(u*)(vc + 48UL);
+	v483 = 139UL;
+	v484 = 0UL;
+	v485 = 5UL;
+	v486 = 0UL;
+	v487 = 0UL;
+	v488 = 0UL;
 	v489 = ((u(*)())v481)(v482, v483, v484, v485, v486, v487, v488);
+	v489;
 	v490 = (u)zas_modrm;
-	v491 = *(u*)(vc + 48);
-	v492 = 139;
-	v493 = 1;
-	v494 = 5;
-	v495 = 0;
-	v496 = 0;
-	v497 = 8;
+	v491 = *(u*)(vc + 48UL);
+	v492 = 139UL;
+	v493 = 1UL;
+	v494 = 5UL;
+	v495 = 0UL;
+	v496 = 0UL;
+	v497 = 8UL;
 	v498 = ((u(*)())v490)(v491, v492, v493, v494, v495, v496, v497);
+	v498;
 	v499 = (u)zas_modrm;
-	v500 = *(u*)(vc + 48);
-	v501 = 139;
-	v502 = 2;
-	v503 = 5;
-	v504 = 0;
-	v505 = 0;
-	v506 = 16;
+	v500 = *(u*)(vc + 48UL);
+	v501 = 139UL;
+	v502 = 2UL;
+	v503 = 5UL;
+	v504 = 0UL;
+	v505 = 0UL;
+	v506 = 16UL;
 	v507 = ((u(*)())v499)(v500, v501, v502, v503, v504, v505, v506);
+	v507;
 	v508 = (u)zas_modrm;
-	v509 = *(u*)(vc + 48);
-	v510 = 139;
-	v511 = 3;
-	v512 = 5;
-	v513 = 0;
-	v514 = 0;
-	v515 = 24;
+	v509 = *(u*)(vc + 48UL);
+	v510 = 139UL;
+	v511 = 3UL;
+	v512 = 5UL;
+	v513 = 0UL;
+	v514 = 0UL;
+	v515 = 24UL;
 	v516 = ((u(*)())v508)(v509, v510, v511, v512, v513, v514, v515);
+	v516;
 	v517 = (u)zas_modrm;
-	v518 = *(u*)(vc + 48);
-	v519 = 139;
-	v520 = 6;
-	v521 = 5;
-	v522 = 0;
-	v523 = 0;
-	v524 = 48;
+	v518 = *(u*)(vc + 48UL);
+	v519 = 139UL;
+	v520 = 6UL;
+	v521 = 5UL;
+	v522 = 0UL;
+	v523 = 0UL;
+	v524 = 48UL;
 	v525 = ((u(*)())v517)(v518, v519, v520, v521, v522, v523, v524);
+	v525;
 	v526 = (u)zas_modrm;
-	v527 = *(u*)(vc + 48);
-	v528 = 139;
-	v529 = 7;
-	v530 = 5;
-	v531 = 0;
-	v532 = 0;
-	v533 = 56;
+	v527 = *(u*)(vc + 48UL);
+	v528 = 139UL;
+	v529 = 7UL;
+	v530 = 5UL;
+	v531 = 0UL;
+	v532 = 0UL;
+	v533 = 56UL;
 	v534 = ((u(*)())v526)(v527, v528, v529, v530, v531, v532, v533);
+	v534;
 	v535 = (u)zas_modrm;
-	v536 = *(u*)(vc + 48);
-	v537 = 139;
-	v538 = 8;
-	v539 = 5;
-	v540 = 0;
-	v541 = 0;
-	v542 = 64;
+	v536 = *(u*)(vc + 48UL);
+	v537 = 139UL;
+	v538 = 8UL;
+	v539 = 5UL;
+	v540 = 0UL;
+	v541 = 0UL;
+	v542 = 64UL;
 	v543 = ((u(*)())v535)(v536, v537, v538, v539, v540, v541, v542);
+	v543;
 	v544 = (u)zas_modrm;
-	v545 = *(u*)(vc + 48);
-	v546 = 139;
-	v547 = 9;
-	v548 = 5;
-	v549 = 0;
-	v550 = 0;
-	v551 = 72;
+	v545 = *(u*)(vc + 48UL);
+	v546 = 139UL;
+	v547 = 9UL;
+	v548 = 5UL;
+	v549 = 0UL;
+	v550 = 0UL;
+	v551 = 72UL;
 	v552 = ((u(*)())v544)(v545, v546, v547, v548, v549, v550, v551);
+	v552;
 	v553 = (u)zas_modrm;
-	v554 = *(u*)(vc + 48);
-	v555 = 139;
-	v556 = 10;
-	v557 = 5;
-	v558 = 0;
-	v559 = 0;
-	v560 = 80;
+	v554 = *(u*)(vc + 48UL);
+	v555 = 139UL;
+	v556 = 10UL;
+	v557 = 5UL;
+	v558 = 0UL;
+	v559 = 0UL;
+	v560 = 80UL;
 	v561 = ((u(*)())v553)(v554, v555, v556, v557, v558, v559, v560);
+	v561;
 	v562 = (u)zas_modrm;
-	v563 = *(u*)(vc + 48);
-	v564 = 139;
-	v565 = 11;
-	v566 = 5;
-	v567 = 0;
-	v568 = 0;
-	v569 = 88;
+	v563 = *(u*)(vc + 48UL);
+	v564 = 139UL;
+	v565 = 11UL;
+	v566 = 5UL;
+	v567 = 0UL;
+	v568 = 0UL;
+	v569 = 88UL;
 	v570 = ((u(*)())v562)(v563, v564, v565, v566, v567, v568, v569);
+	v570;
 	v571 = (u)zas_modrm;
-	v572 = *(u*)(vc + 48);
-	v573 = 139;
-	v574 = 12;
-	v575 = 5;
-	v576 = 0;
-	v577 = 0;
-	v578 = 96;
+	v572 = *(u*)(vc + 48UL);
+	v573 = 139UL;
+	v574 = 12UL;
+	v575 = 5UL;
+	v576 = 0UL;
+	v577 = 0UL;
+	v578 = 96UL;
 	v579 = ((u(*)())v571)(v572, v573, v574, v575, v576, v577, v578);
+	v579;
 	v580 = (u)zas_modrm;
-	v581 = *(u*)(vc + 48);
-	v582 = 139;
-	v583 = 13;
-	v584 = 5;
-	v585 = 0;
-	v586 = 0;
-	v587 = 104;
+	v581 = *(u*)(vc + 48UL);
+	v582 = 139UL;
+	v583 = 13UL;
+	v584 = 5UL;
+	v585 = 0UL;
+	v586 = 0UL;
+	v587 = 104UL;
 	v588 = ((u(*)())v580)(v581, v582, v583, v584, v585, v586, v587);
+	v588;
 	v589 = (u)zas_modrm;
-	v590 = *(u*)(vc + 48);
-	v591 = 139;
-	v592 = 14;
-	v593 = 5;
-	v594 = 0;
-	v595 = 0;
-	v596 = 112;
+	v590 = *(u*)(vc + 48UL);
+	v591 = 139UL;
+	v592 = 14UL;
+	v593 = 5UL;
+	v594 = 0UL;
+	v595 = 0UL;
+	v596 = 112UL;
 	v597 = ((u(*)())v589)(v590, v591, v592, v593, v594, v595, v596);
+	v597;
 	v598 = (u)zas_modrm;
-	v599 = *(u*)(vc + 48);
-	v600 = 139;
-	v601 = 15;
-	v602 = 5;
-	v603 = 0;
-	v604 = 0;
-	v605 = 120;
+	v599 = *(u*)(vc + 48UL);
+	v600 = 139UL;
+	v601 = 15UL;
+	v602 = 5UL;
+	v603 = 0UL;
+	v604 = 0UL;
+	v605 = 120UL;
 	v606 = ((u(*)())v598)(v599, v600, v601, v602, v603, v604, v605);
+	v606;
 	v607 = (u)zas_modrm;
-	v608 = *(u*)(vc + 48);
-	v609 = 139;
-	v610 = 5;
-	v611 = 5;
-	v612 = 0;
-	v613 = 0;
-	v614 = 40;
+	v608 = *(u*)(vc + 48UL);
+	v609 = 139UL;
+	v610 = 5UL;
+	v611 = 5UL;
+	v612 = 0UL;
+	v613 = 0UL;
+	v614 = 40UL;
 	v615 = ((u(*)())v607)(v608, v609, v610, v611, v612, v613, v614);
+	v615;
 	v616 = (u)zas_modri;
-	v617 = *(u*)(vc + 48);
-	v618 = 129;
-	v619 = 4;
-	v620 = 192;
+	v617 = *(u*)(vc + 48UL);
+	v618 = 129UL;
+	v619 = 4UL;
+	v620 = 176UL + 2UL * 8UL;
 	v621 = ((u(*)())v616)(v617, v618, v619, v620);
+	v621;
 	v622 = (u)zas_op;
-	v623 = *(u*)(vc + 48);
-	v624 = 18639;
+	v623 = *(u*)(vc + 48UL);
+	v624 = 18639UL;
 	v625 = ((u(*)())v622)(v623, v624);
-	return 0;
-b113:	v385 = 0;
+	v625;
+	return 0UL;
+b111:	goto b109;
+b113:	v385 = 0UL;
 	goto b115;
-b4:	v7 = (u)zreserve;
-	v8 = *(u*)(vc + 48);
-	v9 = 16;
+b6:	v7 = (u)zreserve;
+	v8 = *(u*)(vc + 48UL);
+	v9 = 16UL;
 	v10 = ((u(*)())v7)(v8, v9);
-	if (vi != 8) goto b12;
-	v11 = 1;
+	v10;
+	if (vi != 8UL) goto b12;
+	v11 = 1UL;
 b14:	if (!v11) goto b10;
 	v20 = (u)zas_emit;
-	v21 = *(u*)(vc + 48);
-	v22 = 144;
+	v21 = *(u*)(vc + 48UL);
+	v22 = 144UL;
 	v23 = ((u(*)())v20)(v21, v22);
+	v23;
 	v24 = (u)zas_emit;
-	v25 = *(u*)(vc + 48);
-	v26 = 144;
+	v25 = *(u*)(vc + 48UL);
+	v26 = 144UL;
 	v27 = ((u(*)())v24)(v25, v26);
+	v27;
 b8:	v36 = (u)zas_emit;
-	v37 = *(u*)(vc + 48);
-	v38 = 104;
+	v37 = *(u*)(vc + 48UL);
+	v38 = 104UL;
 	v39 = ((u(*)())v36)(v37, v38);
+	v39;
 	v40 = (u)zas_emit;
-	v41 = *(u*)(vc + 48);
+	v41 = *(u*)(vc + 48UL);
 	v42 = vi;
 	v43 = ((u(*)())v40)(v41, v42);
+	v43;
 	v44 = (u)zas_emit;
-	v45 = *(u*)(vc + 48);
-	v46 = 0;
+	v45 = *(u*)(vc + 48UL);
+	v46 = 0UL;
 	v47 = ((u(*)())v44)(v45, v46);
+	v47;
 	v48 = (u)zas_emit;
-	v49 = *(u*)(vc + 48);
-	v50 = 0;
+	v49 = *(u*)(vc + 48UL);
+	v50 = 0UL;
 	v51 = ((u(*)())v48)(v49, v50);
+	v51;
 	v52 = (u)zas_emit;
-	v53 = *(u*)(vc + 48);
-	v54 = 0;
+	v53 = *(u*)(vc + 48UL);
+	v54 = 0UL;
 	v55 = ((u(*)())v52)(v53, v54);
+	v55;
 	v56 = (u)zas_emit;
-	v57 = *(u*)(vc + 48);
-	v58 = 233;
+	v57 = *(u*)(vc + 48UL);
+	v58 = 233UL;
 	v59 = ((u(*)())v56)(v57, v58);
+	v59;
 	v60 = (u)zas_emit;
-	v61 = *(u*)(vc + 48);
-	v62 = 0;
+	v61 = *(u*)(vc + 48UL);
+	v62 = 0UL;
 	v63 = ((u(*)())v60)(v61, v62);
+	v63;
 	v64 = (u)zas_emit;
-	v65 = *(u*)(vc + 48);
-	v66 = 0;
+	v65 = *(u*)(vc + 48UL);
+	v66 = 0UL;
 	v67 = ((u(*)())v64)(v65, v66);
+	v67;
 	v68 = (u)zas_emit;
-	v69 = *(u*)(vc + 48);
-	v70 = 0;
+	v69 = *(u*)(vc + 48UL);
+	v70 = 0UL;
 	v71 = ((u(*)())v68)(v69, v70);
+	v71;
 	v72 = (u)zas_emit;
-	v73 = *(u*)(vc + 48);
-	v74 = 0;
+	v73 = *(u*)(vc + 48UL);
+	v74 = 0UL;
 	v75 = ((u(*)())v72)(v73, v74);
+	v75;
 	v76 = (u)zaddfixup;
-	v77 = *(u*)(vc + 48);
+	v77 = *(u*)(vc + 48UL);
 	v78 = vout;
 	v79 = ((u(*)())v76)(v77, v78);
+	v79;
 	v80 = (u)zas_emit;
-	v81 = *(u*)(vc + 48);
-	v82 = 144;
+	v81 = *(u*)(vc + 48UL);
+	v82 = 144UL;
 	v83 = ((u(*)())v80)(v81, v82);
+	v83;
 	v84 = (u)zas_emit;
-	v85 = *(u*)(vc + 48);
-	v86 = 144;
+	v85 = *(u*)(vc + 48UL);
+	v86 = 144UL;
 	v87 = ((u(*)())v84)(v85, v86);
+	v87;
 	v88 = (u)zas_emit;
-	v89 = *(u*)(vc + 48);
-	v90 = 144;
+	v89 = *(u*)(vc + 48UL);
+	v90 = 144UL;
 	v91 = ((u(*)())v88)(v89, v90);
+	v91;
 	v92 = (u)zas_emit;
-	v93 = *(u*)(vc + 48);
-	v94 = 144;
+	v93 = *(u*)(vc + 48UL);
+	v94 = 144UL;
 	v95 = ((u(*)())v92)(v93, v94);
-	vi = vi + 1;
+	v95;
+	vi = vi + 1UL;
 	goto b2;
 b10:	v28 = (u)zas_emit;
-	v29 = *(u*)(vc + 48);
-	v30 = 106;
+	v29 = *(u*)(vc + 48UL);
+	v30 = 106UL;
 	v31 = ((u(*)())v28)(v29, v30);
+	v31;
 	v32 = (u)zas_emit;
-	v33 = *(u*)(vc + 48);
-	v34 = 0;
+	v33 = *(u*)(vc + 48UL);
+	v34 = 0UL;
 	v35 = ((u(*)())v32)(v33, v34);
+	v35;
 	goto b8;
-b12:	if (vi != 10) goto b17;
-	v12 = 1;
+b12:	if (vi != 10UL) goto b17;
+	v12 = 1UL;
 b19:	if (!v12) goto b15;
-	v11 = 1;
+	v11 = 1UL;
 	goto b14;
-b15:	v11 = 0;
+b15:	v11 = 0UL;
 	goto b14;
-b17:	if (vi != 11) goto b22;
-	v13 = 1;
+b17:	if (vi != 11UL) goto b22;
+	v13 = 1UL;
 b24:	if (!v13) goto b20;
-	v12 = 1;
+	v12 = 1UL;
 	goto b19;
-b20:	v12 = 0;
+b20:	v12 = 0UL;
 	goto b19;
-b22:	if (vi != 12) goto b27;
-	v14 = 1;
+b22:	if (vi != 12UL) goto b27;
+	v14 = 1UL;
 b29:	if (!v14) goto b25;
-	v13 = 1;
+	v13 = 1UL;
 	goto b24;
-b25:	v13 = 0;
+b25:	v13 = 0UL;
 	goto b24;
-b27:	if (vi != 13) goto b32;
-	v15 = 1;
+b27:	if (vi != 13UL) goto b32;
+	v15 = 1UL;
 b34:	if (!v15) goto b30;
-	v14 = 1;
+	v14 = 1UL;
 	goto b29;
-b30:	v14 = 0;
+b30:	v14 = 0UL;
 	goto b29;
-b32:	if (vi != 14) goto b37;
-	v16 = 1;
+b32:	if (vi != 14UL) goto b37;
+	v16 = 1UL;
 b39:	if (!v16) goto b35;
-	v15 = 1;
+	v15 = 1UL;
 	goto b34;
-b35:	v15 = 0;
+b35:	v15 = 0UL;
 	goto b34;
-b37:	if (vi != 17) goto b42;
-	v17 = 1;
+b37:	if (vi != 17UL) goto b42;
+	v17 = 1UL;
 b44:	if (!v17) goto b40;
-	v16 = 1;
+	v16 = 1UL;
 	goto b39;
-b40:	v16 = 0;
+b40:	v16 = 0UL;
 	goto b39;
-b42:	if (vi != 21) goto b47;
-	v18 = 1;
+b42:	if (vi != 21UL) goto b47;
+	v18 = 1UL;
 b49:	if (!v18) goto b45;
-	v17 = 1;
+	v17 = 1UL;
 	goto b44;
-b45:	v17 = 0;
+b45:	v17 = 0UL;
 	goto b44;
-b47:	if (vi != 29) goto b52;
-	v19 = 1;
+b47:	if (vi != 29UL) goto b52;
+	v19 = 1UL;
 b54:	if (!v19) goto b50;
-	v18 = 1;
+	v18 = 1UL;
 	goto b49;
-b50:	v18 = 0;
+b50:	v18 = 0UL;
 	goto b49;
-b52:	if (vi != 30) goto b55;
-	v19 = 1;
+b52:	if (vi != 30UL) goto b55;
+	v19 = 1UL;
 	goto b54;
-b55:	v19 = 0;
+b55:	v19 = 0UL;
 	goto b54;
 }
 u zemit_kstart(u vc) {
@@ -10206,7 +10897,7 @@ u zemit_kstart(u vc) {
 	u v622 = 0;
 	u v623 = 0;
 	u v624 = 0;
-	*(u*)(vc + 48) = 1;
+	*(u*)(vc + 48UL) = 1UL;
 	v5 = (u)zmklabel;
 	v6 = vc;
 	v7 = ((u(*)())v5)(v6);
@@ -10225,614 +10916,708 @@ u zemit_kstart(u vc) {
 	vdone = v16;
 	v17 = (u)zas_modri;
 	v18 = vc;
-	v19 = 199;
-	v20 = 2;
+	v19 = 199UL;
+	v20 = 2UL;
 	v21 = 732803074UL;
 	v22 = ((u(*)())v17)(v18, v19, v20, v21);
+	v22;
 	v23 = (u)zas_modrr;
 	v24 = vc;
-	v25 = 59;
-	v26 = 0;
-	v27 = 2;
+	v25 = 59UL;
+	v26 = 0UL;
+	v27 = 2UL;
 	v28 = ((u(*)())v23)(v24, v25, v26, v27);
+	v28;
 	v29 = (u)zas_jmp;
 	v30 = vc;
-	v31 = 3973;
+	v31 = 3968UL + 5UL;
 	v32 = vhang;
 	v33 = ((u(*)())v29)(v30, v31, v32);
+	v33;
 	v34 = (u)zas_modri;
 	v35 = vc;
-	v36 = 199;
-	v37 = 4;
+	v36 = 199UL;
+	v37 = 4UL;
 	v38 = 3145728UL;
 	v39 = ((u(*)())v34)(v35, v36, v37, v38);
+	v39;
 	v40 = (u)zas_modri;
 	v41 = vc;
 	v42 = 262273UL;
-	v43 = 4;
+	v43 = 4UL;
 	v44 = -4096UL;
 	v45 = ((u(*)())v40)(v41, v42, v43, v44);
+	v45;
 	v46 = (u)zas_modri;
 	v47 = vc;
 	v48 = 327809UL;
-	v49 = 4;
-	v50 = 4096;
+	v49 = 4UL;
+	v50 = 4096UL;
 	v51 = ((u(*)())v46)(v47, v48, v49, v50);
+	v51;
 	v52 = (u)zas_modri;
 	v53 = vc;
-	v54 = 199;
-	v55 = 0;
-	v56 = 131;
+	v54 = 199UL;
+	v55 = 0UL;
+	v56 = 131UL;
 	v57 = ((u(*)())v52)(v53, v54, v55, v56);
+	v57;
 	v58 = (u)zas_modri;
 	v59 = vc;
-	v60 = 199;
-	v61 = 2;
-	v62 = 0;
+	v60 = 199UL;
+	v61 = 2UL;
+	v62 = 0UL;
 	v63 = ((u(*)())v58)(v59, v60, v61, v62);
+	v63;
 	v64 = (u)zas_modrm;
 	v65 = vc;
-	v66 = 137;
-	v67 = 0;
-	v68 = 4;
-	v69 = 0;
-	v70 = 0;
-	v71 = 0;
+	v66 = 137UL;
+	v67 = 0UL;
+	v68 = 4UL;
+	v69 = 0UL;
+	v70 = 0UL;
+	v71 = 0UL;
 	v72 = ((u(*)())v64)(v65, v66, v67, v68, v69, v70, v71);
+	v72;
 	v73 = (u)zas_modrm;
 	v74 = vc;
-	v75 = 137;
-	v76 = 2;
-	v77 = 4;
-	v78 = 0;
-	v79 = 0;
-	v80 = 4;
+	v75 = 137UL;
+	v76 = 2UL;
+	v77 = 4UL;
+	v78 = 0UL;
+	v79 = 0UL;
+	v80 = 4UL;
 	v81 = ((u(*)())v73)(v74, v75, v76, v77, v78, v79, v80);
+	v81;
 	v82 = (u)zas_modrm;
 	v83 = vc;
-	v84 = 137;
-	v85 = 0;
-	v86 = 4;
-	v87 = 0;
-	v88 = 0;
-	v89 = 4080;
+	v84 = 137UL;
+	v85 = 0UL;
+	v86 = 4UL;
+	v87 = 0UL;
+	v88 = 0UL;
+	v89 = 510UL * 8UL + 0UL;
 	v90 = ((u(*)())v82)(v83, v84, v85, v86, v87, v88, v89);
+	v90;
 	v91 = (u)zas_modrm;
 	v92 = vc;
-	v93 = 137;
-	v94 = 2;
-	v95 = 4;
-	v96 = 0;
-	v97 = 0;
-	v98 = 4084;
+	v93 = 137UL;
+	v94 = 2UL;
+	v95 = 4UL;
+	v96 = 0UL;
+	v97 = 0UL;
+	v98 = 510UL * 8UL + 4UL;
 	v99 = ((u(*)())v91)(v92, v93, v94, v95, v96, v97, v98);
+	v99;
 	v100 = (u)zas_modrr;
 	v101 = vc;
-	v102 = 139;
-	v103 = 0;
-	v104 = 4;
+	v102 = 139UL;
+	v103 = 0UL;
+	v104 = 4UL;
 	v105 = ((u(*)())v100)(v101, v102, v103, v104);
+	v105;
 	v106 = (u)zas_modri;
 	v107 = vc;
 	v108 = 327809UL;
-	v109 = 4;
-	v110 = 4096;
+	v109 = 4UL;
+	v110 = 4096UL;
 	v111 = ((u(*)())v106)(v107, v108, v109, v110);
+	v111;
 	v112 = (u)zas_modri;
 	v113 = vc;
 	v114 = 65665UL;
-	v115 = 0;
-	v116 = 3;
+	v115 = 0UL;
+	v116 = 3UL;
 	v117 = ((u(*)())v112)(v113, v114, v115, v116);
+	v117;
 	v118 = (u)zas_modri;
 	v119 = vc;
-	v120 = 199;
-	v121 = 2;
-	v122 = 0;
+	v120 = 199UL;
+	v121 = 2UL;
+	v122 = 0UL;
 	v123 = ((u(*)())v118)(v119, v120, v121, v122);
+	v123;
 	v124 = (u)zas_modrm;
 	v125 = vc;
-	v126 = 137;
-	v127 = 0;
-	v128 = 4;
-	v129 = 0;
-	v130 = 0;
-	v131 = 0;
+	v126 = 137UL;
+	v127 = 0UL;
+	v128 = 4UL;
+	v129 = 0UL;
+	v130 = 0UL;
+	v131 = 0UL;
 	v132 = ((u(*)())v124)(v125, v126, v127, v128, v129, v130, v131);
+	v132;
 	v133 = (u)zas_modrm;
 	v134 = vc;
-	v135 = 137;
-	v136 = 2;
-	v137 = 4;
-	v138 = 0;
-	v139 = 0;
-	v140 = 4;
+	v135 = 137UL;
+	v136 = 2UL;
+	v137 = 4UL;
+	v138 = 0UL;
+	v139 = 0UL;
+	v140 = 4UL;
 	v141 = ((u(*)())v133)(v134, v135, v136, v137, v138, v139, v140);
+	v141;
 	v142 = (u)zas_modrm;
 	v143 = vc;
-	v144 = 137;
-	v145 = 0;
-	v146 = 4;
-	v147 = 0;
-	v148 = 0;
-	v149 = 4088;
+	v144 = 137UL;
+	v145 = 0UL;
+	v146 = 4UL;
+	v147 = 0UL;
+	v148 = 0UL;
+	v149 = 511UL * 8UL + 0UL;
 	v150 = ((u(*)())v142)(v143, v144, v145, v146, v147, v148, v149);
+	v150;
 	v151 = (u)zas_modrm;
 	v152 = vc;
-	v153 = 137;
-	v154 = 2;
-	v155 = 4;
-	v156 = 0;
-	v157 = 0;
-	v158 = 4092;
+	v153 = 137UL;
+	v154 = 2UL;
+	v155 = 4UL;
+	v156 = 0UL;
+	v157 = 0UL;
+	v158 = 511UL * 8UL + 4UL;
 	v159 = ((u(*)())v151)(v152, v153, v154, v155, v156, v157, v158);
+	v159;
 	v160 = (u)zas_modrr;
 	v161 = vc;
-	v162 = 3874;
-	v163 = 3;
-	v164 = 4;
+	v162 = 3874UL;
+	v163 = 3UL;
+	v164 = 4UL;
 	v165 = ((u(*)())v160)(v161, v162, v163, v164);
+	v165;
 	v166 = (u)zas_modri;
 	v167 = vc;
 	v168 = 327809UL;
-	v169 = 4;
-	v170 = 64;
+	v169 = 4UL;
+	v170 = 64UL;
 	v171 = ((u(*)())v166)(v167, v168, v169, v170);
+	v171;
 	v172 = (u)zas_modrr;
 	v173 = vc;
-	v174 = 139;
-	v175 = 5;
-	v176 = 4;
+	v174 = 139UL;
+	v175 = 5UL;
+	v176 = 4UL;
 	v177 = ((u(*)())v172)(v173, v174, v175, v176);
+	v177;
 	v178 = (u)zas_modri;
 	v179 = vc;
-	v180 = 199;
-	v181 = 0;
-	v182 = 0;
+	v180 = 199UL;
+	v181 = 0UL;
+	v182 = 0UL;
 	v183 = ((u(*)())v178)(v179, v180, v181, v182);
+	v183;
 	v184 = (u)zas_modrm;
 	v185 = vc;
-	v186 = 137;
-	v187 = 0;
-	v188 = 5;
-	v189 = 0;
-	v190 = 0;
-	v191 = 8;
+	v186 = 137UL;
+	v187 = 0UL;
+	v188 = 5UL;
+	v189 = 0UL;
+	v190 = 0UL;
+	v191 = 8UL;
 	v192 = ((u(*)())v184)(v185, v186, v187, v188, v189, v190, v191);
+	v192;
 	v193 = (u)zas_modri;
 	v194 = vc;
-	v195 = 199;
-	v196 = 0;
-	v197 = 0;
+	v195 = 199UL;
+	v196 = 0UL;
+	v197 = 0UL;
 	v198 = ((u(*)())v193)(v194, v195, v196, v197);
+	v198;
 	v199 = (u)zas_modrm;
 	v200 = vc;
-	v201 = 137;
-	v202 = 0;
-	v203 = 5;
-	v204 = 0;
-	v205 = 0;
-	v206 = 12;
+	v201 = 137UL;
+	v202 = 0UL;
+	v203 = 5UL;
+	v204 = 0UL;
+	v205 = 0UL;
+	v206 = 12UL;
 	v207 = ((u(*)())v199)(v200, v201, v202, v203, v204, v205, v206);
+	v207;
 	v208 = (u)zas_modri;
 	v209 = vc;
-	v210 = 199;
-	v211 = 0;
-	v212 = 0;
+	v210 = 199UL;
+	v211 = 0UL;
+	v212 = 0UL;
 	v213 = ((u(*)())v208)(v209, v210, v211, v212);
+	v213;
 	v214 = (u)zas_modrm;
 	v215 = vc;
-	v216 = 137;
-	v217 = 0;
-	v218 = 5;
-	v219 = 0;
-	v220 = 0;
-	v221 = 16;
+	v216 = 137UL;
+	v217 = 0UL;
+	v218 = 5UL;
+	v219 = 0UL;
+	v220 = 0UL;
+	v221 = 16UL;
 	v222 = ((u(*)())v214)(v215, v216, v217, v218, v219, v220, v221);
+	v222;
 	v223 = (u)zas_modri;
 	v224 = vc;
-	v225 = 199;
-	v226 = 0;
+	v225 = 199UL;
+	v226 = 0UL;
 	v227 = 2136064UL;
 	v228 = ((u(*)())v223)(v224, v225, v226, v227);
+	v228;
 	v229 = (u)zas_modrm;
 	v230 = vc;
-	v231 = 137;
-	v232 = 0;
-	v233 = 5;
-	v234 = 0;
-	v235 = 0;
-	v236 = 20;
+	v231 = 137UL;
+	v232 = 0UL;
+	v233 = 5UL;
+	v234 = 0UL;
+	v235 = 0UL;
+	v236 = 20UL;
 	v237 = ((u(*)())v229)(v230, v231, v232, v233, v234, v235, v236);
+	v237;
 	v238 = (u)zas_modri;
 	v239 = vc;
-	v240 = 199;
-	v241 = 0;
-	v242 = 0;
+	v240 = 199UL;
+	v241 = 0UL;
+	v242 = 0UL;
 	v243 = ((u(*)())v238)(v239, v240, v241, v242);
+	v243;
 	v244 = (u)zas_modrm;
 	v245 = vc;
-	v246 = 137;
-	v247 = 0;
-	v248 = 5;
-	v249 = 0;
-	v250 = 0;
-	v251 = 24;
+	v246 = 137UL;
+	v247 = 0UL;
+	v248 = 5UL;
+	v249 = 0UL;
+	v250 = 0UL;
+	v251 = 24UL;
 	v252 = ((u(*)())v244)(v245, v246, v247, v248, v249, v250, v251);
+	v252;
 	v253 = (u)zas_modri;
 	v254 = vc;
-	v255 = 199;
-	v256 = 0;
+	v255 = 199UL;
+	v256 = 0UL;
 	v257 = 37376UL;
 	v258 = ((u(*)())v253)(v254, v255, v256, v257);
+	v258;
 	v259 = (u)zas_modrm;
 	v260 = vc;
-	v261 = 137;
-	v262 = 0;
-	v263 = 5;
-	v264 = 0;
-	v265 = 0;
-	v266 = 28;
+	v261 = 137UL;
+	v262 = 0UL;
+	v263 = 5UL;
+	v264 = 0UL;
+	v265 = 0UL;
+	v266 = 28UL;
 	v267 = ((u(*)())v259)(v260, v261, v262, v263, v264, v265, v266);
+	v267;
 	v268 = (u)zas_modri;
 	v269 = vc;
-	v270 = 199;
-	v271 = 0;
-	v272 = 23;
+	v270 = 199UL;
+	v271 = 0UL;
+	v272 = 23UL;
 	v273 = ((u(*)())v268)(v269, v270, v271, v272);
+	v273;
 	v274 = (u)zas_modrm;
 	v275 = vc;
-	v276 = 137;
-	v277 = 0;
-	v278 = 5;
-	v279 = 0;
-	v280 = 0;
-	v281 = 0;
+	v276 = 137UL;
+	v277 = 0UL;
+	v278 = 5UL;
+	v279 = 0UL;
+	v280 = 0UL;
+	v281 = 0UL;
 	v282 = ((u(*)())v274)(v275, v276, v277, v278, v279, v280, v281);
+	v282;
 	v283 = (u)zas_modrm;
 	v284 = vc;
-	v285 = 141;
-	v286 = 0;
-	v287 = 5;
-	v288 = 0;
-	v289 = 0;
-	v290 = 8;
+	v285 = 141UL;
+	v286 = 0UL;
+	v287 = 5UL;
+	v288 = 0UL;
+	v289 = 0UL;
+	v290 = 8UL;
 	v291 = ((u(*)())v283)(v284, v285, v286, v287, v288, v289, v290);
+	v291;
 	v292 = (u)zas_modrm;
 	v293 = vc;
-	v294 = 137;
-	v295 = 0;
-	v296 = 5;
-	v297 = 0;
-	v298 = 0;
-	v299 = 2;
+	v294 = 137UL;
+	v295 = 0UL;
+	v296 = 5UL;
+	v297 = 0UL;
+	v298 = 0UL;
+	v299 = 2UL;
 	v300 = ((u(*)())v292)(v293, v294, v295, v296, v297, v298, v299);
+	v300;
 	v301 = (u)zas_modm;
 	v302 = vc;
 	v303 = 134913UL;
-	v304 = 5;
-	v305 = 0;
-	v306 = 0;
-	v307 = 0;
+	v304 = 5UL;
+	v305 = 0UL;
+	v306 = 0UL;
+	v307 = 0UL;
 	v308 = ((u(*)())v301)(v302, v303, v304, v305, v306, v307);
+	v308;
 	v309 = (u)zas_modri;
 	v310 = vc;
-	v311 = 199;
-	v312 = 0;
-	v313 = 0;
+	v311 = 199UL;
+	v312 = 0UL;
+	v313 = 0UL;
 	v314 = ((u(*)())v309)(v310, v311, v312, v313);
+	v314;
 	v315 = (u)zas_modr;
 	v316 = vc;
 	v317 = 134912UL;
-	v318 = 0;
+	v318 = 0UL;
 	v319 = ((u(*)())v315)(v316, v317, v318);
+	v319;
 	v320 = (u)zas_modm;
 	v321 = vc;
 	v322 = 200449UL;
-	v323 = 5;
-	v324 = 0;
-	v325 = 0;
-	v326 = 8;
+	v323 = 5UL;
+	v324 = 0UL;
+	v325 = 0UL;
+	v326 = 8UL;
 	v327 = ((u(*)())v320)(v321, v322, v323, v324, v325, v326);
+	v327;
 	v328 = (u)zas_modri;
 	v329 = vc;
-	v330 = 199;
-	v331 = 0;
-	v332 = 160;
+	v330 = 199UL;
+	v331 = 0UL;
+	v332 = 160UL;
 	v333 = ((u(*)())v328)(v329, v330, v331, v332);
+	v333;
 	v334 = (u)zas_modrr;
 	v335 = vc;
-	v336 = 3874;
-	v337 = 4;
-	v338 = 0;
+	v336 = 3874UL;
+	v337 = 4UL;
+	v338 = 0UL;
 	v339 = ((u(*)())v334)(v335, v336, v337, v338);
+	v339;
 	v340 = (u)zas_modri;
 	v341 = vc;
-	v342 = 199;
-	v343 = 1;
-	v344 = -1073741696UL;
+	v342 = 199UL;
+	v343 = 1UL;
+	v344 = (-1UL << 32UL) + (192UL << 24UL) + 128UL;
 	v345 = ((u(*)())v340)(v341, v342, v343, v344);
+	v345;
 	v346 = (u)zas_op;
 	v347 = vc;
-	v348 = 3890;
+	v348 = 3890UL;
 	v349 = ((u(*)())v346)(v347, v348);
+	v349;
 	v350 = (u)zas_modri;
 	v351 = vc;
 	v352 = 65665UL;
-	v353 = 0;
-	v354 = 256;
+	v353 = 0UL;
+	v354 = 256UL;
 	v355 = ((u(*)())v350)(v351, v352, v353, v354);
+	v355;
 	v356 = (u)zas_op;
 	v357 = vc;
-	v358 = 3888;
+	v358 = 3888UL;
 	v359 = ((u(*)())v356)(v357, v358);
+	v359;
 	v360 = (u)zas_modrr;
 	v361 = vc;
-	v362 = 3872;
-	v363 = 0;
-	v364 = 0;
+	v362 = 3872UL;
+	v363 = 0UL;
+	v364 = 0UL;
 	v365 = ((u(*)())v360)(v361, v362, v363, v364);
+	v365;
 	v366 = (u)zas_modri;
 	v367 = vc;
 	v368 = 65665UL;
-	v369 = 0;
-	v370 = -2147483647UL;
+	v369 = 0UL;
+	v370 = -2147483648UL | 1UL;
 	v371 = ((u(*)())v366)(v367, v368, v369, v370);
+	v371;
 	v372 = (u)zas_modrr;
 	v373 = vc;
-	v374 = 3874;
-	v375 = 0;
-	v376 = 0;
+	v374 = 3874UL;
+	v375 = 0UL;
+	v376 = 0UL;
 	v377 = ((u(*)())v372)(v373, v374, v375, v376);
+	v377;
 	v378 = (u)zas_modri;
 	v379 = vc;
-	v380 = 199;
-	v381 = 0;
-	v382 = 0;
+	v380 = 199UL;
+	v381 = 0UL;
+	v382 = 0UL;
 	v383 = ((u(*)())v378)(v379, v380, v381, v382);
+	v383;
 	v384 = (u)zas_opr;
 	v385 = vc;
-	v386 = 80;
-	v387 = 0;
+	v386 = 80UL;
+	v387 = 0UL;
 	v388 = ((u(*)())v384)(v385, v386, v387);
+	v388;
 	v389 = (u)zas_modri;
 	v390 = vc;
-	v391 = 199;
-	v392 = 0;
-	v393 = 8;
+	v391 = 199UL;
+	v392 = 0UL;
+	v393 = 8UL;
 	v394 = ((u(*)())v389)(v390, v391, v392, v393);
+	v394;
 	v395 = (u)zas_opr;
 	v396 = vc;
-	v397 = 80;
-	v398 = 0;
+	v397 = 80UL;
+	v398 = 0UL;
 	v399 = ((u(*)())v395)(v396, v397, v398);
+	v399;
 	v400 = (u)zas_jmp;
 	v401 = vc;
-	v402 = 232;
+	v402 = 232UL;
 	v403 = vdo_iret;
 	v404 = ((u(*)())v400)(v401, v402, v403);
-	*(u*)(vc + 48) = 0;
+	v404;
+	*(u*)(vc + 48UL) = 0UL;
 	v405 = (u)zas_jmp;
 	v406 = vc;
-	v407 = 232;
+	v407 = 232UL;
 	v408 = vdo_ret;
 	v409 = ((u(*)())v405)(v406, v407, v408);
+	v409;
 	v410 = (u)zas_modri;
 	v411 = vc;
 	v412 = 65665UL;
-	v413 = 5;
+	v413 = 5UL;
 	v414 = -2147483648UL;
 	v415 = ((u(*)())v410)(v411, v412, v413, v414);
+	v415;
 	v416 = (u)zas_modri;
 	v417 = vc;
-	v418 = 199;
-	v419 = 0;
-	v420 = 23;
+	v418 = 199UL;
+	v419 = 0UL;
+	v420 = 23UL;
 	v421 = ((u(*)())v416)(v417, v418, v419, v420);
+	v421;
 	v422 = (u)zas_modrm;
 	v423 = vc;
-	v424 = 137;
-	v425 = 0;
-	v426 = 5;
-	v427 = 0;
-	v428 = 0;
-	v429 = 0;
+	v424 = 137UL;
+	v425 = 0UL;
+	v426 = 5UL;
+	v427 = 0UL;
+	v428 = 0UL;
+	v429 = 0UL;
 	v430 = ((u(*)())v422)(v423, v424, v425, v426, v427, v428, v429);
+	v430;
 	v431 = (u)zas_modrm;
 	v432 = vc;
-	v433 = 141;
-	v434 = 0;
-	v435 = 5;
-	v436 = 0;
-	v437 = 0;
-	v438 = 8;
+	v433 = 141UL;
+	v434 = 0UL;
+	v435 = 5UL;
+	v436 = 0UL;
+	v437 = 0UL;
+	v438 = 8UL;
 	v439 = ((u(*)())v431)(v432, v433, v434, v435, v436, v437, v438);
+	v439;
 	v440 = (u)zas_modrm;
 	v441 = vc;
-	v442 = 137;
-	v443 = 0;
-	v444 = 5;
-	v445 = 0;
-	v446 = 0;
-	v447 = 2;
+	v442 = 137UL;
+	v443 = 0UL;
+	v444 = 5UL;
+	v445 = 0UL;
+	v446 = 0UL;
+	v447 = 2UL;
 	v448 = ((u(*)())v440)(v441, v442, v443, v444, v445, v446, v447);
+	v448;
 	v449 = (u)zas_modm;
 	v450 = vc;
 	v451 = 134913UL;
-	v452 = 5;
-	v453 = 0;
-	v454 = 0;
-	v455 = 0;
+	v452 = 5UL;
+	v453 = 0UL;
+	v454 = 0UL;
+	v455 = 0UL;
 	v456 = ((u(*)())v449)(v450, v451, v452, v453, v454, v455);
+	v456;
 	v457 = (u)zas_modri;
 	v458 = vc;
-	v459 = 199;
-	v460 = 0;
-	v461 = 16;
+	v459 = 199UL;
+	v460 = 0UL;
+	v461 = 16UL;
 	v462 = ((u(*)())v457)(v458, v459, v460, v461);
+	v462;
 	v463 = (u)zas_modrr;
 	v464 = vc;
-	v465 = 142;
-	v466 = 0;
-	v467 = 0;
+	v465 = 142UL;
+	v466 = 0UL;
+	v467 = 0UL;
 	v468 = ((u(*)())v463)(v464, v465, v466, v467);
+	v468;
 	v469 = (u)zas_modrr;
 	v470 = vc;
-	v471 = 142;
-	v472 = 3;
-	v473 = 0;
+	v471 = 142UL;
+	v472 = 3UL;
+	v473 = 0UL;
 	v474 = ((u(*)())v469)(v470, v471, v472, v473);
+	v474;
 	v475 = (u)zas_modrr;
 	v476 = vc;
-	v477 = 142;
-	v478 = 4;
-	v479 = 0;
+	v477 = 142UL;
+	v478 = 4UL;
+	v479 = 0UL;
 	v480 = ((u(*)())v475)(v476, v477, v478, v479);
+	v480;
 	v481 = (u)zas_modrr;
 	v482 = vc;
-	v483 = 142;
-	v484 = 5;
-	v485 = 0;
+	v483 = 142UL;
+	v484 = 5UL;
+	v485 = 0UL;
 	v486 = ((u(*)())v481)(v482, v483, v484, v485);
+	v486;
 	v487 = (u)zas_modrr;
 	v488 = vc;
-	v489 = 142;
-	v490 = 2;
-	v491 = 0;
+	v489 = 142UL;
+	v490 = 2UL;
+	v491 = 0UL;
 	v492 = ((u(*)())v487)(v488, v489, v490, v491);
+	v492;
 	v493 = (u)zas_modrr;
 	v494 = vc;
-	v495 = 139;
-	v496 = 4;
-	v497 = 4;
+	v495 = 139UL;
+	v496 = 4UL;
+	v497 = 4UL;
 	v498 = ((u(*)())v493)(v494, v495, v496, v497);
+	v498;
 	v499 = (u)zas_modri;
 	v500 = vc;
 	v501 = 65665UL;
-	v502 = 4;
+	v502 = 4UL;
 	v503 = -2147483648UL;
 	v504 = ((u(*)())v499)(v500, v501, v502, v503);
+	v504;
 	v505 = (u)zas_modri;
 	v506 = vc;
-	v507 = 199;
-	v508 = 0;
-	v509 = 0;
+	v507 = 199UL;
+	v508 = 0UL;
+	v509 = 0UL;
 	v510 = ((u(*)())v505)(v506, v507, v508, v509);
+	v510;
 	v511 = (u)zas_modrm;
 	v512 = vc;
-	v513 = 141;
-	v514 = 7;
-	v515 = 5;
-	v516 = 0;
-	v517 = 0;
-	v518 = 64;
+	v513 = 141UL;
+	v514 = 7UL;
+	v515 = 5UL;
+	v516 = 0UL;
+	v517 = 0UL;
+	v518 = 64UL;
 	v519 = ((u(*)())v511)(v512, v513, v514, v515, v516, v517, v518);
+	v519;
 	v520 = (u)zas_modrm;
 	v521 = vc;
-	v522 = 137;
-	v523 = 0;
-	v524 = 7;
-	v525 = 0;
-	v526 = 0;
-	v527 = 4096;
+	v522 = 137UL;
+	v523 = 0UL;
+	v524 = 7UL;
+	v525 = 0UL;
+	v526 = 0UL;
+	v527 = 4096UL;
 	v528 = ((u(*)())v520)(v521, v522, v523, v524, v525, v526, v527);
+	v528;
 	v529 = (u)zas_modrm;
 	v530 = vc;
-	v531 = 137;
-	v532 = 0;
-	v533 = 7;
-	v534 = 0;
-	v535 = 0;
-	v536 = 0;
+	v531 = 137UL;
+	v532 = 0UL;
+	v533 = 7UL;
+	v534 = 0UL;
+	v535 = 0UL;
+	v536 = 0UL;
 	v537 = ((u(*)())v529)(v530, v531, v532, v533, v534, v535, v536);
+	v537;
 	v538 = (u)zas_modri;
 	v539 = vc;
 	v540 = 262273UL;
-	v541 = 7;
+	v541 = 7UL;
 	v542 = 2147483647UL;
 	v543 = ((u(*)())v538)(v539, v540, v541, v542);
+	v543;
 	v544 = (u)zas_modrr;
 	v545 = vc;
-	v546 = 3874;
-	v547 = 3;
-	v548 = 7;
+	v546 = 3874UL;
+	v547 = 3UL;
+	v548 = 7UL;
 	v549 = ((u(*)())v544)(v545, v546, v547, v548);
+	v549;
 	v550 = (u)zas_jmp;
 	v551 = vc;
-	v552 = 233;
+	v552 = 233UL;
 	v553 = vdone;
 	v554 = ((u(*)())v550)(v551, v552, v553);
+	v554;
 	v555 = (u)zfixup_label;
 	v556 = vc;
 	v557 = vhang;
 	v558 = ((u(*)())v555)(v556, v557);
+	v558;
 	v559 = (u)zas_op;
 	v560 = vc;
-	v561 = 250;
+	v561 = 250UL;
 	v562 = ((u(*)())v559)(v560, v561);
+	v562;
 	v563 = (u)zas_op;
 	v564 = vc;
-	v565 = 244;
+	v565 = 244UL;
 	v566 = ((u(*)())v563)(v564, v565);
+	v566;
 	v567 = (u)zas_jmp;
 	v568 = vc;
-	v569 = 233;
+	v569 = 233UL;
 	v570 = vhang;
 	v571 = ((u(*)())v567)(v568, v569, v570);
+	v571;
 	v572 = (u)zfixup_label;
 	v573 = vc;
 	v574 = vdo_iret;
 	v575 = ((u(*)())v572)(v573, v574);
+	v575;
 	v576 = (u)zas_op;
 	v577 = vc;
-	v578 = 207;
+	v578 = 207UL;
 	v579 = ((u(*)())v576)(v577, v578);
+	v579;
 	v580 = (u)zfixup_label;
 	v581 = vc;
 	v582 = vdo_ret;
 	v583 = ((u(*)())v580)(v581, v582);
+	v583;
 	v584 = (u)zas_opr;
 	v585 = vc;
-	v586 = 88;
-	v587 = 0;
+	v586 = 88UL;
+	v587 = 0UL;
 	v588 = ((u(*)())v584)(v585, v586, v587);
+	v588;
 	v589 = (u)zas_modri;
 	v590 = vc;
 	v591 = 65665UL;
-	v592 = 0;
+	v592 = 0UL;
 	v593 = -2147483648UL;
 	v594 = ((u(*)())v589)(v590, v591, v592, v593);
+	v594;
 	v595 = (u)zas_opr;
 	v596 = vc;
-	v597 = 80;
-	v598 = 0;
+	v597 = 80UL;
+	v598 = 0UL;
 	v599 = ((u(*)())v595)(v596, v597, v598);
+	v599;
 	v600 = (u)zas_op;
 	v601 = vc;
-	v602 = 195;
+	v602 = 195UL;
 	v603 = ((u(*)())v600)(v601, v602);
+	v603;
 	v604 = (u)zfixup_label;
 	v605 = vc;
 	v606 = vdone;
 	v607 = ((u(*)())v604)(v605, v606);
+	v607;
 	v608 = (u)zas_modrr;
 	v609 = vc;
-	v610 = 51;
-	v611 = 5;
-	v612 = 5;
+	v610 = 51UL;
+	v611 = 5UL;
+	v612 = 5UL;
 	v613 = ((u(*)())v608)(v609, v610, v611, v612);
+	v613;
 	v614 = (u)zas_modrr;
 	v615 = vc;
-	v616 = 139;
-	v617 = 7;
-	v618 = 3;
+	v616 = 139UL;
+	v617 = 7UL;
+	v618 = 3UL;
 	v619 = ((u(*)())v614)(v615, v616, v617, v618);
+	v619;
 	v620 = (u)zas_opr;
 	v621 = vc;
-	v622 = 80;
-	v623 = 5;
+	v622 = 80UL;
+	v623 = 5UL;
 	v624 = ((u(*)())v620)(v621, v622, v623);
-	return 0;
+	v624;
+	return 0UL;
 }
 u zemit_sections(u vc) {
 	u vat = 0;
@@ -11279,520 +12064,617 @@ u zemit_sections(u vc) {
 	v6 = (u)zadd_symbol;
 	v7 = vc;
 	v8 = (u)"";
-	v9 = 0;
+	v9 = 0UL;
 	v10 = ((u(*)())v6)(v7, v8, v9);
+	v10;
 	v11 = (u)zfind_section;
 	v12 = vc;
 	v13 = (u)"";
 	v14 = ((u(*)())v11)(v12, v13);
 	vs = v14;
-	*(u*)(vs + 16) = 0;
-	*(u*)(vs + 24) = 0;
-	vhere = *(u*)(vc + 24);
+	*(u*)(vs + 16UL) = 0UL;
+	*(u*)(vs + 24UL) = 0UL;
+	vhere = *(u*)(vc + 24UL);
 	v15 = (u)zemit_align;
 	v16 = vc;
-	v17 = 4096;
-	v18 = 144;
+	v17 = 4096UL;
+	v18 = 144UL;
 	v19 = ((u(*)())v15)(v16, v17, v18);
+	v19;
 	v20 = (u)zadd_section;
 	v21 = vc;
 	v22 = (u)".rodata";
-	v23 = 1;
+	v23 = 1UL;
 	v24 = ((u(*)())v20)(v21, v22, v23);
+	v24;
 	v25 = (u)zfind_section;
 	v26 = vc;
 	v27 = (u)".text";
 	v28 = ((u(*)())v25)(v26, v27);
 	vs = v28;
-	*(u*)(vs + 24) = vhere;
+	*(u*)(vs + 24UL) = vhere;
 	v29 = (u)zemit_blobs;
 	v30 = vc;
-	v31 = *(u*)(vc + 120);
+	v31 = *(u*)(vc + 120UL);
 	v32 = ((u(*)())v29)(v30, v31);
+	v32;
 	v33 = (u)zemit_align;
 	v34 = vc;
-	v35 = 4096;
-	v36 = 0;
+	v35 = 4096UL;
+	v36 = 0UL;
 	v37 = ((u(*)())v33)(v34, v35, v36);
+	v37;
 	v38 = (u)zadd_section;
 	v39 = vc;
 	v40 = (u)".strtab";
-	v41 = 3;
+	v41 = 3UL;
 	v42 = ((u(*)())v38)(v39, v40, v41);
-	vy = *(u*)(vc + 56);
+	v42;
+	vy = *(u*)(vc + 56UL);
 b9:	if (!vy) goto b15;
-	v43 = 0;
-b16:	if (!v43) goto b11;
+	v43 = 0UL;
+b16:	if (!v43) goto b13;
 	v48 = (u)zadd_section;
 	v49 = vc;
 	v50 = (u)".symtab";
-	v51 = 2;
+	v51 = 2UL;
 	v52 = ((u(*)())v48)(v49, v50, v51);
-	vy = *(u*)(vc + 56);
+	v52;
+	vy = *(u*)(vc + 56UL);
 b19:	if (!vy) goto b25;
-	v53 = 0;
-b26:	if (!v53) goto b21;
+	v53 = 0UL;
+b26:	if (!v53) goto b23;
 	v150 = (u)zfind_section;
 	v151 = vc;
 	v152 = (u)".strtab";
 	v153 = ((u(*)())v150)(v151, v152);
 	vs = v153;
-	vn = *(u*)(vs + 32);
+	vn = *(u*)(vs + 32UL);
 	v154 = (u)zfind_section;
 	v155 = vc;
 	v156 = (u)".symtab";
 	v157 = ((u(*)())v154)(v155, v156);
 	vs = v157;
-	*(u*)(vs + 56) = vn;
-	*(u*)(vs + 64) = 24;
+	*(u*)(vs + 56UL) = vn;
+	*(u*)(vs + 64UL) = 24UL;
 	v158 = (u)zadd_section;
 	v159 = vc;
 	v160 = (u)".shstrtab";
-	v161 = 3;
+	v161 = 3UL;
 	v162 = ((u(*)())v158)(v159, v160, v161);
-	vs = *(u*)(vc + 64);
-	vn = 0;
+	v162;
+	vs = *(u*)(vc + 64UL);
+	vn = 0UL;
 b63:	if (!vs) goto b69;
-	v163 = 0;
-b70:	if (!v163) goto b65;
+	v163 = 0UL;
+b70:	if (!v163) goto b67;
 	v168 = (u)zfind_section;
 	v169 = vc;
 	v170 = (u)".shstrtab";
 	v171 = ((u(*)())v168)(v169, v170);
 	vs = v171;
-	*(u*)(vs + 24) = *(u*)(vc + 24);
+	*(u*)(vs + 24UL) = *(u*)(vc + 24UL);
 	v172 = (u)zemit_align;
 	v173 = vc;
-	v174 = 16;
-	v175 = 144;
+	v174 = 16UL;
+	v175 = 144UL;
 	v176 = ((u(*)())v172)(v173, v174, v175);
-	vat = *(u*)(vc + 24);
-	vs = *(u*)(vc + 64);
+	v176;
+	vat = *(u*)(vc + 24UL);
+	vs = *(u*)(vc + 64UL);
 b74:	if (!vs) goto b80;
-	v177 = 0;
-b81:	if (!v177) goto b76;
+	v177 = 0UL;
+b81:	if (!v177) goto b78;
 	return vat;
-b76:	vn = *(u*)(vs + 40);
+b78:	vn = *(u*)(vs + 40UL);
 	v178 = (u)zas_emit;
 	v179 = vc;
 	v180 = vn;
 	v181 = ((u(*)())v178)(v179, v180);
+	v181;
 	v182 = (u)zas_emit;
 	v183 = vc;
-	v184 = vn >> 8;
+	v184 = vn >> 8UL;
 	v185 = ((u(*)())v182)(v183, v184);
+	v185;
 	v186 = (u)zas_emit;
 	v187 = vc;
-	v188 = vn >> 16;
+	v188 = vn >> 16UL;
 	v189 = ((u(*)())v186)(v187, v188);
+	v189;
 	v190 = (u)zas_emit;
 	v191 = vc;
-	v192 = vn >> 24;
+	v192 = vn >> 24UL;
 	v193 = ((u(*)())v190)(v191, v192);
-	vn = *(u*)(vs + 48);
+	v193;
+	vn = *(u*)(vs + 48UL);
 	v194 = (u)zas_emit;
 	v195 = vc;
 	v196 = vn;
 	v197 = ((u(*)())v194)(v195, v196);
+	v197;
 	v198 = (u)zas_emit;
 	v199 = vc;
-	v200 = vn >> 8;
+	v200 = vn >> 8UL;
 	v201 = ((u(*)())v198)(v199, v200);
+	v201;
 	v202 = (u)zas_emit;
 	v203 = vc;
-	v204 = vn >> 16;
+	v204 = vn >> 16UL;
 	v205 = ((u(*)())v202)(v203, v204);
+	v205;
 	v206 = (u)zas_emit;
 	v207 = vc;
-	v208 = vn >> 24;
+	v208 = vn >> 24UL;
 	v209 = ((u(*)())v206)(v207, v208);
+	v209;
 	v210 = (u)zstrcmp;
-	v211 = *(u*)(vs + 8);
+	v211 = *(u*)(vs + 8UL);
 	v212 = (u)".text";
 	v213 = ((u(*)())v210)(v211, v212);
-	if (v213 != 0) goto b92;
-	vn = 6;
+	if (v213 != 0UL) goto b92;
+	vn = 6UL;
 b90:	v218 = (u)zas_emit;
 	v219 = vc;
 	v220 = vn;
 	v221 = ((u(*)())v218)(v219, v220);
+	v221;
 	v222 = (u)zas_emit;
 	v223 = vc;
-	v224 = vn >> 8;
+	v224 = vn >> 8UL;
 	v225 = ((u(*)())v222)(v223, v224);
+	v225;
 	v226 = (u)zas_emit;
 	v227 = vc;
-	v228 = vn >> 16;
+	v228 = vn >> 16UL;
 	v229 = ((u(*)())v226)(v227, v228);
+	v229;
 	v230 = (u)zas_emit;
 	v231 = vc;
-	v232 = vn >> 24;
+	v232 = vn >> 24UL;
 	v233 = ((u(*)())v230)(v231, v232);
+	v233;
 	v234 = (u)zas_emit;
 	v235 = vc;
-	v236 = vn >> 32;
+	v236 = vn >> 32UL;
 	v237 = ((u(*)())v234)(v235, v236);
+	v237;
 	v238 = (u)zas_emit;
 	v239 = vc;
-	v240 = vn >> 40;
+	v240 = vn >> 40UL;
 	v241 = ((u(*)())v238)(v239, v240);
+	v241;
 	v242 = (u)zas_emit;
 	v243 = vc;
-	v244 = vn >> 48;
+	v244 = vn >> 48UL;
 	v245 = ((u(*)())v242)(v243, v244);
+	v245;
 	v246 = (u)zas_emit;
 	v247 = vc;
-	v248 = vn >> 56;
+	v248 = vn >> 56UL;
 	v249 = ((u(*)())v246)(v247, v248);
-	if (*(u*)(vs + 16) != *(u*)(vs + 24)) goto b107;
-	vn = 0;
+	v249;
+	if (*(u*)(vs + 16UL) != *(u*)(vs + 24UL)) goto b107;
+	vn = 0UL;
 b105:	v250 = (u)zas_emit;
 	v251 = vc;
 	v252 = vn;
 	v253 = ((u(*)())v250)(v251, v252);
+	v253;
 	v254 = (u)zas_emit;
 	v255 = vc;
-	v256 = vn >> 8;
+	v256 = vn >> 8UL;
 	v257 = ((u(*)())v254)(v255, v256);
+	v257;
 	v258 = (u)zas_emit;
 	v259 = vc;
-	v260 = vn >> 16;
+	v260 = vn >> 16UL;
 	v261 = ((u(*)())v258)(v259, v260);
+	v261;
 	v262 = (u)zas_emit;
 	v263 = vc;
-	v264 = vn >> 24;
+	v264 = vn >> 24UL;
 	v265 = ((u(*)())v262)(v263, v264);
+	v265;
 	v266 = (u)zas_emit;
 	v267 = vc;
-	v268 = vn >> 32;
+	v268 = vn >> 32UL;
 	v269 = ((u(*)())v266)(v267, v268);
+	v269;
 	v270 = (u)zas_emit;
 	v271 = vc;
-	v272 = vn >> 40;
+	v272 = vn >> 40UL;
 	v273 = ((u(*)())v270)(v271, v272);
+	v273;
 	v274 = (u)zas_emit;
 	v275 = vc;
-	v276 = vn >> 48;
+	v276 = vn >> 48UL;
 	v277 = ((u(*)())v274)(v275, v276);
+	v277;
 	v278 = (u)zas_emit;
 	v279 = vc;
-	v280 = vn >> 56;
+	v280 = vn >> 56UL;
 	v281 = ((u(*)())v278)(v279, v280);
-	vn = *(u*)(vs + 16);
+	v281;
+	vn = *(u*)(vs + 16UL);
 	v282 = (u)zas_emit;
 	v283 = vc;
 	v284 = vn;
 	v285 = ((u(*)())v282)(v283, v284);
+	v285;
 	v286 = (u)zas_emit;
 	v287 = vc;
-	v288 = vn >> 8;
+	v288 = vn >> 8UL;
 	v289 = ((u(*)())v286)(v287, v288);
+	v289;
 	v290 = (u)zas_emit;
 	v291 = vc;
-	v292 = vn >> 16;
+	v292 = vn >> 16UL;
 	v293 = ((u(*)())v290)(v291, v292);
+	v293;
 	v294 = (u)zas_emit;
 	v295 = vc;
-	v296 = vn >> 24;
+	v296 = vn >> 24UL;
 	v297 = ((u(*)())v294)(v295, v296);
+	v297;
 	v298 = (u)zas_emit;
 	v299 = vc;
-	v300 = vn >> 32;
+	v300 = vn >> 32UL;
 	v301 = ((u(*)())v298)(v299, v300);
+	v301;
 	v302 = (u)zas_emit;
 	v303 = vc;
-	v304 = vn >> 40;
+	v304 = vn >> 40UL;
 	v305 = ((u(*)())v302)(v303, v304);
+	v305;
 	v306 = (u)zas_emit;
 	v307 = vc;
-	v308 = vn >> 48;
+	v308 = vn >> 48UL;
 	v309 = ((u(*)())v306)(v307, v308);
+	v309;
 	v310 = (u)zas_emit;
 	v311 = vc;
-	v312 = vn >> 56;
+	v312 = vn >> 56UL;
 	v313 = ((u(*)())v310)(v311, v312);
-	vn = *(u*)(vs + 24) - *(u*)(vs + 16);
+	v313;
+	vn = *(u*)(vs + 24UL) - *(u*)(vs + 16UL);
 	v314 = (u)zas_emit;
 	v315 = vc;
 	v316 = vn;
 	v317 = ((u(*)())v314)(v315, v316);
+	v317;
 	v318 = (u)zas_emit;
 	v319 = vc;
-	v320 = vn >> 8;
+	v320 = vn >> 8UL;
 	v321 = ((u(*)())v318)(v319, v320);
+	v321;
 	v322 = (u)zas_emit;
 	v323 = vc;
-	v324 = vn >> 16;
+	v324 = vn >> 16UL;
 	v325 = ((u(*)())v322)(v323, v324);
+	v325;
 	v326 = (u)zas_emit;
 	v327 = vc;
-	v328 = vn >> 24;
+	v328 = vn >> 24UL;
 	v329 = ((u(*)())v326)(v327, v328);
+	v329;
 	v330 = (u)zas_emit;
 	v331 = vc;
-	v332 = vn >> 32;
+	v332 = vn >> 32UL;
 	v333 = ((u(*)())v330)(v331, v332);
+	v333;
 	v334 = (u)zas_emit;
 	v335 = vc;
-	v336 = vn >> 40;
+	v336 = vn >> 40UL;
 	v337 = ((u(*)())v334)(v335, v336);
+	v337;
 	v338 = (u)zas_emit;
 	v339 = vc;
-	v340 = vn >> 48;
+	v340 = vn >> 48UL;
 	v341 = ((u(*)())v338)(v339, v340);
+	v341;
 	v342 = (u)zas_emit;
 	v343 = vc;
-	v344 = vn >> 56;
+	v344 = vn >> 56UL;
 	v345 = ((u(*)())v342)(v343, v344);
-	vn = *(u*)(vs + 56);
+	v345;
+	vn = *(u*)(vs + 56UL);
 	v346 = (u)zas_emit;
 	v347 = vc;
 	v348 = vn;
 	v349 = ((u(*)())v346)(v347, v348);
+	v349;
 	v350 = (u)zas_emit;
 	v351 = vc;
-	v352 = vn >> 8;
+	v352 = vn >> 8UL;
 	v353 = ((u(*)())v350)(v351, v352);
+	v353;
 	v354 = (u)zas_emit;
 	v355 = vc;
-	v356 = vn >> 16;
+	v356 = vn >> 16UL;
 	v357 = ((u(*)())v354)(v355, v356);
+	v357;
 	v358 = (u)zas_emit;
 	v359 = vc;
-	v360 = vn >> 24;
+	v360 = vn >> 24UL;
 	v361 = ((u(*)())v358)(v359, v360);
-	if (*(u*)(vs + 48) != 2) goto b138;
-	vn = 1;
+	v361;
+	if (*(u*)(vs + 48UL) != 2UL) goto b138;
+	vn = 1UL;
 b136:	v362 = (u)zas_emit;
 	v363 = vc;
 	v364 = vn;
 	v365 = ((u(*)())v362)(v363, v364);
+	v365;
 	v366 = (u)zas_emit;
 	v367 = vc;
-	v368 = vn >> 8;
+	v368 = vn >> 8UL;
 	v369 = ((u(*)())v366)(v367, v368);
+	v369;
 	v370 = (u)zas_emit;
 	v371 = vc;
-	v372 = vn >> 16;
+	v372 = vn >> 16UL;
 	v373 = ((u(*)())v370)(v371, v372);
+	v373;
 	v374 = (u)zas_emit;
 	v375 = vc;
-	v376 = vn >> 24;
+	v376 = vn >> 24UL;
 	v377 = ((u(*)())v374)(v375, v376);
+	v377;
 	v378 = (u)zas_emit;
 	v379 = vc;
-	v380 = 1;
+	v380 = 1UL;
 	v381 = ((u(*)())v378)(v379, v380);
+	v381;
 	v382 = (u)zas_emit;
 	v383 = vc;
-	v384 = 0;
+	v384 = 0UL;
 	v385 = ((u(*)())v382)(v383, v384);
+	v385;
 	v386 = (u)zas_emit;
 	v387 = vc;
-	v388 = 0;
+	v388 = 0UL;
 	v389 = ((u(*)())v386)(v387, v388);
+	v389;
 	v390 = (u)zas_emit;
 	v391 = vc;
-	v392 = 0;
+	v392 = 0UL;
 	v393 = ((u(*)())v390)(v391, v392);
+	v393;
 	v394 = (u)zas_emit;
 	v395 = vc;
-	v396 = 0;
+	v396 = 0UL;
 	v397 = ((u(*)())v394)(v395, v396);
+	v397;
 	v398 = (u)zas_emit;
 	v399 = vc;
-	v400 = 0;
+	v400 = 0UL;
 	v401 = ((u(*)())v398)(v399, v400);
+	v401;
 	v402 = (u)zas_emit;
 	v403 = vc;
-	v404 = 0;
+	v404 = 0UL;
 	v405 = ((u(*)())v402)(v403, v404);
+	v405;
 	v406 = (u)zas_emit;
 	v407 = vc;
-	v408 = 0;
+	v408 = 0UL;
 	v409 = ((u(*)())v406)(v407, v408);
-	vn = *(u*)(vs + 64);
+	v409;
+	vn = *(u*)(vs + 64UL);
 	v410 = (u)zas_emit;
 	v411 = vc;
 	v412 = vn;
 	v413 = ((u(*)())v410)(v411, v412);
+	v413;
 	v414 = (u)zas_emit;
 	v415 = vc;
-	v416 = vn >> 8;
+	v416 = vn >> 8UL;
 	v417 = ((u(*)())v414)(v415, v416);
+	v417;
 	v418 = (u)zas_emit;
 	v419 = vc;
-	v420 = vn >> 16;
+	v420 = vn >> 16UL;
 	v421 = ((u(*)())v418)(v419, v420);
+	v421;
 	v422 = (u)zas_emit;
 	v423 = vc;
-	v424 = vn >> 24;
+	v424 = vn >> 24UL;
 	v425 = ((u(*)())v422)(v423, v424);
+	v425;
 	v426 = (u)zas_emit;
 	v427 = vc;
-	v428 = vn >> 32;
+	v428 = vn >> 32UL;
 	v429 = ((u(*)())v426)(v427, v428);
+	v429;
 	v430 = (u)zas_emit;
 	v431 = vc;
-	v432 = vn >> 40;
+	v432 = vn >> 40UL;
 	v433 = ((u(*)())v430)(v431, v432);
+	v433;
 	v434 = (u)zas_emit;
 	v435 = vc;
-	v436 = vn >> 48;
+	v436 = vn >> 48UL;
 	v437 = ((u(*)())v434)(v435, v436);
+	v437;
 	v438 = (u)zas_emit;
 	v439 = vc;
-	v440 = vn >> 56;
+	v440 = vn >> 56UL;
 	v441 = ((u(*)())v438)(v439, v440);
-	vs = *(u*)vs;
+	v441;
+	vs = *(u*)(vs + 0UL);
 	goto b74;
-b138:	vn = 0;
+b138:	vn = 0UL;
 	goto b136;
-b107:	vn = *(u*)(vs + 16) + 1048576UL;
+b107:	vn = *(u*)(vs + 16UL) + 1048576UL;
 	goto b105;
 b92:	v214 = (u)zstrcmp;
-	v215 = *(u*)(vs + 8);
+	v215 = *(u*)(vs + 8UL);
 	v216 = (u)".rodata";
 	v217 = ((u(*)())v214)(v215, v216);
-	if (v217 != 0) goto b95;
-	vn = 2;
+	if (v217 != 0UL) goto b95;
+	vn = 2UL;
 	goto b90;
-b95:	vn = 0;
+b95:	vn = 0UL;
 	goto b90;
-b80:	v177 = 1;
+b80:	v177 = 1UL;
 	goto b81;
-b65:	*(u*)(vs + 40) = vn;
+b67:	*(u*)(vs + 40UL) = vn;
 	v164 = (u)zemit_strtab_str;
 	v165 = vc;
-	v166 = *(u*)(vs + 8);
+	v166 = *(u*)(vs + 8UL);
 	v167 = ((u(*)())v164)(v165, v166);
 	vn = vn + v167;
-	vs = *(u*)vs;
+	vs = *(u*)(vs + 0UL);
 	goto b63;
-b69:	v163 = 1;
+b69:	v163 = 1UL;
 	goto b70;
-b21:	vn = *(u*)(vy + 24);
+b23:	vn = *(u*)(vy + 24UL);
 	v54 = (u)zas_emit;
 	v55 = vc;
 	v56 = vn;
 	v57 = ((u(*)())v54)(v55, v56);
+	v57;
 	v58 = (u)zas_emit;
 	v59 = vc;
-	v60 = vn >> 8;
+	v60 = vn >> 8UL;
 	v61 = ((u(*)())v58)(v59, v60);
+	v61;
 	v62 = (u)zas_emit;
 	v63 = vc;
-	v64 = vn >> 16;
+	v64 = vn >> 16UL;
 	v65 = ((u(*)())v62)(v63, v64);
+	v65;
 	v66 = (u)zas_emit;
 	v67 = vc;
-	v68 = vn >> 24;
+	v68 = vn >> 24UL;
 	v69 = ((u(*)())v66)(v67, v68);
-	if (!*(u*)(vy + 16)) goto b33;
-	vn = 18;
+	v69;
+	if (!*(u*)(vy + 16UL)) goto b33;
+	vn = 18UL;
 b31:	v70 = (u)zas_emit;
 	v71 = vc;
 	v72 = vn;
 	v73 = ((u(*)())v70)(v71, v72);
+	v73;
 	v74 = (u)zas_emit;
 	v75 = vc;
-	v76 = 0;
+	v76 = 0UL;
 	v77 = ((u(*)())v74)(v75, v76);
-	if (!*(u*)(vy + 16)) goto b38;
-	vn = 1;
+	v77;
+	if (!*(u*)(vy + 16UL)) goto b38;
+	vn = 1UL;
 b36:	v78 = (u)zas_emit;
 	v79 = vc;
 	v80 = vn;
 	v81 = ((u(*)())v78)(v79, v80);
+	v81;
 	v82 = (u)zas_emit;
 	v83 = vc;
-	v84 = vn >> 8;
+	v84 = vn >> 8UL;
 	v85 = ((u(*)())v82)(v83, v84);
-	if (!*(u*)(vy + 16)) goto b43;
-	vn = *(u*)(*(u*)(vy + 16) + 8) + 1048576UL;
+	v85;
+	if (!*(u*)(vy + 16UL)) goto b43;
+	vn = *(u*)(*(u*)(vy + 16UL) + 8UL) + 1048576UL;
 b41:	v86 = (u)zas_emit;
 	v87 = vc;
 	v88 = vn;
 	v89 = ((u(*)())v86)(v87, v88);
+	v89;
 	v90 = (u)zas_emit;
 	v91 = vc;
-	v92 = vn >> 8;
+	v92 = vn >> 8UL;
 	v93 = ((u(*)())v90)(v91, v92);
+	v93;
 	v94 = (u)zas_emit;
 	v95 = vc;
-	v96 = vn >> 16;
+	v96 = vn >> 16UL;
 	v97 = ((u(*)())v94)(v95, v96);
+	v97;
 	v98 = (u)zas_emit;
 	v99 = vc;
-	v100 = vn >> 24;
+	v100 = vn >> 24UL;
 	v101 = ((u(*)())v98)(v99, v100);
+	v101;
 	v102 = (u)zas_emit;
 	v103 = vc;
-	v104 = vn >> 32;
+	v104 = vn >> 32UL;
 	v105 = ((u(*)())v102)(v103, v104);
+	v105;
 	v106 = (u)zas_emit;
 	v107 = vc;
-	v108 = vn >> 40;
+	v108 = vn >> 40UL;
 	v109 = ((u(*)())v106)(v107, v108);
+	v109;
 	v110 = (u)zas_emit;
 	v111 = vc;
-	v112 = vn >> 48;
+	v112 = vn >> 48UL;
 	v113 = ((u(*)())v110)(v111, v112);
+	v113;
 	v114 = (u)zas_emit;
 	v115 = vc;
-	v116 = vn >> 56;
+	v116 = vn >> 56UL;
 	v117 = ((u(*)())v114)(v115, v116);
+	v117;
 	v118 = (u)zas_emit;
 	v119 = vc;
-	v120 = 0;
+	v120 = 0UL;
 	v121 = ((u(*)())v118)(v119, v120);
+	v121;
 	v122 = (u)zas_emit;
 	v123 = vc;
-	v124 = 0;
+	v124 = 0UL;
 	v125 = ((u(*)())v122)(v123, v124);
+	v125;
 	v126 = (u)zas_emit;
 	v127 = vc;
-	v128 = 0;
+	v128 = 0UL;
 	v129 = ((u(*)())v126)(v127, v128);
+	v129;
 	v130 = (u)zas_emit;
 	v131 = vc;
-	v132 = 0;
+	v132 = 0UL;
 	v133 = ((u(*)())v130)(v131, v132);
+	v133;
 	v134 = (u)zas_emit;
 	v135 = vc;
-	v136 = 0;
+	v136 = 0UL;
 	v137 = ((u(*)())v134)(v135, v136);
+	v137;
 	v138 = (u)zas_emit;
 	v139 = vc;
-	v140 = 0;
+	v140 = 0UL;
 	v141 = ((u(*)())v138)(v139, v140);
+	v141;
 	v142 = (u)zas_emit;
 	v143 = vc;
-	v144 = 0;
+	v144 = 0UL;
 	v145 = ((u(*)())v142)(v143, v144);
+	v145;
 	v146 = (u)zas_emit;
 	v147 = vc;
-	v148 = 0;
+	v148 = 0UL;
 	v149 = ((u(*)())v146)(v147, v148);
-	vy = *(u*)vy;
+	v149;
+	vy = *(u*)(vy + 0UL);
 	goto b19;
-b43:	vn = 0;
+b43:	vn = 0UL;
 	goto b41;
-b38:	vn = 0;
+b38:	vn = 0UL;
 	goto b36;
-b33:	vn = 0;
+b33:	vn = 0UL;
 	goto b31;
-b25:	v53 = 1;
+b25:	v53 = 1UL;
 	goto b26;
-b11:	*(u*)(vy + 24) = vn;
+b13:	*(u*)(vy + 24UL) = vn;
 	v44 = (u)zemit_strtab_str;
 	v45 = vc;
-	v46 = *(u*)(vy + 8);
+	v46 = *(u*)(vy + 8UL);
 	v47 = ((u(*)())v44)(v45, v46);
 	vn = vn + v47;
-	vy = *(u*)vy;
+	vy = *(u*)(vy + 0UL);
 	goto b9;
-b15:	v43 = 1;
+b15:	v43 = 1UL;
 	goto b16;
 }
 u zemit_ssr(u vc) {
@@ -12326,588 +13208,657 @@ u zemit_ssr(u vc) {
 	v4 = vc;
 	v5 = (u)"global";
 	v6 = (u)"_save";
-	v7 = 0;
+	v7 = 0UL;
 	v8 = ((u(*)())v3)(v4, v5, v6, v7);
 	vv = v8;
 	if (!vv) goto b10;
-	v10 = 0;
+	v10 = 0UL;
 b11:	if (!v10) goto b6;
-	v9 = 1;
-b8:	if (!v9) goto b2;
+	v9 = 1UL;
+b8:	if (!v9) goto b4;
 	v12 = (u)zcdie;
 	v13 = vc;
 	v14 = (u)"no _save";
 	v15 = ((u(*)())v12)(v13, v14);
+	v15;
 b2:	v16 = (u)zas_emit;
-	v17 = *(u*)(vc + 48);
-	v18 = 101;
+	v17 = *(u*)(vc + 48UL);
+	v18 = 101UL;
 	v19 = ((u(*)())v16)(v17, v18);
+	v19;
 	v20 = (u)zas_modra;
-	v21 = *(u*)(vc + 48);
-	v22 = 137;
-	v23 = 4;
-	v24 = *(u*)(vv + 168);
+	v21 = *(u*)(vc + 48UL);
+	v22 = 137UL;
+	v23 = 4UL;
+	v24 = *(u*)(vv + 168UL);
 	v25 = ((u(*)())v20)(v21, v22, v23, v24);
+	v25;
 	v26 = (u)zfind;
 	v27 = vc;
 	v28 = (u)"global";
 	v29 = (u)"curtask";
-	v30 = 0;
+	v30 = 0UL;
 	v31 = ((u(*)())v26)(v27, v28, v29, v30);
 	vv = v31;
 	if (!vv) goto b28;
-	v33 = 0;
+	v33 = 0UL;
 b29:	if (!v33) goto b24;
-	v32 = 1;
-b26:	if (!v32) goto b20;
+	v32 = 1UL;
+b26:	if (!v32) goto b22;
 	v35 = (u)zcdie;
 	v36 = vc;
 	v37 = (u)"no global.curtask";
 	v38 = ((u(*)())v35)(v36, v37);
+	v38;
 b20:	v39 = (u)zas_emit;
-	v40 = *(u*)(vc + 48);
-	v41 = 101;
+	v40 = *(u*)(vc + 48UL);
+	v41 = 101UL;
 	v42 = ((u(*)())v39)(v40, v41);
+	v42;
 	v43 = (u)zas_modra;
-	v44 = *(u*)(vc + 48);
-	v45 = 139;
-	v46 = 4;
-	v47 = *(u*)(vv + 168);
+	v44 = *(u*)(vc + 48UL);
+	v45 = 139UL;
+	v46 = 4UL;
+	v47 = *(u*)(vv + 168UL);
 	v48 = ((u(*)())v43)(v44, v45, v46, v47);
+	v48;
 	v49 = (u)zfind;
 	v50 = vc;
 	v51 = (u)"task";
 	v52 = (u)"stack";
-	v53 = 0;
+	v53 = 0UL;
 	v54 = ((u(*)())v49)(v50, v51, v52, v53);
 	vv = v54;
 	if (!vv) goto b46;
-	v56 = 0;
+	v56 = 0UL;
 b47:	if (!v56) goto b42;
-	v55 = 1;
-b44:	if (!v55) goto b38;
+	v55 = 1UL;
+b44:	if (!v55) goto b40;
 	v58 = (u)zcdie;
 	v59 = vc;
 	v60 = (u)"no task.stack";
 	v61 = ((u(*)())v58)(v59, v60);
+	v61;
 b38:	v62 = (u)zas_modrm;
-	v63 = *(u*)(vc + 48);
-	v64 = 139;
-	v65 = 4;
-	v66 = 4;
-	v67 = 0;
-	v68 = 0;
-	v69 = *(u*)(vv + 168);
+	v63 = *(u*)(vc + 48UL);
+	v64 = 139UL;
+	v65 = 4UL;
+	v66 = 4UL;
+	v67 = 0UL;
+	v68 = 0UL;
+	v69 = *(u*)(vv + 168UL);
 	v70 = ((u(*)())v62)(v63, v64, v65, v66, v67, v68, v69);
+	v70;
 	v71 = (u)zas_modri;
-	v72 = *(u*)(vc + 48);
-	v73 = 129;
-	v74 = 4;
-	v75 = 3920;
+	v72 = *(u*)(vc + 48UL);
+	v73 = 129UL;
+	v74 = 4UL;
+	v75 = 4096UL - 176UL;
 	v76 = ((u(*)())v71)(v72, v73, v74, v75);
+	v76;
 	v77 = (u)zas_modrm;
-	v78 = *(u*)(vc + 48);
-	v79 = 137;
-	v80 = 0;
-	v81 = 4;
-	v82 = 0;
-	v83 = 0;
-	v84 = 0;
+	v78 = *(u*)(vc + 48UL);
+	v79 = 137UL;
+	v80 = 0UL;
+	v81 = 4UL;
+	v82 = 0UL;
+	v83 = 0UL;
+	v84 = 0UL;
 	v85 = ((u(*)())v77)(v78, v79, v80, v81, v82, v83, v84);
+	v85;
 	v86 = (u)zas_modrm;
-	v87 = *(u*)(vc + 48);
-	v88 = 137;
-	v89 = 2;
-	v90 = 4;
-	v91 = 0;
-	v92 = 0;
-	v93 = 16;
+	v87 = *(u*)(vc + 48UL);
+	v88 = 137UL;
+	v89 = 2UL;
+	v90 = 4UL;
+	v91 = 0UL;
+	v92 = 0UL;
+	v93 = 16UL;
 	v94 = ((u(*)())v86)(v87, v88, v89, v90, v91, v92, v93);
+	v94;
 	v95 = (u)zas_modrm;
-	v96 = *(u*)(vc + 48);
-	v97 = 137;
-	v98 = 3;
-	v99 = 4;
-	v100 = 0;
-	v101 = 0;
-	v102 = 24;
+	v96 = *(u*)(vc + 48UL);
+	v97 = 137UL;
+	v98 = 3UL;
+	v99 = 4UL;
+	v100 = 0UL;
+	v101 = 0UL;
+	v102 = 24UL;
 	v103 = ((u(*)())v95)(v96, v97, v98, v99, v100, v101, v102);
+	v103;
 	v104 = (u)zas_modrm;
-	v105 = *(u*)(vc + 48);
-	v106 = 137;
-	v107 = 5;
-	v108 = 4;
-	v109 = 0;
-	v110 = 0;
-	v111 = 40;
+	v105 = *(u*)(vc + 48UL);
+	v106 = 137UL;
+	v107 = 5UL;
+	v108 = 4UL;
+	v109 = 0UL;
+	v110 = 0UL;
+	v111 = 40UL;
 	v112 = ((u(*)())v104)(v105, v106, v107, v108, v109, v110, v111);
+	v112;
 	v113 = (u)zas_modrm;
-	v114 = *(u*)(vc + 48);
-	v115 = 137;
-	v116 = 6;
-	v117 = 4;
-	v118 = 0;
-	v119 = 0;
-	v120 = 48;
+	v114 = *(u*)(vc + 48UL);
+	v115 = 137UL;
+	v116 = 6UL;
+	v117 = 4UL;
+	v118 = 0UL;
+	v119 = 0UL;
+	v120 = 48UL;
 	v121 = ((u(*)())v113)(v114, v115, v116, v117, v118, v119, v120);
+	v121;
 	v122 = (u)zas_modrm;
-	v123 = *(u*)(vc + 48);
-	v124 = 137;
-	v125 = 7;
-	v126 = 4;
-	v127 = 0;
-	v128 = 0;
-	v129 = 56;
+	v123 = *(u*)(vc + 48UL);
+	v124 = 137UL;
+	v125 = 7UL;
+	v126 = 4UL;
+	v127 = 0UL;
+	v128 = 0UL;
+	v129 = 56UL;
 	v130 = ((u(*)())v122)(v123, v124, v125, v126, v127, v128, v129);
+	v130;
 	v131 = (u)zas_modrm;
-	v132 = *(u*)(vc + 48);
-	v133 = 137;
-	v134 = 8;
-	v135 = 4;
-	v136 = 0;
-	v137 = 0;
-	v138 = 64;
+	v132 = *(u*)(vc + 48UL);
+	v133 = 137UL;
+	v134 = 8UL;
+	v135 = 4UL;
+	v136 = 0UL;
+	v137 = 0UL;
+	v138 = 64UL;
 	v139 = ((u(*)())v131)(v132, v133, v134, v135, v136, v137, v138);
+	v139;
 	v140 = (u)zas_modrm;
-	v141 = *(u*)(vc + 48);
-	v142 = 137;
-	v143 = 9;
-	v144 = 4;
-	v145 = 0;
-	v146 = 0;
-	v147 = 72;
+	v141 = *(u*)(vc + 48UL);
+	v142 = 137UL;
+	v143 = 9UL;
+	v144 = 4UL;
+	v145 = 0UL;
+	v146 = 0UL;
+	v147 = 72UL;
 	v148 = ((u(*)())v140)(v141, v142, v143, v144, v145, v146, v147);
+	v148;
 	v149 = (u)zas_modrm;
-	v150 = *(u*)(vc + 48);
-	v151 = 137;
-	v152 = 10;
-	v153 = 4;
-	v154 = 0;
-	v155 = 0;
-	v156 = 80;
+	v150 = *(u*)(vc + 48UL);
+	v151 = 137UL;
+	v152 = 10UL;
+	v153 = 4UL;
+	v154 = 0UL;
+	v155 = 0UL;
+	v156 = 80UL;
 	v157 = ((u(*)())v149)(v150, v151, v152, v153, v154, v155, v156);
+	v157;
 	v158 = (u)zas_modrm;
-	v159 = *(u*)(vc + 48);
-	v160 = 137;
-	v161 = 12;
-	v162 = 4;
-	v163 = 0;
-	v164 = 0;
-	v165 = 96;
+	v159 = *(u*)(vc + 48UL);
+	v160 = 137UL;
+	v161 = 12UL;
+	v162 = 4UL;
+	v163 = 0UL;
+	v164 = 0UL;
+	v165 = 96UL;
 	v166 = ((u(*)())v158)(v159, v160, v161, v162, v163, v164, v165);
+	v166;
 	v167 = (u)zas_modrm;
-	v168 = *(u*)(vc + 48);
-	v169 = 137;
-	v170 = 13;
-	v171 = 4;
-	v172 = 0;
-	v173 = 0;
-	v174 = 104;
+	v168 = *(u*)(vc + 48UL);
+	v169 = 137UL;
+	v170 = 13UL;
+	v171 = 4UL;
+	v172 = 0UL;
+	v173 = 0UL;
+	v174 = 104UL;
 	v175 = ((u(*)())v167)(v168, v169, v170, v171, v172, v173, v174);
+	v175;
 	v176 = (u)zas_modrm;
-	v177 = *(u*)(vc + 48);
-	v178 = 137;
-	v179 = 14;
-	v180 = 4;
-	v181 = 0;
-	v182 = 0;
-	v183 = 112;
+	v177 = *(u*)(vc + 48UL);
+	v178 = 137UL;
+	v179 = 14UL;
+	v180 = 4UL;
+	v181 = 0UL;
+	v182 = 0UL;
+	v183 = 112UL;
 	v184 = ((u(*)())v176)(v177, v178, v179, v180, v181, v182, v183);
+	v184;
 	v185 = (u)zas_modrm;
-	v186 = *(u*)(vc + 48);
-	v187 = 137;
-	v188 = 15;
-	v189 = 4;
-	v190 = 0;
-	v191 = 0;
-	v192 = 120;
+	v186 = *(u*)(vc + 48UL);
+	v187 = 137UL;
+	v188 = 15UL;
+	v189 = 4UL;
+	v190 = 0UL;
+	v191 = 0UL;
+	v192 = 120UL;
 	v193 = ((u(*)())v185)(v186, v187, v188, v189, v190, v191, v192);
+	v193;
 	v194 = (u)zas_modrm;
-	v195 = *(u*)(vc + 48);
-	v196 = 137;
-	v197 = 1;
-	v198 = 4;
-	v199 = 0;
-	v200 = 0;
-	v201 = 128;
+	v195 = *(u*)(vc + 48UL);
+	v196 = 137UL;
+	v197 = 1UL;
+	v198 = 4UL;
+	v199 = 0UL;
+	v200 = 0UL;
+	v201 = 128UL;
 	v202 = ((u(*)())v194)(v195, v196, v197, v198, v199, v200, v201);
+	v202;
 	v203 = (u)zas_modrm;
-	v204 = *(u*)(vc + 48);
-	v205 = 137;
-	v206 = 11;
-	v207 = 4;
-	v208 = 0;
-	v209 = 0;
-	v210 = 136;
+	v204 = *(u*)(vc + 48UL);
+	v205 = 137UL;
+	v206 = 11UL;
+	v207 = 4UL;
+	v208 = 0UL;
+	v209 = 0UL;
+	v210 = 136UL;
 	v211 = ((u(*)())v203)(v204, v205, v206, v207, v208, v209, v210);
+	v211;
 	v212 = (u)zas_modrr;
-	v213 = *(u*)(vc + 48);
-	v214 = 51;
-	v215 = 0;
-	v216 = 0;
+	v213 = *(u*)(vc + 48UL);
+	v214 = 51UL;
+	v215 = 0UL;
+	v216 = 0UL;
 	v217 = ((u(*)())v212)(v213, v214, v215, v216);
+	v217;
 	v218 = (u)zas_modrm;
-	v219 = *(u*)(vc + 48);
-	v220 = 137;
-	v221 = 0;
-	v222 = 4;
-	v223 = 0;
-	v224 = 0;
-	v225 = 8;
+	v219 = *(u*)(vc + 48UL);
+	v220 = 137UL;
+	v221 = 0UL;
+	v222 = 4UL;
+	v223 = 0UL;
+	v224 = 0UL;
+	v225 = 8UL;
 	v226 = ((u(*)())v218)(v219, v220, v221, v222, v223, v224, v225);
+	v226;
 	v227 = (u)zas_modrm;
-	v228 = *(u*)(vc + 48);
-	v229 = 137;
-	v230 = 0;
-	v231 = 4;
-	v232 = 0;
-	v233 = 0;
-	v234 = 88;
+	v228 = *(u*)(vc + 48UL);
+	v229 = 137UL;
+	v230 = 0UL;
+	v231 = 4UL;
+	v232 = 0UL;
+	v233 = 0UL;
+	v234 = 88UL;
 	v235 = ((u(*)())v227)(v228, v229, v230, v231, v232, v233, v234);
+	v235;
 	v236 = (u)zas_modrm;
-	v237 = *(u*)(vc + 48);
-	v238 = 137;
-	v239 = 0;
-	v240 = 4;
-	v241 = 0;
-	v242 = 0;
-	v243 = 160;
+	v237 = *(u*)(vc + 48UL);
+	v238 = 137UL;
+	v239 = 0UL;
+	v240 = 4UL;
+	v241 = 0UL;
+	v242 = 0UL;
+	v243 = 160UL;
 	v244 = ((u(*)())v236)(v237, v238, v239, v240, v241, v242, v243);
+	v244;
 	v245 = (u)zas_modrm;
-	v246 = *(u*)(vc + 48);
-	v247 = 137;
-	v248 = 0;
-	v249 = 4;
-	v250 = 0;
-	v251 = 0;
-	v252 = 168;
+	v246 = *(u*)(vc + 48UL);
+	v247 = 137UL;
+	v248 = 0UL;
+	v249 = 4UL;
+	v250 = 0UL;
+	v251 = 0UL;
+	v252 = 168UL;
 	v253 = ((u(*)())v245)(v246, v247, v248, v249, v250, v251, v252);
+	v253;
 	v254 = (u)zas_modri;
-	v255 = *(u*)(vc + 48);
-	v256 = 199;
-	v257 = 0;
-	v258 = 43;
+	v255 = *(u*)(vc + 48UL);
+	v256 = 199UL;
+	v257 = 0UL;
+	v258 = 43UL;
 	v259 = ((u(*)())v254)(v255, v256, v257, v258);
+	v259;
 	v260 = (u)zas_modrm;
-	v261 = *(u*)(vc + 48);
-	v262 = 137;
-	v263 = 0;
-	v264 = 4;
-	v265 = 0;
-	v266 = 0;
-	v267 = 144;
+	v261 = *(u*)(vc + 48UL);
+	v262 = 137UL;
+	v263 = 0UL;
+	v264 = 4UL;
+	v265 = 0UL;
+	v266 = 0UL;
+	v267 = 144UL;
 	v268 = ((u(*)())v260)(v261, v262, v263, v264, v265, v266, v267);
+	v268;
 	v269 = (u)zas_modri;
-	v270 = *(u*)(vc + 48);
-	v271 = 199;
-	v272 = 0;
-	v273 = 35;
+	v270 = *(u*)(vc + 48UL);
+	v271 = 199UL;
+	v272 = 0UL;
+	v273 = 35UL;
 	v274 = ((u(*)())v269)(v270, v271, v272, v273);
+	v274;
 	v275 = (u)zas_modrm;
-	v276 = *(u*)(vc + 48);
-	v277 = 137;
-	v278 = 0;
-	v279 = 4;
-	v280 = 0;
-	v281 = 0;
-	v282 = 152;
+	v276 = *(u*)(vc + 48UL);
+	v277 = 137UL;
+	v278 = 0UL;
+	v279 = 4UL;
+	v280 = 0UL;
+	v281 = 0UL;
+	v282 = 152UL;
 	v283 = ((u(*)())v275)(v276, v277, v278, v279, v280, v281, v282);
+	v283;
 	v284 = (u)zfind;
 	v285 = vc;
 	v286 = (u)"global";
 	v287 = (u)"_save";
-	v288 = 0;
+	v288 = 0UL;
 	v289 = ((u(*)())v284)(v285, v286, v287, v288);
 	vv = v289;
 	if (!vv) goto b88;
-	v291 = 0;
+	v291 = 0UL;
 b89:	if (!v291) goto b84;
-	v290 = 1;
-b86:	if (!v290) goto b80;
+	v290 = 1UL;
+b86:	if (!v290) goto b82;
 	v293 = (u)zcdie;
 	v294 = vc;
 	v295 = (u)"no _save";
 	v296 = ((u(*)())v293)(v294, v295);
+	v296;
 b80:	v297 = (u)zas_emit;
-	v298 = *(u*)(vc + 48);
-	v299 = 101;
+	v298 = *(u*)(vc + 48UL);
+	v299 = 101UL;
 	v300 = ((u(*)())v297)(v298, v299);
+	v300;
 	v301 = (u)zas_modra;
-	v302 = *(u*)(vc + 48);
-	v303 = 139;
-	v304 = 0;
-	v305 = *(u*)(vv + 168);
+	v302 = *(u*)(vc + 48UL);
+	v303 = 139UL;
+	v304 = 0UL;
+	v305 = *(u*)(vv + 168UL);
 	v306 = ((u(*)())v301)(v302, v303, v304, v305);
+	v306;
 	v307 = (u)zas_modrm;
-	v308 = *(u*)(vc + 48);
-	v309 = 137;
-	v310 = 0;
-	v311 = 4;
-	v312 = 0;
-	v313 = 0;
-	v314 = 32;
+	v308 = *(u*)(vc + 48UL);
+	v309 = 137UL;
+	v310 = 0UL;
+	v311 = 4UL;
+	v312 = 0UL;
+	v313 = 0UL;
+	v314 = 32UL;
 	v315 = ((u(*)())v307)(v308, v309, v310, v311, v312, v313, v314);
+	v315;
 	v316 = (u)zas_modrr;
-	v317 = *(u*)(vc + 48);
-	v318 = 139;
-	v319 = 0;
-	v320 = 4;
+	v317 = *(u*)(vc + 48UL);
+	v318 = 139UL;
+	v319 = 0UL;
+	v320 = 4UL;
 	v321 = ((u(*)())v316)(v317, v318, v319, v320);
+	v321;
 	v322 = (u)zas_modrr;
-	v323 = *(u*)(vc + 48);
-	v324 = 51;
-	v325 = 5;
-	v326 = 5;
+	v323 = *(u*)(vc + 48UL);
+	v324 = 51UL;
+	v325 = 5UL;
+	v326 = 5UL;
 	v327 = ((u(*)())v322)(v323, v324, v325, v326);
+	v327;
 	v328 = (u)zas_opr;
-	v329 = *(u*)(vc + 48);
-	v330 = 80;
-	v331 = 5;
+	v329 = *(u*)(vc + 48UL);
+	v330 = 80UL;
+	v331 = 5UL;
 	v332 = ((u(*)())v328)(v329, v330, v331);
+	v332;
 	v333 = (u)zas_opr;
-	v334 = *(u*)(vc + 48);
-	v335 = 80;
-	v336 = 5;
+	v334 = *(u*)(vc + 48UL);
+	v335 = 80UL;
+	v336 = 5UL;
 	v337 = ((u(*)())v333)(v334, v335, v336);
+	v337;
 	v338 = (u)zas_modrr;
-	v339 = *(u*)(vc + 48);
-	v340 = 139;
-	v341 = 5;
-	v342 = 4;
+	v339 = *(u*)(vc + 48UL);
+	v340 = 139UL;
+	v341 = 5UL;
+	v342 = 4UL;
 	v343 = ((u(*)())v338)(v339, v340, v341, v342);
+	v343;
 	v344 = (u)zas_modrr;
-	v345 = *(u*)(vc + 48);
-	v346 = 139;
-	v347 = 7;
-	v348 = 0;
+	v345 = *(u*)(vc + 48UL);
+	v346 = 139UL;
+	v347 = 7UL;
+	v348 = 0UL;
 	v349 = ((u(*)())v344)(v345, v346, v347, v348);
+	v349;
 	v350 = (u)zfind;
 	v351 = vc;
 	v352 = (u)"_ssr";
-	v353 = 0;
-	v354 = 1;
+	v353 = 0UL;
+	v354 = 1UL;
 	v355 = ((u(*)())v350)(v351, v352, v353, v354);
 	vd = v355;
-	if (!*(u*)(vd + 72)) goto b109;
-	if (!*(u*)(*(u*)(vd + 88) + 16)) goto b109;
-	v356 = 1;
-b111:	if (!v356) goto b105;
+	if (!*(u*)(vd + 72UL)) goto b109;
+	if (!*(u*)(*(u*)(vd + 88UL) + 16UL)) goto b109;
+	v356 = 1UL;
+b111:	if (!v356) goto b107;
 	v357 = (u)zas_jmp;
-	v358 = *(u*)(vc + 48);
-	v359 = 232;
-	v360 = *(u*)(vd + 88);
+	v358 = *(u*)(vc + 48UL);
+	v359 = 232UL;
+	v360 = *(u*)(vd + 88UL);
 	v361 = ((u(*)())v357)(v358, v359, v360);
+	v361;
 b105:	v362 = (u)zas_op;
-	v363 = *(u*)(vc + 48);
-	v364 = 250;
+	v363 = *(u*)(vc + 48UL);
+	v364 = 250UL;
 	v365 = ((u(*)())v362)(v363, v364);
+	v365;
 	v366 = (u)zas_modri;
-	v367 = *(u*)(vc + 48);
-	v368 = 129;
-	v369 = 4;
-	v370 = 16;
+	v367 = *(u*)(vc + 48UL);
+	v368 = 129UL;
+	v369 = 4UL;
+	v370 = 2UL * 8UL;
 	v371 = ((u(*)())v366)(v367, v368, v369, v370);
+	v371;
 	v372 = (u)zas_modrm;
-	v373 = *(u*)(vc + 48);
-	v374 = 139;
-	v375 = 0;
-	v376 = 4;
-	v377 = 0;
-	v378 = 0;
-	v379 = 0;
+	v373 = *(u*)(vc + 48UL);
+	v374 = 139UL;
+	v375 = 0UL;
+	v376 = 4UL;
+	v377 = 0UL;
+	v378 = 0UL;
+	v379 = 0UL;
 	v380 = ((u(*)())v372)(v373, v374, v375, v376, v377, v378, v379);
+	v380;
 	v381 = (u)zas_modrm;
-	v382 = *(u*)(vc + 48);
-	v383 = 139;
-	v384 = 2;
-	v385 = 4;
-	v386 = 0;
-	v387 = 0;
-	v388 = 16;
+	v382 = *(u*)(vc + 48UL);
+	v383 = 139UL;
+	v384 = 2UL;
+	v385 = 4UL;
+	v386 = 0UL;
+	v387 = 0UL;
+	v388 = 16UL;
 	v389 = ((u(*)())v381)(v382, v383, v384, v385, v386, v387, v388);
+	v389;
 	v390 = (u)zas_modrm;
-	v391 = *(u*)(vc + 48);
-	v392 = 139;
-	v393 = 3;
-	v394 = 4;
-	v395 = 0;
-	v396 = 0;
-	v397 = 24;
+	v391 = *(u*)(vc + 48UL);
+	v392 = 139UL;
+	v393 = 3UL;
+	v394 = 4UL;
+	v395 = 0UL;
+	v396 = 0UL;
+	v397 = 24UL;
 	v398 = ((u(*)())v390)(v391, v392, v393, v394, v395, v396, v397);
+	v398;
 	v399 = (u)zas_modrm;
-	v400 = *(u*)(vc + 48);
-	v401 = 139;
-	v402 = 5;
-	v403 = 4;
-	v404 = 0;
-	v405 = 0;
-	v406 = 40;
+	v400 = *(u*)(vc + 48UL);
+	v401 = 139UL;
+	v402 = 5UL;
+	v403 = 4UL;
+	v404 = 0UL;
+	v405 = 0UL;
+	v406 = 40UL;
 	v407 = ((u(*)())v399)(v400, v401, v402, v403, v404, v405, v406);
+	v407;
 	v408 = (u)zas_modrm;
-	v409 = *(u*)(vc + 48);
-	v410 = 139;
-	v411 = 6;
-	v412 = 4;
-	v413 = 0;
-	v414 = 0;
-	v415 = 48;
+	v409 = *(u*)(vc + 48UL);
+	v410 = 139UL;
+	v411 = 6UL;
+	v412 = 4UL;
+	v413 = 0UL;
+	v414 = 0UL;
+	v415 = 48UL;
 	v416 = ((u(*)())v408)(v409, v410, v411, v412, v413, v414, v415);
+	v416;
 	v417 = (u)zas_modrm;
-	v418 = *(u*)(vc + 48);
-	v419 = 139;
-	v420 = 7;
-	v421 = 4;
-	v422 = 0;
-	v423 = 0;
-	v424 = 56;
+	v418 = *(u*)(vc + 48UL);
+	v419 = 139UL;
+	v420 = 7UL;
+	v421 = 4UL;
+	v422 = 0UL;
+	v423 = 0UL;
+	v424 = 56UL;
 	v425 = ((u(*)())v417)(v418, v419, v420, v421, v422, v423, v424);
+	v425;
 	v426 = (u)zas_modrm;
-	v427 = *(u*)(vc + 48);
-	v428 = 139;
-	v429 = 8;
-	v430 = 4;
-	v431 = 0;
-	v432 = 0;
-	v433 = 64;
+	v427 = *(u*)(vc + 48UL);
+	v428 = 139UL;
+	v429 = 8UL;
+	v430 = 4UL;
+	v431 = 0UL;
+	v432 = 0UL;
+	v433 = 64UL;
 	v434 = ((u(*)())v426)(v427, v428, v429, v430, v431, v432, v433);
+	v434;
 	v435 = (u)zas_modrm;
-	v436 = *(u*)(vc + 48);
-	v437 = 139;
-	v438 = 9;
-	v439 = 4;
-	v440 = 0;
-	v441 = 0;
-	v442 = 72;
+	v436 = *(u*)(vc + 48UL);
+	v437 = 139UL;
+	v438 = 9UL;
+	v439 = 4UL;
+	v440 = 0UL;
+	v441 = 0UL;
+	v442 = 72UL;
 	v443 = ((u(*)())v435)(v436, v437, v438, v439, v440, v441, v442);
+	v443;
 	v444 = (u)zas_modrm;
-	v445 = *(u*)(vc + 48);
-	v446 = 139;
-	v447 = 10;
-	v448 = 4;
-	v449 = 0;
-	v450 = 0;
-	v451 = 80;
+	v445 = *(u*)(vc + 48UL);
+	v446 = 139UL;
+	v447 = 10UL;
+	v448 = 4UL;
+	v449 = 0UL;
+	v450 = 0UL;
+	v451 = 80UL;
 	v452 = ((u(*)())v444)(v445, v446, v447, v448, v449, v450, v451);
+	v452;
 	v453 = (u)zas_modrm;
-	v454 = *(u*)(vc + 48);
-	v455 = 139;
-	v456 = 12;
-	v457 = 4;
-	v458 = 0;
-	v459 = 0;
-	v460 = 96;
+	v454 = *(u*)(vc + 48UL);
+	v455 = 139UL;
+	v456 = 12UL;
+	v457 = 4UL;
+	v458 = 0UL;
+	v459 = 0UL;
+	v460 = 96UL;
 	v461 = ((u(*)())v453)(v454, v455, v456, v457, v458, v459, v460);
+	v461;
 	v462 = (u)zas_modrm;
-	v463 = *(u*)(vc + 48);
-	v464 = 139;
-	v465 = 13;
-	v466 = 4;
-	v467 = 0;
-	v468 = 0;
-	v469 = 104;
+	v463 = *(u*)(vc + 48UL);
+	v464 = 139UL;
+	v465 = 13UL;
+	v466 = 4UL;
+	v467 = 0UL;
+	v468 = 0UL;
+	v469 = 104UL;
 	v470 = ((u(*)())v462)(v463, v464, v465, v466, v467, v468, v469);
+	v470;
 	v471 = (u)zas_modrm;
-	v472 = *(u*)(vc + 48);
-	v473 = 139;
-	v474 = 14;
-	v475 = 4;
-	v476 = 0;
-	v477 = 0;
-	v478 = 112;
+	v472 = *(u*)(vc + 48UL);
+	v473 = 139UL;
+	v474 = 14UL;
+	v475 = 4UL;
+	v476 = 0UL;
+	v477 = 0UL;
+	v478 = 112UL;
 	v479 = ((u(*)())v471)(v472, v473, v474, v475, v476, v477, v478);
+	v479;
 	v480 = (u)zas_modrm;
-	v481 = *(u*)(vc + 48);
-	v482 = 139;
-	v483 = 15;
-	v484 = 4;
-	v485 = 0;
-	v486 = 0;
-	v487 = 120;
+	v481 = *(u*)(vc + 48UL);
+	v482 = 139UL;
+	v483 = 15UL;
+	v484 = 4UL;
+	v485 = 0UL;
+	v486 = 0UL;
+	v487 = 120UL;
 	v488 = ((u(*)())v480)(v481, v482, v483, v484, v485, v486, v487);
+	v488;
 	v489 = (u)zas_modrm;
-	v490 = *(u*)(vc + 48);
-	v491 = 139;
-	v492 = 1;
-	v493 = 4;
-	v494 = 0;
-	v495 = 0;
-	v496 = 128;
+	v490 = *(u*)(vc + 48UL);
+	v491 = 139UL;
+	v492 = 1UL;
+	v493 = 4UL;
+	v494 = 0UL;
+	v495 = 0UL;
+	v496 = 128UL;
 	v497 = ((u(*)())v489)(v490, v491, v492, v493, v494, v495, v496);
+	v497;
 	v498 = (u)zas_modrm;
-	v499 = *(u*)(vc + 48);
-	v500 = 139;
-	v501 = 11;
-	v502 = 4;
-	v503 = 0;
-	v504 = 0;
-	v505 = 136;
+	v499 = *(u*)(vc + 48UL);
+	v500 = 139UL;
+	v501 = 11UL;
+	v502 = 4UL;
+	v503 = 0UL;
+	v504 = 0UL;
+	v505 = 136UL;
 	v506 = ((u(*)())v498)(v499, v500, v501, v502, v503, v504, v505);
+	v506;
 	v507 = (u)zas_modrm;
-	v508 = *(u*)(vc + 48);
-	v509 = 139;
-	v510 = 4;
-	v511 = 4;
-	v512 = 0;
-	v513 = 0;
-	v514 = 32;
+	v508 = *(u*)(vc + 48UL);
+	v509 = 139UL;
+	v510 = 4UL;
+	v511 = 4UL;
+	v512 = 0UL;
+	v513 = 0UL;
+	v514 = 32UL;
 	v515 = ((u(*)())v507)(v508, v509, v510, v511, v512, v513, v514);
+	v515;
 	v516 = (u)zas_rex;
-	v517 = *(u*)(vc + 48);
-	v518 = 3847;
-	v519 = 0;
-	v520 = 0;
-	v521 = 0;
+	v517 = *(u*)(vc + 48UL);
+	v518 = 3847UL;
+	v519 = 0UL;
+	v520 = 0UL;
+	v521 = 0UL;
 	v522 = ((u(*)())v516)(v517, v518, v519, v520, v521);
+	v522;
 	v523 = (u)zas_op;
-	v524 = *(u*)(vc + 48);
-	v525 = 3847;
+	v524 = *(u*)(vc + 48UL);
+	v525 = 3847UL;
 	v526 = ((u(*)())v523)(v524, v525);
-	return 0;
-b109:	v356 = 0;
+	v526;
+	return 0UL;
+b107:	goto b105;
+b109:	v356 = 0UL;
 	goto b111;
-b84:	if (!*(u*)(vv + 152)) goto b92;
-	v292 = 0;
+b82:	goto b80;
+b84:	if (!*(u*)(vv + 152UL)) goto b92;
+	v292 = 0UL;
 b93:	if (!v292) goto b90;
-	v290 = 1;
+	v290 = 1UL;
 	goto b86;
-b90:	v290 = 0;
+b90:	v290 = 0UL;
 	goto b86;
-b92:	v292 = 1;
+b92:	v292 = 1UL;
 	goto b93;
-b88:	v291 = 1;
+b88:	v291 = 1UL;
 	goto b89;
-b42:	if (!*(u*)(vv + 152)) goto b50;
-	v57 = 0;
+b40:	goto b38;
+b42:	if (!*(u*)(vv + 152UL)) goto b50;
+	v57 = 0UL;
 b51:	if (!v57) goto b48;
-	v55 = 1;
+	v55 = 1UL;
 	goto b44;
-b48:	v55 = 0;
+b48:	v55 = 0UL;
 	goto b44;
-b50:	v57 = 1;
+b50:	v57 = 1UL;
 	goto b51;
-b46:	v56 = 1;
+b46:	v56 = 1UL;
 	goto b47;
-b24:	if (!*(u*)(vv + 152)) goto b32;
-	v34 = 0;
+b22:	goto b20;
+b24:	if (!*(u*)(vv + 152UL)) goto b32;
+	v34 = 0UL;
 b33:	if (!v34) goto b30;
-	v32 = 1;
+	v32 = 1UL;
 	goto b26;
-b30:	v32 = 0;
+b30:	v32 = 0UL;
 	goto b26;
-b32:	v34 = 1;
+b32:	v34 = 1UL;
 	goto b33;
-b28:	v33 = 1;
+b28:	v33 = 1UL;
 	goto b29;
-b6:	if (!*(u*)(vv + 152)) goto b14;
-	v11 = 0;
+b4:	goto b2;
+b6:	if (!*(u*)(vv + 152UL)) goto b14;
+	v11 = 0UL;
 b15:	if (!v11) goto b12;
-	v9 = 1;
+	v9 = 1UL;
 	goto b8;
-b12:	v9 = 0;
+b12:	v9 = 0UL;
 	goto b8;
-b14:	v11 = 1;
+b14:	v11 = 1UL;
 	goto b15;
-b10:	v10 = 1;
+b10:	v10 = 1UL;
 	goto b11;
 }
 u zemit_strtab_str(u vc, u vs) {
@@ -12917,18 +13868,19 @@ u zemit_strtab_str(u vc, u vs) {
 	u v5 = 0;
 	u v6 = 0;
 	u v7 = 0;
-	vi = 0;
+	vi = 0UL;
 b1:	v3 = (u)zas_emit;
 	v4 = vc;
-	v5 = (u)*(b*)(vs + vi);
+	v5 = (u)*(b*)(vs + vi * 1UL);
 	v6 = ((u(*)())v3)(v4, v5);
-	if (!(u)*(b*)(vs + vi)) goto b8;
-	v7 = 0;
-b9:	if (!v7) goto b4;
-	return vi + 1;
-b4:	vi = vi + 1;
+	v6;
+	if (!(u)*(b*)(vs + vi * 1UL)) goto b8;
+	v7 = 0UL;
+b9:	if (!v7) goto b6;
+	return vi + 1UL;
+b6:	vi = vi + 1UL;
 	goto b1;
-b8:	v7 = 1;
+b8:	v7 = 1UL;
 	goto b9;
 }
 u zenter(u vc, u vtag) {
@@ -12938,8 +13890,9 @@ u zenter(u vc, u vtag) {
 	v2 = (u)zchoice;
 	v3 = vc;
 	v4 = ((u(*)())v2)(v3);
-	*(u*)(vc + 72) = vtag;
-	return 0;
+	v4;
+	*(u*)(vc + 72UL) = vtag;
+	return 0UL;
 }
 u zexit(u vn) {
 	u v1 = 0;
@@ -12952,15 +13905,16 @@ u zexit(u vn) {
 	u v8 = 0;
 	u v9 = 0;
 	v1 = (u)zsyscall;
-	v2 = 60;
+	v2 = 60UL;
 	v3 = vn;
-	v4 = 0;
-	v5 = 0;
-	v6 = 0;
-	v7 = 0;
-	v8 = 0;
+	v4 = 0UL;
+	v5 = 0UL;
+	v6 = 0UL;
+	v7 = 0UL;
+	v8 = 0UL;
 	v9 = ((u(*)())v1)(v2, v3, v4, v5, v6, v7, v8);
-	return 0;
+	v9;
+	return 0UL;
 }
 u zexpr_to_ir(u vic, u vn) {
 	u va = 0;
@@ -13650,40 +14604,41 @@ u zexpr_to_ir(u vic, u vn) {
 	u v686 = 0;
 	v16 = (u)zassert;
 	if (!vn) goto b5;
-	v19 = 0;
+	v19 = 0UL;
 b6:	if (!v19) goto b2;
-	v18 = 0;
+	v18 = 0UL;
 b3:	v17 = v18;
 	v20 = (u)"expected node";
 	v21 = ((u(*)())v16)(v17, v20);
-	*(u*)(*(u*)vic + 24) = *(u*)(vn + 24);
-	*(u*)(*(u*)vic + 32) = *(u*)(vn + 32);
-	*(u*)(*(u*)vic + 40) = *(u*)(vn + 40);
-	vkind = *(u*)vn;
-	if (vkind != 4) goto b10;
+	v21;
+	*(u*)(*(u*)(vic + 0UL) + 24UL) = *(u*)(vn + 24UL);
+	*(u*)(*(u*)(vic + 0UL) + 32UL) = *(u*)(vn + 32UL);
+	*(u*)(*(u*)(vic + 0UL) + 40UL) = *(u*)(vn + 40UL);
+	vkind = *(u*)(vn + 0UL);
+	if (vkind != 4UL) goto b10;
 	v22 = (u)zmkirconst;
 	v23 = vic;
-	v24 = 0;
+	v24 = 0UL;
 	v25 = ((u(*)())v22)(v23, v24);
 	vo = v25;
 	return vo;
-b10:	if (vkind != 1) goto b13;
+b10:	if (vkind != 1UL) goto b13;
 	v26 = (u)zmkirconst;
 	v27 = vic;
-	v28 = *(u*)(vn + 48);
+	v28 = *(u*)(vn + 48UL);
 	v29 = ((u(*)())v26)(v27, v28);
 	vo = v29;
 	return vo;
-b13:	if (vkind != 2) goto b16;
+b13:	if (vkind != 2UL) goto b16;
 	v30 = (u)zmkirconst;
 	v31 = vic;
-	v32 = *(u*)(vn + 48);
+	v32 = *(u*)(vn + 48UL);
 	v33 = ((u(*)())v30)(v31, v32);
 	vo = v33;
 	return vo;
-b16:	if (vkind != 34) goto b19;
-	if (*(u*)*(u*)(*(u*)(vn + 8) + 64) != 3) goto b22;
-	vsize = 1;
+b16:	if (vkind != 34UL) goto b19;
+	if (*(u*)(*(u*)(*(u*)(vn + 8UL) + 64UL) + 0UL) != 3UL) goto b22;
+	vsize = 1UL;
 b20:	v38 = (u)zmkirconst;
 	v39 = vic;
 	v40 = vsize;
@@ -13691,195 +14646,200 @@ b20:	v38 = (u)zmkirconst;
 	vo = v41;
 	return vo;
 b22:	v34 = (u)ztype_sizeof;
-	v35 = *(u*)vic;
-	v36 = *(u*)(*(u*)(vn + 8) + 64);
+	v35 = *(u*)(vic + 0UL);
+	v36 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v37 = ((u(*)())v34)(v35, v36);
 	vsize = v37;
 	goto b20;
-b19:	if (vkind != 3) goto b26;
+b19:	if (vkind != 3UL) goto b26;
 	v42 = (u)zmkirstr;
 	v43 = vic;
-	v44 = *(u*)(vn + 56);
+	v44 = *(u*)(vn + 56UL);
 	v46 = (u)zstrlen;
-	v47 = *(u*)(vn + 56);
+	v47 = *(u*)(vn + 56UL);
 	v48 = ((u(*)())v46)(v47);
 	v45 = v48;
 	v49 = ((u(*)())v42)(v43, v44, v45);
 	vo = v49;
 	return vo;
-b26:	if (vkind != 7) goto b30;
+b26:	if (vkind != 7UL) goto b30;
 	v50 = (u)zcall_to_ir;
 	v51 = vic;
 	v52 = vn;
 	v53 = ((u(*)())v50)(v51, v52);
 	vo = v53;
 	return vo;
-b30:	if (vkind != 0) goto b33;
+b30:	if (vkind != 0UL) goto b33;
 	v54 = (u)zfind;
-	v55 = *(u*)vic;
-	v56 = *(u*)(vn + 56);
-	v57 = 0;
-	v58 = 0;
+	v55 = *(u*)(vic + 0UL);
+	v56 = *(u*)(vn + 56UL);
+	v57 = 0UL;
+	v58 = 0UL;
 	v59 = ((u(*)())v54)(v55, v56, v57, v58);
 	vv = v59;
 	if (!vv) goto b39;
-	if (!*(u*)(vv + 176)) goto b39;
-	v60 = 1;
-b41:	if (!v60) goto b35;
+	if (!*(u*)(vv + 176UL)) goto b39;
+	v60 = 1UL;
+b41:	if (!v60) goto b37;
 	v61 = (u)zmkirconst;
 	v62 = vic;
-	v63 = *(u*)(vv + 184);
+	v63 = *(u*)(vv + 184UL);
 	v64 = ((u(*)())v61)(v62, v63);
 	vo = v64;
 	return vo;
-b35:	v65 = (u)zirfind_var;
+b37:	v65 = (u)zirfind_var;
 	v66 = vic;
-	v67 = *(u*)(vn + 56);
+	v67 = *(u*)(vn + 56UL);
 	v68 = ((u(*)())v65)(v66, v67);
 	viv = *(u*)v68;
-	if (!viv) goto b44;
+	if (!viv) goto b46;
 	v69 = (u)zmkirop;
 	v70 = vic;
-	v71 = 0;
-	v72 = 0;
-	v73 = 0;
+	v71 = 0UL;
+	v72 = 0UL;
+	v73 = 0UL;
 	v74 = ((u(*)())v69)(v70, v71, v72, v73);
 	vo = v74;
-	*(u*)(vo + 24) = *(u*)(viv + 32);
+	*(u*)(vo + 24UL) = *(u*)(viv + 32UL);
 	return vo;
-b44:	if (!vv) goto b52;
-	if (!*(u*)(vv + 72)) goto b52;
-	v75 = 1;
-b54:	if (!v75) goto b48;
+b46:	if (!vv) goto b52;
+	if (!*(u*)(vv + 72UL)) goto b52;
+	v75 = 1UL;
+b54:	if (!v75) goto b50;
 	v76 = (u)zmkirfuncref;
 	v77 = vic;
-	v78 = *(u*)(vn + 56);
+	v78 = *(u*)(vn + 56UL);
 	v79 = ((u(*)())v76)(v77, v78);
 	vo = v79;
 	return vo;
-b48:	v80 = (u)zcdie;
-	v81 = *(u*)vic;
+b50:	v80 = (u)zcdie;
+	v81 = *(u*)(vic + 0UL);
 	v82 = (u)"no such symbol";
 	v83 = ((u(*)())v80)(v81, v82);
-	return 0;
-b52:	v75 = 0;
+	v83;
+	return 0UL;
+b52:	v75 = 0UL;
 	goto b54;
-b39:	v60 = 0;
+b39:	v60 = 0UL;
 	goto b41;
-b33:	if (vkind != 9) goto b58;
-	if (*(u*)*(u*)(*(u*)(vn + 8) + 64) != 4) goto b61;
+b33:	if (vkind != 9UL) goto b58;
+	if (*(u*)(*(u*)(*(u*)(vn + 8UL) + 64UL) + 0UL) != 4UL) goto b61;
 	v84 = (u)zexpr_to_ir;
 	v85 = vic;
-	v86 = *(u*)(vn + 8);
+	v86 = *(u*)(vn + 8UL);
 	v87 = ((u(*)())v84)(v85, v86);
 	vb = v87;
 	v88 = (u)zfind;
-	v89 = *(u*)vic;
-	v90 = *(u*)(*(u*)(*(u*)(*(u*)(*(u*)(vn + 8) + 64) + 16) + 8) + 32);
-	v91 = *(u*)(*(u*)(vn + 16) + 56);
-	v92 = 0;
+	v89 = *(u*)(vic + 0UL);
+	v90 = *(u*)(*(u*)(*(u*)(*(u*)(*(u*)(vn + 8UL) + 64UL) + 16UL) + 8UL) + 32UL);
+	v91 = *(u*)(*(u*)(vn + 16UL) + 56UL);
+	v92 = 0UL;
 	v93 = ((u(*)())v88)(v89, v90, v91, v92);
 	vv = v93;
 b59:	v113 = (u)zmkirconst;
 	v114 = vic;
-	v115 = *(u*)(vv + 168);
+	v115 = *(u*)(vv + 168UL);
 	v116 = ((u(*)())v113)(v114, v115);
 	vc = v116;
 	v117 = (u)zmkirop;
 	v118 = vic;
-	v119 = 11;
+	v119 = 11UL;
 	v120 = vb;
 	v121 = vc;
 	v122 = ((u(*)())v117)(v118, v119, v120, v121);
 	vd = v122;
 	v123 = (u)zmkirop;
 	v124 = vic;
-	v125 = 5;
+	v125 = 5UL;
 	v126 = vd;
-	v127 = 0;
+	v127 = 0UL;
 	v128 = ((u(*)())v123)(v124, v125, v126, v127);
 	vo = v128;
-	*(u*)(vo + 48) = *(u*)(vn + 64);
+	*(u*)(vo + 48UL) = *(u*)(vn + 64UL);
 	return vo;
 b61:	v94 = (u)zexpr_to_ir;
 	v95 = vic;
-	v96 = *(u*)(vn + 8);
+	v96 = *(u*)(vn + 8UL);
 	v97 = ((u(*)())v94)(v95, v96);
 	va = v97;
-	if (*(u*)va != 0) goto b67;
+	if (*(u*)(va + 0UL) != 0UL) goto b67;
 	v98 = (u)zmkirop;
 	v99 = vic;
-	v100 = 1;
-	v101 = 0;
-	v102 = 0;
+	v100 = 1UL;
+	v101 = 0UL;
+	v102 = 0UL;
 	v103 = ((u(*)())v98)(v99, v100, v101, v102);
 	vb = v103;
-	*(u*)(vb + 24) = *(u*)(va + 24);
+	*(u*)(vb + 24UL) = *(u*)(va + 24UL);
+	*(u*)(*(u*)(*(u*)(vic + 128UL) + *(u*)(va + 24UL) * 8UL) + 56UL) = 1UL;
 b65:	v107 = (u)zfind;
-	v108 = *(u*)vic;
-	v109 = *(u*)(*(u*)(*(u*)(*(u*)(vn + 8) + 64) + 8) + 32);
-	v110 = *(u*)(*(u*)(vn + 16) + 56);
-	v111 = 0;
+	v108 = *(u*)(vic + 0UL);
+	v109 = *(u*)(*(u*)(*(u*)(*(u*)(vn + 8UL) + 64UL) + 8UL) + 32UL);
+	v110 = *(u*)(*(u*)(vn + 16UL) + 56UL);
+	v111 = 0UL;
 	v112 = ((u(*)())v107)(v108, v109, v110, v111);
 	vv = v112;
 	goto b59;
-b67:	if (*(u*)va != 5) goto b70;
-	vb = *(u*)(va + 8);
+b67:	if (*(u*)(va + 0UL) != 5UL) goto b70;
+	vb = *(u*)(va + 8UL);
 	goto b65;
 b70:	v104 = (u)zdie;
 	v105 = (u)"invalid ref";
 	v106 = ((u(*)())v104)(v105);
+	v106;
 	goto b65;
-b58:	if (vkind != 35) goto b77;
+b58:	if (vkind != 35UL) goto b77;
 	v129 = (u)zexpr_to_ir;
 	v130 = vic;
-	v131 = *(u*)(vn + 8);
+	v131 = *(u*)(vn + 8UL);
 	v132 = ((u(*)())v129)(v130, v131);
 	va = v132;
-	if (*(u*)va != 0) goto b81;
+	if (*(u*)(va + 0UL) != 0UL) goto b81;
 	v133 = (u)zmkirop;
 	v134 = vic;
-	v135 = 1;
-	v136 = 0;
-	v137 = 0;
+	v135 = 1UL;
+	v136 = 0UL;
+	v137 = 0UL;
 	v138 = ((u(*)())v133)(v134, v135, v136, v137);
 	vo = v138;
-	*(u*)(vo + 24) = *(u*)(va + 24);
+	*(u*)(vo + 24UL) = *(u*)(va + 24UL);
+	*(u*)(*(u*)(*(u*)(vic + 128UL) + *(u*)(va + 24UL) * 8UL) + 56UL) = 1UL;
 	return vo;
-b81:	if (*(u*)va != 5) goto b84;
-	return *(u*)(va + 8);
+b81:	if (*(u*)(va + 0UL) != 5UL) goto b84;
+	return *(u*)(va + 8UL);
 b84:	v139 = (u)zdie;
 	v140 = (u)"invalid ref";
 	v141 = ((u(*)())v139)(v140);
-	return 0;
-b77:	if (vkind != 36) goto b87;
+	v141;
+	return 0UL;
+b77:	if (vkind != 36UL) goto b87;
 	v142 = (u)zexpr_to_ir;
 	v143 = vic;
-	v144 = *(u*)(vn + 8);
+	v144 = *(u*)(vn + 8UL);
 	v145 = ((u(*)())v142)(v143, v144);
 	va = v145;
 	v146 = (u)zmkirop;
 	v147 = vic;
-	v148 = 5;
+	v148 = 5UL;
 	v149 = va;
-	v150 = 0;
+	v150 = 0UL;
 	v151 = ((u(*)())v146)(v147, v148, v149, v150);
 	vo = v151;
-	*(u*)(vo + 48) = *(u*)(vn + 64);
+	*(u*)(vo + 48UL) = *(u*)(vn + 64UL);
 	return vo;
-b87:	if (vkind != 38) goto b91;
+b87:	if (vkind != 38UL) goto b91;
 	v152 = (u)zexpr_to_ir;
 	v153 = vic;
-	v154 = *(u*)(vn + 8);
+	v154 = *(u*)(vn + 8UL);
 	v155 = ((u(*)())v152)(v153, v154);
 	va = v155;
 	v156 = (u)zexpr_to_ir;
 	v157 = vic;
-	v158 = *(u*)(vn + 16);
+	v158 = *(u*)(vn + 16UL);
 	v159 = ((u(*)())v156)(v157, v158);
 	vb = v159;
-	if (*(u*)*(u*)(vn + 64) != 3) goto b96;
-	vsize = 1;
+	if (*(u*)(*(u*)(vn + 64UL) + 0UL) != 3UL) goto b96;
+	vsize = 1UL;
 b94:	v164 = (u)zmkirconst;
 	v165 = vic;
 	v166 = vsize;
@@ -13887,96 +14847,96 @@ b94:	v164 = (u)zmkirconst;
 	vc = v167;
 	v168 = (u)zmkirop;
 	v169 = vic;
-	v170 = 19;
+	v170 = 19UL;
 	v171 = vb;
 	v172 = vc;
 	v173 = ((u(*)())v168)(v169, v170, v171, v172);
 	vd = v173;
 	v174 = (u)zmkirop;
 	v175 = vic;
-	v176 = 11;
+	v176 = 11UL;
 	v177 = va;
 	v178 = vd;
 	v179 = ((u(*)())v174)(v175, v176, v177, v178);
 	ve = v179;
 	v180 = (u)zmkirop;
 	v181 = vic;
-	v182 = 5;
+	v182 = 5UL;
 	v183 = ve;
-	v184 = 0;
+	v184 = 0UL;
 	v185 = ((u(*)())v180)(v181, v182, v183, v184);
 	vo = v185;
-	*(u*)(vo + 48) = *(u*)(vn + 64);
+	*(u*)(vo + 48UL) = *(u*)(vn + 64UL);
 	return vo;
 b96:	v160 = (u)ztype_sizeof;
-	v161 = *(u*)vic;
-	v162 = *(u*)(vn + 64);
+	v161 = *(u*)(vic + 0UL);
+	v162 = *(u*)(vn + 64UL);
 	v163 = ((u(*)())v160)(v161, v162);
 	vsize = v163;
 	goto b94;
-b91:	if (vkind != 33) goto b103;
+b91:	if (vkind != 33UL) goto b103;
 	v186 = (u)zexpr_to_ir;
 	v187 = vic;
-	v188 = *(u*)(vn + 8);
+	v188 = *(u*)(vn + 8UL);
 	v189 = ((u(*)())v186)(v187, v188);
 	va = v189;
 	v190 = (u)zexpr_to_ir;
 	v191 = vic;
-	v192 = *(u*)(vn + 16);
+	v192 = *(u*)(vn + 16UL);
 	v193 = ((u(*)())v190)(v191, v192);
 	vb = v193;
 	v194 = (u)zmkirop;
 	v195 = vic;
-	v196 = 6;
+	v196 = 6UL;
 	v197 = va;
 	v198 = vb;
 	v199 = ((u(*)())v194)(v195, v196, v197, v198);
 	vo = v199;
-	*(u*)(vo + 48) = *(u*)(vn + 64);
+	*(u*)(vo + 48UL) = *(u*)(vn + 64UL);
 	return vo;
-b103:	if (vkind != 57) goto b108;
+b103:	if (vkind != 57UL) goto b108;
 	v200 = (u)zexpr_to_ir;
 	v201 = vic;
-	v202 = *(u*)(vn + 8);
+	v202 = *(u*)(vn + 8UL);
 	v203 = ((u(*)())v200)(v201, v202);
 	vo = v203;
 	return vo;
-b108:	if (vkind != 37) goto b111;
+b108:	if (vkind != 37UL) goto b111;
 	v204 = (u)zexpr_to_ir;
 	v205 = vic;
-	v206 = *(u*)(vn + 8);
+	v206 = *(u*)(vn + 8UL);
 	v207 = ((u(*)())v204)(v205, v206);
 	vo = v207;
 	return vo;
-b111:	if (vkind != 58) goto b114;
+b111:	if (vkind != 58UL) goto b114;
 	v208 = (u)zexpr_to_ir;
 	v209 = vic;
-	v210 = *(u*)(vn + 8);
+	v210 = *(u*)(vn + 8UL);
 	v211 = ((u(*)())v208)(v209, v210);
 	va = v211;
 	v212 = (u)zmkirop;
 	v213 = vic;
-	v214 = 9;
+	v214 = 9UL;
 	v215 = va;
-	v216 = 0;
+	v216 = 0UL;
 	v217 = ((u(*)())v212)(v213, v214, v215, v216);
 	vo = v217;
 	return vo;
-b114:	if (vkind != 56) goto b118;
+b114:	if (vkind != 56UL) goto b118;
 	v218 = (u)zexpr_to_ir;
 	v219 = vic;
-	v220 = *(u*)(vn + 8);
+	v220 = *(u*)(vn + 8UL);
 	v221 = ((u(*)())v218)(v219, v220);
 	va = v221;
 	v222 = (u)zmkirop;
 	v223 = vic;
-	v224 = 10;
+	v224 = 10UL;
 	v225 = va;
-	v226 = 0;
+	v226 = 0UL;
 	v227 = ((u(*)())v222)(v223, v224, v225, v226);
 	vo = v227;
 	return vo;
-b118:	if (vkind != 50) goto b122;
+b118:	if (vkind != 50UL) goto b122;
 	v228 = (u)zmkirblock;
 	v229 = vic;
 	v230 = ((u(*)())v228)(v229);
@@ -13991,12 +14951,12 @@ b118:	if (vkind != 50) goto b122;
 	vbool_out = v236;
 	v237 = (u)zmkirtmp;
 	v238 = vic;
-	v239 = *(u*)(vn + 64);
+	v239 = *(u*)(vn + 64UL);
 	v240 = ((u(*)())v237)(v238, v239);
 	ve = v240;
 	v241 = (u)zexpr_to_ir;
 	v242 = vic;
-	v243 = *(u*)(vn + 8);
+	v243 = *(u*)(vn + 8UL);
 	v244 = ((u(*)())v241)(v242, v243);
 	va = v244;
 	v245 = (u)zirbranch;
@@ -14005,52 +14965,57 @@ b118:	if (vkind != 50) goto b122;
 	v248 = vbool_next;
 	v249 = vbool_body;
 	v250 = ((u(*)())v245)(v246, v247, v248, v249);
+	v250;
 	v251 = (u)zmkirconst;
 	v252 = vic;
-	v253 = 0;
+	v253 = 0UL;
 	v254 = ((u(*)())v251)(v252, v253);
 	vb = v254;
 	v255 = (u)zmkirop;
 	v256 = vic;
-	v257 = 6;
+	v257 = 6UL;
 	v258 = ve;
 	v259 = vb;
 	v260 = ((u(*)())v255)(v256, v257, v258, v259);
 	vo = v260;
-	*(u*)(vo + 48) = *(u*)(vn + 64);
+	*(u*)(vo + 48UL) = *(u*)(vn + 64UL);
 	v261 = (u)ziraddop;
 	v262 = vic;
 	v263 = vo;
 	v264 = ((u(*)())v261)(v262, v263);
+	v264;
 	v265 = (u)zirjump;
 	v266 = vic;
 	v267 = vbool_out;
 	v268 = vbool_next;
 	v269 = ((u(*)())v265)(v266, v267, v268);
+	v269;
 	v270 = (u)zmkirconst;
 	v271 = vic;
-	v272 = 1;
+	v272 = 1UL;
 	v273 = ((u(*)())v270)(v271, v272);
 	vb = v273;
 	v274 = (u)zmkirop;
 	v275 = vic;
-	v276 = 6;
+	v276 = 6UL;
 	v277 = ve;
 	v278 = vb;
 	v279 = ((u(*)())v274)(v275, v276, v277, v278);
 	vo = v279;
-	*(u*)(vo + 48) = *(u*)(vn + 64);
+	*(u*)(vo + 48UL) = *(u*)(vn + 64UL);
 	v280 = (u)ziraddop;
 	v281 = vic;
 	v282 = vo;
 	v283 = ((u(*)())v280)(v281, v282);
+	v283;
 	v284 = (u)zirjump;
 	v285 = vic;
 	v286 = vbool_out;
 	v287 = vbool_out;
 	v288 = ((u(*)())v284)(v285, v286, v287);
+	v288;
 	return ve;
-b122:	if (vkind != 51) goto b138;
+b122:	if (vkind != 51UL) goto b138;
 	v289 = (u)zmkirblock;
 	v290 = vic;
 	v291 = ((u(*)())v289)(v290);
@@ -14069,12 +15034,12 @@ b122:	if (vkind != 51) goto b138;
 	vbool_out = v300;
 	v301 = (u)zmkirtmp;
 	v302 = vic;
-	v303 = *(u*)(vn + 64);
+	v303 = *(u*)(vn + 64UL);
 	v304 = ((u(*)())v301)(v302, v303);
 	ve = v304;
 	v305 = (u)zexpr_to_ir;
 	v306 = vic;
-	v307 = *(u*)(vn + 8);
+	v307 = *(u*)(vn + 8UL);
 	v308 = ((u(*)())v305)(v306, v307);
 	va = v308;
 	v309 = (u)zirbranch;
@@ -14083,35 +15048,38 @@ b122:	if (vkind != 51) goto b138;
 	v312 = vbool_next;
 	v313 = vbool_body;
 	v314 = ((u(*)())v309)(v310, v311, v312, v313);
+	v314;
 	v315 = (u)zmkirconst;
 	v316 = vic;
-	v317 = 1;
+	v317 = 1UL;
 	v318 = ((u(*)())v315)(v316, v317);
 	vb = v318;
 	v319 = (u)zmkirop;
 	v320 = vic;
-	v321 = 6;
+	v321 = 6UL;
 	v322 = ve;
 	v323 = vb;
 	v324 = ((u(*)())v319)(v320, v321, v322, v323);
 	vo = v324;
-	*(u*)(vo + 48) = *(u*)(vn + 64);
+	*(u*)(vo + 48UL) = *(u*)(vn + 64UL);
 	v325 = (u)ziraddop;
 	v326 = vic;
 	v327 = vo;
 	v328 = ((u(*)())v325)(v326, v327);
+	v328;
 	v329 = (u)zirjump;
 	v330 = vic;
 	v331 = vbool_out;
 	v332 = vbool_next;
 	v333 = ((u(*)())v329)(v330, v331, v332);
+	v333;
 	v334 = (u)zmkirblock;
 	v335 = vic;
 	v336 = ((u(*)())v334)(v335);
 	vbool_next = v336;
 	v337 = (u)zexpr_to_ir;
 	v338 = vic;
-	v339 = *(u*)(vn + 16);
+	v339 = *(u*)(vn + 16UL);
 	v340 = ((u(*)())v337)(v338, v339);
 	va = v340;
 	v341 = (u)zirbranch;
@@ -14120,52 +15088,57 @@ b122:	if (vkind != 51) goto b138;
 	v344 = vbool_next;
 	v345 = vbool_final;
 	v346 = ((u(*)())v341)(v342, v343, v344, v345);
+	v346;
 	v347 = (u)zmkirconst;
 	v348 = vic;
-	v349 = 1;
+	v349 = 1UL;
 	v350 = ((u(*)())v347)(v348, v349);
 	vb = v350;
 	v351 = (u)zmkirop;
 	v352 = vic;
-	v353 = 6;
+	v353 = 6UL;
 	v354 = ve;
 	v355 = vb;
 	v356 = ((u(*)())v351)(v352, v353, v354, v355);
 	vo = v356;
-	*(u*)(vo + 48) = *(u*)(vn + 64);
+	*(u*)(vo + 48UL) = *(u*)(vn + 64UL);
 	v357 = (u)ziraddop;
 	v358 = vic;
 	v359 = vo;
 	v360 = ((u(*)())v357)(v358, v359);
+	v360;
 	v361 = (u)zirjump;
 	v362 = vic;
 	v363 = vbool_out;
 	v364 = vbool_next;
 	v365 = ((u(*)())v361)(v362, v363, v364);
+	v365;
 	v366 = (u)zmkirconst;
 	v367 = vic;
-	v368 = 0;
+	v368 = 0UL;
 	v369 = ((u(*)())v366)(v367, v368);
 	vb = v369;
 	v370 = (u)zmkirop;
 	v371 = vic;
-	v372 = 6;
+	v372 = 6UL;
 	v373 = ve;
 	v374 = vb;
 	v375 = ((u(*)())v370)(v371, v372, v373, v374);
 	vo = v375;
-	*(u*)(vo + 48) = *(u*)(vn + 64);
+	*(u*)(vo + 48UL) = *(u*)(vn + 64UL);
 	v376 = (u)ziraddop;
 	v377 = vic;
 	v378 = vo;
 	v379 = ((u(*)())v376)(v377, v378);
+	v379;
 	v380 = (u)zirjump;
 	v381 = vic;
 	v382 = vbool_out;
 	v383 = vbool_out;
 	v384 = ((u(*)())v380)(v381, v382, v383);
+	v384;
 	return ve;
-b138:	if (vkind != 52) goto b162;
+b138:	if (vkind != 52UL) goto b162;
 	v385 = (u)zmkirblock;
 	v386 = vic;
 	v387 = ((u(*)())v385)(v386);
@@ -14184,12 +15157,12 @@ b138:	if (vkind != 52) goto b162;
 	vbool_out = v396;
 	v397 = (u)zmkirtmp;
 	v398 = vic;
-	v399 = *(u*)(vn + 64);
+	v399 = *(u*)(vn + 64UL);
 	v400 = ((u(*)())v397)(v398, v399);
 	ve = v400;
 	v401 = (u)zexpr_to_ir;
 	v402 = vic;
-	v403 = *(u*)(vn + 8);
+	v403 = *(u*)(vn + 8UL);
 	v404 = ((u(*)())v401)(v402, v403);
 	va = v404;
 	v405 = (u)zirbranch;
@@ -14198,9 +15171,10 @@ b138:	if (vkind != 52) goto b162;
 	v408 = vbool_next;
 	v409 = vbool_body;
 	v410 = ((u(*)())v405)(v406, v407, v408, v409);
+	v410;
 	v411 = (u)zexpr_to_ir;
 	v412 = vic;
-	v413 = *(u*)(vn + 16);
+	v413 = *(u*)(vn + 16UL);
 	v414 = ((u(*)())v411)(v412, v413);
 	va = v414;
 	v415 = (u)zirbranch;
@@ -14209,387 +15183,396 @@ b138:	if (vkind != 52) goto b162;
 	v418 = vbool_next;
 	v419 = vbool_final;
 	v420 = ((u(*)())v415)(v416, v417, v418, v419);
+	v420;
 	v421 = (u)zmkirconst;
 	v422 = vic;
-	v423 = 1;
+	v423 = 1UL;
 	v424 = ((u(*)())v421)(v422, v423);
 	vb = v424;
 	v425 = (u)zmkirop;
 	v426 = vic;
-	v427 = 6;
+	v427 = 6UL;
 	v428 = ve;
 	v429 = vb;
 	v430 = ((u(*)())v425)(v426, v427, v428, v429);
 	vo = v430;
-	*(u*)(vo + 48) = *(u*)(vn + 64);
+	*(u*)(vo + 48UL) = *(u*)(vn + 64UL);
 	v431 = (u)ziraddop;
 	v432 = vic;
 	v433 = vo;
 	v434 = ((u(*)())v431)(v432, v433);
+	v434;
 	v435 = (u)zirjump;
 	v436 = vic;
 	v437 = vbool_out;
 	v438 = vbool_next;
 	v439 = ((u(*)())v435)(v436, v437, v438);
+	v439;
 	v440 = (u)zmkirconst;
 	v441 = vic;
-	v442 = 0;
+	v442 = 0UL;
 	v443 = ((u(*)())v440)(v441, v442);
 	vb = v443;
 	v444 = (u)zmkirop;
 	v445 = vic;
-	v446 = 6;
+	v446 = 6UL;
 	v447 = ve;
 	v448 = vb;
 	v449 = ((u(*)())v444)(v445, v446, v447, v448);
 	vo = v449;
-	*(u*)(vo + 48) = *(u*)(vn + 64);
+	*(u*)(vo + 48UL) = *(u*)(vn + 64UL);
 	v450 = (u)ziraddop;
 	v451 = vic;
 	v452 = vo;
 	v453 = ((u(*)())v450)(v451, v452);
+	v453;
 	v454 = (u)zirjump;
 	v455 = vic;
 	v456 = vbool_out;
 	v457 = vbool_out;
 	v458 = ((u(*)())v454)(v455, v456, v457);
+	v458;
 	return ve;
-b162:	if (vkind != 39) goto b181;
+b162:	if (vkind != 39UL) goto b181;
 	v459 = (u)zexpr_to_ir;
 	v460 = vic;
-	v461 = *(u*)(vn + 8);
+	v461 = *(u*)(vn + 8UL);
 	v462 = ((u(*)())v459)(v460, v461);
 	va = v462;
 	v463 = (u)zexpr_to_ir;
 	v464 = vic;
-	v465 = *(u*)(vn + 16);
+	v465 = *(u*)(vn + 16UL);
 	v466 = ((u(*)())v463)(v464, v465);
 	vb = v466;
 	v467 = (u)zmkirop;
 	v468 = vic;
-	v469 = 25;
+	v469 = 25UL;
 	v470 = va;
 	v471 = vb;
 	v472 = ((u(*)())v467)(v468, v469, v470, v471);
 	vo = v472;
 	return vo;
-b181:	if (vkind != 40) goto b186;
+b181:	if (vkind != 40UL) goto b186;
 	v473 = (u)zexpr_to_ir;
 	v474 = vic;
-	v475 = *(u*)(vn + 8);
+	v475 = *(u*)(vn + 8UL);
 	v476 = ((u(*)())v473)(v474, v475);
 	va = v476;
 	v477 = (u)zexpr_to_ir;
 	v478 = vic;
-	v479 = *(u*)(vn + 16);
+	v479 = *(u*)(vn + 16UL);
 	v480 = ((u(*)())v477)(v478, v479);
 	vb = v480;
 	v481 = (u)zmkirop;
 	v482 = vic;
-	v483 = 23;
+	v483 = 23UL;
 	v484 = va;
 	v485 = vb;
 	v486 = ((u(*)())v481)(v482, v483, v484, v485);
 	vo = v486;
 	return vo;
-b186:	if (vkind != 41) goto b191;
+b186:	if (vkind != 41UL) goto b191;
 	v487 = (u)zexpr_to_ir;
 	v488 = vic;
-	v489 = *(u*)(vn + 8);
+	v489 = *(u*)(vn + 8UL);
 	v490 = ((u(*)())v487)(v488, v489);
 	va = v490;
 	v491 = (u)zexpr_to_ir;
 	v492 = vic;
-	v493 = *(u*)(vn + 16);
+	v493 = *(u*)(vn + 16UL);
 	v494 = ((u(*)())v491)(v492, v493);
 	vb = v494;
 	v495 = (u)zmkirop;
 	v496 = vic;
-	v497 = 26;
+	v497 = 26UL;
 	v498 = va;
 	v499 = vb;
 	v500 = ((u(*)())v495)(v496, v497, v498, v499);
 	vo = v500;
 	return vo;
-b191:	if (vkind != 42) goto b196;
+b191:	if (vkind != 42UL) goto b196;
 	v501 = (u)zexpr_to_ir;
 	v502 = vic;
-	v503 = *(u*)(vn + 8);
+	v503 = *(u*)(vn + 8UL);
 	v504 = ((u(*)())v501)(v502, v503);
 	va = v504;
 	v505 = (u)zexpr_to_ir;
 	v506 = vic;
-	v507 = *(u*)(vn + 16);
+	v507 = *(u*)(vn + 16UL);
 	v508 = ((u(*)())v505)(v506, v507);
 	vb = v508;
 	v509 = (u)zmkirop;
 	v510 = vic;
-	v511 = 24;
+	v511 = 24UL;
 	v512 = va;
 	v513 = vb;
 	v514 = ((u(*)())v509)(v510, v511, v512, v513);
 	vo = v514;
 	return vo;
-b196:	if (vkind != 43) goto b201;
+b196:	if (vkind != 43UL) goto b201;
 	v515 = (u)zexpr_to_ir;
 	v516 = vic;
-	v517 = *(u*)(vn + 8);
+	v517 = *(u*)(vn + 8UL);
 	v518 = ((u(*)())v515)(v516, v517);
 	va = v518;
 	v519 = (u)zexpr_to_ir;
 	v520 = vic;
-	v521 = *(u*)(vn + 16);
+	v521 = *(u*)(vn + 16UL);
 	v522 = ((u(*)())v519)(v520, v521);
 	vb = v522;
 	v523 = (u)zmkirop;
 	v524 = vic;
-	v525 = 21;
+	v525 = 21UL;
 	v526 = va;
 	v527 = vb;
 	v528 = ((u(*)())v523)(v524, v525, v526, v527);
 	vo = v528;
 	return vo;
-b201:	if (vkind != 44) goto b206;
+b201:	if (vkind != 44UL) goto b206;
 	v529 = (u)zexpr_to_ir;
 	v530 = vic;
-	v531 = *(u*)(vn + 8);
+	v531 = *(u*)(vn + 8UL);
 	v532 = ((u(*)())v529)(v530, v531);
 	va = v532;
 	v533 = (u)zexpr_to_ir;
 	v534 = vic;
-	v535 = *(u*)(vn + 16);
+	v535 = *(u*)(vn + 16UL);
 	v536 = ((u(*)())v533)(v534, v535);
 	vb = v536;
 	v537 = (u)zmkirop;
 	v538 = vic;
-	v539 = 22;
+	v539 = 22UL;
 	v540 = va;
 	v541 = vb;
 	v542 = ((u(*)())v537)(v538, v539, v540, v541);
 	vo = v542;
 	return vo;
-b206:	if (vkind != 45) goto b211;
+b206:	if (vkind != 45UL) goto b211;
 	v543 = (u)zexpr_to_ir;
 	v544 = vic;
-	v545 = *(u*)(vn + 8);
+	v545 = *(u*)(vn + 8UL);
 	v546 = ((u(*)())v543)(v544, v545);
 	va = v546;
 	v547 = (u)zexpr_to_ir;
 	v548 = vic;
-	v549 = *(u*)(vn + 16);
+	v549 = *(u*)(vn + 16UL);
 	v550 = ((u(*)())v547)(v548, v549);
 	vb = v550;
 	v551 = (u)zmkirop;
 	v552 = vic;
-	v553 = 11;
+	v553 = 11UL;
 	v554 = va;
 	v555 = vb;
 	v556 = ((u(*)())v551)(v552, v553, v554, v555);
 	vo = v556;
 	return vo;
-b211:	if (vkind != 46) goto b216;
+b211:	if (vkind != 46UL) goto b216;
 	v557 = (u)zexpr_to_ir;
 	v558 = vic;
-	v559 = *(u*)(vn + 8);
+	v559 = *(u*)(vn + 8UL);
 	v560 = ((u(*)())v557)(v558, v559);
 	va = v560;
 	v561 = (u)zexpr_to_ir;
 	v562 = vic;
-	v563 = *(u*)(vn + 16);
+	v563 = *(u*)(vn + 16UL);
 	v564 = ((u(*)())v561)(v562, v563);
 	vb = v564;
 	v565 = (u)zmkirop;
 	v566 = vic;
-	v567 = 20;
+	v567 = 20UL;
 	v568 = va;
 	v569 = vb;
 	v570 = ((u(*)())v565)(v566, v567, v568, v569);
 	vo = v570;
 	return vo;
-b216:	if (vkind != 47) goto b221;
+b216:	if (vkind != 47UL) goto b221;
 	v571 = (u)zexpr_to_ir;
 	v572 = vic;
-	v573 = *(u*)(vn + 8);
+	v573 = *(u*)(vn + 8UL);
 	v574 = ((u(*)())v571)(v572, v573);
 	va = v574;
 	v575 = (u)zexpr_to_ir;
 	v576 = vic;
-	v577 = *(u*)(vn + 16);
+	v577 = *(u*)(vn + 16UL);
 	v578 = ((u(*)())v575)(v576, v577);
 	vb = v578;
 	v579 = (u)zmkirop;
 	v580 = vic;
-	v581 = 19;
+	v581 = 19UL;
 	v582 = va;
 	v583 = vb;
 	v584 = ((u(*)())v579)(v580, v581, v582, v583);
 	vo = v584;
 	return vo;
-b221:	if (vkind != 59) goto b226;
+b221:	if (vkind != 59UL) goto b226;
 	v585 = (u)zexpr_to_ir;
 	v586 = vic;
-	v587 = *(u*)(vn + 8);
+	v587 = *(u*)(vn + 8UL);
 	v588 = ((u(*)())v585)(v586, v587);
 	va = v588;
 	v589 = (u)zexpr_to_ir;
 	v590 = vic;
-	v591 = *(u*)(vn + 16);
+	v591 = *(u*)(vn + 16UL);
 	v592 = ((u(*)())v589)(v590, v591);
 	vb = v592;
 	v593 = (u)zmkirop;
 	v594 = vic;
-	v595 = 15;
+	v595 = 15UL;
 	v596 = va;
 	v597 = vb;
 	v598 = ((u(*)())v593)(v594, v595, v596, v597);
 	vo = v598;
 	return vo;
-b226:	if (vkind != 60) goto b231;
+b226:	if (vkind != 60UL) goto b231;
 	v599 = (u)zexpr_to_ir;
 	v600 = vic;
-	v601 = *(u*)(vn + 8);
+	v601 = *(u*)(vn + 8UL);
 	v602 = ((u(*)())v599)(v600, v601);
 	va = v602;
 	v603 = (u)zexpr_to_ir;
 	v604 = vic;
-	v605 = *(u*)(vn + 16);
+	v605 = *(u*)(vn + 16UL);
 	v606 = ((u(*)())v603)(v604, v605);
 	vb = v606;
 	v607 = (u)zmkirop;
 	v608 = vic;
-	v609 = 16;
+	v609 = 16UL;
 	v610 = va;
 	v611 = vb;
 	v612 = ((u(*)())v607)(v608, v609, v610, v611);
 	vo = v612;
 	return vo;
-b231:	if (vkind != 48) goto b236;
+b231:	if (vkind != 48UL) goto b236;
 	v613 = (u)zexpr_to_ir;
 	v614 = vic;
-	v615 = *(u*)(vn + 8);
+	v615 = *(u*)(vn + 8UL);
 	v616 = ((u(*)())v613)(v614, v615);
 	va = v616;
 	v617 = (u)zexpr_to_ir;
 	v618 = vic;
-	v619 = *(u*)(vn + 16);
+	v619 = *(u*)(vn + 16UL);
 	v620 = ((u(*)())v617)(v618, v619);
 	vb = v620;
 	v621 = (u)zmkirop;
 	v622 = vic;
-	v623 = 17;
+	v623 = 17UL;
 	v624 = va;
 	v625 = vb;
 	v626 = ((u(*)())v621)(v622, v623, v624, v625);
 	vo = v626;
 	return vo;
-b236:	if (vkind != 49) goto b241;
+b236:	if (vkind != 49UL) goto b241;
 	v627 = (u)zexpr_to_ir;
 	v628 = vic;
-	v629 = *(u*)(vn + 8);
+	v629 = *(u*)(vn + 8UL);
 	v630 = ((u(*)())v627)(v628, v629);
 	va = v630;
 	v631 = (u)zexpr_to_ir;
 	v632 = vic;
-	v633 = *(u*)(vn + 16);
+	v633 = *(u*)(vn + 16UL);
 	v634 = ((u(*)())v631)(v632, v633);
 	vb = v634;
 	v635 = (u)zmkirop;
 	v636 = vic;
-	v637 = 18;
+	v637 = 18UL;
 	v638 = va;
 	v639 = vb;
 	v640 = ((u(*)())v635)(v636, v637, v638, v639);
 	vo = v640;
 	return vo;
-b241:	if (vkind != 53) goto b246;
+b241:	if (vkind != 53UL) goto b246;
 	v641 = (u)zexpr_to_ir;
 	v642 = vic;
-	v643 = *(u*)(vn + 8);
+	v643 = *(u*)(vn + 8UL);
 	v644 = ((u(*)())v641)(v642, v643);
 	va = v644;
 	v645 = (u)zexpr_to_ir;
 	v646 = vic;
-	v647 = *(u*)(vn + 16);
+	v647 = *(u*)(vn + 16UL);
 	v648 = ((u(*)())v645)(v646, v647);
 	vb = v648;
 	v649 = (u)zmkirop;
 	v650 = vic;
-	v651 = 12;
+	v651 = 12UL;
 	v652 = va;
 	v653 = vb;
 	v654 = ((u(*)())v649)(v650, v651, v652, v653);
 	vo = v654;
 	return vo;
-b246:	if (vkind != 54) goto b251;
+b246:	if (vkind != 54UL) goto b251;
 	v655 = (u)zexpr_to_ir;
 	v656 = vic;
-	v657 = *(u*)(vn + 8);
+	v657 = *(u*)(vn + 8UL);
 	v658 = ((u(*)())v655)(v656, v657);
 	va = v658;
 	v659 = (u)zexpr_to_ir;
 	v660 = vic;
-	v661 = *(u*)(vn + 16);
+	v661 = *(u*)(vn + 16UL);
 	v662 = ((u(*)())v659)(v660, v661);
 	vb = v662;
 	v663 = (u)zmkirop;
 	v664 = vic;
-	v665 = 13;
+	v665 = 13UL;
 	v666 = va;
 	v667 = vb;
 	v668 = ((u(*)())v663)(v664, v665, v666, v667);
 	vo = v668;
 	return vo;
-b251:	if (vkind != 55) goto b256;
+b251:	if (vkind != 55UL) goto b256;
 	v669 = (u)zexpr_to_ir;
 	v670 = vic;
-	v671 = *(u*)(vn + 8);
+	v671 = *(u*)(vn + 8UL);
 	v672 = ((u(*)())v669)(v670, v671);
 	va = v672;
 	v673 = (u)zexpr_to_ir;
 	v674 = vic;
-	v675 = *(u*)(vn + 16);
+	v675 = *(u*)(vn + 16UL);
 	v676 = ((u(*)())v673)(v674, v675);
 	vb = v676;
 	v677 = (u)zmkirop;
 	v678 = vic;
-	v679 = 14;
+	v679 = 14UL;
 	v680 = va;
 	v681 = vb;
 	v682 = ((u(*)())v677)(v678, v679, v680, v681);
 	vo = v682;
 	return vo;
 b256:	v683 = (u)zcdie;
-	v684 = *(u*)vic;
+	v684 = *(u*)(vic + 0UL);
 	v685 = (u)"unknown expression";
 	v686 = ((u(*)())v683)(v684, v685);
-	return 0;
-b2:	v18 = 1;
+	v686;
+	return 0UL;
+b2:	v18 = 1UL;
 	goto b3;
-b5:	v19 = 1;
+b5:	v19 = 1UL;
 	goto b6;
 }
 u zfail(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
-	if (*(u*)(vc + 128) != 0) goto b1;
+	if (*(u*)(vc + 128UL) != 0UL) goto b3;
 	v1 = (u)zdie;
 	v2 = (u)"fail underflow";
 	v3 = ((u(*)())v1)(v2);
-b1:	if ((s)*(u*)(vc + 144) <= (s)*(u*)(vc + 80)) goto b5;
-	*(u*)(vc + 80) = *(u*)(vc + 144);
-	*(u*)(vc + 88) = *(u*)(vc + 72);
-	*(u*)(vc + 96) = *(u*)(vc + 56);
-	*(u*)(vc + 104) = *(u*)(vc + 64);
-	*(u*)(vc + 112) = 0;
-b5:	*(u*)(vc + 128) = *(u*)(vc + 128) - 1;
-	*(u*)(vc + 48) = *(u*)(*(u*)(vc + 120) + *(u*)(vc + 128) * 48);
-	*(u*)(vc + 144) = *(u*)(*(u*)(vc + 120) + *(u*)(vc + 128) * 48 + 8);
-	*(u*)(vc + 152) = *(u*)(*(u*)(vc + 120) + *(u*)(vc + 128) * 48 + 16);
-	*(u*)(vc + 72) = *(u*)(*(u*)(vc + 120) + *(u*)(vc + 128) * 48 + 24);
-	*(u*)(vc + 56) = *(u*)(*(u*)(vc + 120) + *(u*)(vc + 128) * 48 + 32);
-	*(u*)(vc + 64) = *(u*)(*(u*)(vc + 120) + *(u*)(vc + 128) * 48 + 40);
-	return 0;
+	v3;
+b1:	if ((s)*(u*)(vc + 144UL) <= (s)*(u*)(vc + 80UL)) goto b7;
+	*(u*)(vc + 80UL) = *(u*)(vc + 144UL);
+	*(u*)(vc + 88UL) = *(u*)(vc + 72UL);
+	*(u*)(vc + 96UL) = *(u*)(vc + 56UL);
+	*(u*)(vc + 104UL) = *(u*)(vc + 64UL);
+	*(u*)(vc + 112UL) = 0UL;
+b5:	*(u*)(vc + 128UL) = *(u*)(vc + 128UL) - 1UL;
+	*(u*)(vc + 48UL) = *(u*)(*(u*)(vc + 120UL) + *(u*)(vc + 128UL) * 48UL + 0UL);
+	*(u*)(vc + 144UL) = *(u*)(*(u*)(vc + 120UL) + *(u*)(vc + 128UL) * 48UL + 8UL);
+	*(u*)(vc + 152UL) = *(u*)(*(u*)(vc + 120UL) + *(u*)(vc + 128UL) * 48UL + 16UL);
+	*(u*)(vc + 72UL) = *(u*)(*(u*)(vc + 120UL) + *(u*)(vc + 128UL) * 48UL + 24UL);
+	*(u*)(vc + 56UL) = *(u*)(*(u*)(vc + 120UL) + *(u*)(vc + 128UL) * 48UL + 32UL);
+	*(u*)(vc + 64UL) = *(u*)(*(u*)(vc + 120UL) + *(u*)(vc + 128UL) * 48UL + 40UL);
+	return 0UL;
+b7:	goto b5;
+b3:	goto b1;
 }
 u zfclose(u vf) {
 	u v1 = 0;
@@ -14612,22 +15595,27 @@ u zfclose(u vf) {
 	v1 = (u)zfflush;
 	v2 = vf;
 	v3 = ((u(*)())v1)(v2);
+	v3;
 	v4 = (u)zclose;
-	v5 = *(u*)(vf + 8);
+	v5 = *(u*)(vf + 8UL);
 	v6 = ((u(*)())v4)(v5);
-	if (v6 == 0) goto b2;
+	if (v6 == 0UL) goto b4;
 	v7 = (u)zdie;
 	v8 = (u)"write failed";
 	v9 = ((u(*)())v7)(v8);
+	v9;
 b2:	v10 = (u)zfree;
-	v11 = *(u*)vf;
-	v12 = *(u*)(vf + 16);
+	v11 = *(u*)(vf + 0UL);
+	v12 = *(u*)(vf + 16UL);
 	v13 = ((u(*)())v10)(v11, v12);
+	v13;
 	v14 = (u)zfree;
-	v15 = *(u*)vf;
+	v15 = *(u*)(vf + 0UL);
 	v16 = vf;
 	v17 = ((u(*)())v14)(v15, v16);
-	return 0;
+	v17;
+	return 0UL;
+b4:	goto b2;
 }
 u zffill(u vf) {
 	u vret = 0;
@@ -14642,29 +15630,35 @@ u zffill(u vf) {
 	u v10 = 0;
 	u v11 = 0;
 	u v12 = 0;
-	if (!*(u*)(vf + 48)) goto b1;
-	return 0;
-b1:	if (*(u*)(vf + 24) != *(u*)(vf + 32)) goto b4;
-	*(u*)(vf + 24) = 0;
-	*(u*)(vf + 32) = 0;
-b4:	if (*(u*)(vf + 32) != *(u*)(vf + 40)) goto b7;
+	if (!*(u*)(vf + 48UL)) goto b3;
+	return 0UL;
+b3:	if (*(u*)(vf + 24UL) != *(u*)(vf + 32UL)) goto b6;
+	*(u*)(vf + 24UL) = 0UL;
+	*(u*)(vf + 32UL) = 0UL;
+b4:	if (*(u*)(vf + 32UL) != *(u*)(vf + 40UL)) goto b9;
 	v2 = (u)zdie;
 	v3 = (u)"out of space";
 	v4 = ((u(*)())v2)(v3);
+	v4;
 b7:	v5 = (u)zread;
-	v6 = *(u*)(vf + 8);
-	v7 = *(u*)(vf + 16) + *(u*)(vf + 32);
-	v8 = *(u*)(vf + 40) - *(u*)(vf + 32);
+	v6 = *(u*)(vf + 8UL);
+	v7 = *(u*)(vf + 16UL) + *(u*)(vf + 32UL) * 1UL;
+	v8 = *(u*)(vf + 40UL) - *(u*)(vf + 32UL);
 	v9 = ((u(*)())v5)(v6, v7, v8);
 	vret = v9;
-	if ((s)vret >= (s)0) goto b12;
+	if ((s)vret >= (s)0UL) goto b14;
 	v10 = (u)zdie;
 	v11 = (u)"read failed";
 	v12 = ((u(*)())v10)(v11);
-b12:	if (vret != 0) goto b16;
-	*(u*)(vf + 48) = 1;
-b16:	*(u*)(vf + 32) = *(u*)(vf + 32) + vret;
-	return 0;
+	v12;
+b12:	if (vret != 0UL) goto b18;
+	*(u*)(vf + 48UL) = 1UL;
+b16:	*(u*)(vf + 32UL) = *(u*)(vf + 32UL) + vret;
+	return 0UL;
+b18:	goto b16;
+b14:	goto b12;
+b9:	goto b7;
+b6:	goto b4;
 }
 u zfflush(u vf) {
 	u vret = 0;
@@ -14676,40 +15670,44 @@ u zfflush(u vf) {
 	u v7 = 0;
 	u v8 = 0;
 	u v9 = 0;
-b1:	if (*(u*)(vf + 24) != *(u*)(vf + 32)) goto b3;
-	*(u*)(vf + 24) = 0;
-	*(u*)(vf + 32) = 0;
-	return 0;
-b3:	v2 = (u)zwrite;
-	v3 = *(u*)(vf + 8);
-	v4 = *(u*)(vf + 16) + *(u*)(vf + 24);
-	v5 = *(u*)(vf + 32) - *(u*)(vf + 24);
+b1:	if (*(u*)(vf + 24UL) != *(u*)(vf + 32UL)) goto b5;
+	*(u*)(vf + 24UL) = 0UL;
+	*(u*)(vf + 32UL) = 0UL;
+	return 0UL;
+b5:	v2 = (u)zwrite;
+	v3 = *(u*)(vf + 8UL);
+	v4 = *(u*)(vf + 16UL) + *(u*)(vf + 24UL) * 1UL;
+	v5 = *(u*)(vf + 32UL) - *(u*)(vf + 24UL);
 	v6 = ((u(*)())v2)(v3, v4, v5);
 	vret = v6;
-	if ((s)vret >= (s)0) goto b7;
+	if ((s)vret >= (s)0UL) goto b9;
 	v7 = (u)zdie;
 	v8 = (u)"write failed";
 	v9 = ((u(*)())v7)(v8);
-b7:	*(u*)(vf + 24) = *(u*)(vf + 24) + vret;
+	v9;
+b7:	*(u*)(vf + 24UL) = *(u*)(vf + 24UL) + vret;
 	goto b1;
+b9:	goto b7;
 }
 u zfgetc(u vf) {
 	u vch = 0;
 	u v2 = 0;
 	u v3 = 0;
 	u v4 = 0;
-	if (*(u*)(vf + 24) != *(u*)(vf + 32)) goto b1;
+	if (*(u*)(vf + 24UL) != *(u*)(vf + 32UL)) goto b3;
 	v2 = (u)zffill;
 	v3 = vf;
 	v4 = ((u(*)())v2)(v3);
-b1:	if (!*(u*)(vf + 48)) goto b5;
+	v4;
+b1:	if (!*(u*)(vf + 48UL)) goto b7;
 	return -1UL;
-b5:	vch = (u)*(b*)(*(u*)(vf + 16) + *(u*)(vf + 24));
-	*(u*)(vf + 24) = *(u*)(vf + 24) + 1;
+b7:	vch = (u)*(b*)(*(u*)(vf + 16UL) + *(u*)(vf + 24UL) * 1UL);
+	*(u*)(vf + 24UL) = *(u*)(vf + 24UL) + 1UL;
 	return vch;
+b3:	goto b1;
 }
 u zfillpos(u vc, u vn) {
-	return 0;
+	return 0UL;
 }
 u zfind(u vc, u vname, u vmember_name, u vmake) {
 	u vlink = 0;
@@ -14747,106 +15745,108 @@ u zfind(u vc, u vname, u vmember_name, u vmake) {
 	u v36 = 0;
 	u v37 = 0;
 	u v38 = 0;
-	vp = 0;
-	vlink = vc + 56;
+	vp = 0UL;
+	vlink = vc + 56UL;
 b1:	vd = *(u*)vlink;
 	if (!vd) goto b7;
-	v8 = 0;
-b8:	if (!v8) goto b3;
+	v8 = 0UL;
+b8:	if (!v8) goto b5;
 	if (!vmake) goto b46;
-	v22 = 0;
-b47:	if (!v22) goto b42;
-	return 0;
-b42:	v23 = (u)zalloc;
-	v24 = *(u*)vc;
-	v25 = 224;
+	v22 = 0UL;
+b47:	if (!v22) goto b44;
+	return 0UL;
+b44:	v23 = (u)zalloc;
+	v24 = *(u*)(vc + 0UL);
+	v25 = 224UL;
 	v26 = ((u(*)())v23)(v24, v25);
 	vd = v26;
-	*(u*)(vd + 32) = vname;
-	*(u*)(vd + 40) = vmember_name;
+	*(u*)(vd + 32UL) = vname;
+	*(u*)(vd + 40UL) = vmember_name;
 	v27 = (u)zrb_link;
-	v28 = vc + 56;
+	v28 = vc + 56UL;
 	v29 = vlink;
 	v30 = vp;
-	v31 = vd;
+	v31 = vd + 0UL;
 	v32 = ((u(*)())v27)(v28, v29, v30, v31);
-	*(u*)(vd + 48) = 0;
-	*(u*)(vd + 72) = 0;
-	*(u*)(vd + 80) = 0;
+	v32;
+	*(u*)(vd + 48UL) = 0UL;
+	*(u*)(vd + 72UL) = 0UL;
+	*(u*)(vd + 80UL) = 0UL;
 	v33 = (u)zmklabel;
-	v34 = *(u*)(vc + 48);
+	v34 = *(u*)(vc + 48UL);
 	v35 = ((u(*)())v33)(v34);
-	*(u*)(vd + 88) = v35;
-	*(u*)(vd + 96) = 0;
-	*(u*)(vd + 112) = 0;
-	*(u*)(vd + 120) = 0;
-	*(u*)(vd + 128) = 0;
-	*(u*)(vd + 152) = 0;
-	*(u*)(vd + 160) = 0;
-	*(u*)(vd + 168) = 0;
-	*(u*)(vd + 176) = 0;
-	*(u*)(vd + 184) = 0;
-	*(u*)(vd + 192) = 0;
-	*(u*)(vd + 200) = 0;
-	*(u*)(vd + 208) = 0;
+	*(u*)(vd + 88UL) = v35;
+	*(u*)(vd + 96UL) = 0UL;
+	*(u*)(vd + 112UL) = 0UL;
+	*(u*)(vd + 120UL) = 0UL;
+	*(u*)(vd + 128UL) = 0UL;
+	*(u*)(vd + 152UL) = 0UL;
+	*(u*)(vd + 160UL) = 0UL;
+	*(u*)(vd + 168UL) = 0UL;
+	*(u*)(vd + 176UL) = 0UL;
+	*(u*)(vd + 184UL) = 0UL;
+	*(u*)(vd + 192UL) = 0UL;
+	*(u*)(vd + 200UL) = 0UL;
+	*(u*)(vd + 208UL) = 0UL;
 	v36 = (u)zmklabel;
-	v37 = *(u*)(vc + 48);
+	v37 = *(u*)(vc + 48UL);
 	v38 = ((u(*)())v36)(v37);
-	*(u*)(vd + 216) = v38;
+	*(u*)(vd + 216UL) = v38;
 	return vd;
-b46:	v22 = 1;
+b46:	v22 = 1UL;
 	goto b47;
-b3:	v9 = (u)zstrcmp;
+b5:	v9 = (u)zstrcmp;
 	v10 = vname;
-	v11 = *(u*)(vd + 32);
+	v11 = *(u*)(vd + 32UL);
 	v12 = ((u(*)())v9)(v10, v11);
 	vdir = v12;
-	if (vdir != 0) goto b10;
+	if (vdir != 0UL) goto b12;
 	if (!vmember_name) goto b21;
-	v14 = 0;
+	v14 = 0UL;
 b22:	if (!v14) goto b17;
-	if (!*(u*)(vd + 40)) goto b24;
-	v15 = 0;
+	if (!*(u*)(vd + 40UL)) goto b24;
+	v15 = 0UL;
 b25:	if (!v15) goto b17;
-	v13 = 1;
+	v13 = 1UL;
 b19:	if (!v13) goto b15;
-	vdir = 0;
-b10:	if ((s)vdir >= (s)0) goto b39;
-	vlink = vd + 16;
-	vp = vd;
-	goto b1;
-b39:	if ((s)vdir <= (s)0) goto b41;
-	vlink = vd + 24;
-	vp = vd;
-	goto b1;
+	vdir = 0UL;
+b13:b10:	if ((s)vdir >= (s)0UL) goto b39;
+	vlink = vd + 0UL + 16UL;
+	vp = vd + 0UL;
+b37:	goto b1;
+b39:	if ((s)vdir <= (s)0UL) goto b41;
+	vlink = vd + 0UL + 24UL;
+	vp = vd + 0UL;
+	goto b37;
 b41:	return vd;
 b15:	if (!vmember_name) goto b29;
-	v16 = 0;
+	v16 = 0UL;
 b30:	if (!v16) goto b27;
 	vdir = -1UL;
-	goto b10;
-b27:	if (!*(u*)(vd + 40)) goto b34;
-	v17 = 0;
+	goto b13;
+b27:	if (!*(u*)(vd + 40UL)) goto b34;
+	v17 = 0UL;
 b35:	if (!v17) goto b32;
-	vdir = 1;
-	goto b10;
+	vdir = 1UL;
+	goto b13;
 b32:	v18 = (u)zstrcmp;
 	v19 = vmember_name;
-	v20 = *(u*)(vd + 40);
+	v20 = *(u*)(vd + 40UL);
 	v21 = ((u(*)())v18)(v19, v20);
 	vdir = v21;
-	goto b10;
-b34:	v17 = 1;
+	goto b13;
+b34:	v17 = 1UL;
 	goto b35;
-b29:	v16 = 1;
+b29:	v16 = 1UL;
 	goto b30;
-b17:	v13 = 0;
+b17:	v13 = 0UL;
 	goto b19;
-b24:	v15 = 1;
+b24:	v15 = 1UL;
 	goto b25;
-b21:	v14 = 1;
+b21:	v14 = 1UL;
 	goto b22;
-b7:	v8 = 1;
+b12:	goto b10;
+b7:	v8 = 1UL;
 	goto b8;
 }
 u zfind_section(u vc, u vname) {
@@ -14856,20 +15856,20 @@ u zfind_section(u vc, u vname) {
 	u v5 = 0;
 	u v6 = 0;
 	u v7 = 0;
-	vn = *(u*)(vc + 64);
+	vn = *(u*)(vc + 64UL);
 b1:	if (!vn) goto b7;
-	v3 = 0;
-b8:	if (!v3) goto b3;
+	v3 = 0UL;
+b8:	if (!v3) goto b5;
 b2:	return vn;
-b3:	v4 = (u)zstrcmp;
-	v5 = *(u*)(vn + 8);
+b5:	v4 = (u)zstrcmp;
+	v5 = *(u*)(vn + 8UL);
 	v6 = vname;
 	v7 = ((u(*)())v4)(v5, v6);
-	if (v7 != 0) goto b9;
+	if (v7 != 0UL) goto b11;
 	goto b2;
-b9:	vn = *(u*)vn;
+b11:	vn = *(u*)(vn + 0UL);
 	goto b1;
-b7:	v3 = 1;
+b7:	v3 = 1UL;
 	goto b8;
 }
 u zfirst_decl(u vc) {
@@ -14877,23 +15877,23 @@ u zfirst_decl(u vc) {
 	u v2 = 0;
 	u v3 = 0;
 	u v4 = 0;
-	if (!*(u*)(vc + 56)) goto b5;
-	v1 = 0;
-b6:	if (!v1) goto b1;
-	return 0;
-b1:	v2 = (u)zrb_first;
-	v3 = *(u*)(vc + 56);
+	if (!*(u*)(vc + 56UL)) goto b5;
+	v1 = 0UL;
+b6:	if (!v1) goto b3;
+	return 0UL;
+b3:	v2 = (u)zrb_first;
+	v3 = *(u*)(vc + 56UL) + 0UL;
 	v4 = ((u(*)())v2)(v3);
 	return v4;
-b5:	v1 = 1;
+b5:	v1 = 1UL;
 	goto b6;
 }
 u zfixup(u vc, u vhere, u vdelta) {
-	*(b*)vhere = vdelta;
-	*(b*)(vhere + 1) = vdelta >> 8;
-	*(b*)(vhere + 2) = vdelta >> 16;
-	*(b*)(vhere + 3) = vdelta >> 24;
-	return 0;
+	*(b*)(vhere + 0UL * 1UL) = vdelta;
+	*(b*)(vhere + 1UL * 1UL) = vdelta >> 8UL;
+	*(b*)(vhere + 2UL * 1UL) = vdelta >> 16UL;
+	*(b*)(vhere + 3UL * 1UL) = vdelta >> 24UL;
+	return 0UL;
 }
 u zfixup_label(u vc, u vl) {
 	u vf = 0;
@@ -14906,26 +15906,29 @@ u zfixup_label(u vc, u vl) {
 	u v9 = 0;
 	u v10 = 0;
 	u v11 = 0;
-	if (!*(u*)(vl + 16)) goto b1;
+	if (!*(u*)(vl + 16UL)) goto b3;
 	v3 = (u)zdie;
 	v4 = (u)"already fixed";
 	v5 = ((u(*)())v3)(v4);
-b1:	*(u*)(vl + 8) = *(u*)(vc + 24);
-	*(u*)(vl + 16) = 1;
-	vf = *(u*)vl;
+	v5;
+b1:	*(u*)(vl + 8UL) = *(u*)(vc + 24UL);
+	*(u*)(vl + 16UL) = 1UL;
+	vf = *(u*)(vl + 0UL);
 b5:	if (!vf) goto b11;
-	v6 = 0;
-b12:	if (!v6) goto b7;
-	return 0;
-b7:	v7 = (u)zfixup;
+	v6 = 0UL;
+b12:	if (!v6) goto b9;
+	return 0UL;
+b9:	v7 = (u)zfixup;
 	v8 = vc;
-	v9 = *(u*)(vf + 8);
-	v10 = *(u*)(vl + 8) - *(u*)(vf + 16);
+	v9 = *(u*)(vf + 8UL);
+	v10 = *(u*)(vl + 8UL) - *(u*)(vf + 16UL);
 	v11 = ((u(*)())v7)(v8, v9, v10);
-	vf = *(u*)vf;
+	v11;
+	vf = *(u*)(vf + 0UL);
 	goto b5;
-b11:	v6 = 1;
+b11:	v6 = 1UL;
 	goto b12;
+b3:	goto b1;
 }
 u zfopen(u vfd, u va) {
 	u vf = 0;
@@ -14939,20 +15942,20 @@ u zfopen(u vfd, u va) {
 	u v10 = 0;
 	v3 = (u)zalloc;
 	v4 = va;
-	v5 = 64;
+	v5 = 64UL;
 	v6 = ((u(*)())v3)(v4, v5);
 	vf = v6;
-	*(u*)(vf + 8) = vfd;
-	*(u*)vf = va;
-	*(u*)(vf + 24) = 0;
-	*(u*)(vf + 32) = 0;
-	*(u*)(vf + 40) = 65536UL;
-	*(u*)(vf + 48) = 0;
+	*(u*)(vf + 8UL) = vfd;
+	*(u*)(vf + 0UL) = va;
+	*(u*)(vf + 24UL) = 0UL;
+	*(u*)(vf + 32UL) = 0UL;
+	*(u*)(vf + 40UL) = 4096UL * 16UL;
+	*(u*)(vf + 48UL) = 0UL;
 	v7 = (u)zalloc;
 	v8 = va;
-	v9 = *(u*)(vf + 40);
+	v9 = *(u*)(vf + 40UL);
 	v10 = ((u(*)())v7)(v8, v9);
-	*(u*)(vf + 16) = v10;
+	*(u*)(vf + 16UL) = v10;
 	return vf;
 }
 u zfputc(u vf, u vch) {
@@ -14975,40 +15978,46 @@ u zfputc(u vf, u vch) {
 	u v18 = 0;
 	u v19 = 0;
 	if (!vf) goto b5;
-	v3 = 0;
-b6:	if (!v3) goto b1;
+	v3 = 0UL;
+b6:	if (!v3) goto b3;
 	vb = vch;
 	v4 = (u)zwrite;
-	v5 = 1;
+	v5 = 1UL;
 	v6 = (u)&vb;
-	v7 = 1;
+	v7 = 1UL;
 	v8 = ((u(*)())v4)(v5, v6, v7);
-	if (v8 == 1) goto b7;
+	if (v8 == 1UL) goto b9;
 	v9 = (u)zexit;
-	v10 = 3;
+	v10 = 3UL;
 	v11 = ((u(*)())v9)(v10);
-b7:	return 0;
-b1:	if (*(u*)(vf + 32) != *(u*)(vf + 40)) goto b12;
+	v11;
+b7:	return 0UL;
+b9:	goto b7;
+b3:	if (*(u*)(vf + 32UL) != *(u*)(vf + 40UL)) goto b14;
 	v12 = (u)zfflush;
 	v13 = vf;
 	v14 = ((u(*)())v12)(v13);
-b12:	*(b*)(*(u*)(vf + 16) + *(u*)(vf + 32)) = vch;
-	*(u*)(vf + 32) = *(u*)(vf + 32) + 1;
-	if (vch != 10) goto b20;
-	if (!*(u*)(vf + 56)) goto b24;
-	v16 = 0;
+	v14;
+b12:	*(b*)(*(u*)(vf + 16UL) + *(u*)(vf + 32UL) * 1UL) = vch;
+	*(u*)(vf + 32UL) = *(u*)(vf + 32UL) + 1UL;
+	if (vch != 10UL) goto b20;
+	if (!*(u*)(vf + 56UL)) goto b24;
+	v16 = 0UL;
 b25:	if (!v16) goto b20;
-	v15 = 1;
-b22:	if (!v15) goto b16;
+	v15 = 1UL;
+b22:	if (!v15) goto b18;
 	v17 = (u)zfflush;
 	v18 = vf;
 	v19 = ((u(*)())v17)(v18);
-b16:	return 0;
-b20:	v15 = 0;
+	v19;
+b16:	return 0UL;
+b18:	goto b16;
+b20:	v15 = 0UL;
 	goto b22;
-b24:	v16 = 1;
+b24:	v16 = 1UL;
 	goto b25;
-b5:	v3 = 1;
+b14:	goto b12;
+b5:	v3 = 1UL;
 	goto b6;
 }
 u zfputd(u vout, u vn) {
@@ -15025,25 +16034,29 @@ u zfputd(u vout, u vn) {
 	u v12 = 0;
 	u v13 = 0;
 	u v14 = 0;
-	if ((s)vn >= (s)0) goto b3;
+	if ((s)vn >= (s)0UL) goto b3;
 	v3 = (u)zfputc;
 	v4 = vout;
-	v5 = 45;
+	v5 = 45UL;
 	v6 = ((u(*)())v3)(v4, v5);
-	va = -(u)((s)vn % (s)10);
+	v6;
+	va = -(u)((s)vn % (s)10UL);
 	vn = (u)((s)vn / (s)-10UL);
-b1:	if (vn == 0) goto b5;
+b1:	if (vn == 0UL) goto b7;
 	v7 = (u)zfputd;
 	v8 = vout;
 	v9 = vn;
 	v10 = ((u(*)())v7)(v8, v9);
+	v10;
 b5:	v11 = (u)zfputc;
 	v12 = vout;
-	v13 = 48 + va;
+	v13 = 48UL + va;
 	v14 = ((u(*)())v11)(v12, v13);
-	return 0;
-b3:	va = (u)((s)vn % (s)10);
-	vn = (u)((s)vn / (s)10);
+	v14;
+	return 0UL;
+b7:	goto b5;
+b3:	va = (u)((s)vn % (s)10UL);
+	vn = (u)((s)vn / (s)10UL);
 	goto b1;
 }
 u zfputh(u vout, u vn) {
@@ -15056,18 +16069,21 @@ u zfputh(u vout, u vn) {
 	u v8 = 0;
 	u v9 = 0;
 	u v10 = 0;
-	vd = vn & 15;
-	vn = vn >> 4;
-	if (!vn) goto b1;
+	vd = vn & 15UL;
+	vn = vn >> 4UL;
+	if (!vn) goto b3;
 	v3 = (u)zfputh;
 	v4 = vout;
 	v5 = vn;
 	v6 = ((u(*)())v3)(v4, v5);
+	v6;
 b1:	v7 = (u)zfputc;
 	v8 = vout;
-	v9 = (u)*(b*)((u)"0123456789abcdef" + vd);
+	v9 = (u)*(b*)((u)"0123456789abcdef" + vd * 1UL);
 	v10 = ((u(*)())v7)(v8, v9);
-	return 0;
+	v10;
+	return 0UL;
+b3:	goto b1;
 }
 u zfputs(u vf, u vs) {
 	u vi = 0;
@@ -15076,18 +16092,19 @@ u zfputs(u vf, u vs) {
 	u v5 = 0;
 	u v6 = 0;
 	u v7 = 0;
-	vi = 0;
-b1:	if (!(u)*(b*)(vs + vi)) goto b7;
-	v3 = 0;
-b8:	if (!v3) goto b3;
-	return 0;
-b3:	v4 = (u)zfputc;
+	vi = 0UL;
+b1:	if (!(u)*(b*)(vs + vi * 1UL)) goto b7;
+	v3 = 0UL;
+b8:	if (!v3) goto b5;
+	return 0UL;
+b5:	v4 = (u)zfputc;
 	v5 = vf;
-	v6 = (u)*(b*)(vs + vi);
+	v6 = (u)*(b*)(vs + vi * 1UL);
 	v7 = ((u(*)())v4)(v5, v6);
-	vi = vi + 1;
+	v7;
+	vi = vi + 1UL;
 	goto b1;
-b7:	v3 = 1;
+b7:	v3 = 1UL;
 	goto b8;
 }
 u zfreadall(u vf, u vsize) {
@@ -15116,29 +16133,29 @@ u zfreadall(u vf, u vsize) {
 	u v24 = 0;
 	u v25 = 0;
 	u v26 = 0;
-	vi = 0;
-	vcap = 0;
+	vi = 0UL;
+	vcap = 0UL;
 b1:	v7 = (u)zfgetc;
 	v8 = vf;
 	v9 = ((u(*)())v7)(v8);
 	vch = v9;
-	if (vch != -1UL) goto b4;
+	if (vch != -1UL) goto b6;
 	*(u*)vsize = vi;
 	return vret;
-b4:	if (vi != vcap) goto b7;
-	if (vcap != 0) goto b12;
-	vcap = 4096;
+b6:	if (vi != vcap) goto b9;
+	if (vcap != 0UL) goto b12;
+	vcap = 4096UL;
 	v10 = (u)zalloc;
-	v11 = *(u*)vf;
+	v11 = *(u*)(vf + 0UL);
 	v12 = vcap;
 	v13 = ((u(*)())v10)(v11, v12);
 	vret = v13;
-b7:	*(b*)(vret + vi) = vch;
-	vi = vi + 1;
+b10:b7:	*(b*)(vret + vi * 1UL) = vch;
+	vi = vi + 1UL;
 	goto b1;
-b12:	vcap = vcap * 2;
+b12:	vcap = vcap * 2UL;
 	v14 = (u)zalloc;
-	v15 = *(u*)vf;
+	v15 = *(u*)(vf + 0UL);
 	v16 = vcap;
 	v17 = ((u(*)())v14)(v15, v16);
 	vtmp = v17;
@@ -15147,15 +16164,18 @@ b12:	vcap = vcap * 2;
 	v20 = vret;
 	v21 = vi;
 	v22 = ((u(*)())v18)(v19, v20, v21);
+	v22;
 	v23 = (u)zfree;
-	v24 = *(u*)vf;
+	v24 = *(u*)(vf + 0UL);
 	v25 = vret;
 	v26 = ((u(*)())v23)(v24, v25);
+	v26;
 	vret = vtmp;
-	goto b7;
+	goto b10;
+b9:	goto b7;
 }
 u zfree(u va, u vp) {
-	return 0;
+	return 0UL;
 }
 u zfunc_to_ir(u vc, u vn) {
 	u vic = 0;
@@ -15195,50 +16215,56 @@ u zfunc_to_ir(u vc, u vn) {
 	u v36 = 0;
 	u v37 = 0;
 	if (!vn) goto b5;
-	v5 = 0;
-b6:	if (!v5) goto b1;
-	return 0;
-b1:	v6 = (u)zmkirfunc;
+	v5 = 0UL;
+b6:	if (!v5) goto b3;
+	return 0UL;
+b3:	v6 = (u)zmkirfunc;
 	v7 = vc;
-	v8 = *(u*)(*(u*)(*(u*)(vn + 8) + 8) + 56);
+	v8 = *(u*)(*(u*)(*(u*)(vn + 8UL) + 8UL) + 56UL);
 	v9 = ((u(*)())v6)(v7, v8);
 	vic = v9;
-	*(u*)(vic + 32) = *(u*)(vn + 24);
-	*(u*)(vic + 40) = *(u*)(vn + 32);
-	*(u*)(vic + 48) = *(u*)(vn + 40);
+	*(u*)(vic + 32UL) = *(u*)(vn + 24UL);
+	*(u*)(vic + 40UL) = *(u*)(vn + 32UL);
+	*(u*)(vic + 48UL) = *(u*)(vn + 40UL);
 	v10 = (u)zargs_to_ir;
 	v11 = vic;
-	v12 = *(u*)(*(u*)(*(u*)(vn + 8) + 16) + 8);
+	v12 = *(u*)(*(u*)(*(u*)(vn + 8UL) + 16UL) + 8UL);
 	v13 = ((u(*)())v10)(v11, v12);
+	v13;
 	v14 = (u)zlocals_to_ir;
 	v15 = vic;
-	v16 = *(u*)(vn + 16);
+	v16 = *(u*)(vn + 16UL);
 	v17 = ((u(*)())v14)(v15, v16);
+	v17;
 	v18 = (u)zlabels_to_ir;
 	v19 = vic;
-	v20 = *(u*)(vn + 16);
+	v20 = *(u*)(vn + 16UL);
 	v21 = ((u(*)())v18)(v19, v20);
+	v21;
 	v22 = (u)zstmt_to_ir;
 	v23 = vic;
-	v24 = *(u*)(vn + 16);
+	v24 = *(u*)(vn + 16UL);
 	v25 = ((u(*)())v22)(v23, v24);
+	v25;
 	v26 = (u)zprototype;
 	v27 = vc;
-	v28 = *(u*)(*(u*)(vn + 8) + 16);
+	v28 = *(u*)(*(u*)(vn + 8UL) + 16UL);
 	v29 = ((u(*)())v26)(v27, v28);
 	vt = v29;
-	if (*(u*)*(u*)(vt + 16) != 1) goto b13;
+	if (*(u*)(*(u*)(vt + 16UL) + 0UL) != 1UL) goto b15;
 	v30 = (u)zmkirconst;
 	v31 = vic;
-	v32 = 0;
+	v32 = 0UL;
 	v33 = ((u(*)())v30)(v31, v32);
 	vvalue = v33;
 	v34 = (u)zirreturn;
 	v35 = vic;
 	v36 = vvalue;
 	v37 = ((u(*)())v34)(v35, v36);
+	v37;
 b13:	return vic;
-b5:	v5 = 1;
+b15:	goto b13;
+b5:	v5 = 1UL;
 	goto b6;
 }
 u zgather_include(u vc, u vfilename, u vslen) {
@@ -15263,44 +16289,50 @@ u zgather_include(u vc, u vfilename, u vslen) {
 	u v21 = 0;
 	v5 = (u)zopen;
 	v6 = vfilename;
-	v7 = 0;
-	v8 = 0;
+	v7 = 0UL;
+	v8 = 0UL;
 	v9 = ((u(*)())v5)(v6, v7, v8);
 	vfd = v9;
-	if ((s)vfd >= (s)0) goto b2;
+	if ((s)vfd >= (s)0UL) goto b4;
 	v10 = (u)zcdie;
 	v11 = vc;
 	v12 = (u)"gather_include: failed to open include";
 	v13 = ((u(*)())v10)(v11, v12);
+	v13;
 b2:	v14 = (u)zreadall;
 	v15 = vfd;
 	v16 = vslen;
-	v17 = *(u*)vc;
+	v17 = *(u*)(vc + 0UL);
 	v18 = ((u(*)())v14)(v15, v16, v17);
 	vblob = v18;
 	v19 = (u)zclose;
 	v20 = vfd;
 	v21 = ((u(*)())v19)(v20);
+	v21;
 	return vblob;
+b4:	goto b2;
 }
 u zget(u vc) {
 	u vch = 0;
 	u v2 = 0;
 	u v3 = 0;
 	u v4 = 0;
-	if (*(u*)(vc + 48) != *(u*)(vc + 40)) goto b1;
+	if (*(u*)(vc + 48UL) != *(u*)(vc + 40UL)) goto b3;
 	return -1UL;
-b1:	vch = (u)*(b*)(*(u*)(vc + 32) + *(u*)(vc + 48));
-	*(u*)(vc + 48) = *(u*)(vc + 48) + 1;
-	*(u*)(vc + 64) = *(u*)(vc + 64) + 1;
-	if (vch != 10) goto b4;
-	*(u*)(vc + 64) = 1;
-	*(u*)(vc + 56) = *(u*)(vc + 56) + 1;
-b4:	if (vch != 0) goto b7;
+b3:	vch = (u)*(b*)(*(u*)(vc + 32UL) + *(u*)(vc + 48UL) * 1UL);
+	*(u*)(vc + 48UL) = *(u*)(vc + 48UL) + 1UL;
+	*(u*)(vc + 64UL) = *(u*)(vc + 64UL) + 1UL;
+	if (vch != 10UL) goto b6;
+	*(u*)(vc + 64UL) = 1UL;
+	*(u*)(vc + 56UL) = *(u*)(vc + 56UL) + 1UL;
+b4:	if (vch != 0UL) goto b9;
 	v2 = (u)zdie;
 	v3 = (u)"invalid nul in source";
 	v4 = ((u(*)())v2)(v3);
+	v4;
 b7:	return vch;
+b9:	goto b7;
+b6:	goto b4;
 }
 u zhex2int(u vs, u vlen, u vok) {
 	u vi = 0;
@@ -15309,80 +16341,80 @@ u zhex2int(u vs, u vlen, u vok) {
 	u v6 = 0;
 	u v7 = 0;
 	u v8 = 0;
-	vx = 0;
-	vi = 0;
-b1:	if (vi != vlen) goto b3;
-	*(u*)vok = 1;
+	vx = 0UL;
+	vi = 0UL;
+b1:	if (vi != vlen) goto b5;
+	*(u*)vok = 1UL;
 	return vx;
-b3:	vd = (u)*(b*)(vs + vi);
-	if (vd != 95) goto b8;
-	vi = vi + 1;
+b5:	vd = (u)*(b*)(vs + vi * 1UL);
+	if (vd != 95UL) goto b8;
+	vi = vi + 1UL;
 	goto b1;
-b8:	if ((s)vd < (s)48) goto b12;
-	if ((s)vd > (s)57) goto b12;
-	v6 = 1;
+b8:	if ((s)vd < (s)48UL) goto b12;
+	if ((s)vd > (s)57UL) goto b12;
+	v6 = 1UL;
 b14:	if (!v6) goto b10;
-	vd = vd - 48;
-b6:	if ((s)vx <= (s)576460752303423487UL) goto b27;
-	*(u*)vok = 0;
-	return 0;
-b27:	vx = vx * 16;
-	if ((s)vx <= (s)(9223372036854775807UL - vd)) goto b30;
-	*(u*)vok = 0;
-	return 0;
-b30:	vx = vx + vd;
-	vi = vi + 1;
+	vd = vd - 48UL;
+b6:	if ((s)vx <= (s)((1UL << 59UL) - 1UL)) goto b29;
+	*(u*)vok = 0UL;
+	return 0UL;
+b29:	vx = vx * 16UL;
+	if ((s)vx <= (s)((1UL << 63UL) - 1UL - vd)) goto b32;
+	*(u*)vok = 0UL;
+	return 0UL;
+b32:	vx = vx + vd;
+	vi = vi + 1UL;
 	goto b1;
-b10:	if ((s)vd < (s)97) goto b18;
-	if ((s)vd > (s)102) goto b18;
-	v7 = 1;
+b10:	if ((s)vd < (s)97UL) goto b18;
+	if ((s)vd > (s)102UL) goto b18;
+	v7 = 1UL;
 b20:	if (!v7) goto b16;
-	vd = vd - 97 + 10;
+	vd = vd - 97UL + 10UL;
 	goto b6;
-b16:	if ((s)vd < (s)65) goto b24;
-	if ((s)vd > (s)70) goto b24;
-	v8 = 1;
+b16:	if ((s)vd < (s)65UL) goto b24;
+	if ((s)vd > (s)70UL) goto b24;
+	v8 = 1UL;
 b26:	if (!v8) goto b22;
-	vd = vd - 65 + 10;
+	vd = vd - 65UL + 10UL;
 	goto b6;
-b22:	*(u*)vok = 0;
-	return 0;
-b24:	v8 = 0;
+b22:	*(u*)vok = 0UL;
+	return 0UL;
+b24:	v8 = 0UL;
 	goto b26;
-b18:	v7 = 0;
+b18:	v7 = 0UL;
 	goto b20;
-b12:	v6 = 0;
+b12:	v6 = 0UL;
 	goto b14;
 }
 u zhexdig(u vch, u vok) {
 	u v2 = 0;
 	u v3 = 0;
 	u v4 = 0;
-	if ((s)vch < (s)48) goto b5;
-	if ((s)vch > (s)57) goto b5;
-	v2 = 1;
+	if ((s)vch < (s)48UL) goto b5;
+	if ((s)vch > (s)57UL) goto b5;
+	v2 = 1UL;
 b7:	if (!v2) goto b3;
-	*(u*)vok = 1;
-	return vch - 48;
-b3:	if ((s)vch < (s)65) goto b11;
-	if ((s)vch > (s)70) goto b11;
-	v3 = 1;
+	*(u*)vok = 1UL;
+	return vch - 48UL;
+b3:	if ((s)vch < (s)65UL) goto b11;
+	if ((s)vch > (s)70UL) goto b11;
+	v3 = 1UL;
 b13:	if (!v3) goto b9;
-	*(u*)vok = 1;
-	return vch - 70 + 10;
-b9:	if ((s)vch < (s)97) goto b17;
-	if ((s)vch > (s)102) goto b17;
-	v4 = 1;
+	*(u*)vok = 1UL;
+	return vch - 70UL + 10UL;
+b9:	if ((s)vch < (s)97UL) goto b17;
+	if ((s)vch > (s)102UL) goto b17;
+	v4 = 1UL;
 b19:	if (!v4) goto b15;
-	*(u*)vok = 1;
-	return vch - 97 + 10;
-b15:	*(u*)vok = 0;
-	return 0;
-b17:	v4 = 0;
+	*(u*)vok = 1UL;
+	return vch - 97UL + 10UL;
+b15:	*(u*)vok = 0UL;
+	return 0UL;
+b17:	v4 = 0UL;
 	goto b19;
-b11:	v3 = 0;
+b11:	v3 = 0UL;
 	goto b13;
-b5:	v2 = 0;
+b5:	v2 = 0UL;
 	goto b7;
 }
 u zhoist_locals(u vc, u vd, u vn) {
@@ -15433,86 +16465,93 @@ u zhoist_locals(u vc, u vd, u vn) {
 	u v47 = 0;
 	u v48 = 0;
 	if (!vn) goto b5;
-	v7 = 0;
-b6:	if (!v7) goto b1;
-	return 0;
-b1:	vkind = *(u*)vn;
-	if (vkind != 21) goto b9;
+	v7 = 0UL;
+b6:	if (!v7) goto b3;
+	return 0UL;
+b3:	vkind = *(u*)(vn + 0UL);
+	if (vkind != 21UL) goto b9;
 b10:	if (!vn) goto b16;
-	v8 = 0;
-b17:	if (!v8) goto b12;
-	return 0;
-b12:	v9 = (u)zhoist_locals;
+	v8 = 0UL;
+b17:	if (!v8) goto b14;
+	return 0UL;
+b14:	v9 = (u)zhoist_locals;
 	v10 = vc;
 	v11 = vd;
-	v12 = *(u*)(*(u*)(vn + 8) + 16);
+	v12 = *(u*)(*(u*)(vn + 8UL) + 16UL);
 	v13 = ((u(*)())v9)(v10, v11, v12);
-	vn = *(u*)(vn + 16);
+	v13;
+	vn = *(u*)(vn + 16UL);
 	goto b10;
-b16:	v8 = 1;
+b16:	v8 = 1UL;
 	goto b17;
-b9:	if (vkind != 5) goto b20;
+b9:	if (vkind != 5UL) goto b20;
 b21:	if (!vn) goto b27;
-	v14 = 0;
-b28:	if (!v14) goto b23;
-	return 0;
-b23:	v15 = (u)zhoist_locals;
+	v14 = 0UL;
+b28:	if (!v14) goto b25;
+	return 0UL;
+b25:	v15 = (u)zhoist_locals;
 	v16 = vc;
 	v17 = vd;
-	v18 = *(u*)(vn + 8);
+	v18 = *(u*)(vn + 8UL);
 	v19 = ((u(*)())v15)(v16, v17, v18);
-	vn = *(u*)(vn + 16);
+	v19;
+	vn = *(u*)(vn + 16UL);
 	goto b21;
-b27:	v14 = 1;
+b27:	v14 = 1UL;
 	goto b28;
-b20:	if (vkind != 26) goto b31;
+b20:	if (vkind != 26UL) goto b31;
 	v20 = (u)zhoist_locals;
 	v21 = vc;
 	v22 = vd;
-	v23 = *(u*)(vn + 8);
+	v23 = *(u*)(vn + 8UL);
 	v24 = ((u(*)())v20)(v21, v22, v23);
-	return 0;
-b31:	if (vkind != 31) goto b34;
-	vname = *(u*)(*(u*)(vn + 8) + 56);
+	v24;
+	return 0UL;
+b31:	if (vkind != 31UL) goto b34;
+	vname = *(u*)(*(u*)(vn + 8UL) + 56UL);
 	v25 = (u)zfind;
 	v26 = vc;
-	v27 = *(u*)(vd + 32);
+	v27 = *(u*)(vd + 32UL);
 	v28 = vname;
-	v29 = 1;
+	v29 = 1UL;
 	v30 = ((u(*)())v25)(v26, v27, v28, v29);
 	vv = v30;
-	if (!*(u*)(vv + 208)) goto b36;
+	if (!*(u*)(vv + 208UL)) goto b38;
 	v31 = (u)zcdie;
 	v32 = vc;
 	v33 = (u)"duplicate goto";
 	v34 = ((u(*)())v31)(v32, v33);
-b36:	*(u*)(vv + 208) = 1;
-	return 0;
-b34:	if (vkind == 30) goto b7;
-	return 0;
-b7:	vname = *(u*)(*(u*)(vn + 8) + 56);
+	v34;
+b36:	*(u*)(vv + 208UL) = 1UL;
+	return 0UL;
+b38:	goto b36;
+b34:	if (vkind == 30UL) goto b41;
+	return 0UL;
+b41:	vname = *(u*)(*(u*)(vn + 8UL) + 56UL);
 	v35 = (u)zprototype;
 	v36 = vc;
-	v37 = *(u*)(vn + 16);
+	v37 = *(u*)(vn + 16UL);
 	v38 = ((u(*)())v35)(v36, v37);
 	vt = v38;
-	*(u*)(vn + 64) = vt;
+	*(u*)(vn + 64UL) = vt;
 	v39 = (u)zfind;
 	v40 = vc;
-	v41 = *(u*)(vd + 32);
+	v41 = *(u*)(vd + 32UL);
 	v42 = vname;
-	v43 = 1;
+	v43 = 1UL;
 	v44 = ((u(*)())v39)(v40, v41, v42, v43);
 	vv = v44;
-	if (!*(u*)(vv + 192)) goto b44;
+	if (!*(u*)(vv + 192UL)) goto b46;
 	v45 = (u)zcdie;
 	v46 = vc;
 	v47 = (u)"duplicate variable";
 	v48 = ((u(*)())v45)(v46, v47);
-b44:	*(u*)(vv + 200) = vt;
-	*(u*)(vv + 192) = 1;
-	return 0;
-b5:	v7 = 1;
+	v48;
+b44:	*(u*)(vv + 200UL) = vt;
+	*(u*)(vv + 192UL) = 1UL;
+	return 0UL;
+b46:	goto b44;
+b5:	v7 = 1UL;
 	goto b6;
 }
 u zir_optimize(u vic) {
@@ -15537,28 +16576,10 @@ u zir_optimize(u vic) {
 	u v19 = 0;
 	u v20 = 0;
 	u v21 = 0;
-	v1 = (u)zirfunc_dead;
-	v2 = vic;
-	v3 = ((u(*)())v1)(v2);
-	v4 = (u)zirfunc_fold;
-	v5 = vic;
-	v6 = ((u(*)())v4)(v5);
-	v7 = (u)zirfunc_flow;
-	v8 = vic;
-	v9 = ((u(*)())v7)(v8);
-	v10 = (u)zirfunc_value;
-	v11 = vic;
-	v12 = ((u(*)())v10)(v11);
-	v13 = (u)zirfunc_dead;
-	v14 = vic;
-	v15 = ((u(*)())v13)(v14);
-	v16 = (u)zirfunc_fold;
-	v17 = vic;
-	v18 = ((u(*)())v16)(v17);
-	v19 = (u)zirfunc_flow;
-	v20 = vic;
-	v21 = ((u(*)())v19)(v20);
-	return 0;
+	u v22 = 0;
+	u v23 = 0;
+	u v24 = 0;
+	return 0UL;
 }
 u ziraddarg(u vic, u vname, u vt) {
 	u viv = 0;
@@ -15580,19 +16601,21 @@ u ziraddarg(u vic, u vname, u vt) {
 	v6 = vname;
 	v7 = ((u(*)())v4)(v5, v6);
 	viv = v7;
-	if (!*(u*)viv) goto b2;
+	if (!*(u*)viv) goto b4;
 	v8 = (u)zcdie;
-	v9 = *(u*)vic;
+	v9 = *(u*)(vic + 0UL);
 	v10 = (u)"duplicate var";
 	v11 = ((u(*)())v8)(v9, v10);
+	v11;
 b2:	v12 = (u)zmkirvar;
 	v13 = vic;
 	v14 = vname;
 	v15 = vt;
 	v16 = ((u(*)())v12)(v13, v14, v15);
 	*(u*)viv = v16;
-	*(u*)(vic + 136) = *(u*)(vic + 136) + 1;
-	return 0;
+	*(u*)(vic + 152UL) = *(u*)(vic + 152UL) + 1UL;
+	return 0UL;
+b4:	goto b2;
 }
 u ziraddop(u vic, u vo) {
 	u vcur = 0;
@@ -15614,48 +16637,51 @@ u ziraddop(u vic, u vo) {
 	u v18 = 0;
 	u v19 = 0;
 	u v20 = 0;
-	vcur = *(u*)(vic + 88);
+	vcur = *(u*)(vic + 104UL);
 	if (!vcur) goto b5;
-	v5 = 0;
-b6:	if (!v5) goto b1;
-	return 0;
-b1:	v6 = (u)zassert;
+	v5 = 0UL;
+b6:	if (!v5) goto b3;
+	return 0UL;
+b3:	v6 = (u)zassert;
 	if (!vo) goto b11;
-	v9 = 0;
+	v9 = 0UL;
 b12:	if (!v9) goto b8;
-	v8 = 0;
+	v8 = 0UL;
 b9:	v7 = v8;
 	v10 = (u)"expected op to add";
 	v11 = ((u(*)())v6)(v7, v10);
+	v11;
 	v12 = (u)zassert;
-	if (!*(u*)(vcur + 32)) goto b15;
-	v14 = 0;
+	if (!*(u*)(vcur + 32UL)) goto b15;
+	v14 = 0UL;
 b16:	v13 = v14;
 	v15 = (u)"block already closed";
 	v16 = ((u(*)())v12)(v13, v15);
-	if (*(u*)(vcur + 16) != *(u*)(vcur + 24)) goto b18;
-	*(u*)(vcur + 24) = *(u*)(vcur + 24) * 2 + 16;
+	v16;
+	if (*(u*)(vcur + 16UL) != *(u*)(vcur + 24UL)) goto b20;
+	*(u*)(vcur + 24UL) = *(u*)(vcur + 24UL) * 2UL + 16UL;
 	v17 = (u)zalloc;
-	v18 = *(u*)(vic + 16);
-	v19 = *(u*)(vcur + 24) * 8;
+	v18 = *(u*)(vic + 16UL);
+	v19 = *(u*)(vcur + 24UL) * 8UL;
 	v20 = ((u(*)())v17)(v18, v19);
 	vops = v20;
-	vi = 0;
-b22:	if (vi != *(u*)(vcur + 16)) goto b24;
-	*(u*)(vcur + 8) = vops;
-b18:	*(u*)(*(u*)(vcur + 8) + *(u*)(vcur + 16) * 8) = vo;
-	*(u*)(vcur + 16) = *(u*)(vcur + 16) + 1;
-	return 0;
-b24:	*(u*)(vops + vi * 8) = *(u*)(*(u*)(vcur + 8) + vi * 8);
-	vi = vi + 1;
+	vi = 0UL;
+b22:	if (vi != *(u*)(vcur + 16UL)) goto b26;
+	*(u*)(vcur + 8UL) = vops;
+b18:	*(u*)(*(u*)(vcur + 8UL) + *(u*)(vcur + 16UL) * 8UL) = vo;
+	*(u*)(vcur + 16UL) = *(u*)(vcur + 16UL) + 1UL;
+	return 0UL;
+b26:	*(u*)(vops + vi * 8UL) = *(u*)(*(u*)(vcur + 8UL) + vi * 8UL);
+	vi = vi + 1UL;
 	goto b22;
-b15:	v14 = 1;
+b20:	goto b18;
+b15:	v14 = 1UL;
 	goto b16;
-b8:	v8 = 1;
+b8:	v8 = 1UL;
 	goto b9;
-b11:	v9 = 1;
+b11:	v9 = 1UL;
 	goto b12;
-b5:	v5 = 1;
+b5:	v5 = 1UL;
 	goto b6;
 }
 u ziraddvar(u vic, u vname, u vt) {
@@ -15678,24 +16704,25 @@ u ziraddvar(u vic, u vname, u vt) {
 	v6 = vname;
 	v7 = ((u(*)())v4)(v5, v6);
 	viv = v7;
-	if (!*(u*)viv) goto b2;
+	if (!*(u*)viv) goto b4;
 	v8 = (u)zcdie;
-	v9 = *(u*)vic;
+	v9 = *(u*)(vic + 0UL);
 	v10 = (u)"duplicate var";
 	v11 = ((u(*)())v8)(v9, v10);
+	v11;
 b2:	v12 = (u)zmkirvar;
 	v13 = vic;
 	v14 = vname;
 	v15 = vt;
 	v16 = ((u(*)())v12)(v13, v14, v15);
 	*(u*)viv = v16;
-	return 0;
+	return 0UL;
+b4:	goto b2;
 }
-u zirblock_dead_expr(u vic, u vb) {
-	u vi = 0;
-	u vj = 0;
-	u vo = 0;
+u zirblock_backlink(u vic, u vib, u vfrom) {
 	u vkind = 0;
+	u v4 = 0;
+	u v5 = 0;
 	u v6 = 0;
 	u v7 = 0;
 	u v8 = 0;
@@ -15703,72 +16730,74 @@ u zirblock_dead_expr(u vic, u vb) {
 	u v10 = 0;
 	u v11 = 0;
 	u v12 = 0;
-	if (!*(u*)(vb + 32)) goto b5;
-	v6 = 0;
-b6:	if (!v6) goto b1;
-	return 0;
-b1:	vi = 0;
-	vj = 0;
-b7:	if (vi != *(u*)(vb + 16)) goto b9;
-	*(u*)(vb + 16) = vj;
-	return 0;
-b9:	vo = *(u*)(*(u*)(vb + 8) + vi * 8);
-	vkind = *(u*)vo;
-	if (vkind != 6) goto b16;
-	v7 = 1;
-b18:	if (!v7) goto b12;
-	*(u*)(*(u*)(vb + 8) + vj * 8) = vo;
-	vj = vj + 1;
-b12:	vi = vi + 1;
-	goto b7;
-b16:	if (vkind != 7) goto b21;
-	v8 = 1;
-b23:	if (!v8) goto b19;
-	v7 = 1;
-	goto b18;
-b19:	v7 = 0;
-	goto b18;
-b21:	if (vkind != 8) goto b26;
-	v9 = 1;
-b28:	if (!v9) goto b24;
-	v8 = 1;
-	goto b23;
-b24:	v8 = 0;
-	goto b23;
-b26:	if (vkind != 27) goto b31;
-	v10 = 1;
-b33:	if (!v10) goto b29;
-	v9 = 1;
-	goto b28;
-b29:	v9 = 0;
-	goto b28;
-b31:	if (vkind != 28) goto b36;
-	v11 = 1;
-b38:	if (!v11) goto b34;
-	v10 = 1;
-	goto b33;
-b34:	v10 = 0;
-	goto b33;
-b36:	if (vkind != 29) goto b41;
-	v12 = 1;
-b43:	if (!v12) goto b39;
-	v11 = 1;
-	goto b38;
-b39:	v11 = 0;
-	goto b38;
-b41:	if (vkind != 30) goto b44;
-	v12 = 1;
-	goto b43;
-b44:	v12 = 0;
-	goto b43;
-b5:	v6 = 1;
-	goto b6;
+	u v13 = 0;
+	u v14 = 0;
+	u v15 = 0;
+	u v16 = 0;
+	u v17 = 0;
+	u v18 = 0;
+	u v19 = 0;
+	u v20 = 0;
+	u v21 = 0;
+	u v22 = 0;
+	if (!vfrom) goto b3;
+	if (!*(u*)(vib + 40UL)) goto b6;
+	*(u*)(*(u*)(vib + 40UL) + *(u*)(vib + 48UL) * 8UL) = vfrom;
+b4:	*(u*)(vib + 48UL) = *(u*)(vib + 48UL) + 1UL;
+b1:	if (!*(u*)(vib + 80UL)) goto b9;
+	return 0UL;
+b9:	*(u*)(vib + 80UL) = 1UL;
+	vkind = *(u*)(*(u*)(*(u*)(vib + 8UL) + (*(u*)(vib + 16UL) - 1UL) * 8UL) + 0UL);
+	if (vkind != 27UL) goto b14;
+	v4 = 1UL;
+b16:	if (!v4) goto b12;
+	v5 = (u)zirblock_backlink;
+	v6 = vic;
+	v7 = *(u*)(vib + 56UL);
+	v8 = vib;
+	v9 = ((u(*)())v5)(v6, v7, v8);
+	v9;
+b10:	return 0UL;
+b12:	if (vkind != 29UL) goto b20;
+	v10 = (u)zirblock_backlink;
+	v11 = vic;
+	v12 = *(u*)(vib + 56UL);
+	v13 = vib;
+	v14 = ((u(*)())v10)(v11, v12, v13);
+	v14;
+	if (*(u*)(vib + 56UL) == *(u*)(vib + 64UL)) goto b24;
+	v15 = (u)zirblock_backlink;
+	v16 = vic;
+	v17 = *(u*)(vib + 64UL);
+	v18 = vib;
+	v19 = ((u(*)())v15)(v16, v17, v18);
+	v19;
+b22:	goto b10;
+b24:	goto b22;
+b20:	if (vkind != 30UL) goto b27;
+	if (!*(u*)(vic + 88UL)) goto b30;
+	*(u*)(*(u*)(vic + 88UL) + *(u*)(vic + 96UL) * 8UL) = vib;
+b28:	*(u*)(vic + 96UL) = *(u*)(vic + 96UL) + 1UL;
+	goto b10;
+b30:	goto b28;
+b27:	v20 = (u)zdie;
+	v21 = (u)"invalid block";
+	v22 = ((u(*)())v20)(v21);
+	v22;
+	goto b10;
+b14:	if (vkind != 28UL) goto b17;
+	v4 = 1UL;
+	goto b16;
+b17:	v4 = 0UL;
+	goto b16;
+b6:	goto b4;
+b3:	goto b1;
 }
-u zirblock_flow2(u vic, u vib) {
-	u vkind = 0;
-	u v3 = 0;
-	u v4 = 0;
-	u v5 = 0;
+u zirblock_basic_value(u vic, u vib) {
+	u vi = 0;
+	u vnvals = 0;
+	u vvals = 0;
+	u vop = 0;
 	u v6 = 0;
 	u v7 = 0;
 	u v8 = 0;
@@ -15778,56 +16807,124 @@ u zirblock_flow2(u vic, u vib) {
 	u v12 = 0;
 	u v13 = 0;
 	u v14 = 0;
-	if (!*(u*)(vib + 64)) goto b1;
-	*(u*)(vib + 64) = 2;
-	return 0;
-b1:	*(u*)(vib + 64) = 1;
-	vkind = *(u*)*(u*)(*(u*)(vib + 8) + (*(u*)(vib + 16) - 1) * 8);
-	if (vkind != 29) goto b4;
-	v3 = (u)zirblock_flow2;
-	v4 = vic;
-	v5 = *(u*)(vib + 48);
-	v6 = ((u(*)())v3)(v4, v5);
-	if (*(u*)(*(u*)(vib + 48) + 16) != 1) goto b12;
-	if (*(u*)*(u*)*(u*)(*(u*)(vib + 48) + 8) != 28) goto b12;
-	v7 = 1;
-b14:	if (!v7) goto b4;
-	*(u*)(vib + 48) = *(u*)(*(u*)(vib + 48) + 40);
-b4:	if (vkind != 29) goto b19;
-	v8 = 1;
-b21:	if (!v8) goto b15;
-	v10 = (u)zirblock_flow2;
-	v11 = vic;
-	v12 = *(u*)(vib + 40);
+	u v15 = 0;
+	u v16 = 0;
+	u v17 = 0;
+	u v18 = 0;
+	u v19 = 0;
+	u v20 = 0;
+	u v21 = 0;
+	u v22 = 0;
+	u v23 = 0;
+	u v24 = 0;
+	u v25 = 0;
+	u v26 = 0;
+	u v27 = 0;
+	u v28 = 0;
+	u v29 = 0;
+	u v30 = 0;
+	u v31 = 0;
+	u v32 = 0;
+	u v33 = 0;
+	u v34 = 0;
+	u v35 = 0;
+	u v36 = 0;
+	u v37 = 0;
+	u v38 = 0;
+	u v39 = 0;
+	u v40 = 0;
+	u v41 = 0;
+	u v42 = 0;
+	u v43 = 0;
+	u v44 = 0;
+	u v45 = 0;
+	u v46 = 0;
+	if (!*(u*)(vib + 32UL)) goto b5;
+	v6 = 0UL;
+b6:	if (!v6) goto b3;
+	v7 = (u)zdie;
+	v8 = (u)"block not closed";
+	v9 = ((u(*)())v7)(v8);
+	v9;
+b1:	if (!*(u*)(vib + 80UL)) goto b10;
+	return 0UL;
+b10:	*(u*)(vib + 80UL) = 1UL;
+	vnvals = *(u*)(vic + 136UL);
+	v10 = (u)zalloc;
+	v11 = *(u*)(vic + 16UL);
+	v12 = 8UL * vnvals;
 	v13 = ((u(*)())v10)(v11, v12);
-	if (*(u*)(*(u*)(vib + 40) + 16) != 1) goto b33;
-	if (*(u*)*(u*)*(u*)(*(u*)(vib + 40) + 8) != 28) goto b33;
-	v14 = 1;
-b35:	if (!v14) goto b15;
-	*(u*)(vib + 40) = *(u*)(*(u*)(vib + 40) + 40);
-b15:	return 0;
-b33:	v14 = 0;
-	goto b35;
-b19:	if (vkind != 27) goto b24;
-	v9 = 1;
-b26:	if (!v9) goto b22;
-	v8 = 1;
+	vvals = v13;
+	v14 = (u)zassert_zero;
+	v15 = vvals;
+	v16 = 8UL * vnvals;
+	v17 = ((u(*)())v14)(v15, v16);
+	v17;
+	vi = 0UL;
+b13:	if (vi != *(u*)(vib + 16UL)) goto b17;
+	v23 = (u)zfree;
+	v24 = *(u*)(vic + 16UL);
+	v25 = vvals;
+	v26 = ((u(*)())v23)(v24, v25);
+	v26;
+	v27 = (u)zalloc;
+	v28 = *(u*)(vic + 16UL);
+	v29 = 16UL;
+	v30 = ((u(*)())v27)(v28, v29);
+	v30;
+	vop = *(u*)(*(u*)(vib + 8UL) + (*(u*)(vib + 16UL) - 1UL) * 8UL);
+	if (*(u*)(vop + 0UL) != 29UL) goto b23;
+	v31 = (u)zirblock_basic_value;
+	v32 = vic;
+	v33 = *(u*)(vib + 56UL);
+	v34 = ((u(*)())v31)(v32, v33);
+	v34;
+	v35 = (u)zirblock_basic_value;
+	v36 = vic;
+	v37 = *(u*)(vib + 64UL);
+	v38 = ((u(*)())v35)(v36, v37);
+	v38;
+b21:	return 0UL;
+b23:	if (*(u*)(vop + 0UL) != 28UL) goto b29;
+	v39 = 1UL;
+b31:	if (!v39) goto b27;
+	v40 = (u)zirblock_basic_value;
+	v41 = vic;
+	v42 = *(u*)(vib + 56UL);
+	v43 = ((u(*)())v40)(v41, v42);
+	v43;
 	goto b21;
-b22:	v8 = 0;
+b27:	if (*(u*)(vop + 0UL) != 30UL) goto b35;
 	goto b21;
-b24:	if (vkind != 28) goto b27;
-	v9 = 1;
-	goto b26;
-b27:	v9 = 0;
-	goto b26;
-b12:	v7 = 0;
-	goto b14;
+b35:	v44 = (u)zdie;
+	v45 = (u)"invalid block";
+	v46 = ((u(*)())v44)(v45);
+	v46;
+	goto b21;
+b29:	if (*(u*)(vop + 0UL) != 27UL) goto b32;
+	v39 = 1UL;
+	goto b31;
+b32:	v39 = 0UL;
+	goto b31;
+b17:	vop = *(u*)(*(u*)(vib + 8UL) + vi * 8UL);
+	v18 = (u)zirop_basic_value;
+	v19 = vic;
+	v20 = vvals;
+	v21 = vop;
+	v22 = ((u(*)())v18)(v19, v20, v21);
+	vop = v22;
+	*(u*)(*(u*)(vib + 8UL) + vi * 8UL) = vop;
+	vi = vi + 1UL;
+	goto b13;
+b3:	goto b1;
+b5:	v6 = 1UL;
+	goto b6;
 }
-u zirblock_flow3(u vic, u vib) {
-	u vout = 0;
-	u vkind = 0;
+u zirblock_dead_expr(u vic, u vb) {
 	u vi = 0;
-	u v5 = 0;
+	u vj = 0;
+	u vo = 0;
+	u vkind = 0;
 	u v6 = 0;
 	u v7 = 0;
 	u v8 = 0;
@@ -15835,45 +16932,83 @@ u zirblock_flow3(u vic, u vib) {
 	u v10 = 0;
 	u v11 = 0;
 	u v12 = 0;
-	if (*(u*)(vib + 64) != 3) goto b1;
-	return 0;
-b1:	*(u*)(vib + 64) = 3;
-b4:	vkind = *(u*)*(u*)(*(u*)(vib + 8) + (*(u*)(vib + 16) - 1) * 8);
-	if (vkind != 29) goto b6;
-	v5 = (u)zirblock_flow3;
-	v6 = vic;
-	v7 = *(u*)(vib + 48);
-	v8 = ((u(*)())v5)(v6, v7);
-b5:	return 0;
-b6:	if (vkind == 28) goto b10;
-	goto b5;
-b10:	vout = *(u*)(vib + 40);
-	if (*(u*)(vout + 64) != 2) goto b13;
-	vib = vout;
-	*(u*)(vib + 64) = 3;
-	goto b4;
-b13:	if (*(u*)(vout + 64) != 3) goto b16;
-	goto b5;
-b16:	*(u*)(vib + 40) = 0;
-	*(u*)(vib + 16) = *(u*)(vib + 16) - 1;
-	*(u*)(vib + 32) = 0;
-	vi = 0;
-b19:	if (vi != *(u*)(vout + 16)) goto b21;
-	*(u*)(vib + 40) = *(u*)(vout + 40);
-	*(u*)(vib + 48) = *(u*)(vout + 48);
-	*(u*)(vib + 32) = 1;
-	goto b4;
-b21:	v9 = (u)ziraddop;
-	v10 = vic;
-	v11 = *(u*)(*(u*)(vout + 8) + vi * 8);
-	v12 = ((u(*)())v9)(v10, v11);
-	vi = vi + 1;
-	goto b19;
+	u v13 = 0;
+	if (!*(u*)(vb + 32UL)) goto b5;
+	v6 = 0UL;
+b6:	if (!v6) goto b3;
+	return 0UL;
+b3:	vi = 0UL;
+	vj = 0UL;
+b7:	if (vi != *(u*)(vb + 16UL)) goto b11;
+	*(u*)(vb + 16UL) = vj;
+	return 0UL;
+b11:	vo = *(u*)(*(u*)(vb + 8UL) + vi * 8UL);
+	vkind = *(u*)(vo + 0UL);
+	if (vkind != 6UL) goto b16;
+	v7 = 1UL;
+b18:	if (!v7) goto b14;
+	if (*(u*)(*(u*)(vo + 8UL) + 0UL) == 0UL) goto b24;
+	v8 = 1UL;
+b26:	if (!v8) goto b22;
+	*(u*)(*(u*)(vb + 8UL) + vj * 8UL) = vo;
+	vj = vj + 1UL;
+b20:b12:	vi = vi + 1UL;
+	goto b7;
+b22:	goto b20;
+b24:	if (!*(u*)(*(u*)(*(u*)(vic + 128UL) + *(u*)(*(u*)(vo + 8UL) + 24UL) * 8UL) + 48UL)) goto b29;
+	v9 = 0UL;
+b30:	if (!v9) goto b27;
+	v8 = 1UL;
+	goto b26;
+b27:	v8 = 0UL;
+	goto b26;
+b29:	v9 = 1UL;
+	goto b30;
+b14:	if (vkind != 8UL) goto b34;
+	v10 = 1UL;
+b36:	if (!v10) goto b32;
+	*(u*)(*(u*)(vb + 8UL) + vj * 8UL) = vo;
+	vj = vj + 1UL;
+	goto b12;
+b32:	goto b12;
+b34:	if (vkind != 27UL) goto b39;
+	v11 = 1UL;
+b41:	if (!v11) goto b37;
+	v10 = 1UL;
+	goto b36;
+b37:	v10 = 0UL;
+	goto b36;
+b39:	if (vkind != 28UL) goto b44;
+	v12 = 1UL;
+b46:	if (!v12) goto b42;
+	v11 = 1UL;
+	goto b41;
+b42:	v11 = 0UL;
+	goto b41;
+b44:	if (vkind != 29UL) goto b49;
+	v13 = 1UL;
+b51:	if (!v13) goto b47;
+	v12 = 1UL;
+	goto b46;
+b47:	v12 = 0UL;
+	goto b46;
+b49:	if (vkind != 30UL) goto b52;
+	v13 = 1UL;
+	goto b51;
+b52:	v13 = 0UL;
+	goto b51;
+b16:	if (vkind != 7UL) goto b19;
+	v7 = 1UL;
+	goto b18;
+b19:	v7 = 0UL;
+	goto b18;
+b5:	v6 = 1UL;
+	goto b6;
 }
-u zirblock_fold(u vic, u vb) {
+u zirblock_dead_var(u vic, u vib) {
+	u vop = 0;
+	u vkind = 0;
 	u vi = 0;
-	u vo = 0;
-	u vret = 0;
 	u v5 = 0;
 	u v6 = 0;
 	u v7 = 0;
@@ -15887,57 +17022,365 @@ u zirblock_fold(u vic, u vb) {
 	u v15 = 0;
 	u v16 = 0;
 	u v17 = 0;
-	if (!*(u*)(vb + 32)) goto b5;
-	v5 = 0;
-b6:	if (!v5) goto b1;
-	return 0;
-b1:	vi = 0;
-b7:	if (vi != *(u*)(vb + 16)) goto b9;
-	vi = vi - 1;
-	vo = *(u*)(*(u*)(vb + 8) + vi * 8);
-	if (*(u*)vo != 29) goto b17;
-	if (*(u*)*(u*)(vo + 8) != 3) goto b17;
-	v10 = 1;
-b19:	if (!v10) goto b13;
-	v11 = (u)zmkirop;
-	v12 = vic;
-	v13 = 28;
-	v14 = 0;
-	v15 = 0;
-	v16 = ((u(*)())v11)(v12, v13, v14, v15);
-	vret = v16;
-	*(u*)(vret + 64) = *(u*)(vo + 64);
-	*(u*)(vret + 72) = *(u*)(vo + 72);
-	*(u*)(vret + 80) = *(u*)(vo + 80);
-	*(u*)(*(u*)(vb + 8) + vi * 8) = vret;
-	if (!*(u*)(vo + 24)) goto b25;
-	v17 = 0;
-b26:	if (!v17) goto b21;
-	*(u*)(vb + 40) = *(u*)(vb + 48);
-b21:	*(u*)(vb + 48) = 0;
-b13:	return 0;
-b25:	v17 = 1;
-	goto b26;
-b17:	v10 = 0;
-	goto b19;
-b9:	v6 = (u)zirexpr_fold;
-	v7 = vic;
-	v8 = *(u*)(*(u*)(vb + 8) + vi * 8);
-	v9 = ((u(*)())v6)(v7, v8);
-	vo = v9;
-	*(u*)(*(u*)(vb + 8) + vi * 8) = vo;
-	vi = vi + 1;
-	goto b7;
-b5:	v5 = 1;
-	goto b6;
-}
-u zirblock_value(u vic, u vib) {
-	u vi = 0;
-	vi = 0;
-b1:	if (vi != *(u*)(vib + 16)) goto b3;
-	return 0;
-b3:	vi = vi + 1;
-	goto b1;
+	u v18 = 0;
+	u v19 = 0;
+	u v20 = 0;
+	u v21 = 0;
+	u v22 = 0;
+	u v23 = 0;
+	u v24 = 0;
+	u v25 = 0;
+	u v26 = 0;
+	u v27 = 0;
+	u v28 = 0;
+	u v29 = 0;
+	u v30 = 0;
+	u v31 = 0;
+	u v32 = 0;
+	if (!*(u*)(vib + 80UL)) goto b3;
+	return 0UL;
+b3:	*(u*)(vib + 80UL) = 1UL;
+	if (!*(u*)(vib + 32UL)) goto b8;
+	v5 = 0UL;
+b9:	if (!v5) goto b6;
+	v6 = (u)zdie;
+	v7 = (u)"block not closed";
+	v8 = ((u(*)())v6)(v7);
+	v8;
+b4:b11:	if (vi != *(u*)(vib + 16UL)) goto b15;
+	vop = *(u*)(*(u*)(vib + 8UL) + (*(u*)(vib + 16UL) - 1UL) * 8UL);
+	vkind = *(u*)(vop + 0UL);
+	if (vkind != 29UL) goto b19;
+	v14 = (u)zirblock_dead_var;
+	v15 = vic;
+	v16 = *(u*)(vib + 56UL);
+	v17 = ((u(*)())v14)(v15, v16);
+	v17;
+	v18 = (u)zirblock_dead_var;
+	v19 = vic;
+	v20 = *(u*)(vib + 64UL);
+	v21 = ((u(*)())v18)(v19, v20);
+	v21;
+b17:	return 0UL;
+b19:	if (vkind != 27UL) goto b23;
+	v22 = (u)zirblock_dead_var;
+	v23 = vic;
+	v24 = *(u*)(vib + 56UL);
+	v25 = ((u(*)())v22)(v23, v24);
+	v25;
+	goto b17;
+b23:	if (vkind != 28UL) goto b26;
+	v26 = (u)zirblock_dead_var;
+	v27 = vic;
+	v28 = *(u*)(vib + 56UL);
+	v29 = ((u(*)())v26)(v27, v28);
+	v29;
+	goto b17;
+b26:	if (vkind == 30UL) goto b29;
+	v30 = (u)zdie;
+	v31 = (u)"invalid block";
+	v32 = ((u(*)())v30)(v31);
+	v32;
+	goto b17;
+b29:	goto b17;
+b15:	v9 = (u)ziruseop;
+	v10 = vic;
+	v11 = vib;
+	v12 = *(u*)(*(u*)(vib + 8UL) + vi * 8UL);
+	v13 = ((u(*)())v9)(v10, v11, v12);
+	v13;
+	vi = vi + 1UL;
+	goto b11;
+b6:	goto b4;
+b8:	v5 = 1UL;
+	goto b9;
+}
+u zirblock_flow2(u vic, u vib) {
+	u vkind = 0;
+	u vop = 0;
+	u v4 = 0;
+	u v5 = 0;
+	u v6 = 0;
+	u v7 = 0;
+	u v8 = 0;
+	u v9 = 0;
+	u v10 = 0;
+	u v11 = 0;
+	u v12 = 0;
+	u v13 = 0;
+	u v14 = 0;
+	u v15 = 0;
+	u v16 = 0;
+	u v17 = 0;
+	u v18 = 0;
+	u v19 = 0;
+	u v20 = 0;
+	u v21 = 0;
+	u v22 = 0;
+	if (!*(u*)(vib + 80UL)) goto b3;
+	*(u*)(vib + 80UL) = 2UL;
+	return 0UL;
+b3:	*(u*)(vib + 80UL) = 1UL;
+	vop = *(u*)(*(u*)(vib + 8UL) + (*(u*)(vib + 16UL) - 1UL) * 8UL);
+	vkind = *(u*)(vop + 0UL);
+	if (vkind != 29UL) goto b8;
+	if (*(u*)(vib + 56UL) != *(u*)(vib + 64UL)) goto b8;
+	v4 = 1UL;
+b10:	if (!v4) goto b6;
+	vkind = 28UL;
+	v5 = (u)zmkirop;
+	v6 = vic;
+	v7 = 28UL;
+	v8 = 0UL;
+	v9 = 0UL;
+	v10 = ((u(*)())v5)(v6, v7, v8, v9);
+	vop = v10;
+	*(u*)(*(u*)(vib + 8UL) + (*(u*)(vib + 16UL) - 1UL) * 8UL) = vop;
+	*(u*)(vib + 64UL) = 0UL;
+b4:	if (vkind != 29UL) goto b14;
+	v11 = (u)zirblock_flow2;
+	v12 = vic;
+	v13 = *(u*)(vib + 64UL);
+	v14 = ((u(*)())v11)(v12, v13);
+	v14;
+	if (*(u*)(*(u*)(vib + 64UL) + 16UL) != 1UL) goto b20;
+	if (*(u*)(*(u*)(*(u*)(*(u*)(vib + 64UL) + 8UL) + 0UL * 8UL) + 0UL) != 28UL) goto b20;
+	v15 = 1UL;
+b22:	if (!v15) goto b18;
+	*(u*)(vib + 64UL) = *(u*)(*(u*)(vib + 64UL) + 56UL);
+b16:b12:	if (vkind != 29UL) goto b27;
+	v16 = 1UL;
+b29:	if (!v16) goto b25;
+	v18 = (u)zirblock_flow2;
+	v19 = vic;
+	v20 = *(u*)(vib + 56UL);
+	v21 = ((u(*)())v18)(v19, v20);
+	v21;
+	if (*(u*)(*(u*)(vib + 56UL) + 16UL) != 1UL) goto b41;
+	if (*(u*)(*(u*)(*(u*)(*(u*)(vib + 56UL) + 8UL) + 0UL * 8UL) + 0UL) != 28UL) goto b41;
+	v22 = 1UL;
+b43:	if (!v22) goto b39;
+	*(u*)(vib + 56UL) = *(u*)(*(u*)(vib + 56UL) + 56UL);
+b37:b23:	return 0UL;
+b39:	goto b37;
+b41:	v22 = 0UL;
+	goto b43;
+b25:	goto b23;
+b27:	if (vkind != 27UL) goto b32;
+	v17 = 1UL;
+b34:	if (!v17) goto b30;
+	v16 = 1UL;
+	goto b29;
+b30:	v16 = 0UL;
+	goto b29;
+b32:	if (vkind != 28UL) goto b35;
+	v17 = 1UL;
+	goto b34;
+b35:	v17 = 0UL;
+	goto b34;
+b18:	goto b16;
+b20:	v15 = 0UL;
+	goto b22;
+b14:	goto b12;
+b6:	goto b4;
+b8:	v4 = 0UL;
+	goto b10;
+}
+u zirblock_flow3(u vic, u vib) {
+	u vout = 0;
+	u vkind = 0;
+	u vi = 0;
+	u v5 = 0;
+	u v6 = 0;
+	u v7 = 0;
+	u v8 = 0;
+	u v9 = 0;
+	u v10 = 0;
+	u v11 = 0;
+	u v12 = 0;
+	if (*(u*)(vib + 80UL) != 3UL) goto b3;
+	return 0UL;
+b3:	*(u*)(vib + 80UL) = 3UL;
+b4:	vkind = *(u*)(*(u*)(*(u*)(vib + 8UL) + (*(u*)(vib + 16UL) - 1UL) * 8UL) + 0UL);
+	if (vkind != 29UL) goto b8;
+	v5 = (u)zirblock_flow3;
+	v6 = vic;
+	v7 = *(u*)(vib + 64UL);
+	v8 = ((u(*)())v5)(v6, v7);
+	v8;
+b5:	return 0UL;
+b8:	if (vkind == 28UL) goto b12;
+	goto b5;
+b12:	vout = *(u*)(vib + 56UL);
+	if (*(u*)(vout + 80UL) != 2UL) goto b15;
+	vib = vout;
+	*(u*)(vib + 80UL) = 3UL;
+	goto b4;
+b15:	if (*(u*)(vout + 80UL) != 3UL) goto b18;
+	goto b5;
+b18:	*(u*)(vib + 56UL) = 0UL;
+	*(u*)(vib + 16UL) = *(u*)(vib + 16UL) - 1UL;
+	*(u*)(vib + 32UL) = 0UL;
+	vi = 0UL;
+b19:	if (vi != *(u*)(vout + 16UL)) goto b23;
+	*(u*)(vib + 56UL) = *(u*)(vout + 56UL);
+	*(u*)(vib + 64UL) = *(u*)(vout + 64UL);
+	*(u*)(vib + 32UL) = 1UL;
+	goto b4;
+b23:	v9 = (u)ziraddop;
+	v10 = vic;
+	v11 = *(u*)(*(u*)(vout + 8UL) + vi * 8UL);
+	v12 = ((u(*)())v9)(v10, v11);
+	v12;
+	vi = vi + 1UL;
+	goto b19;
+}
+u zirblock_fold(u vic, u vb) {
+	u vi = 0;
+	u vo = 0;
+	u vret = 0;
+	u v5 = 0;
+	u v6 = 0;
+	u v7 = 0;
+	u v8 = 0;
+	u v9 = 0;
+	u v10 = 0;
+	u v11 = 0;
+	u v12 = 0;
+	u v13 = 0;
+	u v14 = 0;
+	u v15 = 0;
+	u v16 = 0;
+	u v17 = 0;
+	u v18 = 0;
+	u v19 = 0;
+	u v20 = 0;
+	u v21 = 0;
+	u v22 = 0;
+	u v23 = 0;
+	u v24 = 0;
+	u v25 = 0;
+	u v26 = 0;
+	u v27 = 0;
+	u v28 = 0;
+	u v29 = 0;
+	u v30 = 0;
+	u v31 = 0;
+	u v32 = 0;
+	u v33 = 0;
+	u v34 = 0;
+	u v35 = 0;
+	u v36 = 0;
+	u v37 = 0;
+	u v38 = 0;
+	u v39 = 0;
+	u v40 = 0;
+	u v41 = 0;
+	u v42 = 0;
+	u v43 = 0;
+	if (!*(u*)(vb + 80UL)) goto b3;
+	return 0UL;
+b3:	if (!*(u*)(vb + 32UL)) goto b8;
+	v5 = 0UL;
+b9:	if (!v5) goto b6;
+	v6 = (u)zdie;
+	v7 = (u)"block not closed";
+	v8 = ((u(*)())v6)(v7);
+	v8;
+b4:	*(u*)(vb + 80UL) = 1UL;
+	vi = 0UL;
+b11:	if (vi != *(u*)(vb + 16UL)) goto b15;
+	vi = *(u*)(vb + 16UL) - 1UL;
+	vo = *(u*)(*(u*)(vb + 8UL) + vi * 8UL);
+	if (*(u*)(vo + 0UL) != 29UL) goto b21;
+	if (*(u*)(*(u*)(vo + 8UL) + 0UL) != 3UL) goto b21;
+	v13 = 1UL;
+b23:	if (!v13) goto b19;
+	v14 = (u)zmkirop;
+	v15 = vic;
+	v16 = 28UL;
+	v17 = 0UL;
+	v18 = 0UL;
+	v19 = ((u(*)())v14)(v15, v16, v17, v18);
+	vret = v19;
+	*(u*)(vret + 64UL) = *(u*)(vo + 64UL);
+	*(u*)(vret + 72UL) = *(u*)(vo + 72UL);
+	*(u*)(vret + 80UL) = *(u*)(vo + 80UL);
+	*(u*)(*(u*)(vb + 8UL) + vi * 8UL) = vret;
+	if (!*(u*)(*(u*)(vo + 8UL) + 24UL)) goto b29;
+	v20 = 0UL;
+b30:	if (!v20) goto b27;
+	*(u*)(vb + 56UL) = *(u*)(vb + 64UL);
+b25:	*(u*)(vb + 64UL) = 0UL;
+b17:	if (*(u*)(vo + 0UL) != 29UL) goto b35;
+	if (*(u*)(vb + 56UL) != *(u*)(vb + 64UL)) goto b35;
+	v21 = 1UL;
+b37:	if (!v21) goto b33;
+	v22 = (u)zmkirop;
+	v23 = vic;
+	v24 = 28UL;
+	v25 = 0UL;
+	v26 = 0UL;
+	v27 = ((u(*)())v22)(v23, v24, v25, v26);
+	vret = v27;
+	*(u*)(vret + 64UL) = *(u*)(vo + 64UL);
+	*(u*)(vret + 72UL) = *(u*)(vo + 72UL);
+	*(u*)(vret + 80UL) = *(u*)(vo + 80UL);
+	*(u*)(*(u*)(vb + 8UL) + vi * 8UL) = vret;
+	*(u*)(vb + 64UL) = 0UL;
+b31:	if (*(u*)(vo + 0UL) != 29UL) goto b41;
+	v28 = (u)zirblock_fold;
+	v29 = vic;
+	v30 = *(u*)(vb + 56UL);
+	v31 = ((u(*)())v28)(v29, v30);
+	v31;
+	v32 = (u)zirblock_fold;
+	v33 = vic;
+	v34 = *(u*)(vb + 64UL);
+	v35 = ((u(*)())v32)(v33, v34);
+	v35;
+b39:	return 0UL;
+b41:	if (*(u*)(vo + 0UL) != 28UL) goto b47;
+	v36 = 1UL;
+b49:	if (!v36) goto b45;
+	v37 = (u)zirblock_fold;
+	v38 = vic;
+	v39 = *(u*)(vb + 56UL);
+	v40 = ((u(*)())v37)(v38, v39);
+	v40;
+	goto b39;
+b45:	if (*(u*)(vo + 0UL) != 30UL) goto b53;
+	goto b39;
+b53:	v41 = (u)zdie;
+	v42 = (u)"invalid block";
+	v43 = ((u(*)())v41)(v42);
+	v43;
+	goto b39;
+b47:	if (*(u*)(vo + 0UL) != 27UL) goto b50;
+	v36 = 1UL;
+	goto b49;
+b50:	v36 = 0UL;
+	goto b49;
+b33:	goto b31;
+b35:	v21 = 0UL;
+	goto b37;
+b27:	goto b25;
+b29:	v20 = 1UL;
+	goto b30;
+b19:	goto b17;
+b21:	v13 = 0UL;
+	goto b23;
+b15:	v9 = (u)zirexpr_fold;
+	v10 = vic;
+	v11 = *(u*)(*(u*)(vb + 8UL) + vi * 8UL);
+	v12 = ((u(*)())v9)(v10, v11);
+	vo = v12;
+	*(u*)(*(u*)(vb + 8UL) + vi * 8UL) = vo;
+	vi = vi + 1UL;
+	goto b11;
+b6:	goto b4;
+b8:	v5 = 1UL;
+	goto b9;
 }
 u zirbranch(u vic, u vcond, u valt, u vnext) {
 	u vcur = 0;
@@ -15958,27 +17401,31 @@ u zirbranch(u vic, u vcond, u valt, u vnext) {
 	u v19 = 0;
 	v6 = (u)zmkirop;
 	v7 = vic;
-	v8 = 29;
+	v8 = 29UL;
 	v9 = vcond;
-	v10 = 0;
+	v10 = 0UL;
 	v11 = ((u(*)())v6)(v7, v8, v9, v10);
 	vo = v11;
 	v12 = (u)ziraddop;
 	v13 = vic;
 	v14 = vo;
 	v15 = ((u(*)())v12)(v13, v14);
-	vcur = *(u*)(vic + 88);
-	if (!vcur) goto b3;
-	if (!*(u*)(vcur + 32)) goto b6;
+	v15;
+	vcur = *(u*)(vic + 104UL);
+	if (!vcur) goto b5;
+	if (!*(u*)(vcur + 32UL)) goto b8;
 	v16 = (u)zcdie;
-	v17 = *(u*)vic;
+	v17 = *(u*)(vic + 0UL);
 	v18 = (u)"block already done";
 	v19 = ((u(*)())v16)(v17, v18);
-b6:	*(u*)(vcur + 32) = 1;
-	*(u*)(vcur + 48) = valt;
-	*(u*)(vcur + 40) = vnext;
-b3:	*(u*)(vic + 88) = vnext;
-	return 0;
+	v19;
+b6:	*(u*)(vcur + 32UL) = 1UL;
+	*(u*)(vcur + 64UL) = valt;
+	*(u*)(vcur + 56UL) = vnext;
+b3:	*(u*)(vic + 104UL) = vnext;
+	return 0UL;
+b8:	goto b6;
+b5:	goto b3;
 }
 u zircall(u vic, u vfp, u vnargs) {
 	u vo = 0;
@@ -16003,35 +17450,40 @@ u zircall(u vic, u vfp, u vnargs) {
 	u v22 = 0;
 	v6 = (u)zmkirop;
 	v7 = vic;
-	v8 = 27;
+	v8 = 27UL;
 	v9 = vfp;
-	v10 = 0;
+	v10 = 0UL;
 	v11 = ((u(*)())v6)(v7, v8, v9, v10);
 	vo = v11;
-	*(u*)(vo + 24) = vnargs;
+	*(u*)(vo + 24UL) = vnargs;
 	v12 = (u)ziraddop;
 	v13 = vic;
 	v14 = vo;
 	v15 = ((u(*)())v12)(v13, v14);
+	v15;
 	v16 = (u)zmkirblock;
 	v17 = vic;
 	v18 = ((u(*)())v16)(v17);
 	vnext = v18;
-	vcur = *(u*)(vic + 88);
-	if (!vcur) goto b4;
-	if (!*(u*)(vcur + 32)) goto b7;
+	vcur = *(u*)(vic + 104UL);
+	if (!vcur) goto b6;
+	if (!*(u*)(vcur + 32UL)) goto b9;
 	v19 = (u)zcdie;
-	v20 = *(u*)vic;
+	v20 = *(u*)(vic + 0UL);
 	v21 = (u)"block already done";
 	v22 = ((u(*)())v19)(v20, v21);
-b7:	*(u*)(vcur + 32) = 1;
-	*(u*)(vcur + 40) = vnext;
-b4:	*(u*)(vic + 88) = vnext;
-	return 0;
+	v22;
+b7:	*(u*)(vcur + 32UL) = 1UL;
+	*(u*)(vcur + 56UL) = vnext;
+b4:	*(u*)(vic + 104UL) = vnext;
+	return 0UL;
+b9:	goto b7;
+b6:	goto b4;
 }
 u zircargs(u vc, u vic, u vib, u vn) {
 	u vi = 0;
 	u vop = 0;
+	u vkind = 0;
 	u vargs = 0;
 	u v8 = 0;
 	u v9 = 0;
@@ -16057,44 +17509,50 @@ u zircargs(u vc, u vic, u vib, u vn) {
 	u v29 = 0;
 	u v30 = 0;
 	v8 = (u)zalloc;
-	v9 = *(u*)vc;
-	v10 = vn * 8;
+	v9 = *(u*)(vc + 0UL);
+	v10 = vn * 8UL;
 	v11 = ((u(*)())v8)(v9, v10);
 	vargs = v11;
-	vi = 0;
-b2:	if (vi != *(u*)(vib + 16)) goto b4;
-	vi = 0;
-b10:	if (vi != vn) goto b12;
+	vi = 0UL;
+b2:	if (vi != *(u*)(vib + 16UL)) goto b6;
+	vi = 0UL;
+b10:	if (vi != vn) goto b14;
 	v27 = (u)zfree;
-	v28 = *(u*)vc;
+	v28 = *(u*)(vc + 0UL);
 	v29 = vargs;
 	v30 = ((u(*)())v27)(v28, v29);
-	return 0;
-b12:	if (!*(u*)(vargs + vi * 8)) goto b17;
+	v30;
+	return 0UL;
+b14:	if (!*(u*)(vargs + vi * 8UL)) goto b17;
 	v12 = (u)zircop;
 	v13 = vc;
 	v14 = vic;
 	v15 = vib;
-	v16 = *(u*)(vargs + vi * 8);
-	v17 = 15;
+	v16 = *(u*)(vargs + vi * 8UL);
+	v17 = 15UL;
 	v18 = ((u(*)())v12)(v13, v14, v15, v16, v17);
-b15:	vi = vi + 1;
-	if (vi == vn) goto b10;
+	v18;
+b15:	vi = vi + 1UL;
+	if (vi == vn) goto b22;
 	v23 = (u)zfputs;
-	v24 = *(u*)(vc + 72);
+	v24 = *(u*)(vc + 72UL);
 	v25 = (u)", ";
 	v26 = ((u(*)())v23)(v24, v25);
-	goto b10;
+	v26;
+b20:	goto b10;
+b22:	goto b20;
 b17:	v19 = (u)zfputs;
-	v20 = *(u*)(vc + 72);
+	v20 = *(u*)(vc + 72UL);
 	v21 = (u)"0UL";
 	v22 = ((u(*)())v19)(v20, v21);
+	v22;
 	goto b15;
-b4:	vop = *(u*)(*(u*)(vib + 8) + vi * 8);
-	if (*(u*)vop != 8) goto b7;
-	*(u*)(vargs + *(u*)(vop + 24) * 8) = *(u*)(vop + 8);
-b7:	vi = vi + 1;
+b6:	vop = *(u*)(*(u*)(vib + 8UL) + vi * 8UL);
+	if (*(u*)(vop + 0UL) != 8UL) goto b9;
+	*(u*)(vargs + *(u*)(vop + 24UL) * 8UL) = *(u*)(vop + 8UL);
+b7:	vi = vi + 1UL;
 	goto b2;
+b9:	goto b7;
 }
 u zircblock(u vc, u vic, u vib) {
 	u vi = 0;
@@ -16293,250 +17751,301 @@ u zircblock(u vc, u vic, u vib) {
 	u v196 = 0;
 	u v197 = 0;
 	u v198 = 0;
-	vdidlabel = (u)((*(u*)(vib + 64) & 4) == 0);
-b1:	if (vi + 1 != *(u*)(vib + 16)) goto b3;
-	vop = *(u*)(*(u*)(vib + 8) + vi * 8);
-	vkind = *(u*)vop;
-	if (vkind != 27) goto b29;
+	vdidlabel = (u)((*(u*)(vib + 80UL) & 4UL) == 0UL);
+b1:	if (vi + 1UL != *(u*)(vib + 16UL)) goto b5;
+	vop = *(u*)(*(u*)(vib + 8UL) + vi * 8UL);
+	vkind = *(u*)(vop + 0UL);
+	if (vkind != 27UL) goto b29;
 	v40 = (u)zircline;
 	v41 = vc;
 	v42 = vop;
 	v43 = ((u(*)())v40)(v41, v42);
+	v43;
 	if (!vdidlabel) goto b35;
-	v44 = 0;
-b36:	if (!v44) goto b31;
+	v44 = 0UL;
+b36:	if (!v44) goto b33;
 	v45 = (u)zfputs;
-	v46 = *(u*)(vc + 72);
+	v46 = *(u*)(vc + 72UL);
 	v47 = (u)"b";
 	v48 = ((u(*)())v45)(v46, v47);
+	v48;
 	v49 = (u)zfputd;
-	v50 = *(u*)(vc + 72);
-	v51 = *(u*)vib;
+	v50 = *(u*)(vc + 72UL);
+	v51 = *(u*)(vib + 0UL);
 	v52 = ((u(*)())v49)(v50, v51);
+	v52;
 	v53 = (u)zfputs;
-	v54 = *(u*)(vc + 72);
+	v54 = *(u*)(vc + 72UL);
 	v55 = (u)":";
 	v56 = ((u(*)())v53)(v54, v55);
-	vdidlabel = 1;
+	v56;
+	vdidlabel = 1UL;
 b31:	v57 = (u)zirccall;
 	v58 = vc;
 	v59 = vic;
 	v60 = vib;
 	v61 = vop;
 	v62 = ((u(*)())v57)(v58, v59, v60, v61);
-b27:	return 0;
-b35:	v44 = 1;
+	v62;
+b27:	return 0UL;
+b33:	goto b31;
+b35:	v44 = 1UL;
 	goto b36;
-b29:	if (vkind != 28) goto b42;
+b29:	if (vkind != 28UL) goto b42;
 	v63 = (u)zircline;
 	v64 = vc;
 	v65 = vop;
 	v66 = ((u(*)())v63)(v64, v65);
+	v66;
 	if (!vdidlabel) goto b48;
-	v67 = 0;
-b49:	if (!v67) goto b44;
+	v67 = 0UL;
+b49:	if (!v67) goto b46;
 	v68 = (u)zfputs;
-	v69 = *(u*)(vc + 72);
+	v69 = *(u*)(vc + 72UL);
 	v70 = (u)"b";
 	v71 = ((u(*)())v68)(v69, v70);
+	v71;
 	v72 = (u)zfputd;
-	v73 = *(u*)(vc + 72);
-	v74 = *(u*)vib;
+	v73 = *(u*)(vc + 72UL);
+	v74 = *(u*)(vib + 0UL);
 	v75 = ((u(*)())v72)(v73, v74);
+	v75;
 	v76 = (u)zfputs;
-	v77 = *(u*)(vc + 72);
+	v77 = *(u*)(vc + 72UL);
 	v78 = (u)":";
 	v79 = ((u(*)())v76)(v77, v78);
-	vdidlabel = 1;
-b44:	if (!(*(u*)(*(u*)(vib + 40) + 64) & 1)) goto b27;
+	v79;
+	vdidlabel = 1UL;
+b44:	if (!(*(u*)(*(u*)(vib + 56UL) + 80UL) & 1UL)) goto b55;
 	v80 = (u)zfputs;
-	v81 = *(u*)(vc + 72);
+	v81 = *(u*)(vc + 72UL);
 	v82 = (u)"\011";
 	v83 = ((u(*)())v80)(v81, v82);
+	v83;
 	v84 = (u)zfputs;
-	v85 = *(u*)(vc + 72);
+	v85 = *(u*)(vc + 72UL);
 	v86 = (u)"goto b";
 	v87 = ((u(*)())v84)(v85, v86);
+	v87;
 	v88 = (u)zfputd;
-	v89 = *(u*)(vc + 72);
-	v90 = *(u*)*(u*)(vib + 40);
+	v89 = *(u*)(vc + 72UL);
+	v90 = *(u*)(*(u*)(vib + 56UL) + 0UL);
 	v91 = ((u(*)())v88)(v89, v90);
+	v91;
 	v92 = (u)zfputs;
-	v93 = *(u*)(vc + 72);
+	v93 = *(u*)(vc + 72UL);
 	v94 = (u)";\012";
 	v95 = ((u(*)())v92)(v93, v94);
-	goto b27;
-b48:	v67 = 1;
+	v95;
+b53:	goto b27;
+b55:	goto b53;
+b46:	goto b44;
+b48:	v67 = 1UL;
 	goto b49;
-b42:	if (vkind != 29) goto b61;
+b42:	if (vkind != 29UL) goto b61;
 	v96 = (u)zircline;
 	v97 = vc;
 	v98 = vop;
 	v99 = ((u(*)())v96)(v97, v98);
+	v99;
 	if (!vdidlabel) goto b67;
-	v100 = 0;
-b68:	if (!v100) goto b63;
+	v100 = 0UL;
+b68:	if (!v100) goto b65;
 	v101 = (u)zfputs;
-	v102 = *(u*)(vc + 72);
+	v102 = *(u*)(vc + 72UL);
 	v103 = (u)"b";
 	v104 = ((u(*)())v101)(v102, v103);
+	v104;
 	v105 = (u)zfputd;
-	v106 = *(u*)(vc + 72);
-	v107 = *(u*)vib;
+	v106 = *(u*)(vc + 72UL);
+	v107 = *(u*)(vib + 0UL);
 	v108 = ((u(*)())v105)(v106, v107);
+	v108;
 	v109 = (u)zfputs;
-	v110 = *(u*)(vc + 72);
+	v110 = *(u*)(vc + 72UL);
 	v111 = (u)":";
 	v112 = ((u(*)())v109)(v110, v111);
-	vdidlabel = 1;
+	v112;
+	vdidlabel = 1UL;
 b63:	v113 = (u)zfputs;
-	v114 = *(u*)(vc + 72);
+	v114 = *(u*)(vc + 72UL);
 	v115 = (u)"\011";
 	v116 = ((u(*)())v113)(v114, v115);
+	v116;
 	v117 = (u)zfputs;
-	v118 = *(u*)(vc + 72);
+	v118 = *(u*)(vc + 72UL);
 	v119 = (u)"if (";
 	v120 = ((u(*)())v117)(v118, v119);
+	v120;
 	v121 = (u)zircop_neg;
 	v122 = vc;
 	v123 = vic;
 	v124 = vib;
-	v125 = *(u*)(vop + 8);
-	v126 = 20;
+	v125 = *(u*)(vop + 8UL);
+	v126 = 20UL;
 	v127 = ((u(*)())v121)(v122, v123, v124, v125, v126);
+	v127;
 	v128 = (u)zfputs;
-	v129 = *(u*)(vc + 72);
+	v129 = *(u*)(vc + 72UL);
 	v130 = (u)") goto b";
 	v131 = ((u(*)())v128)(v129, v130);
+	v131;
 	v132 = (u)zfputd;
-	v133 = *(u*)(vc + 72);
-	v134 = *(u*)*(u*)(vib + 48);
+	v133 = *(u*)(vc + 72UL);
+	v134 = *(u*)(*(u*)(vib + 64UL) + 0UL);
 	v135 = ((u(*)())v132)(v133, v134);
+	v135;
 	v136 = (u)zfputs;
-	v137 = *(u*)(vc + 72);
+	v137 = *(u*)(vc + 72UL);
 	v138 = (u)";\012";
 	v139 = ((u(*)())v136)(v137, v138);
-	if (!(*(u*)(*(u*)(vib + 40) + 64) & 1)) goto b27;
+	v139;
+	if (!(*(u*)(*(u*)(vib + 56UL) + 80UL) & 1UL)) goto b80;
 	v140 = (u)zircline;
 	v141 = vc;
 	v142 = vop;
 	v143 = ((u(*)())v140)(v141, v142);
+	v143;
 	v144 = (u)zfputs;
-	v145 = *(u*)(vc + 72);
+	v145 = *(u*)(vc + 72UL);
 	v146 = (u)"\011";
 	v147 = ((u(*)())v144)(v145, v146);
+	v147;
 	v148 = (u)zfputs;
-	v149 = *(u*)(vc + 72);
+	v149 = *(u*)(vc + 72UL);
 	v150 = (u)"goto b";
 	v151 = ((u(*)())v148)(v149, v150);
+	v151;
 	v152 = (u)zfputd;
-	v153 = *(u*)(vc + 72);
-	v154 = *(u*)*(u*)(vib + 40);
+	v153 = *(u*)(vc + 72UL);
+	v154 = *(u*)(*(u*)(vib + 56UL) + 0UL);
 	v155 = ((u(*)())v152)(v153, v154);
+	v155;
 	v156 = (u)zfputs;
-	v157 = *(u*)(vc + 72);
+	v157 = *(u*)(vc + 72UL);
 	v158 = (u)";\012";
 	v159 = ((u(*)())v156)(v157, v158);
-	goto b27;
-b67:	v100 = 1;
+	v159;
+b78:	goto b27;
+b80:	goto b78;
+b65:	goto b63;
+b67:	v100 = 1UL;
 	goto b68;
-b61:	if (vkind != 30) goto b87;
+b61:	if (vkind != 30UL) goto b87;
 	v160 = (u)zircline;
 	v161 = vc;
 	v162 = vop;
 	v163 = ((u(*)())v160)(v161, v162);
+	v163;
 	if (!vdidlabel) goto b93;
-	v164 = 0;
-b94:	if (!v164) goto b89;
+	v164 = 0UL;
+b94:	if (!v164) goto b91;
 	v165 = (u)zfputs;
-	v166 = *(u*)(vc + 72);
+	v166 = *(u*)(vc + 72UL);
 	v167 = (u)"b";
 	v168 = ((u(*)())v165)(v166, v167);
+	v168;
 	v169 = (u)zfputd;
-	v170 = *(u*)(vc + 72);
-	v171 = *(u*)vib;
+	v170 = *(u*)(vc + 72UL);
+	v171 = *(u*)(vib + 0UL);
 	v172 = ((u(*)())v169)(v170, v171);
+	v172;
 	v173 = (u)zfputs;
-	v174 = *(u*)(vc + 72);
+	v174 = *(u*)(vc + 72UL);
 	v175 = (u)":";
 	v176 = ((u(*)())v173)(v174, v175);
-	vdidlabel = 1;
+	v176;
+	vdidlabel = 1UL;
 b89:	v177 = (u)zfputs;
-	v178 = *(u*)(vc + 72);
+	v178 = *(u*)(vc + 72UL);
 	v179 = (u)"\011";
 	v180 = ((u(*)())v177)(v178, v179);
+	v180;
 	v181 = (u)zfputs;
-	v182 = *(u*)(vc + 72);
+	v182 = *(u*)(vc + 72UL);
 	v183 = (u)"return ";
 	v184 = ((u(*)())v181)(v182, v183);
+	v184;
 	v185 = (u)zircop;
 	v186 = vc;
 	v187 = vic;
 	v188 = vib;
-	v189 = *(u*)(vop + 8);
-	v190 = 20;
+	v189 = *(u*)(vop + 8UL);
+	v190 = 20UL;
 	v191 = ((u(*)())v185)(v186, v187, v188, v189, v190);
+	v191;
 	v192 = (u)zfputs;
-	v193 = *(u*)(vc + 72);
+	v193 = *(u*)(vc + 72UL);
 	v194 = (u)";\012";
 	v195 = ((u(*)())v192)(v193, v194);
+	v195;
 	goto b27;
-b93:	v164 = 1;
+b91:	goto b89;
+b93:	v164 = 1UL;
 	goto b94;
 b87:	v196 = (u)zdie;
 	v197 = (u)"invalid op";
 	v198 = ((u(*)())v196)(v197);
+	v198;
 	goto b27;
-b3:	vop = *(u*)(*(u*)(vib + 8) + vi * 8);
-	vkind = *(u*)vop;
-	if (vkind != 8) goto b10;
-	v7 = 1;
-b12:	if (!v7) goto b6;
-	vi = vi + 1;
+b5:	vop = *(u*)(*(u*)(vib + 8UL) + vi * 8UL);
+	vkind = *(u*)(vop + 0UL);
+	if (vkind != 8UL) goto b10;
+	v7 = 1UL;
+b12:	if (!v7) goto b8;
+	vi = vi + 1UL;
 	goto b1;
-b6:	v8 = (u)zircline;
+b8:	v8 = (u)zircline;
 	v9 = vc;
 	v10 = vop;
 	v11 = ((u(*)())v8)(v9, v10);
+	v11;
 	if (!vdidlabel) goto b19;
-	v12 = 0;
-b20:	if (!v12) goto b15;
+	v12 = 0UL;
+b20:	if (!v12) goto b17;
 	v13 = (u)zfputs;
-	v14 = *(u*)(vc + 72);
+	v14 = *(u*)(vc + 72UL);
 	v15 = (u)"b";
 	v16 = ((u(*)())v13)(v14, v15);
+	v16;
 	v17 = (u)zfputd;
-	v18 = *(u*)(vc + 72);
-	v19 = *(u*)vib;
+	v18 = *(u*)(vc + 72UL);
+	v19 = *(u*)(vib + 0UL);
 	v20 = ((u(*)())v17)(v18, v19);
+	v20;
 	v21 = (u)zfputs;
-	v22 = *(u*)(vc + 72);
+	v22 = *(u*)(vc + 72UL);
 	v23 = (u)":";
 	v24 = ((u(*)())v21)(v22, v23);
-	vdidlabel = 1;
+	v24;
+	vdidlabel = 1UL;
 b15:	v25 = (u)zfputs;
-	v26 = *(u*)(vc + 72);
+	v26 = *(u*)(vc + 72UL);
 	v27 = (u)"\011";
 	v28 = ((u(*)())v25)(v26, v27);
+	v28;
 	v29 = (u)zircop;
 	v30 = vc;
 	v31 = vic;
 	v32 = vib;
 	v33 = vop;
-	v34 = 20;
+	v34 = 20UL;
 	v35 = ((u(*)())v29)(v30, v31, v32, v33, v34);
+	v35;
 	v36 = (u)zfputs;
-	v37 = *(u*)(vc + 72);
+	v37 = *(u*)(vc + 72UL);
 	v38 = (u)";\012";
 	v39 = ((u(*)())v36)(v37, v38);
-	vi = vi + 1;
+	v39;
+	vi = vi + 1UL;
 	goto b1;
-b19:	v12 = 1;
+b17:	goto b15;
+b19:	v12 = 1UL;
 	goto b20;
-b10:	if (vkind != 7) goto b13;
-	v7 = 1;
+b10:	if (vkind != 7UL) goto b13;
+	v7 = 1UL;
 	goto b12;
-b13:	v7 = 0;
+b13:	v7 = 0UL;
 	goto b12;
 }
 u zircbody(u vc, u vic, u vib) {
@@ -16559,41 +18068,46 @@ u zircbody(u vc, u vic, u vib) {
 	u v19 = 0;
 	u v20 = 0;
 	if (!vib) goto b9;
-	v4 = 0;
+	v4 = 0UL;
 b10:	if (!v4) goto b5;
-	v3 = 1;
-b7:	if (!v3) goto b1;
-	return 0;
-b1:	*(u*)(vib + 64) = *(u*)(vib + 64) | 1;
+	v3 = 1UL;
+b7:	if (!v3) goto b3;
+	return 0UL;
+b3:	*(u*)(vib + 80UL) = *(u*)(vib + 80UL) | 1UL;
 	v5 = (u)zircblock;
 	v6 = vc;
 	v7 = vic;
 	v8 = vib;
 	v9 = ((u(*)())v5)(v6, v7, v8);
-	if (!*(u*)(vib + 40)) goto b13;
+	v9;
+	if (!*(u*)(vib + 56UL)) goto b15;
 	v10 = (u)zircbody;
 	v11 = vc;
 	v12 = vic;
-	v13 = *(u*)(vib + 40);
+	v13 = *(u*)(vib + 56UL);
 	v14 = ((u(*)())v10)(v11, v12, v13);
-b13:	if (!*(u*)(vib + 48)) goto b21;
-	if (*(u*)*(u*)(*(u*)(vib + 8) + (*(u*)(vib + 16) - 1) * 8) != 29) goto b21;
-	v15 = 1;
-b23:	if (!v15) goto b17;
+	v14;
+b13:	if (!*(u*)(vib + 64UL)) goto b21;
+	if (*(u*)(*(u*)(*(u*)(vib + 8UL) + (*(u*)(vib + 16UL) - 1UL) * 8UL) + 0UL) != 29UL) goto b21;
+	v15 = 1UL;
+b23:	if (!v15) goto b19;
 	v16 = (u)zircbody;
 	v17 = vc;
 	v18 = vic;
-	v19 = *(u*)(vib + 48);
+	v19 = *(u*)(vib + 64UL);
 	v20 = ((u(*)())v16)(v17, v18, v19);
-b17:	return 0;
-b21:	v15 = 0;
+	v20;
+b17:	return 0UL;
+b19:	goto b17;
+b21:	v15 = 0UL;
 	goto b23;
-b5:	if (!(*(u*)(vib + 64) & 1)) goto b11;
-	v3 = 1;
+b15:	goto b13;
+b5:	if (!(*(u*)(vib + 80UL) & 1UL)) goto b11;
+	v3 = 1UL;
 	goto b7;
-b11:	v3 = 0;
+b11:	v3 = 0UL;
 	goto b7;
-b9:	v4 = 1;
+b9:	v4 = 1UL;
 	goto b10;
 }
 u zirccall(u vc, u vic, u vib, u vop) {
@@ -16664,74 +18178,90 @@ u zirccall(u vc, u vic, u vib, u vop) {
 	u v68 = 0;
 	u v69 = 0;
 	v4 = (u)zfputs;
-	v5 = *(u*)(vc + 72);
+	v5 = *(u*)(vc + 72UL);
 	v6 = (u)"\011";
 	v7 = ((u(*)())v4)(v5, v6);
+	v7;
 	v8 = (u)zircretval;
 	v9 = vc;
 	v10 = vic;
 	v11 = vib;
 	v12 = ((u(*)())v8)(v9, v10, v11);
-	if (*(u*)*(u*)(vop + 8) == 2) goto b5;
+	v12;
+	if (*(u*)(*(u*)(vop + 8UL) + 0UL) == 2UL) goto b5;
 	v13 = (u)zfputs;
-	v14 = *(u*)(vc + 72);
+	v14 = *(u*)(vc + 72UL);
 	v15 = (u)"((u(*)())";
 	v16 = ((u(*)())v13)(v14, v15);
+	v16;
 	v17 = (u)zircop;
 	v18 = vc;
 	v19 = vic;
 	v20 = vib;
-	v21 = *(u*)(vop + 8);
-	v22 = 2;
+	v21 = *(u*)(vop + 8UL);
+	v22 = 2UL;
 	v23 = ((u(*)())v17)(v18, v19, v20, v21, v22);
+	v23;
 	v24 = (u)zfputs;
-	v25 = *(u*)(vc + 72);
+	v25 = *(u*)(vc + 72UL);
 	v26 = (u)")(";
 	v27 = ((u(*)())v24)(v25, v26);
+	v27;
 b3:	v40 = (u)zircargs;
 	v41 = vc;
 	v42 = vic;
 	v43 = vib;
-	v44 = *(u*)(vop + 24);
+	v44 = *(u*)(vop + 24UL);
 	v45 = ((u(*)())v40)(v41, v42, v43, v44);
+	v45;
 	v46 = (u)zfputs;
-	v47 = *(u*)(vc + 72);
+	v47 = *(u*)(vc + 72UL);
 	v48 = (u)");\012";
 	v49 = ((u(*)())v46)(v47, v48);
-	if (!(*(u*)(*(u*)(vib + 40) + 64) & 1)) goto b14;
+	v49;
+	if (!(*(u*)(*(u*)(vib + 56UL) + 80UL) & 1UL)) goto b16;
 	v50 = (u)zircline;
 	v51 = vc;
 	v52 = vop;
 	v53 = ((u(*)())v50)(v51, v52);
+	v53;
 	v54 = (u)zfputs;
-	v55 = *(u*)(vc + 72);
+	v55 = *(u*)(vc + 72UL);
 	v56 = (u)"\011";
 	v57 = ((u(*)())v54)(v55, v56);
+	v57;
 	v58 = (u)zfputs;
-	v59 = *(u*)(vc + 72);
+	v59 = *(u*)(vc + 72UL);
 	v60 = (u)"goto b";
 	v61 = ((u(*)())v58)(v59, v60);
+	v61;
 	v62 = (u)zfputd;
-	v63 = *(u*)(vc + 72);
-	v64 = *(u*)*(u*)(vib + 40);
+	v63 = *(u*)(vc + 72UL);
+	v64 = *(u*)(*(u*)(vib + 56UL) + 0UL);
 	v65 = ((u(*)())v62)(v63, v64);
+	v65;
 	v66 = (u)zfputs;
-	v67 = *(u*)(vc + 72);
+	v67 = *(u*)(vc + 72UL);
 	v68 = (u)";\012";
 	v69 = ((u(*)())v66)(v67, v68);
-b14:	return 0;
+	v69;
+b14:	return 0UL;
+b16:	goto b14;
 b5:	v28 = (u)zfputs;
-	v29 = *(u*)(vc + 72);
+	v29 = *(u*)(vc + 72UL);
 	v30 = (u)"z";
 	v31 = ((u(*)())v28)(v29, v30);
+	v31;
 	v32 = (u)zfputs;
-	v33 = *(u*)(vc + 72);
-	v34 = *(u*)(*(u*)(vop + 8) + 32);
+	v33 = *(u*)(vc + 72UL);
+	v34 = *(u*)(*(u*)(vop + 8UL) + 32UL);
 	v35 = ((u(*)())v32)(v33, v34);
+	v35;
 	v36 = (u)zfputs;
-	v37 = *(u*)(vc + 72);
+	v37 = *(u*)(vc + 72UL);
 	v38 = (u)"(";
 	v39 = ((u(*)())v36)(v37, v38);
+	v39;
 	goto b3;
 }
 u zircdecl(u vc, u vic) {
@@ -16766,40 +18296,48 @@ u zircdecl(u vc, u vic) {
 	u v30 = 0;
 	u v31 = 0;
 	v4 = (u)zfputs;
-	v5 = *(u*)(vc + 72);
+	v5 = *(u*)(vc + 72UL);
 	v6 = (u)"u z";
 	v7 = ((u(*)())v4)(v5, v6);
+	v7;
 	v8 = (u)zfputs;
-	v9 = *(u*)(vc + 72);
-	v10 = *(u*)(vic + 24);
+	v9 = *(u*)(vc + 72UL);
+	v10 = *(u*)(vic + 24UL);
 	v11 = ((u(*)())v8)(v9, v10);
+	v11;
 	v12 = (u)zfputs;
-	v13 = *(u*)(vc + 72);
+	v13 = *(u*)(vc + 72UL);
 	v14 = (u)"(";
 	v15 = ((u(*)())v12)(v13, v14);
-	vi = 0;
-b4:	if (vi != *(u*)(vic + 136)) goto b6;
+	v15;
+	vi = 0UL;
+b4:	if (vi != *(u*)(vic + 152UL)) goto b8;
 	v28 = (u)zfputs;
-	v29 = *(u*)(vc + 72);
+	v29 = *(u*)(vc + 72UL);
 	v30 = (u)")";
 	v31 = ((u(*)())v28)(v29, v30);
-	return 0;
-b6:	viv = *(u*)(*(u*)(vic + 112) + vi * 8);
+	v31;
+	return 0UL;
+b8:	viv = *(u*)(*(u*)(vic + 128UL) + vi * 8UL);
 	v16 = (u)zfputs;
-	v17 = *(u*)(vc + 72);
+	v17 = *(u*)(vc + 72UL);
 	v18 = (u)"u v";
 	v19 = ((u(*)())v16)(v17, v18);
+	v19;
 	v20 = (u)zfputs;
-	v21 = *(u*)(vc + 72);
-	v22 = *(u*)viv;
+	v21 = *(u*)(vc + 72UL);
+	v22 = *(u*)(viv + 0UL);
 	v23 = ((u(*)())v20)(v21, v22);
-	vi = vi + 1;
-	if (vi == *(u*)(vic + 136)) goto b4;
+	v23;
+	vi = vi + 1UL;
+	if (vi == *(u*)(vic + 152UL)) goto b13;
 	v24 = (u)zfputs;
-	v25 = *(u*)(vc + 72);
+	v25 = *(u*)(vc + 72UL);
 	v26 = (u)", ";
 	v27 = ((u(*)())v24)(v25, v26);
-	goto b4;
+	v27;
+b11:	goto b4;
+b13:	goto b11;
 }
 u zircdefine(u vc, u vd) {
 	u vi = 0;
@@ -16807,6 +18345,7 @@ u zircdefine(u vc, u vd) {
 	u viv = 0;
 	u vtop = 0;
 	u vsize = 0;
+	u vid = 0;
 	u v8 = 0;
 	u v9 = 0;
 	u v10 = 0;
@@ -16882,125 +18421,130 @@ u zircdefine(u vc, u vd) {
 	u v80 = 0;
 	u v81 = 0;
 	u v82 = 0;
-	u v83 = 0;
-	vic = *(u*)(vd + 104);
+	vic = *(u*)(vd + 104UL);
 	if (!vic) goto b5;
-	v8 = 0;
-b6:	if (!v8) goto b1;
-	return 0;
-b1:	vi = 0;
-b7:	if (vi != *(u*)(vic + 120)) goto b9;
-	vtop = *(u*)*(u*)(vic + 64);
+	v8 = 0UL;
+b6:	if (!v8) goto b3;
+	return 0UL;
+b3:	vi = 0UL;
+b7:	if (vi != *(u*)(vic + 136UL)) goto b11;
+	vtop = *(u*)(*(u*)(vic + 64UL) + 0UL * 8UL);
 	v9 = (u)zircuse;
 	v10 = vc;
 	v11 = vic;
 	v12 = vtop;
 	v13 = ((u(*)())v9)(v10, v11, v12);
+	v13;
 	v14 = (u)zircdecl;
 	v15 = vc;
 	v16 = vic;
 	v17 = ((u(*)())v14)(v15, v16);
+	v17;
 	v18 = (u)zfputs;
-	v19 = *(u*)(vc + 72);
+	v19 = *(u*)(vc + 72UL);
 	v20 = (u)" {\012";
 	v21 = ((u(*)())v18)(v19, v20);
-	vi = *(u*)(vic + 136);
-b15:	if (vi != *(u*)(vic + 120)) goto b17;
-	v72 = (u)zircbody;
-	v73 = vc;
-	v74 = vic;
-	v75 = vtop;
-	v76 = ((u(*)())v72)(v73, v74, v75);
-	v77 = (u)zirreset;
-	v78 = vtop;
-	v79 = ((u(*)())v77)(v78);
-	v80 = (u)zfputs;
-	v81 = *(u*)(vc + 72);
-	v82 = (u)"}\012";
-	v83 = ((u(*)())v80)(v81, v82);
-	vi = 0;
-b54:	if (vi != *(u*)(vic + 120)) goto b56;
-	return 0;
-b56:	viv = *(u*)(*(u*)(vic + 112) + vi * 8);
-	*(u*)(viv + 48) = 0;
-	vi = vi + 1;
-	goto b54;
-b17:	viv = *(u*)(*(u*)(vic + 112) + vi * 8);
-	if (!*(u*)(viv + 48)) goto b24;
-	v22 = 0;
-b25:	if (!v22) goto b20;
-	vi = vi + 1;
+	v21;
+	vi = *(u*)(vic + 152UL);
+b15:	if (vi != *(u*)(vic + 136UL)) goto b19;
+	v71 = (u)zircbody;
+	v72 = vc;
+	v73 = vic;
+	v74 = vtop;
+	v75 = ((u(*)())v71)(v72, v73, v74);
+	v75;
+	v76 = (u)zirreset;
+	v77 = vtop;
+	v78 = ((u(*)())v76)(v77);
+	v78;
+	v79 = (u)zfputs;
+	v80 = *(u*)(vc + 72UL);
+	v81 = (u)"}\012";
+	v82 = ((u(*)())v79)(v80, v81);
+	v82;
+	return 0UL;
+b19:	viv = *(u*)(*(u*)(vic + 128UL) + vi * 8UL);
+	if (!*(u*)(viv + 48UL)) goto b22;
+	vi = vi + 1UL;
 	goto b15;
-b20:	v23 = (u)zfputs;
-	v24 = *(u*)(vc + 72);
-	v25 = (u)"\011";
-	v26 = ((u(*)())v23)(v24, v25);
-	v27 = (u)zfputs;
-	v28 = *(u*)(vc + 72);
-	v29 = (u)"u ";
-	v30 = ((u(*)())v27)(v28, v29);
-	if (!*(u*)viv) goto b30;
-	v31 = (u)zfputs;
-	v32 = *(u*)(vc + 72);
-	v33 = (u)"v";
-	v34 = ((u(*)())v31)(v32, v33);
-	v35 = (u)zfputs;
-	v36 = *(u*)(vc + 72);
-	v37 = *(u*)viv;
-	v38 = ((u(*)())v35)(v36, v37);
-b28:	if (!*(u*)(viv + 24)) goto b39;
-	if (*(u*)*(u*)(viv + 24) == 1) goto b39;
-	v47 = 1;
-b41:	if (!v47) goto b37;
-	v48 = (u)ztype_sizeof;
-	v49 = vc;
-	v50 = *(u*)(viv + 24);
-	v51 = ((u(*)())v48)(v49, v50);
-	vsize = v51;
-b35:	if (vsize != 8) goto b45;
-	v52 = (u)zfputs;
-	v53 = *(u*)(vc + 72);
-	v54 = (u)" = 0";
-	v55 = ((u(*)())v52)(v53, v54);
-b43:	v68 = (u)zfputs;
-	v69 = *(u*)(vc + 72);
-	v70 = (u)";\012";
-	v71 = ((u(*)())v68)(v69, v70);
-	vi = vi + 1;
+b22:	v22 = (u)zfputs;
+	v23 = *(u*)(vc + 72UL);
+	v24 = (u)"\011";
+	v25 = ((u(*)())v22)(v23, v24);
+	v25;
+	v26 = (u)zfputs;
+	v27 = *(u*)(vc + 72UL);
+	v28 = (u)"u ";
+	v29 = ((u(*)())v26)(v27, v28);
+	v29;
+	if (!*(u*)(viv + 0UL)) goto b27;
+	v30 = (u)zfputs;
+	v31 = *(u*)(vc + 72UL);
+	v32 = (u)"v";
+	v33 = ((u(*)())v30)(v31, v32);
+	v33;
+	v34 = (u)zfputs;
+	v35 = *(u*)(vc + 72UL);
+	v36 = *(u*)(viv + 0UL);
+	v37 = ((u(*)())v34)(v35, v36);
+	v37;
+b25:	if (!*(u*)(viv + 24UL)) goto b36;
+	if (*(u*)(*(u*)(viv + 24UL) + 0UL) == 1UL) goto b36;
+	v46 = 1UL;
+b38:	if (!v46) goto b34;
+	v47 = (u)ztype_sizeof;
+	v48 = vc;
+	v49 = *(u*)(viv + 24UL);
+	v50 = ((u(*)())v47)(v48, v49);
+	vsize = v50;
+b32:	if (vsize != 8UL) goto b42;
+	v51 = (u)zfputs;
+	v52 = *(u*)(vc + 72UL);
+	v53 = (u)" = 0";
+	v54 = ((u(*)())v51)(v52, v53);
+	v54;
+b40:	v67 = (u)zfputs;
+	v68 = *(u*)(vc + 72UL);
+	v69 = (u)";\012";
+	v70 = ((u(*)())v67)(v68, v69);
+	v70;
+	vi = vi + 1UL;
 	goto b15;
-b45:	v56 = (u)zfputs;
-	v57 = *(u*)(vc + 72);
-	v58 = (u)"[";
-	v59 = ((u(*)())v56)(v57, v58);
-	v60 = (u)zfputd;
-	v61 = *(u*)(vc + 72);
-	v62 = (u)((s)(vsize + 7) / (s)8);
-	v63 = ((u(*)())v60)(v61, v62);
-	v64 = (u)zfputs;
-	v65 = *(u*)(vc + 72);
-	v66 = (u)"] = {0}";
-	v67 = ((u(*)())v64)(v65, v66);
-	goto b43;
-b37:	vsize = 8;
-	goto b35;
-b39:	v47 = 0;
-	goto b41;
-b30:	v39 = (u)zfputs;
-	v40 = *(u*)(vc + 72);
-	v41 = (u)"v";
-	v42 = ((u(*)())v39)(v40, v41);
-	v43 = (u)zfputd;
-	v44 = *(u*)(vc + 72);
-	v45 = vi;
-	v46 = ((u(*)())v43)(v44, v45);
-	goto b28;
-b24:	v22 = 1;
+b42:	v55 = (u)zfputs;
+	v56 = *(u*)(vc + 72UL);
+	v57 = (u)"[";
+	v58 = ((u(*)())v55)(v56, v57);
+	v58;
+	v59 = (u)zfputd;
+	v60 = *(u*)(vc + 72UL);
+	v61 = (u)((s)(vsize + 7UL) / (s)8UL);
+	v62 = ((u(*)())v59)(v60, v61);
+	v62;
+	v63 = (u)zfputs;
+	v64 = *(u*)(vc + 72UL);
+	v65 = (u)"] = {0}";
+	v66 = ((u(*)())v63)(v64, v65);
+	v66;
+	goto b40;
+b34:	vsize = 8UL;
+	goto b32;
+b36:	v46 = 0UL;
+	goto b38;
+b27:	v38 = (u)zfputs;
+	v39 = *(u*)(vc + 72UL);
+	v40 = (u)"v";
+	v41 = ((u(*)())v38)(v39, v40);
+	v41;
+	v42 = (u)zfputd;
+	v43 = *(u*)(vc + 72UL);
+	v44 = vi;
+	v45 = ((u(*)())v42)(v43, v44);
+	v45;
 	goto b25;
-b9:	viv = *(u*)(*(u*)(vic + 112) + vi * 8);
-	*(u*)(viv + 48) = 0;
-	vi = vi + 1;
+b11:	viv = *(u*)(*(u*)(vic + 128UL) + vi * 8UL);
+	vi = vi + 1UL;
 	goto b7;
-b5:	v8 = 1;
+b5:	v8 = 1UL;
 	goto b6;
 }
 u zircforward(u vc, u vd) {
@@ -17018,29 +18562,57 @@ u zircforward(u vc, u vd) {
 	u v13 = 0;
 	u v14 = 0;
 	u v15 = 0;
-	vic = *(u*)(vd + 104);
+	vic = *(u*)(vd + 104UL);
 	if (!vic) goto b5;
-	v3 = 0;
-b6:	if (!v3) goto b1;
-	return 0;
-b1:	v4 = (u)zfputs;
-	v5 = *(u*)(vc + 72);
+	v3 = 0UL;
+b6:	if (!v3) goto b3;
+	return 0UL;
+b3:	v4 = (u)zfputs;
+	v5 = *(u*)(vc + 72UL);
 	v6 = (u)"u z";
 	v7 = ((u(*)())v4)(v5, v6);
+	v7;
 	v8 = (u)zfputs;
-	v9 = *(u*)(vc + 72);
-	v10 = *(u*)(vic + 24);
+	v9 = *(u*)(vc + 72UL);
+	v10 = *(u*)(vic + 24UL);
 	v11 = ((u(*)())v8)(v9, v10);
+	v11;
 	v12 = (u)zfputs;
-	v13 = *(u*)(vc + 72);
+	v13 = *(u*)(vc + 72UL);
 	v14 = (u)"();\012";
 	v15 = ((u(*)())v12)(v13, v14);
-	return 0;
-b5:	v3 = 1;
+	v15;
+	return 0UL;
+b5:	v3 = 1UL;
 	goto b6;
 }
 u zircline(u vc, u vop) {
-	return 0;
+	u v2 = 0;
+	u v3 = 0;
+	u v4 = 0;
+	u v5 = 0;
+	u v6 = 0;
+	u v7 = 0;
+	u v8 = 0;
+	u v9 = 0;
+	u v10 = 0;
+	u v11 = 0;
+	u v12 = 0;
+	u v13 = 0;
+	u v14 = 0;
+	u v15 = 0;
+	u v16 = 0;
+	u v17 = 0;
+	u v18 = 0;
+	u v19 = 0;
+	u v20 = 0;
+	u v21 = 0;
+	u v22 = 0;
+	u v23 = 0;
+	u v24 = 0;
+	u v25 = 0;
+	u v26 = 0;
+	return 0UL;
 }
 u zircop(u vc, u vic, u vib, u vop, u vpri) {
 	u vkind = 0;
@@ -17564,691 +19136,783 @@ u zircop(u vc, u vic, u vib, u vop, u vpri) {
 	u v523 = 0;
 	u v524 = 0;
 	u v525 = 0;
-	u v526 = 0;
-	vkind = *(u*)vop;
-	if (vkind != 0) goto b5;
-	v9 = 1;
+	vkind = *(u*)(vop + 0UL);
+	if (vkind != 0UL) goto b5;
+	v9 = 1UL;
 b7:	if (!v9) goto b3;
-	vmypri = 2;
-b1:	if ((s)vmypri <= (s)vpri) goto b56;
+	vmypri = 2UL;
+b1:	if ((s)vmypri <= (s)vpri) goto b58;
 	v13 = (u)zfputs;
-	v14 = *(u*)(vc + 72);
+	v14 = *(u*)(vc + 72UL);
 	v15 = (u)"(";
 	v16 = ((u(*)())v13)(v14, v15);
-b56:	if (vkind != 0) goto b64;
-	v17 = 1;
+	v16;
+b56:	if (vkind != 0UL) goto b64;
+	v17 = 1UL;
 b66:	if (!v17) goto b62;
-	viv = *(u*)(*(u*)(vic + 112) + *(u*)(vop + 24) * 8);
-	if (!*(u*)(viv + 24)) goto b72;
-	if (*(u*)*(u*)(viv + 24) == 1) goto b72;
-	v18 = 1;
+	viv = *(u*)(*(u*)(vic + 128UL) + *(u*)(vop + 24UL) * 8UL);
+	if (!*(u*)(viv + 24UL)) goto b72;
+	if (*(u*)(*(u*)(viv + 24UL) + 0UL) == 1UL) goto b72;
+	v18 = 1UL;
 b74:	if (!v18) goto b70;
 	v19 = (u)ztype_sizeof;
 	v20 = vc;
-	v21 = *(u*)(viv + 24);
+	v21 = *(u*)(viv + 24UL);
 	v22 = ((u(*)())v19)(v20, v21);
 	vsize = v22;
-b68:	if (vsize != 8) goto b78;
-	if (vkind != 1) goto b76;
+b68:	if (vsize != 8UL) goto b78;
+	if (vkind != 1UL) goto b81;
 	v23 = (u)zfputs;
-	v24 = *(u*)(vc + 72);
+	v24 = *(u*)(vc + 72UL);
 	v25 = (u)"(u)&";
 	v26 = ((u(*)())v23)(v24, v25);
-b76:	if (!*(u*)viv) goto b90;
+	v26;
+b79:b76:	if (!*(u*)(viv + 0UL)) goto b90;
 	v35 = (u)zfputs;
-	v36 = *(u*)(vc + 72);
+	v36 = *(u*)(vc + 72UL);
 	v37 = (u)"v";
 	v38 = ((u(*)())v35)(v36, v37);
+	v38;
 	v39 = (u)zfputs;
-	v40 = *(u*)(vc + 72);
-	v41 = *(u*)viv;
+	v40 = *(u*)(vc + 72UL);
+	v41 = *(u*)(viv + 0UL);
 	v42 = ((u(*)())v39)(v40, v41);
-b60:	if ((s)vmypri <= (s)vpri) goto b248;
-	v523 = (u)zfputs;
-	v524 = *(u*)(vc + 72);
-	v525 = (u)")";
-	v526 = ((u(*)())v523)(v524, v525);
-b248:	return 0;
+	v42;
+b88:b60:	if ((s)vmypri <= (s)vpri) goto b242;
+	v522 = (u)zfputs;
+	v523 = *(u*)(vc + 72UL);
+	v524 = (u)")";
+	v525 = ((u(*)())v522)(v523, v524);
+	v525;
+b240:	return 0UL;
+b242:	goto b240;
 b90:	v43 = (u)zfputs;
-	v44 = *(u*)(vc + 72);
+	v44 = *(u*)(vc + 72UL);
 	v45 = (u)"v";
 	v46 = ((u(*)())v43)(v44, v45);
+	v46;
 	v47 = (u)zfputd;
-	v48 = *(u*)(vc + 72);
-	v49 = *(u*)(vop + 24);
+	v48 = *(u*)(vc + 72UL);
+	v49 = *(u*)(vop + 24UL);
 	v50 = ((u(*)())v47)(v48, v49);
-	goto b60;
-b78:	if (vkind != 1) goto b85;
+	v50;
+	goto b88;
+b81:	goto b79;
+b78:	if (vkind != 1UL) goto b85;
 	v27 = (u)zfputs;
-	v28 = *(u*)(vc + 72);
+	v28 = *(u*)(vc + 72UL);
 	v29 = (u)"(u)";
 	v30 = ((u(*)())v27)(v28, v29);
-	goto b76;
+	v30;
+b83:	goto b76;
 b85:	v31 = (u)zfputs;
-	v32 = *(u*)(vc + 72);
+	v32 = *(u*)(vc + 72UL);
 	v33 = (u)"*";
 	v34 = ((u(*)())v31)(v32, v33);
-	goto b76;
-b70:	vsize = 8;
+	v34;
+	goto b83;
+b70:	vsize = 8UL;
 	goto b68;
-b72:	v18 = 0;
+b72:	v18 = 0UL;
 	goto b74;
-b62:	if (vkind != 2) goto b96;
+b62:	if (vkind != 2UL) goto b96;
 	v51 = (u)zfputs;
-	v52 = *(u*)(vc + 72);
+	v52 = *(u*)(vc + 72UL);
 	v53 = (u)"(u)z";
 	v54 = ((u(*)())v51)(v52, v53);
+	v54;
 	v55 = (u)zfputs;
-	v56 = *(u*)(vc + 72);
-	v57 = *(u*)(vop + 32);
+	v56 = *(u*)(vc + 72UL);
+	v57 = *(u*)(vop + 32UL);
 	v58 = ((u(*)())v55)(v56, v57);
+	v58;
 	goto b60;
-b96:	if (vkind != 3) goto b100;
+b96:	if (vkind != 3UL) goto b100;
 	v59 = (u)zfputd;
-	v60 = *(u*)(vc + 72);
-	v61 = *(u*)(vop + 24);
+	v60 = *(u*)(vc + 72UL);
+	v61 = *(u*)(vop + 24UL);
 	v62 = ((u(*)())v59)(v60, v61);
-	if ((s)*(u*)(vop + 24) <= (s)32768) goto b106;
-	v63 = 1;
-b108:	if (!v63) goto b60;
-	v64 = (u)zfputs;
-	v65 = *(u*)(vc + 72);
-	v66 = (u)"UL";
-	v67 = ((u(*)())v64)(v65, v66);
+	v62;
+	v63 = (u)zfputs;
+	v64 = *(u*)(vc + 72UL);
+	v65 = (u)"UL";
+	v66 = ((u(*)())v63)(v64, v65);
+	v66;
 	goto b60;
-b106:	if ((s)*(u*)(vop + 24) >= (s)0) goto b109;
-	v63 = 1;
-	goto b108;
-b109:	v63 = 0;
-	goto b108;
-b100:	if (vkind != 4) goto b112;
-	v68 = (u)zfputs;
-	v69 = *(u*)(vc + 72);
-	v70 = (u)"(u)";
-	v71 = ((u(*)())v68)(v69, v70);
-	v72 = (u)zircstr;
-	v73 = vc;
-	v74 = *(u*)(vop + 32);
-	v75 = *(u*)(vop + 40);
-	v76 = ((u(*)())v72)(v73, v74, v75);
-	goto b60;
-b112:	if (vkind != 5) goto b116;
-	if (*(u*)*(u*)(vop + 48) != 3) goto b119;
-	v77 = (u)zfputs;
-	v78 = *(u*)(vc + 72);
-	v79 = (u)"(u)*(b*)";
-	v80 = ((u(*)())v77)(v78, v79);
-	v81 = (u)zircop;
-	v82 = vc;
-	v83 = vic;
-	v84 = vib;
-	v85 = *(u*)(vop + 8);
-	v86 = 2;
-	v87 = ((u(*)())v81)(v82, v83, v84, v85, v86);
-	goto b60;
-b119:	v88 = (u)zfputs;
-	v89 = *(u*)(vc + 72);
-	v90 = (u)"*(u*)";
-	v91 = ((u(*)())v88)(v89, v90);
-	v92 = (u)zircop;
-	v93 = vc;
-	v94 = vic;
-	v95 = vib;
-	v96 = *(u*)(vop + 8);
-	v97 = 2;
-	v98 = ((u(*)())v92)(v93, v94, v95, v96, v97);
-	goto b60;
-b116:	if (vkind != 6) goto b125;
-	if (*(u*)*(u*)(vop + 8) != 0) goto b128;
-	v99 = (u)zircop;
-	v100 = vc;
-	v101 = vic;
-	v102 = vib;
-	v103 = *(u*)(vop + 8);
-	v104 = 14;
-	v105 = ((u(*)())v99)(v100, v101, v102, v103, v104);
-	v106 = (u)zfputs;
-	v107 = *(u*)(vc + 72);
-	v108 = (u)" = ";
-	v109 = ((u(*)())v106)(v107, v108);
-	v110 = (u)zircop;
-	v111 = vc;
-	v112 = vic;
-	v113 = vib;
-	v114 = *(u*)(vop + 16);
-	v115 = 14;
-	v116 = ((u(*)())v110)(v111, v112, v113, v114, v115);
-	goto b60;
-b128:	if (*(u*)*(u*)(vop + 8) != 5) goto b133;
-	if (*(u*)*(u*)(vop + 48) != 3) goto b136;
-	v117 = (u)zfputs;
-	v118 = *(u*)(vc + 72);
-	v119 = (u)"*(b*)";
-	v120 = ((u(*)())v117)(v118, v119);
-b134:	v125 = (u)zircop;
-	v126 = vc;
-	v127 = vic;
-	v128 = vib;
-	v129 = *(u*)(*(u*)(vop + 8) + 8);
-	v130 = 2;
-	v131 = ((u(*)())v125)(v126, v127, v128, v129, v130);
-	v132 = (u)zfputs;
-	v133 = *(u*)(vc + 72);
-	v134 = (u)" = ";
-	v135 = ((u(*)())v132)(v133, v134);
-	v136 = (u)zircop;
-	v137 = vc;
-	v138 = vic;
-	v139 = vib;
-	v140 = *(u*)(vop + 16);
-	v141 = 14;
-	v142 = ((u(*)())v136)(v137, v138, v139, v140, v141);
-	goto b60;
-b136:	v121 = (u)zfputs;
-	v122 = *(u*)(vc + 72);
-	v123 = (u)"*(u*)";
-	v124 = ((u(*)())v121)(v122, v123);
-	goto b134;
-b133:	v143 = (u)zdie;
-	v144 = (u)"invalid store";
-	v145 = ((u(*)())v143)(v144);
+b100:	if (vkind != 4UL) goto b104;
+	v67 = (u)zfputs;
+	v68 = *(u*)(vc + 72UL);
+	v69 = (u)"(u)";
+	v70 = ((u(*)())v67)(v68, v69);
+	v70;
+	v71 = (u)zircstr;
+	v72 = vc;
+	v73 = *(u*)(vop + 32UL);
+	v74 = *(u*)(vop + 40UL);
+	v75 = ((u(*)())v71)(v72, v73, v74);
+	v75;
 	goto b60;
-b125:	if (vkind != 9) goto b144;
-	v146 = (u)zfputs;
-	v147 = *(u*)(vc + 72);
-	v148 = (u)"-";
-	v149 = ((u(*)())v146)(v147, v148);
-	v150 = (u)zircop;
-	v151 = vc;
-	v152 = vic;
-	v153 = vib;
-	v154 = *(u*)(vop + 8);
-	v155 = 2;
-	v156 = ((u(*)())v150)(v151, v152, v153, v154, v155);
+b104:	if (vkind != 5UL) goto b108;
+	if (*(u*)(*(u*)(vop + 48UL) + 0UL) != 3UL) goto b111;
+	v76 = (u)zfputs;
+	v77 = *(u*)(vc + 72UL);
+	v78 = (u)"(u)*(b*)";
+	v79 = ((u(*)())v76)(v77, v78);
+	v79;
+	v80 = (u)zircop;
+	v81 = vc;
+	v82 = vic;
+	v83 = vib;
+	v84 = *(u*)(vop + 8UL);
+	v85 = 2UL;
+	v86 = ((u(*)())v80)(v81, v82, v83, v84, v85);
+	v86;
+b109:	goto b60;
+b111:	v87 = (u)zfputs;
+	v88 = *(u*)(vc + 72UL);
+	v89 = (u)"*(u*)";
+	v90 = ((u(*)())v87)(v88, v89);
+	v90;
+	v91 = (u)zircop;
+	v92 = vc;
+	v93 = vic;
+	v94 = vib;
+	v95 = *(u*)(vop + 8UL);
+	v96 = 2UL;
+	v97 = ((u(*)())v91)(v92, v93, v94, v95, v96);
+	v97;
+	goto b109;
+b108:	if (vkind != 6UL) goto b117;
+	if (*(u*)(*(u*)(vop + 8UL) + 0UL) != 0UL) goto b120;
+	v98 = (u)zircop;
+	v99 = vc;
+	v100 = vic;
+	v101 = vib;
+	v102 = *(u*)(vop + 8UL);
+	v103 = 14UL;
+	v104 = ((u(*)())v98)(v99, v100, v101, v102, v103);
+	v104;
+	v105 = (u)zfputs;
+	v106 = *(u*)(vc + 72UL);
+	v107 = (u)" = ";
+	v108 = ((u(*)())v105)(v106, v107);
+	v108;
+	v109 = (u)zircop;
+	v110 = vc;
+	v111 = vic;
+	v112 = vib;
+	v113 = *(u*)(vop + 16UL);
+	v114 = 14UL;
+	v115 = ((u(*)())v109)(v110, v111, v112, v113, v114);
+	v115;
+b118:	goto b60;
+b120:	if (*(u*)(*(u*)(vop + 8UL) + 0UL) != 5UL) goto b125;
+	if (*(u*)(*(u*)(vop + 48UL) + 0UL) != 3UL) goto b128;
+	v116 = (u)zfputs;
+	v117 = *(u*)(vc + 72UL);
+	v118 = (u)"*(b*)";
+	v119 = ((u(*)())v116)(v117, v118);
+	v119;
+b126:	v124 = (u)zircop;
+	v125 = vc;
+	v126 = vic;
+	v127 = vib;
+	v128 = *(u*)(*(u*)(vop + 8UL) + 8UL);
+	v129 = 2UL;
+	v130 = ((u(*)())v124)(v125, v126, v127, v128, v129);
+	v130;
+	v131 = (u)zfputs;
+	v132 = *(u*)(vc + 72UL);
+	v133 = (u)" = ";
+	v134 = ((u(*)())v131)(v132, v133);
+	v134;
+	v135 = (u)zircop;
+	v136 = vc;
+	v137 = vic;
+	v138 = vib;
+	v139 = *(u*)(vop + 16UL);
+	v140 = 14UL;
+	v141 = ((u(*)())v135)(v136, v137, v138, v139, v140);
+	v141;
+	goto b118;
+b128:	v120 = (u)zfputs;
+	v121 = *(u*)(vc + 72UL);
+	v122 = (u)"*(u*)";
+	v123 = ((u(*)())v120)(v121, v122);
+	v123;
+	goto b126;
+b125:	v142 = (u)zdie;
+	v143 = (u)"invalid store";
+	v144 = ((u(*)())v142)(v143);
+	v144;
+	goto b118;
+b117:	if (vkind != 9UL) goto b136;
+	v145 = (u)zfputs;
+	v146 = *(u*)(vc + 72UL);
+	v147 = (u)"-";
+	v148 = ((u(*)())v145)(v146, v147);
+	v148;
+	v149 = (u)zircop;
+	v150 = vc;
+	v151 = vic;
+	v152 = vib;
+	v153 = *(u*)(vop + 8UL);
+	v154 = 2UL;
+	v155 = ((u(*)())v149)(v150, v151, v152, v153, v154);
+	v155;
 	goto b60;
-b144:	if (vkind != 10) goto b148;
-	v157 = (u)zfputs;
-	v158 = *(u*)(vc + 72);
-	v159 = (u)"~";
-	v160 = ((u(*)())v157)(v158, v159);
-	v161 = (u)zircop;
-	v162 = vc;
-	v163 = vic;
-	v164 = vib;
-	v165 = *(u*)(vop + 8);
-	v166 = 2;
-	v167 = ((u(*)())v161)(v162, v163, v164, v165, v166);
+b136:	if (vkind != 10UL) goto b140;
+	v156 = (u)zfputs;
+	v157 = *(u*)(vc + 72UL);
+	v158 = (u)"~";
+	v159 = ((u(*)())v156)(v157, v158);
+	v159;
+	v160 = (u)zircop;
+	v161 = vc;
+	v162 = vic;
+	v163 = vib;
+	v164 = *(u*)(vop + 8UL);
+	v165 = 2UL;
+	v166 = ((u(*)())v160)(v161, v162, v163, v164, v165);
+	v166;
 	goto b60;
-b148:	if (vkind != 11) goto b152;
-	v168 = (u)zircop;
-	v169 = vc;
-	v170 = vic;
-	v171 = vib;
-	v172 = *(u*)(vop + 8);
-	v173 = 4;
-	v174 = ((u(*)())v168)(v169, v170, v171, v172, v173);
-	v175 = (u)zfputs;
-	v176 = *(u*)(vc + 72);
-	v177 = (u)" + ";
-	v178 = ((u(*)())v175)(v176, v177);
-	v179 = (u)zircop;
-	v180 = vc;
-	v181 = vic;
-	v182 = vib;
-	v183 = *(u*)(vop + 16);
-	v184 = 4;
-	v185 = ((u(*)())v179)(v180, v181, v182, v183, v184);
+b140:	if (vkind != 11UL) goto b144;
+	v167 = (u)zircop;
+	v168 = vc;
+	v169 = vic;
+	v170 = vib;
+	v171 = *(u*)(vop + 8UL);
+	v172 = 4UL;
+	v173 = ((u(*)())v167)(v168, v169, v170, v171, v172);
+	v173;
+	v174 = (u)zfputs;
+	v175 = *(u*)(vc + 72UL);
+	v176 = (u)" + ";
+	v177 = ((u(*)())v174)(v175, v176);
+	v177;
+	v178 = (u)zircop;
+	v179 = vc;
+	v180 = vic;
+	v181 = vib;
+	v182 = *(u*)(vop + 16UL);
+	v183 = 4UL;
+	v184 = ((u(*)())v178)(v179, v180, v181, v182, v183);
+	v184;
 	goto b60;
-b152:	if (vkind != 12) goto b157;
-	v186 = (u)zircop;
-	v187 = vc;
-	v188 = vic;
-	v189 = vib;
-	v190 = *(u*)(vop + 8);
-	v191 = 8;
-	v192 = ((u(*)())v186)(v187, v188, v189, v190, v191);
-	v193 = (u)zfputs;
-	v194 = *(u*)(vc + 72);
-	v195 = (u)" & ";
-	v196 = ((u(*)())v193)(v194, v195);
-	v197 = (u)zircop;
-	v198 = vc;
-	v199 = vic;
-	v200 = vib;
-	v201 = *(u*)(vop + 16);
-	v202 = 8;
-	v203 = ((u(*)())v197)(v198, v199, v200, v201, v202);
+b144:	if (vkind != 12UL) goto b149;
+	v185 = (u)zircop;
+	v186 = vc;
+	v187 = vic;
+	v188 = vib;
+	v189 = *(u*)(vop + 8UL);
+	v190 = 8UL;
+	v191 = ((u(*)())v185)(v186, v187, v188, v189, v190);
+	v191;
+	v192 = (u)zfputs;
+	v193 = *(u*)(vc + 72UL);
+	v194 = (u)" & ";
+	v195 = ((u(*)())v192)(v193, v194);
+	v195;
+	v196 = (u)zircop;
+	v197 = vc;
+	v198 = vic;
+	v199 = vib;
+	v200 = *(u*)(vop + 16UL);
+	v201 = 8UL;
+	v202 = ((u(*)())v196)(v197, v198, v199, v200, v201);
+	v202;
 	goto b60;
-b157:	if (vkind != 13) goto b162;
-	v204 = (u)zircop;
-	v205 = vc;
-	v206 = vic;
-	v207 = vib;
-	v208 = *(u*)(vop + 8);
-	v209 = 10;
-	v210 = ((u(*)())v204)(v205, v206, v207, v208, v209);
-	v211 = (u)zfputs;
-	v212 = *(u*)(vc + 72);
-	v213 = (u)" | ";
-	v214 = ((u(*)())v211)(v212, v213);
-	v215 = (u)zircop;
-	v216 = vc;
-	v217 = vic;
-	v218 = vib;
-	v219 = *(u*)(vop + 16);
-	v220 = 10;
-	v221 = ((u(*)())v215)(v216, v217, v218, v219, v220);
+b149:	if (vkind != 13UL) goto b154;
+	v203 = (u)zircop;
+	v204 = vc;
+	v205 = vic;
+	v206 = vib;
+	v207 = *(u*)(vop + 8UL);
+	v208 = 10UL;
+	v209 = ((u(*)())v203)(v204, v205, v206, v207, v208);
+	v209;
+	v210 = (u)zfputs;
+	v211 = *(u*)(vc + 72UL);
+	v212 = (u)" | ";
+	v213 = ((u(*)())v210)(v211, v212);
+	v213;
+	v214 = (u)zircop;
+	v215 = vc;
+	v216 = vic;
+	v217 = vib;
+	v218 = *(u*)(vop + 16UL);
+	v219 = 10UL;
+	v220 = ((u(*)())v214)(v215, v216, v217, v218, v219);
+	v220;
 	goto b60;
-b162:	if (vkind != 14) goto b167;
-	v222 = (u)zircop;
-	v223 = vc;
-	v224 = vic;
-	v225 = vib;
-	v226 = *(u*)(vop + 8);
-	v227 = 9;
-	v228 = ((u(*)())v222)(v223, v224, v225, v226, v227);
-	v229 = (u)zfputs;
-	v230 = *(u*)(vc + 72);
-	v231 = (u)" ^ ";
-	v232 = ((u(*)())v229)(v230, v231);
-	v233 = (u)zircop;
-	v234 = vc;
-	v235 = vic;
-	v236 = vib;
-	v237 = *(u*)(vop + 16);
-	v238 = 9;
-	v239 = ((u(*)())v233)(v234, v235, v236, v237, v238);
+b154:	if (vkind != 14UL) goto b159;
+	v221 = (u)zircop;
+	v222 = vc;
+	v223 = vic;
+	v224 = vib;
+	v225 = *(u*)(vop + 8UL);
+	v226 = 9UL;
+	v227 = ((u(*)())v221)(v222, v223, v224, v225, v226);
+	v227;
+	v228 = (u)zfputs;
+	v229 = *(u*)(vc + 72UL);
+	v230 = (u)" ^ ";
+	v231 = ((u(*)())v228)(v229, v230);
+	v231;
+	v232 = (u)zircop;
+	v233 = vc;
+	v234 = vic;
+	v235 = vib;
+	v236 = *(u*)(vop + 16UL);
+	v237 = 9UL;
+	v238 = ((u(*)())v232)(v233, v234, v235, v236, v237);
+	v238;
 	goto b60;
-b167:	if (vkind != 15) goto b172;
-	v240 = (u)zfputs;
-	v241 = *(u*)(vc + 72);
-	v242 = (u)"(u)((s)";
-	v243 = ((u(*)())v240)(v241, v242);
-	v244 = (u)zircop;
-	v245 = vc;
-	v246 = vic;
-	v247 = vib;
-	v248 = *(u*)(vop + 8);
-	v249 = 2;
-	v250 = ((u(*)())v244)(v245, v246, v247, v248, v249);
-	v251 = (u)zfputs;
-	v252 = *(u*)(vc + 72);
-	v253 = (u)" / (s)";
-	v254 = ((u(*)())v251)(v252, v253);
-	v255 = (u)zircop;
-	v256 = vc;
-	v257 = vic;
-	v258 = vib;
-	v259 = *(u*)(vop + 16);
-	v260 = 2;
-	v261 = ((u(*)())v255)(v256, v257, v258, v259, v260);
-	v262 = (u)zfputs;
-	v263 = *(u*)(vc + 72);
-	v264 = (u)")";
-	v265 = ((u(*)())v262)(v263, v264);
+b159:	if (vkind != 15UL) goto b164;
+	v239 = (u)zfputs;
+	v240 = *(u*)(vc + 72UL);
+	v241 = (u)"(u)((s)";
+	v242 = ((u(*)())v239)(v240, v241);
+	v242;
+	v243 = (u)zircop;
+	v244 = vc;
+	v245 = vic;
+	v246 = vib;
+	v247 = *(u*)(vop + 8UL);
+	v248 = 2UL;
+	v249 = ((u(*)())v243)(v244, v245, v246, v247, v248);
+	v249;
+	v250 = (u)zfputs;
+	v251 = *(u*)(vc + 72UL);
+	v252 = (u)" / (s)";
+	v253 = ((u(*)())v250)(v251, v252);
+	v253;
+	v254 = (u)zircop;
+	v255 = vc;
+	v256 = vic;
+	v257 = vib;
+	v258 = *(u*)(vop + 16UL);
+	v259 = 2UL;
+	v260 = ((u(*)())v254)(v255, v256, v257, v258, v259);
+	v260;
+	v261 = (u)zfputs;
+	v262 = *(u*)(vc + 72UL);
+	v263 = (u)")";
+	v264 = ((u(*)())v261)(v262, v263);
+	v264;
 	goto b60;
-b172:	if (vkind != 16) goto b179;
-	v266 = (u)zfputs;
-	v267 = *(u*)(vc + 72);
-	v268 = (u)"(u)((s)";
-	v269 = ((u(*)())v266)(v267, v268);
-	v270 = (u)zircop;
-	v271 = vc;
-	v272 = vic;
-	v273 = vib;
-	v274 = *(u*)(vop + 8);
-	v275 = 2;
-	v276 = ((u(*)())v270)(v271, v272, v273, v274, v275);
-	v277 = (u)zfputs;
-	v278 = *(u*)(vc + 72);
-	v279 = (u)" % (s)";
-	v280 = ((u(*)())v277)(v278, v279);
-	v281 = (u)zircop;
-	v282 = vc;
-	v283 = vic;
-	v284 = vib;
-	v285 = *(u*)(vop + 16);
-	v286 = 2;
-	v287 = ((u(*)())v281)(v282, v283, v284, v285, v286);
-	v288 = (u)zfputs;
-	v289 = *(u*)(vc + 72);
-	v290 = (u)")";
-	v291 = ((u(*)())v288)(v289, v290);
+b164:	if (vkind != 16UL) goto b171;
+	v265 = (u)zfputs;
+	v266 = *(u*)(vc + 72UL);
+	v267 = (u)"(u)((s)";
+	v268 = ((u(*)())v265)(v266, v267);
+	v268;
+	v269 = (u)zircop;
+	v270 = vc;
+	v271 = vic;
+	v272 = vib;
+	v273 = *(u*)(vop + 8UL);
+	v274 = 2UL;
+	v275 = ((u(*)())v269)(v270, v271, v272, v273, v274);
+	v275;
+	v276 = (u)zfputs;
+	v277 = *(u*)(vc + 72UL);
+	v278 = (u)" % (s)";
+	v279 = ((u(*)())v276)(v277, v278);
+	v279;
+	v280 = (u)zircop;
+	v281 = vc;
+	v282 = vic;
+	v283 = vib;
+	v284 = *(u*)(vop + 16UL);
+	v285 = 2UL;
+	v286 = ((u(*)())v280)(v281, v282, v283, v284, v285);
+	v286;
+	v287 = (u)zfputs;
+	v288 = *(u*)(vc + 72UL);
+	v289 = (u)")";
+	v290 = ((u(*)())v287)(v288, v289);
+	v290;
 	goto b60;
-b179:	if (vkind != 17) goto b186;
-	v292 = (u)zircop;
-	v293 = vc;
-	v294 = vic;
-	v295 = vib;
-	v296 = *(u*)(vop + 8);
-	v297 = 6;
-	v298 = ((u(*)())v292)(v293, v294, v295, v296, v297);
-	v299 = (u)zfputs;
-	v300 = *(u*)(vc + 72);
-	v301 = (u)" << ";
-	v302 = ((u(*)())v299)(v300, v301);
-	v303 = (u)zircop;
-	v304 = vc;
-	v305 = vic;
-	v306 = vib;
-	v307 = *(u*)(vop + 16);
-	v308 = 6;
-	v309 = ((u(*)())v303)(v304, v305, v306, v307, v308);
+b171:	if (vkind != 17UL) goto b178;
+	v291 = (u)zircop;
+	v292 = vc;
+	v293 = vic;
+	v294 = vib;
+	v295 = *(u*)(vop + 8UL);
+	v296 = 6UL;
+	v297 = ((u(*)())v291)(v292, v293, v294, v295, v296);
+	v297;
+	v298 = (u)zfputs;
+	v299 = *(u*)(vc + 72UL);
+	v300 = (u)" << ";
+	v301 = ((u(*)())v298)(v299, v300);
+	v301;
+	v302 = (u)zircop;
+	v303 = vc;
+	v304 = vic;
+	v305 = vib;
+	v306 = *(u*)(vop + 16UL);
+	v307 = 6UL;
+	v308 = ((u(*)())v302)(v303, v304, v305, v306, v307);
+	v308;
 	goto b60;
-b186:	if (vkind != 18) goto b191;
-	v310 = (u)zircop;
-	v311 = vc;
-	v312 = vic;
-	v313 = vib;
-	v314 = *(u*)(vop + 8);
-	v315 = 6;
-	v316 = ((u(*)())v310)(v311, v312, v313, v314, v315);
-	v317 = (u)zfputs;
-	v318 = *(u*)(vc + 72);
-	v319 = (u)" >> ";
-	v320 = ((u(*)())v317)(v318, v319);
-	v321 = (u)zircop;
-	v322 = vc;
-	v323 = vic;
-	v324 = vib;
-	v325 = *(u*)(vop + 16);
-	v326 = 6;
-	v327 = ((u(*)())v321)(v322, v323, v324, v325, v326);
+b178:	if (vkind != 18UL) goto b183;
+	v309 = (u)zircop;
+	v310 = vc;
+	v311 = vic;
+	v312 = vib;
+	v313 = *(u*)(vop + 8UL);
+	v314 = 6UL;
+	v315 = ((u(*)())v309)(v310, v311, v312, v313, v314);
+	v315;
+	v316 = (u)zfputs;
+	v317 = *(u*)(vc + 72UL);
+	v318 = (u)" >> ";
+	v319 = ((u(*)())v316)(v317, v318);
+	v319;
+	v320 = (u)zircop;
+	v321 = vc;
+	v322 = vic;
+	v323 = vib;
+	v324 = *(u*)(vop + 16UL);
+	v325 = 6UL;
+	v326 = ((u(*)())v320)(v321, v322, v323, v324, v325);
+	v326;
 	goto b60;
-b191:	if (vkind != 19) goto b196;
-	v328 = (u)zircop;
-	v329 = vc;
-	v330 = vic;
-	v331 = vib;
-	v332 = *(u*)(vop + 8);
-	v333 = 3;
-	v334 = ((u(*)())v328)(v329, v330, v331, v332, v333);
-	v335 = (u)zfputs;
-	v336 = *(u*)(vc + 72);
-	v337 = (u)" * ";
-	v338 = ((u(*)())v335)(v336, v337);
-	v339 = (u)zircop;
-	v340 = vc;
-	v341 = vic;
-	v342 = vib;
-	v343 = *(u*)(vop + 16);
-	v344 = 3;
-	v345 = ((u(*)())v339)(v340, v341, v342, v343, v344);
+b183:	if (vkind != 19UL) goto b188;
+	v327 = (u)zircop;
+	v328 = vc;
+	v329 = vic;
+	v330 = vib;
+	v331 = *(u*)(vop + 8UL);
+	v332 = 3UL;
+	v333 = ((u(*)())v327)(v328, v329, v330, v331, v332);
+	v333;
+	v334 = (u)zfputs;
+	v335 = *(u*)(vc + 72UL);
+	v336 = (u)" * ";
+	v337 = ((u(*)())v334)(v335, v336);
+	v337;
+	v338 = (u)zircop;
+	v339 = vc;
+	v340 = vic;
+	v341 = vib;
+	v342 = *(u*)(vop + 16UL);
+	v343 = 3UL;
+	v344 = ((u(*)())v338)(v339, v340, v341, v342, v343);
+	v344;
 	goto b60;
-b196:	if (vkind != 20) goto b201;
-	v346 = (u)zircop;
-	v347 = vc;
-	v348 = vic;
-	v349 = vib;
-	v350 = *(u*)(vop + 8);
-	v351 = 4;
-	v352 = ((u(*)())v346)(v347, v348, v349, v350, v351);
-	v353 = (u)zfputs;
-	v354 = *(u*)(vc + 72);
-	v355 = (u)" - ";
-	v356 = ((u(*)())v353)(v354, v355);
-	v357 = (u)zircop;
-	v358 = vc;
-	v359 = vic;
-	v360 = vib;
-	v361 = *(u*)(vop + 16);
-	v362 = 4;
-	v363 = ((u(*)())v357)(v358, v359, v360, v361, v362);
+b188:	if (vkind != 20UL) goto b193;
+	v345 = (u)zircop;
+	v346 = vc;
+	v347 = vic;
+	v348 = vib;
+	v349 = *(u*)(vop + 8UL);
+	v350 = 4UL;
+	v351 = ((u(*)())v345)(v346, v347, v348, v349, v350);
+	v351;
+	v352 = (u)zfputs;
+	v353 = *(u*)(vc + 72UL);
+	v354 = (u)" - ";
+	v355 = ((u(*)())v352)(v353, v354);
+	v355;
+	v356 = (u)zircop;
+	v357 = vc;
+	v358 = vic;
+	v359 = vib;
+	v360 = *(u*)(vop + 16UL);
+	v361 = 4UL;
+	v362 = ((u(*)())v356)(v357, v358, v359, v360, v361);
+	v362;
 	goto b60;
-b201:	if (vkind != 21) goto b206;
-	v364 = (u)zfputs;
-	v365 = *(u*)(vc + 72);
-	v366 = (u)"(u)(";
-	v367 = ((u(*)())v364)(v365, v366);
-	v368 = (u)zircop;
-	v369 = vc;
-	v370 = vic;
-	v371 = vib;
-	v372 = *(u*)(vop + 8);
-	v373 = 7;
-	v374 = ((u(*)())v368)(v369, v370, v371, v372, v373);
-	v375 = (u)zfputs;
-	v376 = *(u*)(vc + 72);
-	v377 = (u)" == ";
-	v378 = ((u(*)())v375)(v376, v377);
-	v379 = (u)zircop;
-	v380 = vc;
-	v381 = vic;
-	v382 = vib;
-	v383 = *(u*)(vop + 16);
-	v384 = 7;
-	v385 = ((u(*)())v379)(v380, v381, v382, v383, v384);
-	v386 = (u)zfputs;
-	v387 = *(u*)(vc + 72);
-	v388 = (u)")";
-	v389 = ((u(*)())v386)(v387, v388);
+b193:	if (vkind != 21UL) goto b198;
+	v363 = (u)zfputs;
+	v364 = *(u*)(vc + 72UL);
+	v365 = (u)"(u)(";
+	v366 = ((u(*)())v363)(v364, v365);
+	v366;
+	v367 = (u)zircop;
+	v368 = vc;
+	v369 = vic;
+	v370 = vib;
+	v371 = *(u*)(vop + 8UL);
+	v372 = 7UL;
+	v373 = ((u(*)())v367)(v368, v369, v370, v371, v372);
+	v373;
+	v374 = (u)zfputs;
+	v375 = *(u*)(vc + 72UL);
+	v376 = (u)" == ";
+	v377 = ((u(*)())v374)(v375, v376);
+	v377;
+	v378 = (u)zircop;
+	v379 = vc;
+	v380 = vic;
+	v381 = vib;
+	v382 = *(u*)(vop + 16UL);
+	v383 = 7UL;
+	v384 = ((u(*)())v378)(v379, v380, v381, v382, v383);
+	v384;
+	v385 = (u)zfputs;
+	v386 = *(u*)(vc + 72UL);
+	v387 = (u)")";
+	v388 = ((u(*)())v385)(v386, v387);
+	v388;
 	goto b60;
-b206:	if (vkind != 22) goto b213;
-	v390 = (u)zfputs;
-	v391 = *(u*)(vc + 72);
-	v392 = (u)"(u)(";
-	v393 = ((u(*)())v390)(v391, v392);
-	v394 = (u)zircop;
-	v395 = vc;
-	v396 = vic;
-	v397 = vib;
-	v398 = *(u*)(vop + 8);
-	v399 = 7;
-	v400 = ((u(*)())v394)(v395, v396, v397, v398, v399);
-	v401 = (u)zfputs;
-	v402 = *(u*)(vc + 72);
-	v403 = (u)" != ";
-	v404 = ((u(*)())v401)(v402, v403);
-	v405 = (u)zircop;
-	v406 = vc;
-	v407 = vic;
-	v408 = vib;
-	v409 = *(u*)(vop + 16);
-	v410 = 7;
-	v411 = ((u(*)())v405)(v406, v407, v408, v409, v410);
-	v412 = (u)zfputs;
-	v413 = *(u*)(vc + 72);
-	v414 = (u)")";
-	v415 = ((u(*)())v412)(v413, v414);
+b198:	if (vkind != 22UL) goto b205;
+	v389 = (u)zfputs;
+	v390 = *(u*)(vc + 72UL);
+	v391 = (u)"(u)(";
+	v392 = ((u(*)())v389)(v390, v391);
+	v392;
+	v393 = (u)zircop;
+	v394 = vc;
+	v395 = vic;
+	v396 = vib;
+	v397 = *(u*)(vop + 8UL);
+	v398 = 7UL;
+	v399 = ((u(*)())v393)(v394, v395, v396, v397, v398);
+	v399;
+	v400 = (u)zfputs;
+	v401 = *(u*)(vc + 72UL);
+	v402 = (u)" != ";
+	v403 = ((u(*)())v400)(v401, v402);
+	v403;
+	v404 = (u)zircop;
+	v405 = vc;
+	v406 = vic;
+	v407 = vib;
+	v408 = *(u*)(vop + 16UL);
+	v409 = 7UL;
+	v410 = ((u(*)())v404)(v405, v406, v407, v408, v409);
+	v410;
+	v411 = (u)zfputs;
+	v412 = *(u*)(vc + 72UL);
+	v413 = (u)")";
+	v414 = ((u(*)())v411)(v412, v413);
+	v414;
 	goto b60;
-b213:	if (vkind != 23) goto b220;
-	v416 = (u)zfputs;
-	v417 = *(u*)(vc + 72);
-	v418 = (u)"(u)((s)";
-	v419 = ((u(*)())v416)(v417, v418);
-	v420 = (u)zircop;
-	v421 = vc;
-	v422 = vic;
-	v423 = vib;
-	v424 = *(u*)(vop + 8);
-	v425 = 6;
-	v426 = ((u(*)())v420)(v421, v422, v423, v424, v425);
-	v427 = (u)zfputs;
-	v428 = *(u*)(vc + 72);
-	v429 = (u)" > (s)";
-	v430 = ((u(*)())v427)(v428, v429);
-	v431 = (u)zircop;
-	v432 = vc;
-	v433 = vic;
-	v434 = vib;
-	v435 = *(u*)(vop + 16);
-	v436 = 6;
-	v437 = ((u(*)())v431)(v432, v433, v434, v435, v436);
-	v438 = (u)zfputs;
-	v439 = *(u*)(vc + 72);
-	v440 = (u)")";
-	v441 = ((u(*)())v438)(v439, v440);
+b205:	if (vkind != 23UL) goto b212;
+	v415 = (u)zfputs;
+	v416 = *(u*)(vc + 72UL);
+	v417 = (u)"(u)((s)";
+	v418 = ((u(*)())v415)(v416, v417);
+	v418;
+	v419 = (u)zircop;
+	v420 = vc;
+	v421 = vic;
+	v422 = vib;
+	v423 = *(u*)(vop + 8UL);
+	v424 = 6UL;
+	v425 = ((u(*)())v419)(v420, v421, v422, v423, v424);
+	v425;
+	v426 = (u)zfputs;
+	v427 = *(u*)(vc + 72UL);
+	v428 = (u)" > (s)";
+	v429 = ((u(*)())v426)(v427, v428);
+	v429;
+	v430 = (u)zircop;
+	v431 = vc;
+	v432 = vic;
+	v433 = vib;
+	v434 = *(u*)(vop + 16UL);
+	v435 = 6UL;
+	v436 = ((u(*)())v430)(v431, v432, v433, v434, v435);
+	v436;
+	v437 = (u)zfputs;
+	v438 = *(u*)(vc + 72UL);
+	v439 = (u)")";
+	v440 = ((u(*)())v437)(v438, v439);
+	v440;
 	goto b60;
-b220:	if (vkind != 24) goto b227;
-	v442 = (u)zfputs;
-	v443 = *(u*)(vc + 72);
-	v444 = (u)"(u)((s)";
-	v445 = ((u(*)())v442)(v443, v444);
-	v446 = (u)zircop;
-	v447 = vc;
-	v448 = vic;
-	v449 = vib;
-	v450 = *(u*)(vop + 8);
-	v451 = 6;
-	v452 = ((u(*)())v446)(v447, v448, v449, v450, v451);
-	v453 = (u)zfputs;
-	v454 = *(u*)(vc + 72);
-	v455 = (u)" >= (s)";
-	v456 = ((u(*)())v453)(v454, v455);
-	v457 = (u)zircop;
-	v458 = vc;
-	v459 = vic;
-	v460 = vib;
-	v461 = *(u*)(vop + 16);
-	v462 = 6;
-	v463 = ((u(*)())v457)(v458, v459, v460, v461, v462);
-	v464 = (u)zfputs;
-	v465 = *(u*)(vc + 72);
-	v466 = (u)")";
-	v467 = ((u(*)())v464)(v465, v466);
+b212:	if (vkind != 24UL) goto b219;
+	v441 = (u)zfputs;
+	v442 = *(u*)(vc + 72UL);
+	v443 = (u)"(u)((s)";
+	v444 = ((u(*)())v441)(v442, v443);
+	v444;
+	v445 = (u)zircop;
+	v446 = vc;
+	v447 = vic;
+	v448 = vib;
+	v449 = *(u*)(vop + 8UL);
+	v450 = 6UL;
+	v451 = ((u(*)())v445)(v446, v447, v448, v449, v450);
+	v451;
+	v452 = (u)zfputs;
+	v453 = *(u*)(vc + 72UL);
+	v454 = (u)" >= (s)";
+	v455 = ((u(*)())v452)(v453, v454);
+	v455;
+	v456 = (u)zircop;
+	v457 = vc;
+	v458 = vic;
+	v459 = vib;
+	v460 = *(u*)(vop + 16UL);
+	v461 = 6UL;
+	v462 = ((u(*)())v456)(v457, v458, v459, v460, v461);
+	v462;
+	v463 = (u)zfputs;
+	v464 = *(u*)(vc + 72UL);
+	v465 = (u)")";
+	v466 = ((u(*)())v463)(v464, v465);
+	v466;
 	goto b60;
-b227:	if (vkind != 25) goto b234;
-	v468 = (u)zfputs;
-	v469 = *(u*)(vc + 72);
-	v470 = (u)"(u)((s)";
-	v471 = ((u(*)())v468)(v469, v470);
-	v472 = (u)zircop;
-	v473 = vc;
-	v474 = vic;
-	v475 = vib;
-	v476 = *(u*)(vop + 8);
-	v477 = 6;
-	v478 = ((u(*)())v472)(v473, v474, v475, v476, v477);
-	v479 = (u)zfputs;
-	v480 = *(u*)(vc + 72);
-	v481 = (u)" < (s)";
-	v482 = ((u(*)())v479)(v480, v481);
-	v483 = (u)zircop;
-	v484 = vc;
-	v485 = vic;
-	v486 = vib;
-	v487 = *(u*)(vop + 16);
-	v488 = 6;
-	v489 = ((u(*)())v483)(v484, v485, v486, v487, v488);
-	v490 = (u)zfputs;
-	v491 = *(u*)(vc + 72);
-	v492 = (u)")";
-	v493 = ((u(*)())v490)(v491, v492);
+b219:	if (vkind != 25UL) goto b226;
+	v467 = (u)zfputs;
+	v468 = *(u*)(vc + 72UL);
+	v469 = (u)"(u)((s)";
+	v470 = ((u(*)())v467)(v468, v469);
+	v470;
+	v471 = (u)zircop;
+	v472 = vc;
+	v473 = vic;
+	v474 = vib;
+	v475 = *(u*)(vop + 8UL);
+	v476 = 6UL;
+	v477 = ((u(*)())v471)(v472, v473, v474, v475, v476);
+	v477;
+	v478 = (u)zfputs;
+	v479 = *(u*)(vc + 72UL);
+	v480 = (u)" < (s)";
+	v481 = ((u(*)())v478)(v479, v480);
+	v481;
+	v482 = (u)zircop;
+	v483 = vc;
+	v484 = vic;
+	v485 = vib;
+	v486 = *(u*)(vop + 16UL);
+	v487 = 6UL;
+	v488 = ((u(*)())v482)(v483, v484, v485, v486, v487);
+	v488;
+	v489 = (u)zfputs;
+	v490 = *(u*)(vc + 72UL);
+	v491 = (u)")";
+	v492 = ((u(*)())v489)(v490, v491);
+	v492;
 	goto b60;
-b234:	if (vkind != 26) goto b241;
-	v494 = (u)zfputs;
-	v495 = *(u*)(vc + 72);
-	v496 = (u)"(u)((s)";
-	v497 = ((u(*)())v494)(v495, v496);
-	v498 = (u)zircop;
-	v499 = vc;
-	v500 = vic;
-	v501 = vib;
-	v502 = *(u*)(vop + 8);
-	v503 = 6;
-	v504 = ((u(*)())v498)(v499, v500, v501, v502, v503);
-	v505 = (u)zfputs;
-	v506 = *(u*)(vc + 72);
-	v507 = (u)" <= (s)";
-	v508 = ((u(*)())v505)(v506, v507);
-	v509 = (u)zircop;
-	v510 = vc;
-	v511 = vic;
-	v512 = vib;
-	v513 = *(u*)(vop + 16);
-	v514 = 6;
-	v515 = ((u(*)())v509)(v510, v511, v512, v513, v514);
-	v516 = (u)zfputs;
-	v517 = *(u*)(vc + 72);
-	v518 = (u)")";
-	v519 = ((u(*)())v516)(v517, v518);
+b226:	if (vkind != 26UL) goto b233;
+	v493 = (u)zfputs;
+	v494 = *(u*)(vc + 72UL);
+	v495 = (u)"(u)((s)";
+	v496 = ((u(*)())v493)(v494, v495);
+	v496;
+	v497 = (u)zircop;
+	v498 = vc;
+	v499 = vic;
+	v500 = vib;
+	v501 = *(u*)(vop + 8UL);
+	v502 = 6UL;
+	v503 = ((u(*)())v497)(v498, v499, v500, v501, v502);
+	v503;
+	v504 = (u)zfputs;
+	v505 = *(u*)(vc + 72UL);
+	v506 = (u)" <= (s)";
+	v507 = ((u(*)())v504)(v505, v506);
+	v507;
+	v508 = (u)zircop;
+	v509 = vc;
+	v510 = vic;
+	v511 = vib;
+	v512 = *(u*)(vop + 16UL);
+	v513 = 6UL;
+	v514 = ((u(*)())v508)(v509, v510, v511, v512, v513);
+	v514;
+	v515 = (u)zfputs;
+	v516 = *(u*)(vc + 72UL);
+	v517 = (u)")";
+	v518 = ((u(*)())v515)(v516, v517);
+	v518;
 	goto b60;
-b241:	v520 = (u)zdie;
-	v521 = (u)"invalid op";
-	v522 = ((u(*)())v520)(v521);
+b233:	v519 = (u)zdie;
+	v520 = (u)"invalid op";
+	v521 = ((u(*)())v519)(v520);
+	v521;
 	goto b60;
-b64:	if (vkind != 1) goto b67;
-	v17 = 1;
+b64:	if (vkind != 1UL) goto b67;
+	v17 = 1UL;
 	goto b66;
-b67:	v17 = 0;
+b67:	v17 = 0UL;
 	goto b66;
-b3:	if (vkind != 2) goto b10;
-	vmypri = 2;
+b58:	goto b56;
+b3:	if (vkind != 2UL) goto b10;
+	vmypri = 2UL;
 	goto b1;
-b10:	if (vkind != 3) goto b12;
-	vmypri = 1;
+b10:	if (vkind != 3UL) goto b12;
+	vmypri = 1UL;
 	goto b1;
-b12:	if (vkind != 4) goto b14;
-	vmypri = 2;
+b12:	if (vkind != 4UL) goto b14;
+	vmypri = 2UL;
 	goto b1;
-b14:	if (vkind != 5) goto b16;
-	vmypri = 2;
+b14:	if (vkind != 5UL) goto b16;
+	vmypri = 2UL;
 	goto b1;
-b16:	if (vkind != 6) goto b18;
-	vmypri = 2;
+b16:	if (vkind != 6UL) goto b18;
+	vmypri = 2UL;
 	goto b1;
-b18:	if (vkind != 9) goto b20;
-	vmypri = 2;
+b18:	if (vkind != 9UL) goto b20;
+	vmypri = 2UL;
 	goto b1;
-b20:	if (vkind != 10) goto b22;
-	vmypri = 2;
+b20:	if (vkind != 10UL) goto b22;
+	vmypri = 2UL;
 	goto b1;
-b22:	if (vkind != 11) goto b24;
-	vmypri = 4;
+b22:	if (vkind != 11UL) goto b24;
+	vmypri = 4UL;
 	goto b1;
-b24:	if (vkind != 12) goto b26;
-	vmypri = 8;
+b24:	if (vkind != 12UL) goto b26;
+	vmypri = 8UL;
 	goto b1;
-b26:	if (vkind != 13) goto b28;
-	vmypri = 10;
+b26:	if (vkind != 13UL) goto b28;
+	vmypri = 10UL;
 	goto b1;
-b28:	if (vkind != 14) goto b30;
-	vmypri = 9;
+b28:	if (vkind != 14UL) goto b30;
+	vmypri = 9UL;
 	goto b1;
-b30:	if (vkind != 15) goto b32;
-	vmypri = 2;
+b30:	if (vkind != 15UL) goto b32;
+	vmypri = 2UL;
 	goto b1;
-b32:	if (vkind != 16) goto b34;
-	vmypri = 2;
+b32:	if (vkind != 16UL) goto b34;
+	vmypri = 2UL;
 	goto b1;
-b34:	if (vkind != 17) goto b36;
-	vmypri = 6;
+b34:	if (vkind != 17UL) goto b36;
+	vmypri = 6UL;
 	goto b1;
-b36:	if (vkind != 18) goto b38;
-	vmypri = 6;
+b36:	if (vkind != 18UL) goto b38;
+	vmypri = 6UL;
 	goto b1;
-b38:	if (vkind != 19) goto b40;
-	vmypri = 3;
+b38:	if (vkind != 19UL) goto b40;
+	vmypri = 3UL;
 	goto b1;
-b40:	if (vkind != 20) goto b42;
-	vmypri = 4;
+b40:	if (vkind != 20UL) goto b42;
+	vmypri = 4UL;
 	goto b1;
-b42:	if (vkind != 21) goto b44;
-	vmypri = 7;
+b42:	if (vkind != 21UL) goto b44;
+	vmypri = 7UL;
 	goto b1;
-b44:	if (vkind != 22) goto b46;
-	vmypri = 7;
+b44:	if (vkind != 22UL) goto b46;
+	vmypri = 7UL;
 	goto b1;
-b46:	if (vkind != 23) goto b48;
-	vmypri = 2;
+b46:	if (vkind != 23UL) goto b48;
+	vmypri = 2UL;
 	goto b1;
-b48:	if (vkind != 24) goto b50;
-	vmypri = 2;
+b48:	if (vkind != 24UL) goto b50;
+	vmypri = 2UL;
 	goto b1;
-b50:	if (vkind != 25) goto b52;
-	vmypri = 2;
+b50:	if (vkind != 25UL) goto b52;
+	vmypri = 2UL;
 	goto b1;
-b52:	if (vkind != 26) goto b54;
-	vmypri = 2;
+b52:	if (vkind != 26UL) goto b54;
+	vmypri = 2UL;
 	goto b1;
 b54:	v10 = (u)zdie;
 	v11 = (u)"invalid op";
 	v12 = ((u(*)())v10)(v11);
+	v12;
 	goto b1;
-b5:	if (vkind != 1) goto b8;
-	v9 = 1;
+b5:	if (vkind != 1UL) goto b8;
+	v9 = 1UL;
 	goto b7;
-b8:	v9 = 0;
+b8:	v9 = 0UL;
 	goto b7;
 }
 u zircop_neg(u vc, u vic, u vib, u vop, u vpri) {
@@ -18388,156 +20052,186 @@ u zircop_neg(u vc, u vic, u vib, u vop, u vpri) {
 	u v138 = 0;
 	u v139 = 0;
 	u v140 = 0;
-	vkind = *(u*)vop;
-	if (vkind != 21) goto b3;
+	vkind = *(u*)(vop + 0UL);
+	if (vkind != 21UL) goto b3;
 	v6 = (u)zircop;
 	v7 = vc;
 	v8 = vic;
 	v9 = vib;
-	v10 = *(u*)(vop + 8);
-	v11 = 7;
+	v10 = *(u*)(vop + 8UL);
+	v11 = 7UL;
 	v12 = ((u(*)())v6)(v7, v8, v9, v10, v11);
+	v12;
 	v13 = (u)zfputs;
-	v14 = *(u*)(vc + 72);
+	v14 = *(u*)(vc + 72UL);
 	v15 = (u)" != ";
 	v16 = ((u(*)())v13)(v14, v15);
+	v16;
 	v17 = (u)zircop;
 	v18 = vc;
 	v19 = vic;
 	v20 = vib;
-	v21 = *(u*)(vop + 16);
-	v22 = 7;
+	v21 = *(u*)(vop + 16UL);
+	v22 = 7UL;
 	v23 = ((u(*)())v17)(v18, v19, v20, v21, v22);
-b1:	return 0;
-b3:	if (vkind != 22) goto b8;
+	v23;
+b1:	return 0UL;
+b3:	if (vkind != 22UL) goto b8;
 	v24 = (u)zircop;
 	v25 = vc;
 	v26 = vic;
 	v27 = vib;
-	v28 = *(u*)(vop + 8);
-	v29 = 7;
+	v28 = *(u*)(vop + 8UL);
+	v29 = 7UL;
 	v30 = ((u(*)())v24)(v25, v26, v27, v28, v29);
+	v30;
 	v31 = (u)zfputs;
-	v32 = *(u*)(vc + 72);
+	v32 = *(u*)(vc + 72UL);
 	v33 = (u)" == ";
 	v34 = ((u(*)())v31)(v32, v33);
+	v34;
 	v35 = (u)zircop;
 	v36 = vc;
 	v37 = vic;
 	v38 = vib;
-	v39 = *(u*)(vop + 16);
-	v40 = 7;
+	v39 = *(u*)(vop + 16UL);
+	v40 = 7UL;
 	v41 = ((u(*)())v35)(v36, v37, v38, v39, v40);
+	v41;
 	goto b1;
-b8:	if (vkind != 23) goto b13;
+b8:	if (vkind != 23UL) goto b13;
 	v42 = (u)zfputs;
-	v43 = *(u*)(vc + 72);
+	v43 = *(u*)(vc + 72UL);
 	v44 = (u)"(s)";
 	v45 = ((u(*)())v42)(v43, v44);
+	v45;
 	v46 = (u)zircop;
 	v47 = vc;
 	v48 = vic;
 	v49 = vib;
-	v50 = *(u*)(vop + 8);
-	v51 = 2;
+	v50 = *(u*)(vop + 8UL);
+	v51 = 2UL;
 	v52 = ((u(*)())v46)(v47, v48, v49, v50, v51);
+	v52;
 	v53 = (u)zfputs;
-	v54 = *(u*)(vc + 72);
+	v54 = *(u*)(vc + 72UL);
 	v55 = (u)" <= (s)";
 	v56 = ((u(*)())v53)(v54, v55);
+	v56;
 	v57 = (u)zircop;
 	v58 = vc;
 	v59 = vic;
 	v60 = vib;
-	v61 = *(u*)(vop + 16);
-	v62 = 2;
+	v61 = *(u*)(vop + 16UL);
+	v62 = 2UL;
 	v63 = ((u(*)())v57)(v58, v59, v60, v61, v62);
+	v63;
 	goto b1;
-b13:	if (vkind != 24) goto b19;
+b13:	if (vkind != 24UL) goto b19;
 	v64 = (u)zfputs;
-	v65 = *(u*)(vc + 72);
+	v65 = *(u*)(vc + 72UL);
 	v66 = (u)"(s)";
 	v67 = ((u(*)())v64)(v65, v66);
+	v67;
 	v68 = (u)zircop;
 	v69 = vc;
 	v70 = vic;
 	v71 = vib;
-	v72 = *(u*)(vop + 8);
-	v73 = 2;
+	v72 = *(u*)(vop + 8UL);
+	v73 = 2UL;
 	v74 = ((u(*)())v68)(v69, v70, v71, v72, v73);
+	v74;
 	v75 = (u)zfputs;
-	v76 = *(u*)(vc + 72);
+	v76 = *(u*)(vc + 72UL);
 	v77 = (u)" < (s)";
 	v78 = ((u(*)())v75)(v76, v77);
+	v78;
 	v79 = (u)zircop;
 	v80 = vc;
 	v81 = vic;
 	v82 = vib;
-	v83 = *(u*)(vop + 16);
-	v84 = 2;
+	v83 = *(u*)(vop + 16UL);
+	v84 = 2UL;
 	v85 = ((u(*)())v79)(v80, v81, v82, v83, v84);
+	v85;
 	goto b1;
-b19:	if (vkind != 25) goto b25;
+b19:	if (vkind != 25UL) goto b25;
 	v86 = (u)zfputs;
-	v87 = *(u*)(vc + 72);
+	v87 = *(u*)(vc + 72UL);
 	v88 = (u)"(s)";
 	v89 = ((u(*)())v86)(v87, v88);
+	v89;
 	v90 = (u)zircop;
 	v91 = vc;
 	v92 = vic;
 	v93 = vib;
-	v94 = *(u*)(vop + 8);
-	v95 = 2;
+	v94 = *(u*)(vop + 8UL);
+	v95 = 2UL;
 	v96 = ((u(*)())v90)(v91, v92, v93, v94, v95);
+	v96;
 	v97 = (u)zfputs;
-	v98 = *(u*)(vc + 72);
+	v98 = *(u*)(vc + 72UL);
 	v99 = (u)" >= (s)";
 	v100 = ((u(*)())v97)(v98, v99);
+	v100;
 	v101 = (u)zircop;
 	v102 = vc;
 	v103 = vic;
 	v104 = vib;
-	v105 = *(u*)(vop + 16);
-	v106 = 2;
+	v105 = *(u*)(vop + 16UL);
+	v106 = 2UL;
 	v107 = ((u(*)())v101)(v102, v103, v104, v105, v106);
+	v107;
 	goto b1;
-b25:	if (vkind != 26) goto b31;
+b25:	if (vkind != 26UL) goto b31;
 	v108 = (u)zfputs;
-	v109 = *(u*)(vc + 72);
+	v109 = *(u*)(vc + 72UL);
 	v110 = (u)"(s)";
 	v111 = ((u(*)())v108)(v109, v110);
+	v111;
 	v112 = (u)zircop;
 	v113 = vc;
 	v114 = vic;
 	v115 = vib;
-	v116 = *(u*)(vop + 8);
-	v117 = 2;
+	v116 = *(u*)(vop + 8UL);
+	v117 = 2UL;
 	v118 = ((u(*)())v112)(v113, v114, v115, v116, v117);
+	v118;
 	v119 = (u)zfputs;
-	v120 = *(u*)(vc + 72);
+	v120 = *(u*)(vc + 72UL);
 	v121 = (u)" > (s)";
 	v122 = ((u(*)())v119)(v120, v121);
+	v122;
 	v123 = (u)zircop;
 	v124 = vc;
 	v125 = vic;
 	v126 = vib;
-	v127 = *(u*)(vop + 16);
-	v128 = 2;
+	v127 = *(u*)(vop + 16UL);
+	v128 = 2UL;
 	v129 = ((u(*)())v123)(v124, v125, v126, v127, v128);
+	v129;
 	goto b1;
 b31:	v130 = (u)zfputs;
-	v131 = *(u*)(vc + 72);
+	v131 = *(u*)(vc + 72UL);
 	v132 = (u)"!";
 	v133 = ((u(*)())v130)(v131, v132);
+	v133;
 	v134 = (u)zircop;
 	v135 = vc;
 	v136 = vic;
 	v137 = vib;
 	v138 = vop;
-	v139 = 2;
+	v139 = 2UL;
 	v140 = ((u(*)())v134)(v135, v136, v137, v138, v139);
+	v140;
 	goto b1;
 }
+u zircopyloc(u vdst, u vsrc) {
+	*(u*)(vdst + 64UL) = *(u*)(vsrc + 64UL);
+	*(u*)(vdst + 72UL) = *(u*)(vsrc + 72UL);
+	*(u*)(vdst + 80UL) = *(u*)(vsrc + 80UL);
+	return 0UL;
+}
 u zircout(u vc) {
 	u vd = 0;
 	u v2 = 0;
@@ -18594,87 +20288,99 @@ u zircout(u vc) {
 	u v53 = 0;
 	u v54 = 0;
 	v2 = (u)zfputs;
-	v3 = *(u*)(vc + 72);
+	v3 = *(u*)(vc + 72UL);
 	v4 = (u)"typedef unsigned char b;\012";
 	v5 = ((u(*)())v2)(v3, v4);
+	v5;
 	v6 = (u)zfputs;
-	v7 = *(u*)(vc + 72);
+	v7 = *(u*)(vc + 72UL);
 	v8 = (u)"typedef unsigned long u;\012";
 	v9 = ((u(*)())v6)(v7, v8);
+	v9;
 	v10 = (u)zfputs;
-	v11 = *(u*)(vc + 72);
+	v11 = *(u*)(vc + 72UL);
 	v12 = (u)"typedef long s;\012";
 	v13 = ((u(*)())v10)(v11, v12);
+	v13;
 	v14 = (u)zfirst_decl;
 	v15 = vc;
 	v16 = ((u(*)())v14)(v15);
 	vd = v16;
 b5:	if (!vd) goto b11;
-	v17 = 0;
-b12:	if (!v17) goto b7;
+	v17 = 0UL;
+b12:	if (!v17) goto b9;
 	v27 = (u)zfputs;
-	v28 = *(u*)(vc + 72);
+	v28 = *(u*)(vc + 72UL);
 	v29 = (u)"s syscall();\012";
 	v30 = ((u(*)())v27)(v28, v29);
+	v30;
 	v31 = (u)zfputs;
-	v32 = *(u*)(vc + 72);
+	v32 = *(u*)(vc + 72UL);
 	v33 = (u)"int main(int argc, char**argv) { return z_start((u)argc, (u)argv, 0); }\012";
 	v34 = ((u(*)())v31)(v32, v33);
+	v34;
 	v35 = (u)zfputs;
-	v36 = *(u*)(vc + 72);
+	v36 = *(u*)(vc + 72UL);
 	v37 = (u)"u zsyscall(u n, u a, u b, u c, u d, u e, u f) { return syscall(n, a, b, c, d, e, f); }\012";
 	v38 = ((u(*)())v35)(v36, v37);
+	v38;
 	v39 = (u)zfirst_decl;
 	v40 = vc;
 	v41 = ((u(*)())v39)(v40);
 	vd = v41;
 b26:	if (!vd) goto b32;
-	v42 = 0;
-b33:	if (!v42) goto b28;
+	v42 = 0UL;
+b33:	if (!v42) goto b30;
 	v52 = (u)zfflush;
-	v53 = *(u*)(vc + 72);
+	v53 = *(u*)(vc + 72UL);
 	v54 = ((u(*)())v52)(v53);
-	return 0;
-b28:	if (!*(u*)(vd + 96)) goto b38;
-	if (!*(u*)(vd + 72)) goto b38;
-	v43 = 1;
-b40:	if (!v43) goto b34;
+	v54;
+	return 0UL;
+b30:	if (!*(u*)(vd + 96UL)) goto b38;
+	if (!*(u*)(vd + 72UL)) goto b38;
+	v43 = 1UL;
+b40:	if (!v43) goto b36;
 	v44 = (u)zircdefine;
 	v45 = vc;
 	v46 = vd;
 	v47 = ((u(*)())v44)(v45, v46);
+	v47;
 b34:	v48 = (u)znext_decl;
 	v49 = vc;
 	v50 = vd;
 	v51 = ((u(*)())v48)(v49, v50);
 	vd = v51;
 	goto b26;
-b38:	v43 = 0;
+b36:	goto b34;
+b38:	v43 = 0UL;
 	goto b40;
-b32:	v42 = 1;
+b32:	v42 = 1UL;
 	goto b33;
-b7:	if (!*(u*)(vd + 96)) goto b17;
-	if (!*(u*)(vd + 72)) goto b17;
-	v18 = 1;
-b19:	if (!v18) goto b13;
+b9:	if (!*(u*)(vd + 96UL)) goto b17;
+	if (!*(u*)(vd + 72UL)) goto b17;
+	v18 = 1UL;
+b19:	if (!v18) goto b15;
 	v19 = (u)zircforward;
 	v20 = vc;
 	v21 = vd;
 	v22 = ((u(*)())v19)(v20, v21);
+	v22;
 b13:	v23 = (u)znext_decl;
 	v24 = vc;
 	v25 = vd;
 	v26 = ((u(*)())v23)(v24, v25);
 	vd = v26;
 	goto b5;
-b17:	v18 = 0;
+b15:	goto b13;
+b17:	v18 = 0UL;
 	goto b19;
-b11:	v17 = 1;
+b11:	v17 = 1UL;
 	goto b12;
 }
 u zircretval(u vc, u vic, u vib) {
 	u vi = 0;
 	u vop = 0;
+	u vkind = 0;
 	u v6 = 0;
 	u v7 = 0;
 	u v8 = 0;
@@ -18686,24 +20392,26 @@ u zircretval(u vc, u vic, u vib) {
 	u v14 = 0;
 	u v15 = 0;
 	u v16 = 0;
-	vi = 0;
-b1:	if (vi != *(u*)(vib + 16)) goto b3;
-b2:	return 0;
-b3:	vop = *(u*)(*(u*)(vib + 8) + vi * 8);
-	if (*(u*)vop != 7) goto b6;
+	vi = 0UL;
+b1:	if (vi != *(u*)(vib + 16UL)) goto b5;
+b2:	return 0UL;
+b5:	vop = *(u*)(*(u*)(vib + 8UL) + vi * 8UL);
+	if (*(u*)(vop + 0UL) != 7UL) goto b8;
 	v6 = (u)zircop;
 	v7 = vc;
 	v8 = vic;
 	v9 = vib;
-	v10 = *(u*)(vop + 8);
-	v11 = 14;
+	v10 = *(u*)(vop + 8UL);
+	v11 = 14UL;
 	v12 = ((u(*)())v6)(v7, v8, v9, v10, v11);
+	v12;
 	v13 = (u)zfputs;
-	v14 = *(u*)(vc + 72);
+	v14 = *(u*)(vc + 72UL);
 	v15 = (u)" = ";
 	v16 = ((u(*)())v13)(v14, v15);
+	v16;
 	goto b2;
-b6:	vi = vi + 1;
+b8:	vi = vi + 1UL;
 	goto b1;
 }
 u zircstr(u vc, u vs, u vn) {
@@ -18740,62 +20448,69 @@ u zircstr(u vc, u vs, u vn) {
 	u v33 = 0;
 	u v34 = 0;
 	u v35 = 0;
-	vi = 0;
+	vi = 0UL;
 	v5 = (u)zfputs;
-	v6 = *(u*)(vc + 72);
+	v6 = *(u*)(vc + 72UL);
 	v7 = (u)"\042";
 	v8 = ((u(*)())v5)(v6, v7);
-b2:	if (vi != vn) goto b4;
+	v8;
+b2:	if (vi != vn) goto b6;
 	v32 = (u)zfputs;
-	v33 = *(u*)(vc + 72);
+	v33 = *(u*)(vc + 72UL);
 	v34 = (u)"\042";
 	v35 = ((u(*)())v32)(v33, v34);
-	return 0;
-b4:	vch = (u)*(b*)(vs + vi);
-	if ((s)vch >= (s)32) goto b11;
-	v9 = 1;
+	v35;
+	return 0UL;
+b6:	vch = (u)*(b*)(vs + vi * 1UL);
+	if ((s)vch >= (s)32UL) goto b11;
+	v9 = 1UL;
 b13:	if (!v9) goto b9;
 	v12 = (u)zfputc;
-	v13 = *(u*)(vc + 72);
-	v14 = 92;
+	v13 = *(u*)(vc + 72UL);
+	v14 = 92UL;
 	v15 = ((u(*)())v12)(v13, v14);
+	v15;
 	v16 = (u)zfputc;
-	v17 = *(u*)(vc + 72);
-	v18 = 48 + (vch >> 6 & 7);
+	v17 = *(u*)(vc + 72UL);
+	v18 = 48UL + (vch >> 6UL & 7UL);
 	v19 = ((u(*)())v16)(v17, v18);
+	v19;
 	v20 = (u)zfputc;
-	v21 = *(u*)(vc + 72);
-	v22 = 48 + (vch >> 3 & 7);
+	v21 = *(u*)(vc + 72UL);
+	v22 = 48UL + (vch >> 3UL & 7UL);
 	v23 = ((u(*)())v20)(v21, v22);
+	v23;
 	v24 = (u)zfputc;
-	v25 = *(u*)(vc + 72);
-	v26 = 48 + (vch & 7);
+	v25 = *(u*)(vc + 72UL);
+	v26 = 48UL + (vch & 7UL);
 	v27 = ((u(*)())v24)(v25, v26);
-b7:	vi = vi + 1;
+	v27;
+b7:	vi = vi + 1UL;
 	goto b2;
 b9:	v28 = (u)zfputc;
-	v29 = *(u*)(vc + 72);
+	v29 = *(u*)(vc + 72UL);
 	v30 = vch;
 	v31 = ((u(*)())v28)(v29, v30);
+	v31;
 	goto b7;
-b11:	if ((s)vch <= (s)127) goto b16;
-	v10 = 1;
+b11:	if ((s)vch <= (s)127UL) goto b16;
+	v10 = 1UL;
 b18:	if (!v10) goto b14;
-	v9 = 1;
+	v9 = 1UL;
 	goto b13;
-b14:	v9 = 0;
+b14:	v9 = 0UL;
 	goto b13;
-b16:	if (vch != 92) goto b21;
-	v11 = 1;
+b16:	if (vch != 92UL) goto b21;
+	v11 = 1UL;
 b23:	if (!v11) goto b19;
-	v10 = 1;
+	v10 = 1UL;
 	goto b18;
-b19:	v10 = 0;
+b19:	v10 = 0UL;
 	goto b18;
-b21:	if (vch != 34) goto b24;
-	v11 = 1;
+b21:	if (vch != 34UL) goto b24;
+	v11 = 1UL;
 	goto b23;
-b24:	v11 = 0;
+b24:	v11 = 0UL;
 	goto b23;
 }
 u zircuse(u vc, u vic, u vib) {
@@ -18812,330 +20527,47 @@ u zircuse(u vc, u vic, u vib) {
 	u v13 = 0;
 	u v14 = 0;
 	u v15 = 0;
-	u v16 = 0;
-	u v17 = 0;
-	u v18 = 0;
-	u v19 = 0;
-	u v20 = 0;
-	u v21 = 0;
 	if (!vib) goto b5;
-	v4 = 0;
-b6:	if (!v4) goto b1;
-	return 0;
-b1:	if (!*(u*)(vib + 64)) goto b7;
-	*(u*)(vib + 64) = 6;
-	return 0;
-b7:	*(u*)(vib + 64) = 2;
-	vi = 0;
-b10:	if (vi != *(u*)(vib + 16)) goto b12;
-	if (!*(u*)(vib + 40)) goto b16;
+	v4 = 0UL;
+b6:	if (!v4) goto b3;
+	return 0UL;
+b3:	if (!*(u*)(vib + 80UL)) goto b9;
+	*(u*)(vib + 80UL) = 6UL;
+	return 0UL;
+b9:	*(u*)(vib + 80UL) = 2UL;
+	if (!*(u*)(vib + 56UL)) goto b12;
+	v5 = (u)zircuse;
+	v6 = vc;
+	v7 = vic;
+	v8 = *(u*)(vib + 56UL);
+	v9 = ((u(*)())v5)(v6, v7, v8);
+	v9;
+b10:	if (!*(u*)(vib + 64UL)) goto b18;
+	if (*(u*)(*(u*)(*(u*)(vib + 8UL) + (*(u*)(vib + 16UL) - 1UL) * 8UL) + 0UL) != 29UL) goto b18;
+	v10 = 1UL;
+b20:	if (!v10) goto b16;
 	v11 = (u)zircuse;
 	v12 = vc;
 	v13 = vic;
-	v14 = *(u*)(vib + 40);
+	v14 = *(u*)(vib + 64UL);
 	v15 = ((u(*)())v11)(v12, v13, v14);
-b16:	if (!*(u*)(vib + 48)) goto b24;
-	if (*(u*)*(u*)(*(u*)(vib + 8) + (*(u*)(vib + 16) - 1) * 8) != 29) goto b24;
-	v16 = 1;
-b26:	if (!v16) goto b20;
-	v17 = (u)zircuse;
-	v18 = vc;
-	v19 = vic;
-	v20 = *(u*)(vib + 48);
-	v21 = ((u(*)())v17)(v18, v19, v20);
-	*(u*)(*(u*)(vib + 48) + 64) = 6;
-b20:	return 0;
-b24:	v16 = 0;
-	goto b26;
-b12:	v5 = (u)zircuseop;
-	v6 = vc;
-	v7 = vic;
-	v8 = vib;
-	v9 = *(u*)(*(u*)(vib + 8) + vi * 8);
-	v10 = ((u(*)())v5)(v6, v7, v8, v9);
-	vi = vi + 1;
-	goto b10;
-b5:	v4 = 1;
+	v15;
+	*(u*)(*(u*)(vib + 64UL) + 80UL) = 6UL;
+b14:	return 0UL;
+b16:	goto b14;
+b18:	v10 = 0UL;
+	goto b20;
+b12:	goto b10;
+b5:	v4 = 1UL;
 	goto b6;
 }
-u zircuseop(u vc, u vic, u vib, u vop) {
+u zirexpr_fold(u vic, u vo) {
+	u va = 0;
+	u vb = 0;
+	u vc = 0;
+	u vn = 0;
 	u vkind = 0;
-	u v5 = 0;
-	u v6 = 0;
-	u v7 = 0;
-	u v8 = 0;
-	u v9 = 0;
-	u v10 = 0;
-	u v11 = 0;
-	u v12 = 0;
-	u v13 = 0;
-	u v14 = 0;
-	u v15 = 0;
-	u v16 = 0;
-	u v17 = 0;
-	u v18 = 0;
-	u v19 = 0;
-	u v20 = 0;
-	u v21 = 0;
-	u v22 = 0;
-	u v23 = 0;
-	u v24 = 0;
-	u v25 = 0;
-	u v26 = 0;
-	u v27 = 0;
-	u v28 = 0;
-	u v29 = 0;
-	u v30 = 0;
-	u v31 = 0;
-	u v32 = 0;
-	u v33 = 0;
-	u v34 = 0;
-	u v35 = 0;
-	u v36 = 0;
-	u v37 = 0;
-	u v38 = 0;
-	u v39 = 0;
-	u v40 = 0;
-	u v41 = 0;
-	u v42 = 0;
-	u v43 = 0;
-	u v44 = 0;
-	u v45 = 0;
-	u v46 = 0;
-	u v47 = 0;
-	u v48 = 0;
-	u v49 = 0;
-	u v50 = 0;
-	u v51 = 0;
-	u v52 = 0;
-	vkind = *(u*)vop;
-	if (vkind != 0) goto b5;
-	v5 = 1;
-b7:	if (!v5) goto b3;
-	*(u*)(*(u*)(*(u*)(vic + 112) + *(u*)(vop + 24) * 8) + 48) = 1;
-b1:	return 0;
-b3:	if (vkind != 6) goto b12;
-	v6 = 1;
-b14:	if (!v6) goto b10;
-	v22 = (u)zircuseop;
-	v23 = vc;
-	v24 = vic;
-	v25 = vib;
-	v26 = *(u*)(vop + 8);
-	v27 = ((u(*)())v22)(v23, v24, v25, v26);
-	v28 = (u)zircuseop;
-	v29 = vc;
-	v30 = vic;
-	v31 = vib;
-	v32 = *(u*)(vop + 16);
-	v33 = ((u(*)())v28)(v29, v30, v31, v32);
-	goto b1;
-b10:	if (vkind != 9) goto b96;
-	v34 = 1;
-b98:	if (!v34) goto b94;
-	v41 = (u)zircuseop;
-	v42 = vc;
-	v43 = vic;
-	v44 = vib;
-	v45 = *(u*)(vop + 8);
-	v46 = ((u(*)())v41)(v42, v43, v44, v45);
-	goto b1;
-b94:	if (vkind != 2) goto b134;
-	v47 = 1;
-b136:	if (!v47) goto b132;
-	goto b1;
-b132:	v50 = (u)zdie;
-	v51 = (u)"invalid op";
-	v52 = ((u(*)())v50)(v51);
-	goto b1;
-b134:	if (vkind != 3) goto b139;
-	v48 = 1;
-b141:	if (!v48) goto b137;
-	v47 = 1;
-	goto b136;
-b137:	v47 = 0;
-	goto b136;
-b139:	if (vkind != 4) goto b144;
-	v49 = 1;
-b146:	if (!v49) goto b142;
-	v48 = 1;
-	goto b141;
-b142:	v48 = 0;
-	goto b141;
-b144:	if (vkind != 28) goto b147;
-	v49 = 1;
-	goto b146;
-b147:	v49 = 0;
-	goto b146;
-b96:	if (vkind != 10) goto b101;
-	v35 = 1;
-b103:	if (!v35) goto b99;
-	v34 = 1;
-	goto b98;
-b99:	v34 = 0;
-	goto b98;
-b101:	if (vkind != 5) goto b106;
-	v36 = 1;
-b108:	if (!v36) goto b104;
-	v35 = 1;
-	goto b103;
-b104:	v35 = 0;
-	goto b103;
-b106:	if (vkind != 7) goto b111;
-	v37 = 1;
-b113:	if (!v37) goto b109;
-	v36 = 1;
-	goto b108;
-b109:	v36 = 0;
-	goto b108;
-b111:	if (vkind != 8) goto b116;
-	v38 = 1;
-b118:	if (!v38) goto b114;
-	v37 = 1;
-	goto b113;
-b114:	v37 = 0;
-	goto b113;
-b116:	if (vkind != 27) goto b121;
-	v39 = 1;
-b123:	if (!v39) goto b119;
-	v38 = 1;
-	goto b118;
-b119:	v38 = 0;
-	goto b118;
-b121:	if (vkind != 29) goto b126;
-	v40 = 1;
-b128:	if (!v40) goto b124;
-	v39 = 1;
-	goto b123;
-b124:	v39 = 0;
-	goto b123;
-b126:	if (vkind != 30) goto b129;
-	v40 = 1;
-	goto b128;
-b129:	v40 = 0;
-	goto b128;
-b12:	if (vkind != 11) goto b17;
-	v7 = 1;
-b19:	if (!v7) goto b15;
-	v6 = 1;
-	goto b14;
-b15:	v6 = 0;
-	goto b14;
-b17:	if (vkind != 12) goto b22;
-	v8 = 1;
-b24:	if (!v8) goto b20;
-	v7 = 1;
-	goto b19;
-b20:	v7 = 0;
-	goto b19;
-b22:	if (vkind != 13) goto b27;
-	v9 = 1;
-b29:	if (!v9) goto b25;
-	v8 = 1;
-	goto b24;
-b25:	v8 = 0;
-	goto b24;
-b27:	if (vkind != 14) goto b32;
-	v10 = 1;
-b34:	if (!v10) goto b30;
-	v9 = 1;
-	goto b29;
-b30:	v9 = 0;
-	goto b29;
-b32:	if (vkind != 15) goto b37;
-	v11 = 1;
-b39:	if (!v11) goto b35;
-	v10 = 1;
-	goto b34;
-b35:	v10 = 0;
-	goto b34;
-b37:	if (vkind != 16) goto b42;
-	v12 = 1;
-b44:	if (!v12) goto b40;
-	v11 = 1;
-	goto b39;
-b40:	v11 = 0;
-	goto b39;
-b42:	if (vkind != 17) goto b47;
-	v13 = 1;
-b49:	if (!v13) goto b45;
-	v12 = 1;
-	goto b44;
-b45:	v12 = 0;
-	goto b44;
-b47:	if (vkind != 18) goto b52;
-	v14 = 1;
-b54:	if (!v14) goto b50;
-	v13 = 1;
-	goto b49;
-b50:	v13 = 0;
-	goto b49;
-b52:	if (vkind != 19) goto b57;
-	v15 = 1;
-b59:	if (!v15) goto b55;
-	v14 = 1;
-	goto b54;
-b55:	v14 = 0;
-	goto b54;
-b57:	if (vkind != 20) goto b62;
-	v16 = 1;
-b64:	if (!v16) goto b60;
-	v15 = 1;
-	goto b59;
-b60:	v15 = 0;
-	goto b59;
-b62:	if (vkind != 21) goto b67;
-	v17 = 1;
-b69:	if (!v17) goto b65;
-	v16 = 1;
-	goto b64;
-b65:	v16 = 0;
-	goto b64;
-b67:	if (vkind != 22) goto b72;
-	v18 = 1;
-b74:	if (!v18) goto b70;
-	v17 = 1;
-	goto b69;
-b70:	v17 = 0;
-	goto b69;
-b72:	if (vkind != 23) goto b77;
-	v19 = 1;
-b79:	if (!v19) goto b75;
-	v18 = 1;
-	goto b74;
-b75:	v18 = 0;
-	goto b74;
-b77:	if (vkind != 24) goto b82;
-	v20 = 1;
-b84:	if (!v20) goto b80;
-	v19 = 1;
-	goto b79;
-b80:	v19 = 0;
-	goto b79;
-b82:	if (vkind != 25) goto b87;
-	v21 = 1;
-b89:	if (!v21) goto b85;
-	v20 = 1;
-	goto b84;
-b85:	v20 = 0;
-	goto b84;
-b87:	if (vkind != 26) goto b90;
-	v21 = 1;
-	goto b89;
-b90:	v21 = 0;
-	goto b89;
-b5:	if (vkind != 1) goto b8;
-	v5 = 1;
-	goto b7;
-b8:	v5 = 0;
-	goto b7;
-}
-u zirexpr_fold(u vic, u vo) {
-	u va = 0;
-	u vb = 0;
-	u vn = 0;
-	u vkind = 0;
-	u vret = 0;
+	u vret = 0;
 	u v8 = 0;
 	u v9 = 0;
 	u v10 = 0;
@@ -19304,387 +20736,399 @@ u zirexpr_fold(u vic, u vo) {
 	u v173 = 0;
 	u v174 = 0;
 	u v175 = 0;
-	if (!*(u*)(vo + 8)) goto b4;
+	if (!*(u*)(vo + 8UL)) goto b4;
+	va = *(u*)(vo + 8UL);
 	v8 = (u)zirexpr_fold;
 	v9 = vic;
-	v10 = *(u*)(vo + 8);
+	v10 = *(u*)(vo + 8UL);
 	v11 = ((u(*)())v8)(v9, v10);
 	va = v11;
-	if (!*(u*)(vo + 16)) goto b6;
+	if (!*(u*)(vo + 16UL)) goto b8;
+	vb = *(u*)(vo + 16UL);
 	v12 = (u)zirexpr_fold;
 	v13 = vic;
-	v14 = *(u*)(vo + 16);
+	v14 = *(u*)(vo + 16UL);
 	v15 = ((u(*)())v12)(v13, v14);
 	vb = v15;
-b6:	vkind = *(u*)vo;
-	if (vkind != 5) goto b14;
-	if (*(u*)va != 1) goto b14;
-	v16 = 1;
-b16:	if (!v16) goto b10;
+b6:	vkind = *(u*)(vo + 0UL);
+	if (vkind != 5UL) goto b14;
+	if (*(u*)(va + 0UL) != 1UL) goto b14;
+	v16 = 1UL;
+b16:	if (!v16) goto b12;
 	v17 = (u)zmkirop;
 	v18 = vic;
-	v19 = 0;
-	v20 = 0;
-	v21 = 0;
+	v19 = 0UL;
+	v20 = 0UL;
+	v21 = 0UL;
 	v22 = ((u(*)())v17)(v18, v19, v20, v21);
 	vret = v22;
-	*(u*)(vret + 24) = *(u*)(va + 24);
-	*(u*)(vret + 64) = *(u*)(vo + 64);
-	*(u*)(vret + 72) = *(u*)(vo + 72);
-	*(u*)(vret + 80) = *(u*)(vo + 80);
+	*(u*)(vret + 24UL) = *(u*)(va + 24UL);
+	*(u*)(vret + 64UL) = *(u*)(vo + 64UL);
+	*(u*)(vret + 72UL) = *(u*)(vo + 72UL);
+	*(u*)(vret + 80UL) = *(u*)(vo + 80UL);
 	return vret;
-b10:	if (*(u*)va == 3) goto b18;
+b12:	if (*(u*)(va + 0UL) == 3UL) goto b20;
 b1:	if (!va) goto b92;
-	if (*(u*)va != 3) goto b92;
-	v115 = 1;
-b94:	if (!v115) goto b88;
-	vn = *(u*)(va + 24);
-	if (vn != 0) goto b97;
-	if (vkind != 11) goto b102;
-	v116 = 1;
-b104:	if (!v116) goto b98;
+	if (*(u*)(va + 0UL) != 3UL) goto b92;
+	v115 = 1UL;
+b94:	if (!v115) goto b90;
+	vn = *(u*)(va + 24UL);
+	if (vn != 0UL) goto b97;
+	if (vkind != 11UL) goto b102;
+	v116 = 1UL;
+b104:	if (!v116) goto b100;
 	return vb;
-b98:	if (vkind != 20) goto b111;
+b100:	if (vkind != 20UL) goto b113;
 	v118 = (u)zmkirop;
 	v119 = vic;
-	v120 = 9;
+	v120 = 9UL;
 	v121 = vb;
-	v122 = 0;
+	v122 = 0UL;
 	v123 = ((u(*)())v118)(v119, v120, v121, v122);
 	vret = v123;
-	*(u*)(vret + 64) = *(u*)(vo + 64);
-	*(u*)(vret + 72) = *(u*)(vo + 72);
-	*(u*)(vret + 80) = *(u*)(vo + 80);
+	*(u*)(vret + 64UL) = *(u*)(vo + 64UL);
+	*(u*)(vret + 72UL) = *(u*)(vo + 72UL);
+	*(u*)(vret + 80UL) = *(u*)(vo + 80UL);
 	return vret;
-b111:	if (vkind != 12) goto b119;
-	v124 = 1;
-b121:	if (!v124) goto b88;
+b113:	if (vkind != 12UL) goto b119;
+	v124 = 1UL;
+b121:	if (!v124) goto b117;
 	v127 = (u)zmkirfold;
 	v128 = vic;
 	v129 = vo;
-	v130 = 0;
+	v130 = 0UL;
 	v131 = ((u(*)())v127)(v128, v129, v130);
 	return v131;
-b88:	if (!vb) goto b156;
-	if (*(u*)vb != 3) goto b156;
-	v144 = 1;
-b158:	if (!v144) goto b152;
-	vn = *(u*)(vb + 24);
-	if (vn != 0) goto b161;
-	if (vkind != 11) goto b166;
-	v145 = 1;
-b168:	if (!v145) goto b162;
+b117:b95:b88:	if (!vb) goto b156;
+	if (*(u*)(vb + 0UL) != 3UL) goto b156;
+	v144 = 1UL;
+b158:	if (!v144) goto b154;
+	vn = *(u*)(vb + 24UL);
+	if (vn != 0UL) goto b161;
+	if (vkind != 11UL) goto b166;
+	v145 = 1UL;
+b168:	if (!v145) goto b164;
 	return va;
-b162:	if (vkind != 12) goto b194;
-	v150 = 1;
-b196:	if (!v150) goto b152;
+b164:	if (vkind != 12UL) goto b194;
+	v150 = 1UL;
+b196:	if (!v150) goto b192;
 	v151 = (u)zmkirfold;
 	v152 = vic;
 	v153 = vo;
-	v154 = 0;
+	v154 = 0UL;
 	v155 = ((u(*)())v151)(v152, v153, v154);
 	return v155;
-b152:	if (*(u*)(vo + 8) != va) goto b226;
-	if (*(u*)(vo + 16) != vb) goto b226;
-	v169 = 1;
-b228:	if (!v169) goto b222;
+b192:b159:b152:	if (*(u*)(vo + 8UL) != va) goto b226;
+	if (*(u*)(vo + 16UL) != vb) goto b226;
+	v169 = 1UL;
+b228:	if (!v169) goto b224;
 	return vo;
-b222:	v170 = (u)zmkirop;
+b224:	v170 = (u)zmkirop;
 	v171 = vic;
 	v172 = vkind;
 	v173 = va;
 	v174 = vb;
 	v175 = ((u(*)())v170)(v171, v172, v173, v174);
 	vret = v175;
-	*(u*)(vret + 64) = *(u*)(vo + 64);
-	*(u*)(vret + 72) = *(u*)(vo + 72);
-	*(u*)(vret + 80) = *(u*)(vo + 80);
-	*(u*)(vret + 48) = *(u*)(vo + 48);
-	*(u*)(vret + 24) = *(u*)(vo + 24);
+	*(u*)(vret + 64UL) = *(u*)(vo + 64UL);
+	*(u*)(vret + 72UL) = *(u*)(vo + 72UL);
+	*(u*)(vret + 80UL) = *(u*)(vo + 80UL);
+	*(u*)(vret + 48UL) = *(u*)(vo + 48UL);
+	*(u*)(vret + 24UL) = *(u*)(vo + 24UL);
 	return vret;
-b226:	v169 = 0;
+b226:	v169 = 0UL;
 	goto b228;
-b194:	if (vkind != 19) goto b197;
-	v150 = 1;
+b194:	if (vkind != 19UL) goto b197;
+	v150 = 1UL;
 	goto b196;
-b197:	v150 = 0;
+b197:	v150 = 0UL;
 	goto b196;
-b166:	if (vkind != 13) goto b171;
-	v146 = 1;
+b166:	if (vkind != 13UL) goto b171;
+	v146 = 1UL;
 b173:	if (!v146) goto b169;
-	v145 = 1;
+	v145 = 1UL;
 	goto b168;
-b169:	v145 = 0;
+b169:	v145 = 0UL;
 	goto b168;
-b171:	if (vkind != 14) goto b176;
-	v147 = 1;
+b171:	if (vkind != 14UL) goto b176;
+	v147 = 1UL;
 b178:	if (!v147) goto b174;
-	v146 = 1;
+	v146 = 1UL;
 	goto b173;
-b174:	v146 = 0;
+b174:	v146 = 0UL;
 	goto b173;
-b176:	if (vkind != 20) goto b181;
-	v148 = 1;
+b176:	if (vkind != 20UL) goto b181;
+	v148 = 1UL;
 b183:	if (!v148) goto b179;
-	v147 = 1;
+	v147 = 1UL;
 	goto b178;
-b179:	v147 = 0;
+b179:	v147 = 0UL;
 	goto b178;
-b181:	if (vkind != 17) goto b186;
-	v149 = 1;
+b181:	if (vkind != 17UL) goto b186;
+	v149 = 1UL;
 b188:	if (!v149) goto b184;
-	v148 = 1;
+	v148 = 1UL;
 	goto b183;
-b184:	v148 = 0;
+b184:	v148 = 0UL;
 	goto b183;
-b186:	if (vkind != 18) goto b189;
-	v149 = 1;
+b186:	if (vkind != 18UL) goto b189;
+	v149 = 1UL;
 	goto b188;
-b189:	v149 = 0;
+b189:	v149 = 0UL;
 	goto b188;
-b161:	if (vn != 1) goto b200;
-	if (vkind != 15) goto b205;
-	v156 = 1;
-b207:	if (!v156) goto b152;
+b161:	if (vn != 1UL) goto b200;
+	if (vkind != 15UL) goto b205;
+	v156 = 1UL;
+b207:	if (!v156) goto b203;
 	return va;
-b205:	if (vkind != 19) goto b208;
-	v156 = 1;
+b203:	goto b159;
+b205:	if (vkind != 19UL) goto b208;
+	v156 = 1UL;
 	goto b207;
-b208:	v156 = 0;
+b208:	v156 = 0UL;
 	goto b207;
-b200:	if (vn != -1UL) goto b152;
-	if (vkind != 19) goto b211;
+b200:	if (vn != -1UL) goto b210;
+	if (vkind != 19UL) goto b213;
 	v157 = (u)zmkirop;
 	v158 = vic;
-	v159 = 9;
+	v159 = 9UL;
 	v160 = va;
-	v161 = 0;
+	v161 = 0UL;
 	v162 = ((u(*)())v157)(v158, v159, v160, v161);
 	vret = v162;
-	*(u*)(vret + 64) = *(u*)(vo + 64);
-	*(u*)(vret + 72) = *(u*)(vo + 72);
-	*(u*)(vret + 80) = *(u*)(vo + 80);
+	*(u*)(vret + 64UL) = *(u*)(vo + 64UL);
+	*(u*)(vret + 72UL) = *(u*)(vo + 72UL);
+	*(u*)(vret + 80UL) = *(u*)(vo + 80UL);
 	return vret;
-b211:	if (vkind != 14) goto b215;
+b213:	if (vkind != 14UL) goto b217;
 	v163 = (u)zmkirop;
 	v164 = vic;
-	v165 = 10;
+	v165 = 10UL;
 	v166 = va;
-	v167 = 0;
+	v167 = 0UL;
 	v168 = ((u(*)())v163)(v164, v165, v166, v167);
 	vret = v168;
-	*(u*)(vret + 64) = *(u*)(vo + 64);
-	*(u*)(vret + 72) = *(u*)(vo + 72);
-	*(u*)(vret + 80) = *(u*)(vo + 80);
+	*(u*)(vret + 64UL) = *(u*)(vo + 64UL);
+	*(u*)(vret + 72UL) = *(u*)(vo + 72UL);
+	*(u*)(vret + 80UL) = *(u*)(vo + 80UL);
 	return vret;
-b215:	if (vkind != 12) goto b152;
+b217:	if (vkind != 12UL) goto b221;
 	return va;
-b156:	v144 = 0;
+b221:	goto b159;
+b210:	goto b159;
+b154:	goto b152;
+b156:	v144 = 0UL;
 	goto b158;
-b119:	if (vkind != 19) goto b124;
-	v125 = 1;
+b119:	if (vkind != 19UL) goto b124;
+	v125 = 1UL;
 b126:	if (!v125) goto b122;
-	v124 = 1;
+	v124 = 1UL;
 	goto b121;
-b122:	v124 = 0;
+b122:	v124 = 0UL;
 	goto b121;
-b124:	if (vkind != 17) goto b129;
-	v126 = 1;
+b124:	if (vkind != 17UL) goto b129;
+	v126 = 1UL;
 b131:	if (!v126) goto b127;
-	v125 = 1;
+	v125 = 1UL;
 	goto b126;
-b127:	v125 = 0;
+b127:	v125 = 0UL;
 	goto b126;
-b129:	if (vkind != 18) goto b132;
-	v126 = 1;
+b129:	if (vkind != 18UL) goto b132;
+	v126 = 1UL;
 	goto b131;
-b132:	v126 = 0;
+b132:	v126 = 0UL;
 	goto b131;
-b102:	if (vkind != 13) goto b107;
-	v117 = 1;
+b102:	if (vkind != 13UL) goto b107;
+	v117 = 1UL;
 b109:	if (!v117) goto b105;
-	v116 = 1;
+	v116 = 1UL;
 	goto b104;
-b105:	v116 = 0;
+b105:	v116 = 0UL;
 	goto b104;
-b107:	if (vkind != 14) goto b110;
-	v117 = 1;
+b107:	if (vkind != 14UL) goto b110;
+	v117 = 1UL;
 	goto b109;
-b110:	v117 = 0;
+b110:	v117 = 0UL;
 	goto b109;
-b97:	if (vn != 1) goto b135;
-	if (vkind != 19) goto b88;
+b97:	if (vn != 1UL) goto b135;
+	if (vkind != 19UL) goto b138;
 	return vb;
-b135:	if (vn != -1UL) goto b88;
-	if (vkind != 19) goto b141;
+b138:	goto b95;
+b135:	if (vn != -1UL) goto b140;
+	if (vkind != 19UL) goto b143;
 	v132 = (u)zmkirop;
 	v133 = vic;
-	v134 = 9;
+	v134 = 9UL;
 	v135 = vb;
-	v136 = 0;
+	v136 = 0UL;
 	v137 = ((u(*)())v132)(v133, v134, v135, v136);
 	vret = v137;
-	*(u*)(vret + 64) = *(u*)(vo + 64);
-	*(u*)(vret + 72) = *(u*)(vo + 72);
-	*(u*)(vret + 80) = *(u*)(vo + 80);
+	*(u*)(vret + 64UL) = *(u*)(vo + 64UL);
+	*(u*)(vret + 72UL) = *(u*)(vo + 72UL);
+	*(u*)(vret + 80UL) = *(u*)(vo + 80UL);
 	return vret;
-b141:	if (vkind != 14) goto b145;
+b143:	if (vkind != 14UL) goto b147;
 	v138 = (u)zmkirop;
 	v139 = vic;
-	v140 = 10;
+	v140 = 10UL;
 	v141 = vb;
-	v142 = 0;
+	v142 = 0UL;
 	v143 = ((u(*)())v138)(v139, v140, v141, v142);
 	vret = v143;
-	*(u*)(vret + 64) = *(u*)(vo + 64);
-	*(u*)(vret + 72) = *(u*)(vo + 72);
-	*(u*)(vret + 80) = *(u*)(vo + 80);
+	*(u*)(vret + 64UL) = *(u*)(vo + 64UL);
+	*(u*)(vret + 72UL) = *(u*)(vo + 72UL);
+	*(u*)(vret + 80UL) = *(u*)(vo + 80UL);
 	return vret;
-b145:	if (vkind != 12) goto b88;
+b147:	if (vkind != 12UL) goto b151;
 	return vb;
-b92:	v115 = 0;
+b151:	goto b95;
+b140:	goto b95;
+b90:	goto b88;
+b92:	v115 = 0UL;
 	goto b94;
-b18:	if (vkind != 9) goto b23;
+b20:	if (vkind != 9UL) goto b23;
 	v23 = (u)zmkirfold;
 	v24 = vic;
 	v25 = vo;
-	v26 = -*(u*)(va + 24);
+	v26 = -*(u*)(va + 24UL);
 	v27 = ((u(*)())v23)(v24, v25, v26);
 	return v27;
-b23:	if (vkind != 10) goto b21;
+b23:	if (vkind != 10UL) goto b26;
 	v28 = (u)zmkirfold;
 	v29 = vic;
 	v30 = vo;
-	v31 = ~*(u*)(va + 24);
+	v31 = ~*(u*)(va + 24UL);
 	v32 = ((u(*)())v28)(v29, v30, v31);
 	return v32;
-b21:	if (!vb) goto b36;
-	v34 = 0;
+b26:	if (!vb) goto b36;
+	v34 = 0UL;
 b37:	if (!v34) goto b32;
-	v33 = 1;
-b34:	if (!v33) goto b28;
+	v33 = 1UL;
+b34:	if (!v33) goto b30;
 	goto b1;
-b28:	if (vkind != 11) goto b41;
+b30:	if (vkind != 11UL) goto b41;
 	v35 = (u)zmkirfold;
 	v36 = vic;
 	v37 = vo;
-	v38 = *(u*)(va + 24) + *(u*)(vb + 24);
+	v38 = *(u*)(va + 24UL) + *(u*)(vb + 24UL);
 	v39 = ((u(*)())v35)(v36, v37, v38);
 	return v39;
-b41:	if (vkind != 12) goto b44;
+b41:	if (vkind != 12UL) goto b44;
 	v40 = (u)zmkirfold;
 	v41 = vic;
 	v42 = vo;
-	v43 = *(u*)(va + 24) & *(u*)(vb + 24);
+	v43 = *(u*)(va + 24UL) & *(u*)(vb + 24UL);
 	v44 = ((u(*)())v40)(v41, v42, v43);
 	return v44;
-b44:	if (vkind != 13) goto b47;
+b44:	if (vkind != 13UL) goto b47;
 	v45 = (u)zmkirfold;
 	v46 = vic;
 	v47 = vo;
-	v48 = *(u*)(va + 24) | *(u*)(vb + 24);
+	v48 = *(u*)(va + 24UL) | *(u*)(vb + 24UL);
 	v49 = ((u(*)())v45)(v46, v47, v48);
 	return v49;
-b47:	if (vkind != 14) goto b50;
+b47:	if (vkind != 14UL) goto b50;
 	v50 = (u)zmkirfold;
 	v51 = vic;
 	v52 = vo;
-	v53 = *(u*)(va + 24) ^ *(u*)(vb + 24);
+	v53 = *(u*)(va + 24UL) ^ *(u*)(vb + 24UL);
 	v54 = ((u(*)())v50)(v51, v52, v53);
 	return v54;
-b50:	if (vkind != 15) goto b53;
+b50:	if (vkind != 15UL) goto b53;
 	v55 = (u)zmkirfold;
 	v56 = vic;
 	v57 = vo;
-	v58 = (u)((s)*(u*)(va + 24) / (s)*(u*)(vb + 24));
+	v58 = (u)((s)*(u*)(va + 24UL) / (s)*(u*)(vb + 24UL));
 	v59 = ((u(*)())v55)(v56, v57, v58);
 	return v59;
-b53:	if (vkind != 16) goto b56;
+b53:	if (vkind != 16UL) goto b56;
 	v60 = (u)zmkirfold;
 	v61 = vic;
 	v62 = vo;
-	v63 = (u)((s)*(u*)(va + 24) % (s)*(u*)(vb + 24));
+	v63 = (u)((s)*(u*)(va + 24UL) % (s)*(u*)(vb + 24UL));
 	v64 = ((u(*)())v60)(v61, v62, v63);
 	return v64;
-b56:	if (vkind != 17) goto b59;
+b56:	if (vkind != 17UL) goto b59;
 	v65 = (u)zmkirfold;
 	v66 = vic;
 	v67 = vo;
-	v68 = *(u*)(va + 24) << *(u*)(vb + 24);
+	v68 = *(u*)(va + 24UL) << *(u*)(vb + 24UL);
 	v69 = ((u(*)())v65)(v66, v67, v68);
 	return v69;
-b59:	if (vkind != 18) goto b62;
+b59:	if (vkind != 18UL) goto b62;
 	v70 = (u)zmkirfold;
 	v71 = vic;
 	v72 = vo;
-	v73 = *(u*)(va + 24) >> *(u*)(vb + 24);
+	v73 = *(u*)(va + 24UL) >> *(u*)(vb + 24UL);
 	v74 = ((u(*)())v70)(v71, v72, v73);
 	return v74;
-b62:	if (vkind != 19) goto b65;
+b62:	if (vkind != 19UL) goto b65;
 	v75 = (u)zmkirfold;
 	v76 = vic;
 	v77 = vo;
-	v78 = *(u*)(va + 24) * *(u*)(vb + 24);
+	v78 = *(u*)(va + 24UL) * *(u*)(vb + 24UL);
 	v79 = ((u(*)())v75)(v76, v77, v78);
 	return v79;
-b65:	if (vkind != 20) goto b68;
+b65:	if (vkind != 20UL) goto b68;
 	v80 = (u)zmkirfold;
 	v81 = vic;
 	v82 = vo;
-	v83 = *(u*)(va + 24) - *(u*)(vb + 24);
+	v83 = *(u*)(va + 24UL) - *(u*)(vb + 24UL);
 	v84 = ((u(*)())v80)(v81, v82, v83);
 	return v84;
-b68:	if (vkind != 21) goto b71;
+b68:	if (vkind != 21UL) goto b71;
 	v85 = (u)zmkirfold;
 	v86 = vic;
 	v87 = vo;
-	v88 = (u)(*(u*)(va + 24) == *(u*)(vb + 24));
+	v88 = (u)(*(u*)(va + 24UL) == *(u*)(vb + 24UL));
 	v89 = ((u(*)())v85)(v86, v87, v88);
 	return v89;
-b71:	if (vkind != 22) goto b74;
+b71:	if (vkind != 22UL) goto b74;
 	v90 = (u)zmkirfold;
 	v91 = vic;
 	v92 = vo;
-	v93 = (u)(*(u*)(va + 24) != *(u*)(vb + 24));
+	v93 = (u)(*(u*)(va + 24UL) != *(u*)(vb + 24UL));
 	v94 = ((u(*)())v90)(v91, v92, v93);
 	return v94;
-b74:	if (vkind != 23) goto b77;
+b74:	if (vkind != 23UL) goto b77;
 	v95 = (u)zmkirfold;
 	v96 = vic;
 	v97 = vo;
-	v98 = (u)((s)*(u*)(va + 24) > (s)*(u*)(vb + 24));
+	v98 = (u)((s)*(u*)(va + 24UL) > (s)*(u*)(vb + 24UL));
 	v99 = ((u(*)())v95)(v96, v97, v98);
 	return v99;
-b77:	if (vkind != 24) goto b80;
+b77:	if (vkind != 24UL) goto b80;
 	v100 = (u)zmkirfold;
 	v101 = vic;
 	v102 = vo;
-	v103 = (u)((s)*(u*)(va + 24) >= (s)*(u*)(vb + 24));
+	v103 = (u)((s)*(u*)(va + 24UL) >= (s)*(u*)(vb + 24UL));
 	v104 = ((u(*)())v100)(v101, v102, v103);
 	return v104;
-b80:	if (vkind != 25) goto b83;
+b80:	if (vkind != 25UL) goto b83;
 	v105 = (u)zmkirfold;
 	v106 = vic;
 	v107 = vo;
-	v108 = (u)((s)*(u*)(va + 24) < (s)*(u*)(vb + 24));
+	v108 = (u)((s)*(u*)(va + 24UL) < (s)*(u*)(vb + 24UL));
 	v109 = ((u(*)())v105)(v106, v107, v108);
 	return v109;
-b83:	if (vkind != 26) goto b1;
+b83:	if (vkind != 26UL) goto b86;
 	v110 = (u)zmkirfold;
 	v111 = vic;
 	v112 = vo;
-	v113 = (u)((s)*(u*)(va + 24) <= (s)*(u*)(vb + 24));
+	v113 = (u)((s)*(u*)(va + 24UL) <= (s)*(u*)(vb + 24UL));
 	v114 = ((u(*)())v110)(v111, v112, v113);
 	return v114;
-b32:	if (*(u*)vb == 3) goto b38;
-	v33 = 1;
+b86:	goto b1;
+b32:	if (*(u*)(vb + 0UL) == 3UL) goto b38;
+	v33 = 1UL;
 	goto b34;
-b38:	v33 = 0;
+b38:	v33 = 0UL;
 	goto b34;
-b36:	v34 = 1;
+b36:	v34 = 1UL;
 	goto b37;
-b14:	v16 = 0;
+b14:	v16 = 0UL;
 	goto b16;
+b8:	goto b6;
 b4:	return vo;
 }
 u zirfind_block(u vic, u vname, u vmake) {
@@ -19712,52 +21156,56 @@ u zirfind_block(u vic, u vname, u vmake) {
 	u v24 = 0;
 	u v25 = 0;
 	u v26 = 0;
-	vlink = vic + 96;
+	vlink = vic + 112UL;
 b1:	vl = *(u*)vlink;
 	if (!vl) goto b7;
-	v6 = 0;
-b8:	if (!v6) goto b3;
+	v6 = 0UL;
+b8:	if (!v6) goto b5;
 	if (!vmake) goto b23;
-	v15 = 0;
-b24:	if (!v15) goto b19;
+	v15 = 0UL;
+b24:	if (!v15) goto b21;
 	v16 = (u)zcdie;
-	v17 = *(u*)vic;
+	v17 = *(u*)(vic + 0UL);
 	v18 = (u)"no such label";
 	v19 = ((u(*)())v16)(v17, v18);
+	v19;
 b19:	v20 = (u)zalloc;
-	v21 = *(u*)(vic + 16);
-	v22 = 32;
+	v21 = *(u*)(vic + 16UL);
+	v22 = 32UL;
 	v23 = ((u(*)())v20)(v21, v22);
 	vl = v23;
-	*(u*)vl = vname;
-	*(u*)(vl + 8) = 0;
-	*(u*)(vl + 16) = 0;
+	*(u*)(vl + 0UL) = vname;
+	*(u*)(vl + 8UL) = 0UL;
+	*(u*)(vl + 16UL) = 0UL;
 	v24 = (u)zmkirblock;
 	v25 = vic;
 	v26 = ((u(*)())v24)(v25);
-	*(u*)(vl + 24) = v26;
+	*(u*)(vl + 24UL) = v26;
 	*(u*)vlink = vl;
-	return *(u*)(vl + 24);
-b23:	v15 = 1;
+	return *(u*)(vl + 24UL);
+b21:	goto b19;
+b23:	v15 = 1UL;
 	goto b24;
-b3:	v7 = (u)zstrcmp;
+b5:	v7 = (u)zstrcmp;
 	v8 = vname;
-	v9 = *(u*)vl;
+	v9 = *(u*)(vl + 0UL);
 	v10 = ((u(*)())v7)(v8, v9);
 	vdir = v10;
-	if (vdir != 0) goto b12;
-	if (!vmake) goto b13;
+	if (vdir != 0UL) goto b12;
+	if (!vmake) goto b15;
 	v11 = (u)zcdie;
-	v12 = *(u*)vic;
+	v12 = *(u*)(vic + 0UL);
 	v13 = (u)"duplicate label";
 	v14 = ((u(*)())v11)(v12, v13);
-b13:	return *(u*)(vl + 24);
-b12:	if ((s)vdir >= (s)0) goto b18;
-	vlink = vl + 8;
-	goto b1;
-b18:	vlink = vl + 16;
-	goto b1;
-b7:	v6 = 1;
+	v14;
+b13:	return *(u*)(vl + 24UL);
+b15:	goto b13;
+b12:	if ((s)vdir >= (s)0UL) goto b18;
+	vlink = vl + 8UL;
+b10:	goto b1;
+b18:	vlink = vl + 16UL;
+	goto b10;
+b7:	v6 = 1UL;
 	goto b8;
 }
 u zirfind_var(u vic, u vname) {
@@ -19769,42 +21217,191 @@ u zirfind_var(u vic, u vname) {
 	u v7 = 0;
 	u v8 = 0;
 	u v9 = 0;
-	vlink = vic + 104;
+	vlink = vic + 120UL;
 b1:	vv = *(u*)vlink;
 	if (!vv) goto b7;
-	v5 = 0;
-b8:	if (!v5) goto b3;
+	v5 = 0UL;
+b8:	if (!v5) goto b5;
 	return vlink;
-b3:	v6 = (u)zstrcmp;
+b5:	v6 = (u)zstrcmp;
 	v7 = vname;
-	v8 = *(u*)vv;
+	v8 = *(u*)(vv + 0UL);
 	v9 = ((u(*)())v6)(v7, v8);
 	vdir = v9;
-	if (vdir != 0) goto b12;
+	if (vdir != 0UL) goto b12;
 	return vlink;
-b12:	if ((s)vdir >= (s)0) goto b14;
-	vlink = vv + 8;
-	goto b1;
-b14:	vlink = vv + 16;
-	goto b1;
-b7:	v5 = 1;
+b12:	if ((s)vdir >= (s)0UL) goto b14;
+	vlink = vv + 8UL;
+b10:	goto b1;
+b14:	vlink = vv + 16UL;
+	goto b10;
+b7:	v5 = 1UL;
 	goto b8;
 }
+u zirfunc_backlink(u vic) {
+	u vib = 0;
+	u vi = 0;
+	u vj = 0;
+	u v4 = 0;
+	u v5 = 0;
+	u v6 = 0;
+	u v7 = 0;
+	u v8 = 0;
+	u v9 = 0;
+	u v10 = 0;
+	u v11 = 0;
+	u v12 = 0;
+	u v13 = 0;
+	u v14 = 0;
+	u v15 = 0;
+	u v16 = 0;
+	u v17 = 0;
+	u v18 = 0;
+	u v19 = 0;
+	u v20 = 0;
+	u v21 = 0;
+	u v22 = 0;
+	u v23 = 0;
+	u v24 = 0;
+	u v25 = 0;
+	u v26 = 0;
+	u v27 = 0;
+	u v28 = 0;
+	u v29 = 0;
+	u v30 = 0;
+	u v31 = 0;
+	u v32 = 0;
+	if (!*(u*)(vic + 88UL)) goto b3;
+	v4 = (u)zfree;
+	v5 = *(u*)(vic + 16UL);
+	v6 = *(u*)(vic + 88UL);
+	v7 = ((u(*)())v4)(v5, v6);
+	v7;
+b1:	*(u*)(vic + 88UL) = 0UL;
+	*(u*)(vic + 96UL) = 0UL;
+	vi = 0UL;
+b5:	if (vi != *(u*)(vic + 72UL)) goto b9;
+	v12 = (u)zirblock_backlink;
+	v13 = vic;
+	v14 = *(u*)(*(u*)(vic + 64UL) + 0UL * 8UL);
+	v15 = 0UL;
+	v16 = ((u(*)())v12)(v13, v14, v15);
+	v16;
+	v17 = (u)zalloc;
+	v18 = *(u*)(vic + 16UL);
+	v19 = *(u*)(vic + 96UL) * 8UL;
+	v20 = ((u(*)())v17)(v18, v19);
+	*(u*)(vic + 88UL) = v20;
+	vi = 0UL;
+	vj = 0UL;
+b16:	if (vi != *(u*)(vic + 72UL)) goto b20;
+	v25 = (u)zirblock_backlink;
+	v26 = vic;
+	v27 = *(u*)(*(u*)(vic + 64UL) + 0UL * 8UL);
+	v28 = 0UL;
+	v29 = ((u(*)())v25)(v26, v27, v28);
+	v29;
+	v30 = (u)zirreset;
+	v31 = *(u*)(*(u*)(vic + 64UL) + 0UL * 8UL);
+	v32 = ((u(*)())v30)(v31);
+	v32;
+	return 0UL;
+b20:	vib = *(u*)(*(u*)(vic + 64UL) + vi * 8UL);
+	if (!*(u*)(vib + 48UL)) goto b23;
+	v21 = (u)zalloc;
+	v22 = *(u*)(vic + 16UL);
+	v23 = *(u*)(vib + 48UL) * 8UL;
+	v24 = ((u(*)())v21)(v22, v23);
+	*(u*)(vib + 40UL) = v24;
+b21:	*(u*)(vib + 48UL) = 0UL;
+	*(u*)(vib + 80UL) = 0UL;
+	vi = vi + 1UL;
+	goto b16;
+b23:	goto b21;
+b9:	vib = *(u*)(*(u*)(vic + 64UL) + vi * 8UL);
+	if (!*(u*)(vib + 40UL)) goto b12;
+	v8 = (u)zfree;
+	v9 = *(u*)(vic + 16UL);
+	v10 = *(u*)(vib + 40UL);
+	v11 = ((u(*)())v8)(v9, v10);
+	v11;
+b10:	*(u*)(vib + 40UL) = 0UL;
+	*(u*)(vib + 48UL) = 0UL;
+	vi = vi + 1UL;
+	goto b5;
+b12:	goto b10;
+b3:	goto b1;
+}
+u zirfunc_basic_value(u vic) {
+	u v1 = 0;
+	u v2 = 0;
+	u v3 = 0;
+	u v4 = 0;
+	u v5 = 0;
+	u v6 = 0;
+	u v7 = 0;
+	v1 = (u)zirblock_basic_value;
+	v2 = vic;
+	v3 = *(u*)(*(u*)(vic + 64UL) + 0UL * 8UL);
+	v4 = ((u(*)())v1)(v2, v3);
+	v4;
+	v5 = (u)zirreset;
+	v6 = *(u*)(*(u*)(vic + 64UL) + 0UL * 8UL);
+	v7 = ((u(*)())v5)(v6);
+	v7;
+	return 0UL;
+}
 u zirfunc_dead(u vic) {
 	u vi = 0;
 	u v2 = 0;
 	u v3 = 0;
 	u v4 = 0;
 	u v5 = 0;
-	vi = 0;
-b1:	if (vi != *(u*)(vic + 72)) goto b3;
-	return 0;
-b3:	v2 = (u)zirblock_dead_expr;
+	u v6 = 0;
+	u v7 = 0;
+	u v8 = 0;
+	u v9 = 0;
+	u v10 = 0;
+	u v11 = 0;
+	u v12 = 0;
+	u v13 = 0;
+	u v14 = 0;
+	v2 = (u)zirblock_dead_var;
 	v3 = vic;
-	v4 = *(u*)(*(u*)(vic + 64) + vi * 8);
+	v4 = *(u*)(*(u*)(vic + 64UL) + 0UL * 8UL);
 	v5 = ((u(*)())v2)(v3, v4);
-	vi = vi + 1;
-	goto b1;
+	v5;
+	v6 = (u)zirreset;
+	v7 = *(u*)(*(u*)(vic + 64UL) + 0UL * 8UL);
+	v8 = ((u(*)())v6)(v7);
+	v8;
+	vi = 0UL;
+b3:	if (vi != *(u*)(vic + 136UL)) goto b7;
+	vi = 0UL;
+b18:	if (vi != *(u*)(vic + 72UL)) goto b22;
+	return 0UL;
+b22:	v11 = (u)zirblock_dead_expr;
+	v12 = vic;
+	v13 = *(u*)(*(u*)(vic + 64UL) + vi * 8UL);
+	v14 = ((u(*)())v11)(v12, v13);
+	v14;
+	vi = vi + 1UL;
+	goto b18;
+b7:	if ((s)vi < (s)*(u*)(vic + 152UL)) goto b12;
+	if (!*(u*)(*(u*)(*(u*)(vic + 128UL) + vi * 8UL) + 64UL)) goto b16;
+	v10 = 0UL;
+b17:	if (!v10) goto b12;
+	v9 = 1UL;
+b14:	if (!v9) goto b10;
+	*(u*)(*(u*)(*(u*)(vic + 128UL) + vi * 8UL) + 48UL) = 1UL;
+b8:	*(u*)(*(u*)(*(u*)(vic + 128UL) + vi * 8UL) + 64UL) = 0UL;
+	vi = vi + 1UL;
+	goto b3;
+b10:	goto b8;
+b12:	v9 = 0UL;
+	goto b14;
+b16:	v10 = 1UL;
+	goto b17;
 }
 u zirfunc_flow(u vic) {
 	u v1 = 0;
@@ -19820,16 +21417,19 @@ u zirfunc_flow(u vic) {
 	u v11 = 0;
 	v1 = (u)zirblock_flow2;
 	v2 = vic;
-	v3 = *(u*)*(u*)(vic + 64);
+	v3 = *(u*)(*(u*)(vic + 64UL) + 0UL * 8UL);
 	v4 = ((u(*)())v1)(v2, v3);
+	v4;
 	v5 = (u)zirblock_flow3;
 	v6 = vic;
-	v7 = *(u*)*(u*)(vic + 64);
+	v7 = *(u*)(*(u*)(vic + 64UL) + 0UL * 8UL);
 	v8 = ((u(*)())v5)(v6, v7);
+	v8;
 	v9 = (u)zirreset;
-	v10 = *(u*)*(u*)(vic + 64);
+	v10 = *(u*)(*(u*)(vic + 64UL) + 0UL * 8UL);
 	v11 = ((u(*)())v9)(v10);
-	return 0;
+	v11;
+	return 0UL;
 }
 u zirfunc_fold(u vic) {
 	u vi = 0;
@@ -19837,31 +21437,19 @@ u zirfunc_fold(u vic) {
 	u v3 = 0;
 	u v4 = 0;
 	u v5 = 0;
-	vi = 0;
-b1:	if (vi != *(u*)(vic + 72)) goto b3;
-	return 0;
-b3:	v2 = (u)zirblock_fold;
-	v3 = vic;
-	v4 = *(u*)(*(u*)(vic + 64) + vi * 8);
-	v5 = ((u(*)())v2)(v3, v4);
-	vi = vi + 1;
-	goto b1;
-}
-u zirfunc_value(u vic) {
-	u vi = 0;
-	u v2 = 0;
-	u v3 = 0;
-	u v4 = 0;
-	u v5 = 0;
-	vi = 0;
-b1:	if (vi != *(u*)(vic + 72)) goto b3;
-	return 0;
-b3:	v2 = (u)zirblock_value;
+	u v6 = 0;
+	u v7 = 0;
+	u v8 = 0;
+	v2 = (u)zirblock_fold;
 	v3 = vic;
-	v4 = *(u*)(*(u*)(vic + 64) + vi * 8);
+	v4 = *(u*)(*(u*)(vic + 64UL) + 0UL * 8UL);
 	v5 = ((u(*)())v2)(v3, v4);
-	vi = vi + 1;
-	goto b1;
+	v5;
+	v6 = (u)zirreset;
+	v7 = *(u*)(*(u*)(vic + 64UL) + 0UL * 8UL);
+	v8 = ((u(*)())v6)(v7);
+	v8;
+	return 0UL;
 }
 u zirjump(u vic, u vto, u vnext) {
 	u vcur = 0;
@@ -19882,26 +21470,508 @@ u zirjump(u vic, u vto, u vnext) {
 	u v18 = 0;
 	v5 = (u)zmkirop;
 	v6 = vic;
-	v7 = 28;
-	v8 = 0;
-	v9 = 0;
+	v7 = 28UL;
+	v8 = 0UL;
+	v9 = 0UL;
 	v10 = ((u(*)())v5)(v6, v7, v8, v9);
 	vo = v10;
 	v11 = (u)ziraddop;
 	v12 = vic;
 	v13 = vo;
 	v14 = ((u(*)())v11)(v12, v13);
-	vcur = *(u*)(vic + 88);
-	if (!vcur) goto b3;
-	if (!*(u*)(vcur + 32)) goto b6;
+	v14;
+	vcur = *(u*)(vic + 104UL);
+	if (!vcur) goto b5;
+	if (!*(u*)(vcur + 32UL)) goto b8;
 	v15 = (u)zcdie;
-	v16 = *(u*)vic;
+	v16 = *(u*)(vic + 0UL);
 	v17 = (u)"block already done";
 	v18 = ((u(*)())v15)(v16, v17);
-b6:	*(u*)(vcur + 32) = 1;
-	*(u*)(vcur + 40) = vto;
-b3:	*(u*)(vic + 88) = vnext;
-	return 0;
+	v18;
+b6:	*(u*)(vcur + 32UL) = 1UL;
+	*(u*)(vcur + 56UL) = vto;
+b3:	*(u*)(vic + 104UL) = vnext;
+	return 0UL;
+b8:	goto b6;
+b5:	goto b3;
+}
+u zirop_basic_value(u vic, u vvals, u vop) {
+	u va = 0;
+	u vb = 0;
+	u vv = 0;
+	u vret = 0;
+	u vkind = 0;
+	u vi = 0;
+	u v9 = 0;
+	u v10 = 0;
+	u v11 = 0;
+	u v12 = 0;
+	u v13 = 0;
+	u v14 = 0;
+	u v15 = 0;
+	u v16 = 0;
+	u v17 = 0;
+	u v18 = 0;
+	u v19 = 0;
+	u v20 = 0;
+	u v21 = 0;
+	u v22 = 0;
+	u v23 = 0;
+	u v24 = 0;
+	u v25 = 0;
+	u v26 = 0;
+	u v27 = 0;
+	u v28 = 0;
+	u v29 = 0;
+	u v30 = 0;
+	u v31 = 0;
+	u v32 = 0;
+	u v33 = 0;
+	u v34 = 0;
+	u v35 = 0;
+	u v36 = 0;
+	u v37 = 0;
+	u v38 = 0;
+	u v39 = 0;
+	u v40 = 0;
+	u v41 = 0;
+	u v42 = 0;
+	u v43 = 0;
+	u v44 = 0;
+	u v45 = 0;
+	u v46 = 0;
+	u v47 = 0;
+	u v48 = 0;
+	u v49 = 0;
+	u v50 = 0;
+	u v51 = 0;
+	u v52 = 0;
+	u v53 = 0;
+	u v54 = 0;
+	u v55 = 0;
+	u v56 = 0;
+	u v57 = 0;
+	u v58 = 0;
+	u v59 = 0;
+	u v60 = 0;
+	u v61 = 0;
+	u v62 = 0;
+	u v63 = 0;
+	u v64 = 0;
+	u v65 = 0;
+	u v66 = 0;
+	u v67 = 0;
+	u v68 = 0;
+	u v69 = 0;
+	u v70 = 0;
+	u v71 = 0;
+	u v72 = 0;
+	u v73 = 0;
+	u v74 = 0;
+	u v75 = 0;
+	u v76 = 0;
+	u v77 = 0;
+	u v78 = 0;
+	u v79 = 0;
+	u v80 = 0;
+	u v81 = 0;
+	u v82 = 0;
+	u v83 = 0;
+	u v84 = 0;
+	u v85 = 0;
+	u v86 = 0;
+	u v87 = 0;
+	u v88 = 0;
+	u v89 = 0;
+	u v90 = 0;
+	u v91 = 0;
+	u v92 = 0;
+	u v93 = 0;
+	u v94 = 0;
+	u v95 = 0;
+	u v96 = 0;
+	u v97 = 0;
+	u v98 = 0;
+	u v99 = 0;
+	u v100 = 0;
+	u v101 = 0;
+	u v102 = 0;
+	u v103 = 0;
+	u v104 = 0;
+	u v105 = 0;
+	u v106 = 0;
+	u v107 = 0;
+	u v108 = 0;
+	u v109 = 0;
+	u v110 = 0;
+	vkind = *(u*)(vop + 0UL);
+	va = *(u*)(vop + 8UL);
+	vb = *(u*)(vop + 16UL);
+	if (vkind != 6UL) goto b3;
+	if (*(u*)(va + 0UL) != 0UL) goto b6;
+	v9 = (u)zirop_kill;
+	v10 = vic;
+	v11 = vvals;
+	v12 = *(u*)(va + 24UL);
+	v13 = ((u(*)())v9)(v10, v11, v12);
+	v13;
+	v14 = (u)zirop_basic_value;
+	v15 = vic;
+	v16 = vvals;
+	v17 = vb;
+	v18 = ((u(*)())v14)(v15, v16, v17);
+	vb = v18;
+	if ((s)*(u*)(va + 24UL) >= (s)0UL) goto b13;
+	v19 = 1UL;
+b15:	if (!v19) goto b11;
+	v20 = (u)zdie;
+	v21 = (u)"WTF";
+	v22 = ((u(*)())v20)(v21);
+	v22;
+b9:	*(u*)(vvals + *(u*)(va + 24UL) * 8UL) = vb;
+	v23 = (u)zirop_kill;
+	v24 = vic;
+	v25 = vvals;
+	v26 = *(u*)(va + 24UL);
+	v27 = ((u(*)())v23)(v24, v25, v26);
+	v27;
+	if (vb != *(u*)(vop + 16UL)) goto b21;
+	return vop;
+b21:	v28 = (u)zmkirop;
+	v29 = vic;
+	v30 = 6UL;
+	v31 = va;
+	v32 = vb;
+	v33 = ((u(*)())v28)(v29, v30, v31, v32);
+	vret = v33;
+	v34 = (u)zircopyloc;
+	v35 = vret;
+	v36 = vop;
+	v37 = ((u(*)())v34)(v35, v36);
+	v37;
+	*(u*)(vret + 48UL) = *(u*)(vop + 48UL);
+	return vret;
+b11:	goto b9;
+b13:	if ((s)*(u*)(va + 24UL) < (s)*(u*)(vic + 136UL)) goto b16;
+	v19 = 1UL;
+	goto b15;
+b16:	v19 = 0UL;
+	goto b15;
+b6:	if (*(u*)(va + 0UL) != 5UL) goto b25;
+	vi = 0UL;
+b26:	if (vi != *(u*)(vic + 136UL)) goto b30;
+	return vop;
+b30:	*(u*)(vvals + vi * 8UL) = 0UL;
+	vi = vi + 1UL;
+	goto b26;
+b25:	v38 = (u)zdie;
+	v39 = (u)"invalid store";
+	v40 = ((u(*)())v38)(v39);
+	v40;
+	return 0UL;
+b3:	if (vkind != 0UL) goto b33;
+	vv = *(u*)(vvals + *(u*)(vop + 24UL) * 8UL);
+	if (!vv) goto b38;
+	v41 = 0UL;
+b39:	if (!v41) goto b36;
+	return vop;
+b36:	return vv;
+b38:	v41 = 1UL;
+	goto b39;
+b33:	if (vkind != 7UL) goto b42;
+	return vop;
+b42:	if (vkind != 8UL) goto b46;
+	v47 = 1UL;
+b48:	if (!v47) goto b44;
+	v53 = (u)zirop_basic_value;
+	v54 = vic;
+	v55 = vvals;
+	v56 = va;
+	v57 = ((u(*)())v53)(v54, v55, v56);
+	va = v57;
+	if (va != *(u*)(vop + 8UL)) goto b78;
+	return vop;
+b78:	v58 = (u)zmkirop;
+	v59 = vic;
+	v60 = vkind;
+	v61 = va;
+	v62 = 0UL;
+	v63 = ((u(*)())v58)(v59, v60, v61, v62);
+	vret = v63;
+	v64 = (u)zircopyloc;
+	v65 = vret;
+	v66 = vop;
+	v67 = ((u(*)())v64)(v65, v66);
+	v67;
+	*(u*)(vret + 48UL) = *(u*)(vop + 48UL);
+	*(u*)(vret + 24UL) = *(u*)(vop + 24UL);
+	return vret;
+b44:	if (vkind != 1UL) goto b84;
+	v68 = 1UL;
+b86:	if (!v68) goto b82;
+	return vop;
+b82:	if (vkind != 11UL) goto b106;
+	v72 = 1UL;
+b108:	if (!v72) goto b104;
+	v87 = (u)zirop_basic_value;
+	v88 = vic;
+	v89 = vvals;
+	v90 = va;
+	v91 = ((u(*)())v87)(v88, v89, v90);
+	va = v91;
+	v92 = (u)zirop_basic_value;
+	v93 = vic;
+	v94 = vvals;
+	v95 = vb;
+	v96 = ((u(*)())v92)(v93, v94, v95);
+	vb = v96;
+	if (va != *(u*)(vop + 8UL)) goto b186;
+	if (vb != *(u*)(vop + 16UL)) goto b186;
+	v97 = 1UL;
+b188:	if (!v97) goto b184;
+	return vop;
+b184:	v98 = (u)zmkirop;
+	v99 = vic;
+	v100 = vkind;
+	v101 = va;
+	v102 = vb;
+	v103 = ((u(*)())v98)(v99, v100, v101, v102);
+	vret = v103;
+	v104 = (u)zircopyloc;
+	v105 = vret;
+	v106 = vop;
+	v107 = ((u(*)())v104)(v105, v106);
+	v107;
+	*(u*)(vret + 48UL) = *(u*)(vop + 48UL);
+	return vret;
+b186:	v97 = 0UL;
+	goto b188;
+b104:	v108 = (u)zdie;
+	v109 = (u)"invalid op";
+	v110 = ((u(*)())v108)(v109);
+	v110;
+	return 0UL;
+b106:	if (vkind != 12UL) goto b111;
+	v73 = 1UL;
+b113:	if (!v73) goto b109;
+	v72 = 1UL;
+	goto b108;
+b109:	v72 = 0UL;
+	goto b108;
+b111:	if (vkind != 13UL) goto b116;
+	v74 = 1UL;
+b118:	if (!v74) goto b114;
+	v73 = 1UL;
+	goto b113;
+b114:	v73 = 0UL;
+	goto b113;
+b116:	if (vkind != 14UL) goto b121;
+	v75 = 1UL;
+b123:	if (!v75) goto b119;
+	v74 = 1UL;
+	goto b118;
+b119:	v74 = 0UL;
+	goto b118;
+b121:	if (vkind != 15UL) goto b126;
+	v76 = 1UL;
+b128:	if (!v76) goto b124;
+	v75 = 1UL;
+	goto b123;
+b124:	v75 = 0UL;
+	goto b123;
+b126:	if (vkind != 16UL) goto b131;
+	v77 = 1UL;
+b133:	if (!v77) goto b129;
+	v76 = 1UL;
+	goto b128;
+b129:	v76 = 0UL;
+	goto b128;
+b131:	if (vkind != 17UL) goto b136;
+	v78 = 1UL;
+b138:	if (!v78) goto b134;
+	v77 = 1UL;
+	goto b133;
+b134:	v77 = 0UL;
+	goto b133;
+b136:	if (vkind != 18UL) goto b141;
+	v79 = 1UL;
+b143:	if (!v79) goto b139;
+	v78 = 1UL;
+	goto b138;
+b139:	v78 = 0UL;
+	goto b138;
+b141:	if (vkind != 19UL) goto b146;
+	v80 = 1UL;
+b148:	if (!v80) goto b144;
+	v79 = 1UL;
+	goto b143;
+b144:	v79 = 0UL;
+	goto b143;
+b146:	if (vkind != 20UL) goto b151;
+	v81 = 1UL;
+b153:	if (!v81) goto b149;
+	v80 = 1UL;
+	goto b148;
+b149:	v80 = 0UL;
+	goto b148;
+b151:	if (vkind != 21UL) goto b156;
+	v82 = 1UL;
+b158:	if (!v82) goto b154;
+	v81 = 1UL;
+	goto b153;
+b154:	v81 = 0UL;
+	goto b153;
+b156:	if (vkind != 22UL) goto b161;
+	v83 = 1UL;
+b163:	if (!v83) goto b159;
+	v82 = 1UL;
+	goto b158;
+b159:	v82 = 0UL;
+	goto b158;
+b161:	if (vkind != 23UL) goto b166;
+	v84 = 1UL;
+b168:	if (!v84) goto b164;
+	v83 = 1UL;
+	goto b163;
+b164:	v83 = 0UL;
+	goto b163;
+b166:	if (vkind != 24UL) goto b171;
+	v85 = 1UL;
+b173:	if (!v85) goto b169;
+	v84 = 1UL;
+	goto b168;
+b169:	v84 = 0UL;
+	goto b168;
+b171:	if (vkind != 25UL) goto b176;
+	v86 = 1UL;
+b178:	if (!v86) goto b174;
+	v85 = 1UL;
+	goto b173;
+b174:	v85 = 0UL;
+	goto b173;
+b176:	if (vkind != 26UL) goto b179;
+	v86 = 1UL;
+	goto b178;
+b179:	v86 = 0UL;
+	goto b178;
+b84:	if (vkind != 2UL) goto b89;
+	v69 = 1UL;
+b91:	if (!v69) goto b87;
+	v68 = 1UL;
+	goto b86;
+b87:	v68 = 0UL;
+	goto b86;
+b89:	if (vkind != 3UL) goto b94;
+	v70 = 1UL;
+b96:	if (!v70) goto b92;
+	v69 = 1UL;
+	goto b91;
+b92:	v69 = 0UL;
+	goto b91;
+b94:	if (vkind != 4UL) goto b99;
+	v71 = 1UL;
+b101:	if (!v71) goto b97;
+	v70 = 1UL;
+	goto b96;
+b97:	v70 = 0UL;
+	goto b96;
+b99:	if (vkind != 28UL) goto b102;
+	v71 = 1UL;
+	goto b101;
+b102:	v71 = 0UL;
+	goto b101;
+b46:	if (vkind != 5UL) goto b51;
+	v48 = 1UL;
+b53:	if (!v48) goto b49;
+	v47 = 1UL;
+	goto b48;
+b49:	v47 = 0UL;
+	goto b48;
+b51:	if (vkind != 9UL) goto b56;
+	v49 = 1UL;
+b58:	if (!v49) goto b54;
+	v48 = 1UL;
+	goto b53;
+b54:	v48 = 0UL;
+	goto b53;
+b56:	if (vkind != 10UL) goto b61;
+	v50 = 1UL;
+b63:	if (!v50) goto b59;
+	v49 = 1UL;
+	goto b58;
+b59:	v49 = 0UL;
+	goto b58;
+b61:	if (vkind != 27UL) goto b66;
+	v51 = 1UL;
+b68:	if (!v51) goto b64;
+	v50 = 1UL;
+	goto b63;
+b64:	v50 = 0UL;
+	goto b63;
+b66:	if (vkind != 29UL) goto b71;
+	v52 = 1UL;
+b73:	if (!v52) goto b69;
+	v51 = 1UL;
+	goto b68;
+b69:	v51 = 0UL;
+	goto b68;
+b71:	if (vkind != 30UL) goto b74;
+	v52 = 1UL;
+	goto b73;
+b74:	v52 = 0UL;
+	goto b73;
+}
+u zirop_kill(u vic, u vvals, u vn) {
+	u vi = 0;
+	u v4 = 0;
+	u v5 = 0;
+	u v6 = 0;
+	u v7 = 0;
+b1:	if (vi != *(u*)(vic + 136UL)) goto b5;
+	return 0UL;
+b5:	v4 = (u)zirop_occurs;
+	v5 = *(u*)(vvals + vi * 8UL);
+	v6 = vn;
+	v7 = ((u(*)())v4)(v5, v6);
+	if (!v7) goto b8;
+	*(u*)(vvals + vi * 8UL) = 0UL;
+b6:	vi = vi + 1UL;
+	goto b1;
+b8:	goto b6;
+}
+u zirop_occurs(u vop, u vn) {
+	u v2 = 0;
+	u v3 = 0;
+	u v4 = 0;
+	u v5 = 0;
+	u v6 = 0;
+	u v7 = 0;
+	u v8 = 0;
+	u v9 = 0;
+	u v10 = 0;
+	if (!vop) goto b5;
+	v2 = 0UL;
+b6:	if (!v2) goto b3;
+	return 0UL;
+b3:	if (*(u*)(vop + 0UL) != 0UL) goto b9;
+	if (*(u*)(vop + 24UL) != vn) goto b12;
+	return 1UL;
+b12:	return 0UL;
+b9:	v3 = (u)zirop_occurs;
+	v4 = *(u*)(vop + 8UL);
+	v5 = vn;
+	v6 = ((u(*)())v3)(v4, v5);
+	if (!v6) goto b15;
+	return 1UL;
+b15:	v7 = (u)zirop_occurs;
+	v8 = *(u*)(vop + 16UL);
+	v9 = vn;
+	v10 = ((u(*)())v7)(v8, v9);
+	if (!v10) goto b19;
+	return 1UL;
+b19:	return 0UL;
+b5:	v2 = 1UL;
+	goto b6;
 }
 u zirreset(u vb) {
 	u v1 = 0;
@@ -19913,24 +21983,26 @@ u zirreset(u vb) {
 	u v7 = 0;
 	u v8 = 0;
 	if (!vb) goto b5;
-	v1 = 0;
-b6:	if (!v1) goto b1;
-	return 0;
-b1:	if (!*(u*)(vb + 64)) goto b11;
-	v2 = 0;
-b12:	if (!v2) goto b7;
-	return 0;
-b7:	*(u*)(vb + 64) = 0;
+	v1 = 0UL;
+b6:	if (!v1) goto b3;
+	return 0UL;
+b3:	if (!*(u*)(vb + 80UL)) goto b11;
+	v2 = 0UL;
+b12:	if (!v2) goto b9;
+	return 0UL;
+b9:	*(u*)(vb + 80UL) = 0UL;
 	v3 = (u)zirreset;
-	v4 = *(u*)(vb + 40);
+	v4 = *(u*)(vb + 56UL);
 	v5 = ((u(*)())v3)(v4);
+	v5;
 	v6 = (u)zirreset;
-	v7 = *(u*)(vb + 48);
+	v7 = *(u*)(vb + 64UL);
 	v8 = ((u(*)())v6)(v7);
-	return 0;
-b11:	v2 = 1;
+	v8;
+	return 0UL;
+b11:	v2 = 1UL;
 	goto b12;
-b5:	v1 = 1;
+b5:	v1 = 1UL;
 	goto b6;
 }
 u zirreturn(u vic, u vvalue) {
@@ -19952,25 +22024,324 @@ u zirreturn(u vic, u vvalue) {
 	u v17 = 0;
 	v4 = (u)zmkirop;
 	v5 = vic;
-	v6 = 30;
+	v6 = 30UL;
 	v7 = vvalue;
-	v8 = 0;
+	v8 = 0UL;
 	v9 = ((u(*)())v4)(v5, v6, v7, v8);
 	vo = v9;
 	v10 = (u)ziraddop;
 	v11 = vic;
-	v12 = vo;
-	v13 = ((u(*)())v10)(v11, v12);
-	vcur = *(u*)(vic + 88);
-	if (!vcur) goto b3;
-	if (!*(u*)(vcur + 32)) goto b6;
-	v14 = (u)zcdie;
-	v15 = *(u*)vic;
-	v16 = (u)"block already done";
-	v17 = ((u(*)())v14)(v15, v16);
-b6:	*(u*)(vcur + 32) = 1;
-b3:	*(u*)(vic + 88) = 0;
-	return 0;
+	v12 = vo;
+	v13 = ((u(*)())v10)(v11, v12);
+	v13;
+	vcur = *(u*)(vic + 104UL);
+	if (!vcur) goto b5;
+	if (!*(u*)(vcur + 32UL)) goto b8;
+	v14 = (u)zcdie;
+	v15 = *(u*)(vic + 0UL);
+	v16 = (u)"block already done";
+	v17 = ((u(*)())v14)(v15, v16);
+	v17;
+b6:	*(u*)(vcur + 32UL) = 1UL;
+b3:	*(u*)(vic + 104UL) = 0UL;
+	return 0UL;
+b8:	goto b6;
+b5:	goto b3;
+}
+u ziruseop(u vic, u vib, u vop) {
+	u vkind = 0;
+	u v4 = 0;
+	u v5 = 0;
+	u v6 = 0;
+	u v7 = 0;
+	u v8 = 0;
+	u v9 = 0;
+	u v10 = 0;
+	u v11 = 0;
+	u v12 = 0;
+	u v13 = 0;
+	u v14 = 0;
+	u v15 = 0;
+	u v16 = 0;
+	u v17 = 0;
+	u v18 = 0;
+	u v19 = 0;
+	u v20 = 0;
+	u v21 = 0;
+	u v22 = 0;
+	u v23 = 0;
+	u v24 = 0;
+	u v25 = 0;
+	u v26 = 0;
+	u v27 = 0;
+	u v28 = 0;
+	u v29 = 0;
+	u v30 = 0;
+	u v31 = 0;
+	u v32 = 0;
+	u v33 = 0;
+	u v34 = 0;
+	u v35 = 0;
+	u v36 = 0;
+	u v37 = 0;
+	u v38 = 0;
+	u v39 = 0;
+	u v40 = 0;
+	u v41 = 0;
+	u v42 = 0;
+	u v43 = 0;
+	u v44 = 0;
+	u v45 = 0;
+	u v46 = 0;
+	u v47 = 0;
+	u v48 = 0;
+	u v49 = 0;
+	u v50 = 0;
+	u v51 = 0;
+	u v52 = 0;
+	u v53 = 0;
+	u v54 = 0;
+	u v55 = 0;
+	u v56 = 0;
+	u v57 = 0;
+	u v58 = 0;
+	u v59 = 0;
+	u v60 = 0;
+	u v61 = 0;
+	vkind = *(u*)(vop + 0UL);
+	if (vkind != 0UL) goto b5;
+	v4 = 1UL;
+b7:	if (!v4) goto b3;
+	*(u*)(*(u*)(*(u*)(vic + 128UL) + *(u*)(vop + 24UL) * 8UL) + 64UL) = 1UL;
+b1:	return 0UL;
+b3:	if (vkind != 6UL) goto b10;
+	if (*(u*)(*(u*)(vop + 8UL) + 0UL) == 0UL) goto b13;
+	v5 = (u)ziruseop;
+	v6 = vic;
+	v7 = vib;
+	v8 = *(u*)(vop + 8UL);
+	v9 = ((u(*)())v5)(v6, v7, v8);
+	v9;
+b11:	v10 = (u)ziruseop;
+	v11 = vic;
+	v12 = vib;
+	v13 = *(u*)(vop + 16UL);
+	v14 = ((u(*)())v10)(v11, v12, v13);
+	v14;
+	goto b1;
+b13:	goto b11;
+b10:	if (vkind != 11UL) goto b19;
+	v15 = 1UL;
+b21:	if (!v15) goto b17;
+	v30 = (u)ziruseop;
+	v31 = vic;
+	v32 = vib;
+	v33 = *(u*)(vop + 8UL);
+	v34 = ((u(*)())v30)(v31, v32, v33);
+	v34;
+	v35 = (u)ziruseop;
+	v36 = vic;
+	v37 = vib;
+	v38 = *(u*)(vop + 16UL);
+	v39 = ((u(*)())v35)(v36, v37, v38);
+	v39;
+	goto b1;
+b17:	if (vkind != 9UL) goto b98;
+	v40 = 1UL;
+b100:	if (!v40) goto b96;
+	v46 = (u)ziruseop;
+	v47 = vic;
+	v48 = vib;
+	v49 = *(u*)(vop + 8UL);
+	v50 = ((u(*)())v46)(v47, v48, v49);
+	v50;
+	goto b1;
+b96:	if (vkind != 7UL) goto b129;
+	if (*(u*)(*(u*)(vop + 8UL) + 0UL) == 0UL) goto b132;
+	v51 = (u)ziruseop;
+	v52 = vic;
+	v53 = vib;
+	v54 = *(u*)(vop + 8UL);
+	v55 = ((u(*)())v51)(v52, v53, v54);
+	v55;
+b130:	goto b1;
+b132:	goto b130;
+b129:	if (vkind != 2UL) goto b137;
+	v56 = 1UL;
+b139:	if (!v56) goto b135;
+	goto b1;
+b135:	v59 = (u)zdie;
+	v60 = (u)"invalid op";
+	v61 = ((u(*)())v59)(v60);
+	v61;
+	goto b1;
+b137:	if (vkind != 3UL) goto b142;
+	v57 = 1UL;
+b144:	if (!v57) goto b140;
+	v56 = 1UL;
+	goto b139;
+b140:	v56 = 0UL;
+	goto b139;
+b142:	if (vkind != 4UL) goto b147;
+	v58 = 1UL;
+b149:	if (!v58) goto b145;
+	v57 = 1UL;
+	goto b144;
+b145:	v57 = 0UL;
+	goto b144;
+b147:	if (vkind != 28UL) goto b150;
+	v58 = 1UL;
+	goto b149;
+b150:	v58 = 0UL;
+	goto b149;
+b98:	if (vkind != 10UL) goto b103;
+	v41 = 1UL;
+b105:	if (!v41) goto b101;
+	v40 = 1UL;
+	goto b100;
+b101:	v40 = 0UL;
+	goto b100;
+b103:	if (vkind != 5UL) goto b108;
+	v42 = 1UL;
+b110:	if (!v42) goto b106;
+	v41 = 1UL;
+	goto b105;
+b106:	v41 = 0UL;
+	goto b105;
+b108:	if (vkind != 8UL) goto b113;
+	v43 = 1UL;
+b115:	if (!v43) goto b111;
+	v42 = 1UL;
+	goto b110;
+b111:	v42 = 0UL;
+	goto b110;
+b113:	if (vkind != 27UL) goto b118;
+	v44 = 1UL;
+b120:	if (!v44) goto b116;
+	v43 = 1UL;
+	goto b115;
+b116:	v43 = 0UL;
+	goto b115;
+b118:	if (vkind != 29UL) goto b123;
+	v45 = 1UL;
+b125:	if (!v45) goto b121;
+	v44 = 1UL;
+	goto b120;
+b121:	v44 = 0UL;
+	goto b120;
+b123:	if (vkind != 30UL) goto b126;
+	v45 = 1UL;
+	goto b125;
+b126:	v45 = 0UL;
+	goto b125;
+b19:	if (vkind != 12UL) goto b24;
+	v16 = 1UL;
+b26:	if (!v16) goto b22;
+	v15 = 1UL;
+	goto b21;
+b22:	v15 = 0UL;
+	goto b21;
+b24:	if (vkind != 13UL) goto b29;
+	v17 = 1UL;
+b31:	if (!v17) goto b27;
+	v16 = 1UL;
+	goto b26;
+b27:	v16 = 0UL;
+	goto b26;
+b29:	if (vkind != 14UL) goto b34;
+	v18 = 1UL;
+b36:	if (!v18) goto b32;
+	v17 = 1UL;
+	goto b31;
+b32:	v17 = 0UL;
+	goto b31;
+b34:	if (vkind != 15UL) goto b39;
+	v19 = 1UL;
+b41:	if (!v19) goto b37;
+	v18 = 1UL;
+	goto b36;
+b37:	v18 = 0UL;
+	goto b36;
+b39:	if (vkind != 16UL) goto b44;
+	v20 = 1UL;
+b46:	if (!v20) goto b42;
+	v19 = 1UL;
+	goto b41;
+b42:	v19 = 0UL;
+	goto b41;
+b44:	if (vkind != 17UL) goto b49;
+	v21 = 1UL;
+b51:	if (!v21) goto b47;
+	v20 = 1UL;
+	goto b46;
+b47:	v20 = 0UL;
+	goto b46;
+b49:	if (vkind != 18UL) goto b54;
+	v22 = 1UL;
+b56:	if (!v22) goto b52;
+	v21 = 1UL;
+	goto b51;
+b52:	v21 = 0UL;
+	goto b51;
+b54:	if (vkind != 19UL) goto b59;
+	v23 = 1UL;
+b61:	if (!v23) goto b57;
+	v22 = 1UL;
+	goto b56;
+b57:	v22 = 0UL;
+	goto b56;
+b59:	if (vkind != 20UL) goto b64;
+	v24 = 1UL;
+b66:	if (!v24) goto b62;
+	v23 = 1UL;
+	goto b61;
+b62:	v23 = 0UL;
+	goto b61;
+b64:	if (vkind != 21UL) goto b69;
+	v25 = 1UL;
+b71:	if (!v25) goto b67;
+	v24 = 1UL;
+	goto b66;
+b67:	v24 = 0UL;
+	goto b66;
+b69:	if (vkind != 22UL) goto b74;
+	v26 = 1UL;
+b76:	if (!v26) goto b72;
+	v25 = 1UL;
+	goto b71;
+b72:	v25 = 0UL;
+	goto b71;
+b74:	if (vkind != 23UL) goto b79;
+	v27 = 1UL;
+b81:	if (!v27) goto b77;
+	v26 = 1UL;
+	goto b76;
+b77:	v26 = 0UL;
+	goto b76;
+b79:	if (vkind != 24UL) goto b84;
+	v28 = 1UL;
+b86:	if (!v28) goto b82;
+	v27 = 1UL;
+	goto b81;
+b82:	v27 = 0UL;
+	goto b81;
+b84:	if (vkind != 25UL) goto b89;
+	v29 = 1UL;
+b91:	if (!v29) goto b87;
+	v28 = 1UL;
+	goto b86;
+b87:	v28 = 0UL;
+	goto b86;
+b89:	if (vkind != 26UL) goto b92;
+	v29 = 1UL;
+	goto b91;
+b92:	v29 = 0UL;
+	goto b91;
+b5:	if (vkind != 1UL) goto b8;
+	v4 = 1UL;
+	goto b7;
+b8:	v4 = 0UL;
+	goto b7;
 }
 u zlabels_to_ir(u vic, u vn) {
 	u vkind = 0;
@@ -19996,54 +22367,59 @@ u zlabels_to_ir(u vic, u vn) {
 	u v22 = 0;
 	u v23 = 0;
 	if (!vn) goto b5;
-	v4 = 0;
-b6:	if (!v4) goto b1;
-	return 0;
-b1:	*(u*)(*(u*)vic + 24) = *(u*)(vn + 24);
-	*(u*)(*(u*)vic + 32) = *(u*)(vn + 32);
-	*(u*)(*(u*)vic + 40) = *(u*)(vn + 40);
-	vkind = *(u*)vn;
-	if (vkind != 21) goto b9;
+	v4 = 0UL;
+b6:	if (!v4) goto b3;
+	return 0UL;
+b3:	*(u*)(*(u*)(vic + 0UL) + 24UL) = *(u*)(vn + 24UL);
+	*(u*)(*(u*)(vic + 0UL) + 32UL) = *(u*)(vn + 32UL);
+	*(u*)(*(u*)(vic + 0UL) + 40UL) = *(u*)(vn + 40UL);
+	vkind = *(u*)(vn + 0UL);
+	if (vkind != 21UL) goto b9;
 b10:	if (!vn) goto b16;
-	v5 = 0;
-b17:	if (!v5) goto b12;
-b7:	return 0;
-b12:	v6 = (u)zlabels_to_ir;
+	v5 = 0UL;
+b17:	if (!v5) goto b14;
+b7:	return 0UL;
+b14:	v6 = (u)zlabels_to_ir;
 	v7 = vic;
-	v8 = *(u*)(*(u*)(vn + 8) + 16);
+	v8 = *(u*)(*(u*)(vn + 8UL) + 16UL);
 	v9 = ((u(*)())v6)(v7, v8);
-	vn = *(u*)(vn + 16);
+	v9;
+	vn = *(u*)(vn + 16UL);
 	goto b10;
-b16:	v5 = 1;
+b16:	v5 = 1UL;
 	goto b17;
-b9:	if (vkind != 5) goto b20;
+b9:	if (vkind != 5UL) goto b20;
 b21:	if (!vn) goto b27;
-	v10 = 0;
-b28:	if (!v10) goto b23;
+	v10 = 0UL;
+b28:	if (!v10) goto b25;
 	goto b7;
-b23:	v11 = (u)zlabels_to_ir;
+b25:	v11 = (u)zlabels_to_ir;
 	v12 = vic;
-	v13 = *(u*)(vn + 8);
+	v13 = *(u*)(vn + 8UL);
 	v14 = ((u(*)())v11)(v12, v13);
-	vn = *(u*)(vn + 16);
+	v14;
+	vn = *(u*)(vn + 16UL);
 	goto b21;
-b27:	v10 = 1;
+b27:	v10 = 1UL;
 	goto b28;
-b20:	if (vkind != 26) goto b31;
+b20:	if (vkind != 26UL) goto b31;
 	v15 = (u)zlabels_to_ir;
 	v16 = vic;
-	v17 = *(u*)(vn + 8);
+	v17 = *(u*)(vn + 8UL);
 	v18 = ((u(*)())v15)(v16, v17);
+	v18;
 	goto b7;
-b31:	if (vkind != 31) goto b7;
-	vname = *(u*)(*(u*)(vn + 8) + 56);
+b31:	if (vkind != 31UL) goto b34;
+	vname = *(u*)(*(u*)(vn + 8UL) + 56UL);
 	v19 = (u)zirfind_block;
 	v20 = vic;
 	v21 = vname;
-	v22 = 1;
+	v22 = 1UL;
 	v23 = ((u(*)())v19)(v20, v21, v22);
+	v23;
 	goto b7;
-b5:	v4 = 1;
+b34:	goto b7;
+b5:	v4 = 1UL;
 	goto b6;
 }
 u zlayout_struct(u vc, u vd) {
@@ -20075,54 +22451,58 @@ u zlayout_struct(u vc, u vd) {
 	u v27 = 0;
 	u v28 = 0;
 	u v29 = 0;
-	if (!*(u*)(vd + 128)) goto b1;
-	if (*(u*)(vd + 128) != 2) goto b4;
+	if (!*(u*)(vd + 128UL)) goto b3;
+	if (*(u*)(vd + 128UL) != 2UL) goto b6;
 	v7 = (u)zcdie;
 	v8 = vc;
 	v9 = (u)"circular struct definition";
 	v10 = ((u(*)())v7)(v8, v9);
-b4:	return 0;
-b1:	*(u*)(vd + 128) = 2;
-	vm = *(u*)(*(u*)(vd + 136) + 16);
-	voffset = 0;
+	v10;
+b4:	return 0UL;
+b6:	goto b4;
+b3:	*(u*)(vd + 128UL) = 2UL;
+	vm = *(u*)(*(u*)(vd + 136UL) + 16UL);
+	voffset = 0UL;
 b8:	if (!vm) goto b14;
-	v11 = 0;
-b15:	if (!v11) goto b10;
-	*(u*)(vd + 120) = voffset;
-	*(u*)(vd + 128) = 1;
-	return 0;
-b10:	*(u*)(vc + 24) = *(u*)(*(u*)(vm + 8) + 24);
-	*(u*)(vc + 32) = *(u*)(*(u*)(vm + 8) + 32);
-	*(u*)(vc + 40) = *(u*)(*(u*)(vm + 8) + 40);
-	vname = *(u*)(*(u*)(*(u*)(vm + 8) + 8) + 56);
+	v11 = 0UL;
+b15:	if (!v11) goto b12;
+	*(u*)(vd + 120UL) = voffset;
+	*(u*)(vd + 128UL) = 1UL;
+	return 0UL;
+b12:	*(u*)(vc + 24UL) = *(u*)(*(u*)(vm + 8UL) + 24UL);
+	*(u*)(vc + 32UL) = *(u*)(*(u*)(vm + 8UL) + 32UL);
+	*(u*)(vc + 40UL) = *(u*)(*(u*)(vm + 8UL) + 40UL);
+	vname = *(u*)(*(u*)(*(u*)(vm + 8UL) + 8UL) + 56UL);
 	v12 = (u)zprototype;
 	v13 = vc;
-	v14 = *(u*)(*(u*)(vm + 8) + 16);
+	v14 = *(u*)(*(u*)(vm + 8UL) + 16UL);
 	v15 = ((u(*)())v12)(v13, v14);
 	vt = v15;
 	v16 = (u)zfind;
 	v17 = vc;
-	v18 = *(u*)(vd + 32);
+	v18 = *(u*)(vd + 32UL);
 	v19 = vname;
-	v20 = 1;
+	v20 = 1UL;
 	v21 = ((u(*)())v16)(v17, v18, v19, v20);
 	vmd = v21;
-	if (!*(u*)(vd + 152)) goto b18;
+	if (!*(u*)(vd + 152UL)) goto b20;
 	v22 = (u)zcdie;
 	v23 = vc;
 	v24 = (u)"duplicate member";
 	v25 = ((u(*)())v22)(v23, v24);
-b18:	*(u*)(vmd + 152) = 1;
-	*(u*)(vmd + 160) = vt;
-	*(u*)(vmd + 168) = voffset;
+	v25;
+b18:	*(u*)(vmd + 152UL) = 1UL;
+	*(u*)(vmd + 160UL) = vt;
+	*(u*)(vmd + 168UL) = voffset;
 	v26 = (u)ztype_sizeof;
 	v27 = vc;
 	v28 = vt;
 	v29 = ((u(*)())v26)(v27, v28);
 	voffset = voffset + v29;
-	vm = *(u*)(vm + 16);
+	vm = *(u*)(vm + 16UL);
 	goto b8;
-b14:	v11 = 1;
+b20:	goto b18;
+b14:	v11 = 1UL;
 	goto b15;
 }
 u zlayout_union(u vc, u vd) {
@@ -20155,56 +22535,61 @@ u zlayout_union(u vc, u vd) {
 	u v28 = 0;
 	u v29 = 0;
 	u v30 = 0;
-	if (!*(u*)(vd + 128)) goto b1;
-	if (*(u*)(vd + 128) != 2) goto b4;
+	if (!*(u*)(vd + 128UL)) goto b3;
+	if (*(u*)(vd + 128UL) != 2UL) goto b6;
 	v8 = (u)zcdie;
 	v9 = vc;
 	v10 = (u)"circular struct definition";
 	v11 = ((u(*)())v8)(v9, v10);
-b4:	return 0;
-b1:	*(u*)(vd + 128) = 2;
-	vm = *(u*)(*(u*)(vd + 136) + 16);
-	vsize = 0;
+	v11;
+b4:	return 0UL;
+b6:	goto b4;
+b3:	*(u*)(vd + 128UL) = 2UL;
+	vm = *(u*)(*(u*)(vd + 136UL) + 16UL);
+	vsize = 0UL;
 b8:	if (!vm) goto b14;
-	v12 = 0;
-b15:	if (!v12) goto b10;
-	*(u*)(vd + 120) = vsize;
-	*(u*)(vd + 128) = 1;
-	return 0;
-b10:	*(u*)(vc + 24) = *(u*)(*(u*)(vm + 8) + 24);
-	*(u*)(vc + 32) = *(u*)(*(u*)(vm + 8) + 32);
-	*(u*)(vc + 40) = *(u*)(*(u*)(vm + 8) + 40);
-	vname = *(u*)(*(u*)(*(u*)(vm + 8) + 8) + 56);
+	v12 = 0UL;
+b15:	if (!v12) goto b12;
+	*(u*)(vd + 120UL) = vsize;
+	*(u*)(vd + 128UL) = 1UL;
+	return 0UL;
+b12:	*(u*)(vc + 24UL) = *(u*)(*(u*)(vm + 8UL) + 24UL);
+	*(u*)(vc + 32UL) = *(u*)(*(u*)(vm + 8UL) + 32UL);
+	*(u*)(vc + 40UL) = *(u*)(*(u*)(vm + 8UL) + 40UL);
+	vname = *(u*)(*(u*)(*(u*)(vm + 8UL) + 8UL) + 56UL);
 	v13 = (u)zprototype;
 	v14 = vc;
-	v15 = *(u*)(*(u*)(vm + 8) + 16);
+	v15 = *(u*)(*(u*)(vm + 8UL) + 16UL);
 	v16 = ((u(*)())v13)(v14, v15);
 	vt = v16;
 	v17 = (u)zfind;
 	v18 = vc;
-	v19 = *(u*)(vd + 32);
+	v19 = *(u*)(vd + 32UL);
 	v20 = vname;
-	v21 = 1;
+	v21 = 1UL;
 	v22 = ((u(*)())v17)(v18, v19, v20, v21);
 	vmd = v22;
-	if (!*(u*)(vd + 152)) goto b18;
+	if (!*(u*)(vd + 152UL)) goto b20;
 	v23 = (u)zcdie;
 	v24 = vc;
 	v25 = (u)"duplicate member";
 	v26 = ((u(*)())v23)(v24, v25);
-b18:	*(u*)(vmd + 152) = 1;
-	*(u*)(vmd + 160) = vt;
-	*(u*)(vmd + 168) = 0;
+	v26;
+b18:	*(u*)(vmd + 152UL) = 1UL;
+	*(u*)(vmd + 160UL) = vt;
+	*(u*)(vmd + 168UL) = 0UL;
 	v27 = (u)ztype_sizeof;
 	v28 = vc;
 	v29 = vt;
 	v30 = ((u(*)())v27)(v28, v29);
 	vmember_size = v30;
-	if ((s)vmember_size <= (s)vsize) goto b23;
+	if ((s)vmember_size <= (s)vsize) goto b25;
 	vsize = vmember_size;
-b23:	vm = *(u*)(vm + 16);
+b23:	vm = *(u*)(vm + 16UL);
 	goto b8;
-b14:	v12 = 1;
+b25:	goto b23;
+b20:	goto b18;
+b14:	v12 = 1UL;
 	goto b15;
 }
 u zleave(u vc, u vtag) {
@@ -20237,46 +22622,50 @@ u zleave(u vc, u vtag) {
 	v8 = (u)zcommit;
 	v9 = vc;
 	v10 = ((u(*)())v8)(v9);
-	*(u*)(vc + 80) = 0;
-	vnargs = *(u*)(vc + 144) - *(u*)(*(u*)(vc + 120) + *(u*)(vc + 128) * 48 + 8);
-	vline = *(u*)(*(u*)(vc + 120) + *(u*)(vc + 128) * 48 + 32);
-	vcol = *(u*)(*(u*)(vc + 120) + *(u*)(vc + 128) * 48 + 40);
-	vstart = *(u*)(*(u*)(vc + 120) + *(u*)(vc + 128) * 48);
-	vend = *(u*)(vc + 48);
-	if (*(u*)(vc + 152) != *(u*)(vc + 168)) goto b2;
-	if (*(u*)(vc + 168) != 0) goto b7;
-	*(u*)(vc + 168) = 1024;
+	v10;
+	*(u*)(vc + 80UL) = 0UL;
+	vnargs = *(u*)(vc + 144UL) - *(u*)(*(u*)(vc + 120UL) + *(u*)(vc + 128UL) * 48UL + 8UL);
+	vline = *(u*)(*(u*)(vc + 120UL) + *(u*)(vc + 128UL) * 48UL + 32UL);
+	vcol = *(u*)(*(u*)(vc + 120UL) + *(u*)(vc + 128UL) * 48UL + 40UL);
+	vstart = *(u*)(*(u*)(vc + 120UL) + *(u*)(vc + 128UL) * 48UL + 0UL);
+	vend = *(u*)(vc + 48UL);
+	if (*(u*)(vc + 152UL) != *(u*)(vc + 168UL)) goto b4;
+	if (*(u*)(vc + 168UL) != 0UL) goto b7;
+	*(u*)(vc + 168UL) = 1024UL;
 	v11 = (u)zalloc;
-	v12 = *(u*)vc;
-	v13 = *(u*)(vc + 168) * 48;
+	v12 = *(u*)(vc + 0UL);
+	v13 = *(u*)(vc + 168UL) * 48UL;
 	v14 = ((u(*)())v11)(v12, v13);
-	*(u*)(vc + 160) = v14;
-b2:	*(u*)(*(u*)(vc + 160) + *(u*)(vc + 152) * 48) = vtag;
-	*(u*)(*(u*)(vc + 160) + *(u*)(vc + 152) * 48 + 8) = vnargs;
-	*(u*)(*(u*)(vc + 160) + *(u*)(vc + 152) * 48 + 16) = vstart;
-	*(u*)(*(u*)(vc + 160) + *(u*)(vc + 152) * 48 + 24) = vend;
-	*(u*)(*(u*)(vc + 160) + *(u*)(vc + 152) * 48 + 32) = vline;
-	*(u*)(*(u*)(vc + 160) + *(u*)(vc + 152) * 48 + 40) = vcol;
-	*(u*)(vc + 152) = *(u*)(vc + 152) + 1;
-	*(u*)(vc + 144) = *(u*)(vc + 144) - vnargs + 1;
-	return 0;
-b7:	*(u*)(vc + 168) = *(u*)(vc + 168) * 2;
+	*(u*)(vc + 160UL) = v14;
+b5:b2:	*(u*)(*(u*)(vc + 160UL) + *(u*)(vc + 152UL) * 48UL + 0UL) = vtag;
+	*(u*)(*(u*)(vc + 160UL) + *(u*)(vc + 152UL) * 48UL + 8UL) = vnargs;
+	*(u*)(*(u*)(vc + 160UL) + *(u*)(vc + 152UL) * 48UL + 16UL) = vstart;
+	*(u*)(*(u*)(vc + 160UL) + *(u*)(vc + 152UL) * 48UL + 24UL) = vend;
+	*(u*)(*(u*)(vc + 160UL) + *(u*)(vc + 152UL) * 48UL + 32UL) = vline;
+	*(u*)(*(u*)(vc + 160UL) + *(u*)(vc + 152UL) * 48UL + 40UL) = vcol;
+	*(u*)(vc + 152UL) = *(u*)(vc + 152UL) + 1UL;
+	*(u*)(vc + 144UL) = *(u*)(vc + 144UL) - vnargs + 1UL;
+	return 0UL;
+b7:	*(u*)(vc + 168UL) = *(u*)(vc + 168UL) * 2UL;
 	v15 = (u)zalloc;
-	v16 = *(u*)vc;
-	v17 = *(u*)(vc + 168) * 48;
+	v16 = *(u*)(vc + 0UL);
+	v17 = *(u*)(vc + 168UL) * 48UL;
 	v18 = ((u(*)())v15)(v16, v17);
 	vtmp = v18;
 	v19 = (u)zmemcpy;
 	v20 = vtmp;
-	v21 = *(u*)(vc + 160);
-	v22 = *(u*)(vc + 152) * 48;
+	v21 = *(u*)(vc + 160UL);
+	v22 = *(u*)(vc + 152UL) * 48UL;
 	v23 = ((u(*)())v19)(v20, v21, v22);
+	v23;
 	v24 = (u)zfree;
-	v25 = *(u*)vc;
-	v26 = *(u*)(vc + 160);
+	v25 = *(u*)(vc + 0UL);
+	v26 = *(u*)(vc + 160UL);
 	v27 = ((u(*)())v24)(v25, v26);
-	*(u*)(vc + 160) = vtmp;
-	goto b2;
+	v27;
+	*(u*)(vc + 160UL) = vtmp;
+	goto b5;
+b4:	goto b2;
 }
 u zliteral(u vc, u vs) {
 	u vi = 0;
@@ -20288,24 +22677,25 @@ u zliteral(u vc, u vs) {
 	u v8 = 0;
 	u v9 = 0;
 	u v10 = 0;
-	vi = 0;
-b1:	if (!(u)*(b*)(vs + vi)) goto b7;
-	v4 = 0;
-b8:	if (!v4) goto b3;
-	return 1;
-b3:	v5 = (u)zget;
+	vi = 0UL;
+b1:	if (!(u)*(b*)(vs + vi * 1UL)) goto b7;
+	v4 = 0UL;
+b8:	if (!v4) goto b5;
+	return 1UL;
+b5:	v5 = (u)zget;
 	v6 = vc;
 	v7 = ((u(*)())v5)(v6);
 	vch = v7;
-	if (vch == (u)*(b*)(vs + vi)) goto b10;
+	if (vch == (u)*(b*)(vs + vi * 1UL)) goto b12;
 	v8 = (u)zfail;
 	v9 = vc;
 	v10 = ((u(*)())v8)(v9);
-	*(u*)(vc + 112) = vs;
-	return 0;
-b10:	vi = vi + 1;
+	v10;
+	*(u*)(vc + 112UL) = vs;
+	return 0UL;
+b12:	vi = vi + 1UL;
 	goto b1;
-b7:	v4 = 1;
+b7:	v4 = 1UL;
 	goto b8;
 }
 u zlocals_to_ir(u vic, u vn) {
@@ -20337,50 +22727,53 @@ u zlocals_to_ir(u vic, u vn) {
 	u v27 = 0;
 	u v28 = 0;
 	if (!vn) goto b5;
-	v5 = 0;
-b6:	if (!v5) goto b1;
-	return 0;
-b1:	*(u*)(*(u*)vic + 24) = *(u*)(vn + 24);
-	*(u*)(*(u*)vic + 32) = *(u*)(vn + 32);
-	*(u*)(*(u*)vic + 40) = *(u*)(vn + 40);
-	vkind = *(u*)vn;
-	if (vkind != 21) goto b9;
+	v5 = 0UL;
+b6:	if (!v5) goto b3;
+	return 0UL;
+b3:	*(u*)(*(u*)(vic + 0UL) + 24UL) = *(u*)(vn + 24UL);
+	*(u*)(*(u*)(vic + 0UL) + 32UL) = *(u*)(vn + 32UL);
+	*(u*)(*(u*)(vic + 0UL) + 40UL) = *(u*)(vn + 40UL);
+	vkind = *(u*)(vn + 0UL);
+	if (vkind != 21UL) goto b9;
 b10:	if (!vn) goto b16;
-	v6 = 0;
-b17:	if (!v6) goto b12;
-b7:	return 0;
-b12:	v7 = (u)zlocals_to_ir;
+	v6 = 0UL;
+b17:	if (!v6) goto b14;
+b7:	return 0UL;
+b14:	v7 = (u)zlocals_to_ir;
 	v8 = vic;
-	v9 = *(u*)(*(u*)(vn + 8) + 16);
+	v9 = *(u*)(*(u*)(vn + 8UL) + 16UL);
 	v10 = ((u(*)())v7)(v8, v9);
-	vn = *(u*)(vn + 16);
+	v10;
+	vn = *(u*)(vn + 16UL);
 	goto b10;
-b16:	v6 = 1;
+b16:	v6 = 1UL;
 	goto b17;
-b9:	if (vkind != 5) goto b20;
+b9:	if (vkind != 5UL) goto b20;
 b21:	if (!vn) goto b27;
-	v11 = 0;
-b28:	if (!v11) goto b23;
+	v11 = 0UL;
+b28:	if (!v11) goto b25;
 	goto b7;
-b23:	v12 = (u)zlocals_to_ir;
+b25:	v12 = (u)zlocals_to_ir;
 	v13 = vic;
-	v14 = *(u*)(vn + 8);
+	v14 = *(u*)(vn + 8UL);
 	v15 = ((u(*)())v12)(v13, v14);
-	vn = *(u*)(vn + 16);
+	v15;
+	vn = *(u*)(vn + 16UL);
 	goto b21;
-b27:	v11 = 1;
+b27:	v11 = 1UL;
 	goto b28;
-b20:	if (vkind != 26) goto b31;
+b20:	if (vkind != 26UL) goto b31;
 	v16 = (u)zlocals_to_ir;
 	v17 = vic;
-	v18 = *(u*)(vn + 8);
+	v18 = *(u*)(vn + 8UL);
 	v19 = ((u(*)())v16)(v17, v18);
+	v19;
 	goto b7;
-b31:	if (vkind != 30) goto b7;
-	vname = *(u*)(*(u*)(vn + 8) + 56);
+b31:	if (vkind != 30UL) goto b34;
+	vname = *(u*)(*(u*)(vn + 8UL) + 56UL);
 	v20 = (u)zprototype;
-	v21 = *(u*)vic;
-	v22 = *(u*)(vn + 16);
+	v21 = *(u*)(vic + 0UL);
+	v22 = *(u*)(vn + 16UL);
 	v23 = ((u(*)())v20)(v21, v22);
 	vt = v23;
 	v24 = (u)ziraddvar;
@@ -20388,8 +22781,10 @@ b31:	if (vkind != 30) goto b7;
 	v26 = vname;
 	v27 = vt;
 	v28 = ((u(*)())v24)(v25, v26, v27);
+	v28;
 	goto b7;
-b5:	v5 = 1;
+b34:	goto b7;
+b5:	v5 = 1UL;
 	goto b6;
 }
 u zmain(u vargc, u vargv, u venvp) {
@@ -20511,8 +22906,9 @@ u zmain(u vargc, u vargv, u venvp) {
 	v14 = (u)zsetup_alloc;
 	v15 = (u)&va;
 	v16 = ((u(*)())v14)(v15);
+	v16;
 	v17 = (u)zfopen;
-	v18 = 2;
+	v18 = 2UL;
 	v19 = (u)&va;
 	v20 = ((u(*)())v17)(v18, v19);
 	verr = v20;
@@ -20521,161 +22917,183 @@ u zmain(u vargc, u vargv, u venvp) {
 	v23 = verr;
 	v24 = ((u(*)())v21)(v22, v23);
 	vc = v24;
-	vi = 1;
-b4:	if ((s)vi < (s)vargc) goto b6;
+	vi = 1UL;
+b4:	if ((s)vi < (s)vargc) goto b8;
 	vtmp = vinput;
 b67:	if (!vtmp) goto b73;
-	v77 = 0;
-b74:	if (!v77) goto b69;
-	if (!vshow) goto b77;
+	v77 = 0UL;
+b74:	if (!v77) goto b71;
+	if (!vshow) goto b79;
 	v87 = (u)zshow_node;
 	v88 = verr;
 	v89 = vp;
 	v90 = ((u(*)())v87)(v88, v89);
+	v90;
 	v91 = (u)zfflush;
 	v92 = verr;
 	v93 = ((u(*)())v91)(v92);
-	return 0;
-b77:	v94 = (u)zcompile;
+	v93;
+	return 0UL;
+b79:	v94 = (u)zcompile;
 	v95 = vc;
 	v96 = vp;
 	v97 = ((u(*)())v94)(v95, v96);
-	if (!vcout_filename) goto b83;
+	v97;
+	if (!vcout_filename) goto b85;
 	v98 = (u)zopen_coutput;
 	v99 = vc;
 	v100 = vcout_filename;
 	v101 = ((u(*)())v98)(v99, v100);
+	v101;
 	v102 = (u)zircout;
 	v103 = vc;
 	v104 = ((u(*)())v102)(v103);
+	v104;
 b83:	v105 = (u)zemit_builtin;
 	v106 = vc;
 	v107 = ((u(*)())v105)(v106);
-	if (!vout_filename) goto b89;
+	v107;
+	if (!vout_filename) goto b91;
 	v108 = (u)zopen_output;
-	v109 = *(u*)(vc + 48);
+	v109 = *(u*)(vc + 48UL);
 	v110 = vout_filename;
 	v111 = ((u(*)())v108)(v109, v110);
+	v111;
 	v112 = (u)zwriteout;
-	v113 = *(u*)(vc + 48);
-	v114 = *(u*)(vc + 88);
-	v115 = *(u*)(vc + 96);
+	v113 = *(u*)(vc + 48UL);
+	v114 = *(u*)(vc + 88UL);
+	v115 = *(u*)(vc + 96UL);
 	v116 = ((u(*)())v112)(v113, v114, v115);
-b89:	return 0;
-b69:	v78 = (u)zconcat_program;
+	v116;
+b89:	return 0UL;
+b91:	goto b89;
+b85:	goto b83;
+b71:	v78 = (u)zconcat_program;
 	v79 = vp;
 	v81 = (u)zparse;
-	v82 = *(u*)(vc + 16);
-	v83 = *(u*)(vtmp + 8);
+	v82 = *(u*)(vc + 16UL);
+	v83 = *(u*)(vtmp + 8UL);
 	v84 = verr;
 	v85 = ((u(*)())v81)(v82, v83, v84);
 	v80 = v85;
 	v86 = ((u(*)())v78)(v79, v80);
 	vp = v86;
-	vtmp = *(u*)vtmp;
+	vtmp = *(u*)(vtmp + 0UL);
 	goto b67;
-b73:	v77 = 1;
+b73:	v77 = 1UL;
 	goto b74;
-b6:	v26 = (u)zstrcmp;
-	v27 = *(u*)(vargv + vi * 8);
+b8:	v26 = (u)zstrcmp;
+	v27 = *(u*)(vargv + vi * 8UL);
 	v28 = (u)"-o";
 	v29 = ((u(*)())v26)(v27, v28);
 	if (!v29) goto b13;
-	v25 = 0;
-b14:	if (!v25) goto b9;
-	vi = vi + 1;
-	if ((s)vi < (s)vargc) goto b16;
+	v25 = 0UL;
+b14:	if (!v25) goto b11;
+	vi = vi + 1UL;
+	if ((s)vi < (s)vargc) goto b18;
 	v30 = (u)zdie;
 	v31 = (u)"invalid -o at end of argument list";
 	v32 = ((u(*)())v30)(v31);
-b16:	vout_filename = *(u*)(vargv + vi * 8);
-	vi = vi + 1;
+	v32;
+b16:	vout_filename = *(u*)(vargv + vi * 8UL);
+	vi = vi + 1UL;
 	goto b4;
-b9:	v34 = (u)zstrcmp;
-	v35 = *(u*)(vargv + vi * 8);
+b18:	goto b16;
+b11:	v34 = (u)zstrcmp;
+	v35 = *(u*)(vargv + vi * 8UL);
 	v36 = (u)"-fdump";
 	v37 = ((u(*)())v34)(v35, v36);
 	if (!v37) goto b24;
-	v33 = 0;
-b25:	if (!v33) goto b20;
-	vi = vi + 1;
-	vshow = 1;
+	v33 = 0UL;
+b25:	if (!v33) goto b22;
+	vi = vi + 1UL;
+	vshow = 1UL;
 	goto b4;
-b20:	v39 = (u)zstrcmp;
-	v40 = *(u*)(vargv + vi * 8);
+b22:	v39 = (u)zstrcmp;
+	v40 = *(u*)(vargv + vi * 8UL);
 	v41 = (u)"-C";
 	v42 = ((u(*)())v39)(v40, v41);
 	if (!v42) goto b31;
-	v38 = 0;
-b32:	if (!v38) goto b27;
-	vi = vi + 1;
-	if ((s)vi < (s)vargc) goto b34;
+	v38 = 0UL;
+b32:	if (!v38) goto b29;
+	vi = vi + 1UL;
+	if ((s)vi < (s)vargc) goto b36;
 	v43 = (u)zdie;
 	v44 = (u)"invalid -o at end of argument list";
 	v45 = ((u(*)())v43)(v44);
-b34:	vcout_filename = *(u*)(vargv + vi * 8);
-	vi = vi + 1;
+	v45;
+b34:	vcout_filename = *(u*)(vargv + vi * 8UL);
+	vi = vi + 1UL;
 	goto b4;
-b27:	v47 = (u)zstrcmp;
-	v48 = *(u*)(vargv + vi * 8);
+b36:	goto b34;
+b29:	v47 = (u)zstrcmp;
+	v48 = *(u*)(vargv + vi * 8UL);
 	v49 = (u)"-G";
 	v50 = ((u(*)())v47)(v48, v49);
 	if (!v50) goto b42;
-	v46 = 0;
-b43:	if (!v46) goto b38;
-	vi = vi + 1;
-	if ((s)vi < (s)vargc) goto b45;
+	v46 = 0UL;
+b43:	if (!v46) goto b40;
+	vi = vi + 1UL;
+	if ((s)vi < (s)vargc) goto b47;
 	v51 = (u)zdie;
-	v52 = (u)"invalid -P at end of argument list";
+	v52 = (u)"invalid -G at end of argument list";
 	v53 = ((u(*)())v51)(v52);
+	v53;
 b45:	v54 = (u)zopen_call_out;
 	v55 = vc;
-	v56 = *(u*)(vargv + vi * 8);
+	v56 = *(u*)(vargv + vi * 8UL);
 	v57 = ((u(*)())v54)(v55, v56);
-	vi = vi + 1;
+	v57;
+	vi = vi + 1UL;
 	goto b4;
-b38:	v59 = (u)zstrcmp;
-	v60 = *(u*)(vargv + vi * 8);
+b47:	goto b45;
+b40:	v59 = (u)zstrcmp;
+	v60 = *(u*)(vargv + vi * 8UL);
 	v61 = (u)"-n";
 	v62 = ((u(*)())v59)(v60, v61);
 	if (!v62) goto b54;
-	v58 = 0;
-b55:	if (!v58) goto b50;
-	vi = vi + 1;
-	if ((s)vi < (s)vargc) goto b57;
+	v58 = 0UL;
+b55:	if (!v58) goto b52;
+	vi = vi + 1UL;
+	if ((s)vi < (s)vargc) goto b59;
 	v63 = (u)zdie;
-	v64 = (u)"invalid -P at end of argument list";
+	v64 = (u)"invalid -n at end of argument list";
 	v65 = ((u(*)())v63)(v64);
+	v65;
 b57:	v66 = (u)zopen_lines_out;
 	v67 = vc;
-	v68 = *(u*)(vargv + vi * 8);
+	v68 = *(u*)(vargv + vi * 8UL);
 	v69 = ((u(*)())v66)(v67, v68);
-	vi = vi + 1;
+	v69;
+	vi = vi + 1UL;
 	goto b4;
-b50:	if ((u)*(b*)*(u*)(vargv + vi * 8) != 45) goto b62;
+b59:	goto b57;
+b52:	if ((u)*(b*)(*(u*)(vargv + vi * 8UL) + 0UL * 1UL) != 45UL) goto b64;
 	v70 = (u)zdie;
 	v71 = (u)"invalid argument";
 	v72 = ((u(*)())v70)(v71);
+	v72;
 b62:	v73 = (u)zalloc;
 	v74 = (u)&va;
-	v75 = 16;
+	v75 = 16UL;
 	v76 = ((u(*)())v73)(v74, v75);
 	vtmp = v76;
-	*(u*)vtmp = 0;
-	*(u*)(vtmp + 8) = *(u*)(vargv + vi * 8);
+	*(u*)(vtmp + 0UL) = 0UL;
+	*(u*)(vtmp + 8UL) = *(u*)(vargv + vi * 8UL);
 	*(u*)vlink = vtmp;
-	vlink = vtmp;
-	vi = vi + 1;
+	vlink = vtmp + 0UL;
+	vi = vi + 1UL;
 	goto b4;
-b54:	v58 = 1;
+b64:	goto b62;
+b54:	v58 = 1UL;
 	goto b55;
-b42:	v46 = 1;
+b42:	v46 = 1UL;
 	goto b43;
-b31:	v38 = 1;
+b31:	v38 = 1UL;
 	goto b32;
-b24:	v33 = 1;
+b24:	v33 = 1UL;
 	goto b25;
-b13:	v25 = 1;
+b13:	v25 = 1UL;
 	goto b14;
 }
 u zmake_tag(u vc, u vsuffix, u vsuffix_len) {
@@ -20700,15 +23118,15 @@ u zmake_tag(u vc, u vsuffix, u vsuffix_len) {
 	u v21 = 0;
 	u v22 = 0;
 	u v23 = 0;
-	vprefix = *(u*)(vc + 32);
+	vprefix = *(u*)(vc + 32UL);
 	v7 = (u)zstrlen;
 	v8 = vprefix;
 	v9 = ((u(*)())v7)(v8);
 	vprefix_len = v9;
 	vlen = vprefix_len + vsuffix_len;
 	v10 = (u)zalloc;
-	v11 = *(u*)vc;
-	v12 = vlen + 1;
+	v11 = *(u*)(vc + 0UL);
+	v12 = vlen + 1UL;
 	v13 = ((u(*)())v10)(v11, v12);
 	vresult = v13;
 	v14 = (u)zmemcpy;
@@ -20716,12 +23134,14 @@ u zmake_tag(u vc, u vsuffix, u vsuffix_len) {
 	v16 = vprefix;
 	v17 = vprefix_len;
 	v18 = ((u(*)())v14)(v15, v16, v17);
+	v18;
 	v19 = (u)zmemcpy;
-	v20 = vresult + vprefix_len;
+	v20 = vresult + vprefix_len * 1UL;
 	v21 = vsuffix;
 	v22 = vsuffix_len;
 	v23 = ((u(*)())v19)(v20, v21, v22);
-	*(b*)(vresult + vlen) = 0;
+	v23;
+	*(b*)(vresult + vlen * 1UL) = 0UL;
 	return vresult;
 }
 u zmark_func_used(u vc, u vd, u vv) {
@@ -20756,58 +23176,65 @@ u zmark_func_used(u vc, u vd, u vv) {
 	u v31 = 0;
 	u v32 = 0;
 	u v33 = 0;
-	if (!vd) goto b1;
+	if (!vd) goto b3;
 	v4 = (u)zfind;
 	v5 = vc;
-	v6 = *(u*)(vd + 32);
-	v7 = *(u*)(vv + 32);
-	v8 = 1;
+	v6 = *(u*)(vd + 32UL);
+	v7 = *(u*)(vv + 32UL);
+	v8 = 1UL;
 	v9 = ((u(*)())v4)(v5, v6, v7, v8);
 	vedge = v9;
-	if (!*(u*)(vc + 80)) goto b9;
-	if (!*(u*)(vedge + 56)) goto b13;
-	v11 = 0;
+	if (!*(u*)(vc + 80UL)) goto b9;
+	if (!*(u*)(vedge + 56UL)) goto b13;
+	v11 = 0UL;
 b14:	if (!v11) goto b9;
-	v10 = 1;
-b11:	if (!v10) goto b5;
+	v10 = 1UL;
+b11:	if (!v10) goto b7;
 	v12 = (u)zfputs;
-	v13 = *(u*)(vc + 80);
-	v14 = *(u*)(vd + 32);
+	v13 = *(u*)(vc + 80UL);
+	v14 = *(u*)(vd + 32UL);
 	v15 = ((u(*)())v12)(v13, v14);
+	v15;
 	v16 = (u)zfputs;
-	v17 = *(u*)(vc + 80);
+	v17 = *(u*)(vc + 80UL);
 	v18 = (u)" -> ";
 	v19 = ((u(*)())v16)(v17, v18);
+	v19;
 	v20 = (u)zfputs;
-	v21 = *(u*)(vc + 80);
-	v22 = *(u*)(vv + 32);
+	v21 = *(u*)(vc + 80UL);
+	v22 = *(u*)(vv + 32UL);
 	v23 = ((u(*)())v20)(v21, v22);
+	v23;
 	v24 = (u)zfputs;
-	v25 = *(u*)(vc + 80);
+	v25 = *(u*)(vc + 80UL);
 	v26 = (u)"\012";
 	v27 = ((u(*)())v24)(v25, v26);
-b5:	*(u*)(vedge + 56) = 1;
+	v27;
+b5:	*(u*)(vedge + 56UL) = 1UL;
 	v28 = (u)zfind;
 	v29 = vc;
-	v30 = *(u*)(vv + 32);
-	v31 = *(u*)(vd + 32);
-	v32 = 1;
+	v30 = *(u*)(vv + 32UL);
+	v31 = *(u*)(vd + 32UL);
+	v32 = 1UL;
 	v33 = ((u(*)())v28)(v29, v30, v31, v32);
 	vedge = v33;
-	*(u*)(vedge + 64) = 1;
-b1:	if (!*(u*)(vv + 96)) goto b20;
-	return 0;
-b20:	*(u*)(vv + 96) = 1;
-	*(u*)(vv + 48) = *(u*)(vc + 104);
-	*(u*)(vc + 104) = vv;
-	return 0;
-b9:	v10 = 0;
+	*(u*)(vedge + 64UL) = 1UL;
+b1:	if (!*(u*)(vv + 96UL)) goto b22;
+	return 0UL;
+b22:	*(u*)(vv + 96UL) = 1UL;
+	*(u*)(vv + 48UL) = *(u*)(vc + 104UL);
+	*(u*)(vc + 104UL) = vv;
+	return 0UL;
+b7:	goto b5;
+b9:	v10 = 0UL;
 	goto b11;
-b13:	v11 = 1;
+b13:	v11 = 1UL;
 	goto b14;
+b3:	goto b1;
 }
 u zmark_ir_expr(u vc, u vd, u vop) {
 	u vv = 0;
+	u vkind = 0;
 	u v5 = 0;
 	u v6 = 0;
 	u v7 = 0;
@@ -20832,49 +23259,55 @@ u zmark_ir_expr(u vc, u vd, u vop) {
 	u v26 = 0;
 	u v27 = 0;
 	u v28 = 0;
-	if (*(u*)vop != 2) goto b1;
+	if (*(u*)(vop + 0UL) != 2UL) goto b3;
 	v5 = (u)zfind;
 	v6 = vc;
-	v7 = *(u*)(vop + 32);
-	v8 = 0;
-	v9 = 0;
+	v7 = *(u*)(vop + 32UL);
+	v8 = 0UL;
+	v9 = 0UL;
 	v10 = ((u(*)())v5)(v6, v7, v8, v9);
 	vv = v10;
 	if (!vv) goto b13;
-	v12 = 0;
+	v12 = 0UL;
 b14:	if (!v12) goto b9;
-	v11 = 1;
-b11:	if (!v11) goto b5;
-	return 0;
-b5:	v14 = (u)zmark_func_used;
+	v11 = 1UL;
+b11:	if (!v11) goto b7;
+	return 0UL;
+b7:	v14 = (u)zmark_func_used;
 	v15 = vc;
 	v16 = vd;
 	v17 = vv;
 	v18 = ((u(*)())v14)(v15, v16, v17);
-b1:	if (!*(u*)(vop + 8)) goto b20;
+	v18;
+b1:	if (!*(u*)(vop + 8UL)) goto b22;
 	v19 = (u)zmark_ir_expr;
 	v20 = vc;
 	v21 = vd;
-	v22 = *(u*)(vop + 8);
+	v22 = *(u*)(vop + 8UL);
 	v23 = ((u(*)())v19)(v20, v21, v22);
-b20:	if (!*(u*)(vop + 16)) goto b24;
+	v23;
+b20:	if (!*(u*)(vop + 16UL)) goto b26;
 	v24 = (u)zmark_ir_expr;
 	v25 = vc;
 	v26 = vd;
-	v27 = *(u*)(vop + 16);
+	v27 = *(u*)(vop + 16UL);
 	v28 = ((u(*)())v24)(v25, v26, v27);
-b24:	return 0;
-b9:	if (!*(u*)(vv + 72)) goto b17;
-	v13 = 0;
+	v28;
+b24:	return 0UL;
+b26:	goto b24;
+b22:	goto b20;
+b9:	if (!*(u*)(vv + 72UL)) goto b17;
+	v13 = 0UL;
 b18:	if (!v13) goto b15;
-	v11 = 1;
+	v11 = 1UL;
 	goto b11;
-b15:	v11 = 0;
+b15:	v11 = 0UL;
 	goto b11;
-b17:	v13 = 1;
+b17:	v13 = 1UL;
 	goto b18;
-b13:	v12 = 1;
+b13:	v12 = 1UL;
 	goto b14;
+b3:	goto b1;
 }
 u zmark_ir_used(u vc, u vd) {
 	u vic = 0;
@@ -20886,63 +23319,65 @@ u zmark_ir_used(u vc, u vd) {
 	u v8 = 0;
 	u v9 = 0;
 	u v10 = 0;
-	vic = *(u*)(vd + 104);
-	vi = 0;
-b1:	if (vi != *(u*)(vic + 72)) goto b3;
-	return 0;
-b3:	vib = *(u*)(*(u*)(vic + 64) + vi * 8);
-	vj = 0;
-b6:	if (vj != *(u*)(vib + 16)) goto b8;
-	vi = vi + 1;
+	vic = *(u*)(vd + 104UL);
+	vi = 0UL;
+b1:	if (vi != *(u*)(vic + 72UL)) goto b5;
+	return 0UL;
+b5:	vib = *(u*)(*(u*)(vic + 64UL) + vi * 8UL);
+	vj = 0UL;
+b6:	if (vj != *(u*)(vib + 16UL)) goto b10;
+	vi = vi + 1UL;
 	goto b1;
-b8:	v6 = (u)zmark_ir_expr;
+b10:	v6 = (u)zmark_ir_expr;
 	v7 = vc;
 	v8 = vd;
-	v9 = *(u*)(*(u*)(vib + 8) + vj * 8);
+	v9 = *(u*)(*(u*)(vib + 8UL) + vj * 8UL);
 	v10 = ((u(*)())v6)(v7, v8, v9);
-	vj = vj + 1;
+	v10;
+	vj = vj + 1UL;
 	goto b6;
 }
 u zmemcmp(u va, u vb, u vn) {
 	u vi = 0;
-	vi = 0;
-b1:	if (vi != vn) goto b3;
-	return 0;
-b3:	if ((s)(u)*(b*)(va + vi) <= (s)(u)*(b*)(vb + vi)) goto b6;
-	return 1;
-b6:	if ((s)(u)*(b*)(va + vi) >= (s)(u)*(b*)(vb + vi)) goto b9;
+	vi = 0UL;
+b1:	if (vi != vn) goto b5;
+	return 0UL;
+b5:	if ((s)(u)*(b*)(va + vi * 1UL) <= (s)(u)*(b*)(vb + vi * 1UL)) goto b8;
+	return 1UL;
+b8:	if ((s)(u)*(b*)(va + vi * 1UL) >= (s)(u)*(b*)(vb + vi * 1UL)) goto b11;
 	return -1UL;
-b9:	vi = vi + 1;
+b11:	vi = vi + 1UL;
 	goto b1;
 }
 u zmemcpy(u vdest, u vsrc, u vsize) {
 	u vi = 0;
-	if ((s)vsize >= (s)0) goto b1;
-	return 0;
-b1:	if ((s)vsrc <= (s)vdest) goto b6;
-	vi = 0;
-b7:	if (vi != vsize) goto b9;
-b4:	return 0;
-b9:	*(b*)(vdest + vi) = (u)*(b*)(vsrc + vi);
-	vi = vi + 1;
+	if ((s)vsize >= (s)0UL) goto b3;
+	return 0UL;
+b3:	if ((s)vsrc <= (s)vdest) goto b6;
+	vi = 0UL;
+b7:	if (vi != vsize) goto b11;
+b4:	return 0UL;
+b11:	*(b*)(vdest + vi * 1UL) = (u)*(b*)(vsrc + vi * 1UL);
+	vi = vi + 1UL;
 	goto b7;
-b6:	if ((s)vsrc >= (s)vdest) goto b4;
+b6:	if ((s)vsrc >= (s)vdest) goto b13;
 	vi = vsize;
-b14:	if (vi != 0) goto b16;
+b14:	if (vi != 0UL) goto b18;
 	goto b4;
-b16:	vi = vi - 1;
-	*(b*)(vdest + vi) = (u)*(b*)(vsrc + vi);
+b18:	vi = vi - 1UL;
+	*(b*)(vdest + vi * 1UL) = (u)*(b*)(vsrc + vi * 1UL);
 	goto b14;
+b13:	goto b4;
 }
 u zmemset(u vdest, u vc, u vsize) {
 	u vi = 0;
-	if ((s)vsize >= (s)0) goto b1;
-	return 0;
-b1:	vi = 0;
-b4:	if (vi != vsize) goto b6;
-	return 0;
-b6:	*(b*)(vdest + vi) = vc;
-	vi = vi + 1;
+	if ((s)vsize >= (s)0UL) goto b3;
+	return 0UL;
+b3:	vi = 0UL;
+b4:	if (vi != vsize) goto b8;
+	return 0UL;
+b8:	*(b*)(vdest + vi * 1UL) = vc;
+	vi = vi + 1UL;
 	goto b4;
 }
 u zmkirarg(u vic, u vn, u va) {
@@ -20955,12 +23390,12 @@ u zmkirarg(u vic, u vn, u va) {
 	u v9 = 0;
 	v4 = (u)zmkirop;
 	v5 = vic;
-	v6 = 8;
+	v6 = 8UL;
 	v7 = va;
-	v8 = 0;
+	v8 = 0UL;
 	v9 = ((u(*)())v4)(v5, v6, v7, v8);
 	vo = v9;
-	*(u*)(vo + 24) = vn;
+	*(u*)(vo + 24UL) = vn;
 	return vo;
 }
 u zmkirblock(u vic) {
@@ -20978,38 +23413,39 @@ u zmkirblock(u vic) {
 	u v12 = 0;
 	u v13 = 0;
 	u v14 = 0;
-	if (*(u*)(vic + 72) != *(u*)(vic + 80)) goto b1;
-	*(u*)(vic + 80) = *(u*)(vic + 80) * 2 + 16;
+	if (*(u*)(vic + 72UL) != *(u*)(vic + 80UL)) goto b3;
+	*(u*)(vic + 80UL) = *(u*)(vic + 80UL) * 2UL + 16UL;
 	v4 = (u)zalloc;
-	v5 = *(u*)(vic + 16);
-	v6 = 8 * *(u*)(vic + 80);
+	v5 = *(u*)(vic + 16UL);
+	v6 = 8UL * *(u*)(vic + 80UL);
 	v7 = ((u(*)())v4)(v5, v6);
 	vtmp = v7;
-	vi = 0;
-b5:	if (vi != *(u*)(vic + 72)) goto b7;
-	*(u*)(vic + 64) = vtmp;
+	vi = 0UL;
+b5:	if (vi != *(u*)(vic + 72UL)) goto b9;
+	*(u*)(vic + 64UL) = vtmp;
 b1:	v8 = (u)zalloc;
-	v9 = *(u*)(vic + 16);
-	v10 = 72;
+	v9 = *(u*)(vic + 16UL);
+	v10 = 88UL;
 	v11 = ((u(*)())v8)(v9, v10);
 	vb = v11;
-	*(u*)vb = *(u*)(vic + 72);
+	*(u*)(vb + 0UL) = *(u*)(vic + 72UL);
 	v12 = (u)zmklabel;
-	v13 = *(u*)(vic + 8);
+	v13 = *(u*)(vic + 8UL);
 	v14 = ((u(*)())v12)(v13);
-	*(u*)(vb + 56) = v14;
-	*(u*)(vb + 8) = 0;
-	*(u*)(vb + 16) = 0;
-	*(u*)(vb + 24) = 0;
-	*(u*)(vb + 32) = 0;
-	*(u*)(vb + 40) = 0;
-	*(u*)(vb + 48) = 0;
-	*(u*)(*(u*)(vic + 64) + *(u*)(vic + 72) * 8) = vb;
-	*(u*)(vic + 72) = *(u*)(vic + 72) + 1;
+	*(u*)(vb + 72UL) = v14;
+	*(u*)(vb + 8UL) = 0UL;
+	*(u*)(vb + 16UL) = 0UL;
+	*(u*)(vb + 24UL) = 0UL;
+	*(u*)(vb + 32UL) = 0UL;
+	*(u*)(vb + 56UL) = 0UL;
+	*(u*)(vb + 64UL) = 0UL;
+	*(u*)(*(u*)(vic + 64UL) + *(u*)(vic + 72UL) * 8UL) = vb;
+	*(u*)(vic + 72UL) = *(u*)(vic + 72UL) + 1UL;
 	return vb;
-b7:	*(u*)(vtmp + vi * 8) = *(u*)(*(u*)(vic + 64) + vi * 8);
-	vi = vi + 1;
+b9:	*(u*)(vtmp + vi * 8UL) = *(u*)(*(u*)(vic + 64UL) + vi * 8UL);
+	vi = vi + 1UL;
 	goto b5;
+b3:	goto b1;
 }
 u zmkirconst(u vic, u vn) {
 	u vo = 0;
@@ -21021,12 +23457,12 @@ u zmkirconst(u vic, u vn) {
 	u v8 = 0;
 	v3 = (u)zmkirop;
 	v4 = vic;
-	v5 = 3;
-	v6 = 0;
-	v7 = 0;
+	v5 = 3UL;
+	v6 = 0UL;
+	v7 = 0UL;
 	v8 = ((u(*)())v3)(v4, v5, v6, v7);
 	vo = v8;
-	*(u*)(vo + 24) = vn;
+	*(u*)(vo + 24UL) = vn;
 	return vo;
 }
 u zmkirfold(u vic, u vs, u vn) {
@@ -21039,15 +23475,15 @@ u zmkirfold(u vic, u vs, u vn) {
 	u v9 = 0;
 	v4 = (u)zmkirop;
 	v5 = vic;
-	v6 = 3;
-	v7 = 0;
-	v8 = 0;
+	v6 = 3UL;
+	v7 = 0UL;
+	v8 = 0UL;
 	v9 = ((u(*)())v4)(v5, v6, v7, v8);
 	vo = v9;
-	*(u*)(vo + 64) = *(u*)(vs + 64);
-	*(u*)(vo + 72) = *(u*)(vs + 72);
-	*(u*)(vo + 80) = *(u*)(vs + 80);
-	*(u*)(vo + 24) = vn;
+	*(u*)(vo + 64UL) = *(u*)(vs + 64UL);
+	*(u*)(vo + 72UL) = *(u*)(vs + 72UL);
+	*(u*)(vo + 80UL) = *(u*)(vs + 80UL);
+	*(u*)(vo + 24UL) = vn;
 	return vo;
 }
 u zmkirfunc(u vc, u vname) {
@@ -21060,18 +23496,19 @@ u zmkirfunc(u vc, u vname) {
 	u v8 = 0;
 	u v9 = 0;
 	v3 = (u)zalloc;
-	v4 = *(u*)vc;
-	v5 = 144;
+	v4 = *(u*)(vc + 0UL);
+	v5 = 160UL;
 	v6 = ((u(*)())v3)(v4, v5);
 	vic = v6;
-	*(u*)vic = vc;
-	*(u*)(vic + 16) = *(u*)vc;
-	*(u*)(vic + 8) = *(u*)(vc + 48);
+	*(u*)(vic + 0UL) = vc;
+	*(u*)(vic + 16UL) = *(u*)(vc + 0UL);
+	*(u*)(vic + 8UL) = *(u*)(vc + 48UL);
 	v7 = (u)zmkirblock;
 	v8 = vic;
 	v9 = ((u(*)())v7)(v8);
-	*(u*)(vic + 88) = *(u*)*(u*)(vic + 64);
-	*(u*)(vic + 24) = vname;
+	v9;
+	*(u*)(vic + 104UL) = *(u*)(*(u*)(vic + 64UL) + 0UL * 8UL);
+	*(u*)(vic + 24UL) = vname;
 	return vic;
 }
 u zmkirfuncref(u vic, u vname) {
@@ -21087,16 +23524,16 @@ u zmkirfuncref(u vic, u vname) {
 	u v11 = 0;
 	v3 = (u)zmkirop;
 	v4 = vic;
-	v5 = 2;
-	v6 = 0;
-	v7 = 0;
+	v5 = 2UL;
+	v6 = 0UL;
+	v7 = 0UL;
 	v8 = ((u(*)())v3)(v4, v5, v6, v7);
 	vo = v8;
-	*(u*)(vo + 32) = vname;
+	*(u*)(vo + 32UL) = vname;
 	v9 = (u)zstrlen;
 	v10 = vname;
 	v11 = ((u(*)())v9)(v10);
-	*(u*)(vo + 40) = v11;
+	*(u*)(vo + 40UL) = v11;
 	return vo;
 }
 u zmkirop(u vic, u vkind, u va, u vb) {
@@ -21106,16 +23543,16 @@ u zmkirop(u vic, u vkind, u va, u vb) {
 	u v7 = 0;
 	u v8 = 0;
 	v5 = (u)zalloc;
-	v6 = *(u*)(vic + 16);
-	v7 = 88;
+	v6 = *(u*)(vic + 16UL);
+	v7 = 88UL;
 	v8 = ((u(*)())v5)(v6, v7);
 	vo = v8;
-	*(u*)vo = vkind;
-	*(u*)(vo + 8) = va;
-	*(u*)(vo + 16) = vb;
-	*(u*)(vo + 64) = *(u*)(*(u*)vic + 24);
-	*(u*)(vo + 72) = *(u*)(*(u*)vic + 32);
-	*(u*)(vo + 80) = *(u*)(*(u*)vic + 40);
+	*(u*)(vo + 0UL) = vkind;
+	*(u*)(vo + 8UL) = va;
+	*(u*)(vo + 16UL) = vb;
+	*(u*)(vo + 64UL) = *(u*)(*(u*)(vic + 0UL) + 24UL);
+	*(u*)(vo + 72UL) = *(u*)(*(u*)(vic + 0UL) + 32UL);
+	*(u*)(vo + 80UL) = *(u*)(*(u*)(vic + 0UL) + 40UL);
 	return vo;
 }
 u zmkirretval(u vic, u va, u vt) {
@@ -21128,12 +23565,12 @@ u zmkirretval(u vic, u va, u vt) {
 	u v9 = 0;
 	v4 = (u)zmkirop;
 	v5 = vic;
-	v6 = 7;
+	v6 = 7UL;
 	v7 = va;
-	v8 = 0;
+	v8 = 0UL;
 	v9 = ((u(*)())v4)(v5, v6, v7, v8);
 	vo = v9;
-	*(u*)(vo + 48) = vt;
+	*(u*)(vo + 48UL) = vt;
 	return vo;
 }
 u zmkirstr(u vic, u vs, u vslen) {
@@ -21146,13 +23583,13 @@ u zmkirstr(u vic, u vs, u vslen) {
 	u v9 = 0;
 	v4 = (u)zmkirop;
 	v5 = vic;
-	v6 = 4;
-	v7 = 0;
-	v8 = 0;
+	v6 = 4UL;
+	v7 = 0UL;
+	v8 = 0UL;
 	v9 = ((u(*)())v4)(v5, v6, v7, v8);
 	vo = v9;
-	*(u*)(vo + 32) = vs;
-	*(u*)(vo + 40) = vslen;
+	*(u*)(vo + 32UL) = vs;
+	*(u*)(vo + 40UL) = vslen;
 	return vo;
 }
 u zmkirtmp(u vic, u vt) {
@@ -21171,18 +23608,18 @@ u zmkirtmp(u vic, u vt) {
 	u v14 = 0;
 	v4 = (u)zmkirvar;
 	v5 = vic;
-	v6 = 0;
+	v6 = 0UL;
 	v7 = vt;
 	v8 = ((u(*)())v4)(v5, v6, v7);
 	vv = v8;
 	v9 = (u)zmkirop;
 	v10 = vic;
-	v11 = 0;
-	v12 = 0;
-	v13 = 0;
+	v11 = 0UL;
+	v12 = 0UL;
+	v13 = 0UL;
 	v14 = ((u(*)())v9)(v10, v11, v12, v13);
 	vo = v14;
-	*(u*)(vo + 24) = *(u*)(vv + 32);
+	*(u*)(vo + 24UL) = *(u*)(vv + 32UL);
 	return vo;
 }
 u zmkirvar(u vic, u vname, u vt) {
@@ -21197,31 +23634,32 @@ u zmkirvar(u vic, u vname, u vt) {
 	u v11 = 0;
 	u v12 = 0;
 	u v13 = 0;
-	if (*(u*)(vic + 120) != *(u*)(vic + 128)) goto b1;
-	*(u*)(vic + 128) = *(u*)(vic + 128) * 2 + 16;
+	if (*(u*)(vic + 136UL) != *(u*)(vic + 144UL)) goto b3;
+	*(u*)(vic + 144UL) = *(u*)(vic + 144UL) * 2UL + 16UL;
 	v6 = (u)zalloc;
-	v7 = *(u*)(vic + 16);
-	v8 = 8 * *(u*)(vic + 128);
+	v7 = *(u*)(vic + 16UL);
+	v8 = 8UL * *(u*)(vic + 144UL);
 	v9 = ((u(*)())v6)(v7, v8);
 	vtmp = v9;
-	vi = 0;
-b5:	if (vi != *(u*)(vic + 120)) goto b7;
-	*(u*)(vic + 112) = vtmp;
-b1:	vi = *(u*)(vic + 120);
+	vi = 0UL;
+b5:	if (vi != *(u*)(vic + 136UL)) goto b9;
+	*(u*)(vic + 128UL) = vtmp;
+b1:	vi = *(u*)(vic + 136UL);
 	v10 = (u)zalloc;
-	v11 = *(u*)(vic + 16);
-	v12 = 56;
+	v11 = *(u*)(vic + 16UL);
+	v12 = 72UL;
 	v13 = ((u(*)())v10)(v11, v12);
 	vv = v13;
-	*(u*)(vv + 32) = vi;
-	*(u*)vv = vname;
-	*(u*)(vv + 24) = vt;
-	*(u*)(*(u*)(vic + 112) + vi * 8) = vv;
-	*(u*)(vic + 120) = *(u*)(vic + 120) + 1;
+	*(u*)(vv + 32UL) = vi;
+	*(u*)(vv + 0UL) = vname;
+	*(u*)(vv + 24UL) = vt;
+	*(u*)(*(u*)(vic + 128UL) + vi * 8UL) = vv;
+	*(u*)(vic + 136UL) = *(u*)(vic + 136UL) + 1UL;
 	return vv;
-b7:	*(u*)(vtmp + vi * 8) = *(u*)(*(u*)(vic + 112) + vi * 8);
-	vi = vi + 1;
+b9:	*(u*)(vtmp + vi * 8UL) = *(u*)(*(u*)(vic + 128UL) + vi * 8UL);
+	vi = vi + 1UL;
 	goto b5;
+b3:	goto b1;
 }
 u zmkirvarop(u vic, u vname) {
 	u viv = 0;
@@ -21247,22 +23685,24 @@ u zmkirvarop(u vic, u vname) {
 	v7 = ((u(*)())v4)(v5, v6);
 	viv = *(u*)v7;
 	if (!viv) goto b6;
-	v8 = 0;
-b7:	if (!v8) goto b2;
+	v8 = 0UL;
+b7:	if (!v8) goto b4;
 	v9 = (u)zcdie;
-	v10 = *(u*)vic;
+	v10 = *(u*)(vic + 0UL);
 	v11 = (u)"no such variable";
 	v12 = ((u(*)())v9)(v10, v11);
+	v12;
 b2:	v13 = (u)zmkirop;
 	v14 = vic;
-	v15 = 0;
-	v16 = 0;
-	v17 = 0;
+	v15 = 0UL;
+	v16 = 0UL;
+	v17 = 0UL;
 	v18 = ((u(*)())v13)(v14, v15, v16, v17);
 	vo = v18;
-	*(u*)(vo + 24) = *(u*)(viv + 32);
+	*(u*)(vo + 24UL) = *(u*)(viv + 32UL);
 	return vo;
-b6:	v8 = 1;
+b4:	goto b2;
+b6:	v8 = 1UL;
 	goto b7;
 }
 u zmklabel(u vc) {
@@ -21272,13 +23712,13 @@ u zmklabel(u vc) {
 	u v4 = 0;
 	u v5 = 0;
 	v2 = (u)zalloc;
-	v3 = *(u*)vc;
-	v4 = 24;
+	v3 = *(u*)(vc + 0UL);
+	v4 = 24UL;
 	v5 = ((u(*)())v2)(v3, v4);
 	vl = v5;
-	*(u*)vl = 0;
-	*(u*)(vl + 8) = 0;
-	*(u*)(vl + 16) = 0;
+	*(u*)(vl + 0UL) = 0UL;
+	*(u*)(vl + 8UL) = 0UL;
+	*(u*)(vl + 16UL) = 0UL;
 	return vl;
 }
 u zmknode(u vc, u vkind, u va, u vb) {
@@ -21292,23 +23732,24 @@ u zmknode(u vc, u vkind, u va, u vb) {
 	u v11 = 0;
 	u v12 = 0;
 	v5 = (u)zalloc;
-	v6 = *(u*)vc;
-	v7 = 72;
+	v6 = *(u*)(vc + 0UL);
+	v7 = 72UL;
 	v8 = ((u(*)())v5)(v6, v7);
 	vret = v8;
-	*(u*)vret = vkind;
-	*(u*)(vret + 8) = va;
-	*(u*)(vret + 16) = vb;
-	*(u*)(vret + 24) = 0;
-	*(u*)(vret + 32) = 0;
-	*(u*)(vret + 40) = 0;
-	*(u*)(vret + 48) = 0;
-	*(u*)(vret + 56) = 0;
-	*(u*)(vret + 64) = 0;
+	*(u*)(vret + 0UL) = vkind;
+	*(u*)(vret + 8UL) = va;
+	*(u*)(vret + 16UL) = vb;
+	*(u*)(vret + 24UL) = 0UL;
+	*(u*)(vret + 32UL) = 0UL;
+	*(u*)(vret + 40UL) = 0UL;
+	*(u*)(vret + 48UL) = 0UL;
+	*(u*)(vret + 56UL) = 0UL;
+	*(u*)(vret + 64UL) = 0UL;
 	v9 = (u)zfillpos;
 	v10 = vc;
 	v11 = vret;
 	v12 = ((u(*)())v9)(v10, v11);
+	v12;
 	return vret;
 }
 u zmknode0(u vc, u vkind) {
@@ -21321,8 +23762,8 @@ u zmknode0(u vc, u vkind) {
 	v2 = (u)zmknode;
 	v3 = vc;
 	v4 = vkind;
-	v5 = 0;
-	v6 = 0;
+	v5 = 0UL;
+	v6 = 0UL;
 	v7 = ((u(*)())v2)(v3, v4, v5, v6);
 	return v7;
 }
@@ -21337,7 +23778,7 @@ u zmknode1(u vc, u vkind, u va) {
 	v4 = vc;
 	v5 = vkind;
 	v6 = va;
-	v7 = 0;
+	v7 = 0UL;
 	v8 = ((u(*)())v3)(v4, v5, v6, v7);
 	return v8;
 }
@@ -21348,14 +23789,14 @@ u zmktype(u vc, u vkind, u va, u vb, u vst) {
 	u v8 = 0;
 	u v9 = 0;
 	v6 = (u)zalloc;
-	v7 = *(u*)vc;
-	v8 = 32;
+	v7 = *(u*)(vc + 0UL);
+	v8 = 32UL;
 	v9 = ((u(*)())v6)(v7, v8);
 	vt = v9;
-	*(u*)vt = vkind;
-	*(u*)(vt + 8) = vst;
-	*(u*)(vt + 16) = va;
-	*(u*)(vt + 24) = vb;
+	*(u*)(vt + 0UL) = vkind;
+	*(u*)(vt + 8UL) = vst;
+	*(u*)(vt + 16UL) = va;
+	*(u*)(vt + 24UL) = vb;
 	return vt;
 }
 u zmktype0(u vc, u vkind) {
@@ -21369,9 +23810,9 @@ u zmktype0(u vc, u vkind) {
 	v2 = (u)zmktype;
 	v3 = vc;
 	v4 = vkind;
-	v5 = 0;
-	v6 = 0;
-	v7 = 0;
+	v5 = 0UL;
+	v6 = 0UL;
+	v7 = 0UL;
 	v8 = ((u(*)())v2)(v3, v4, v5, v6, v7);
 	return v8;
 }
@@ -21387,8 +23828,8 @@ u zmktype1(u vc, u vkind, u va) {
 	v4 = vc;
 	v5 = vkind;
 	v6 = va;
-	v7 = 0;
-	v8 = 0;
+	v7 = 0UL;
+	v8 = 0UL;
 	v9 = ((u(*)())v3)(v4, v5, v6, v7, v8);
 	return v9;
 }
@@ -21405,7 +23846,7 @@ u zmktype2(u vc, u vkind, u va, u vb) {
 	v6 = vkind;
 	v7 = va;
 	v8 = vb;
-	v9 = 0;
+	v9 = 0UL;
 	v10 = ((u(*)())v4)(v5, v6, v7, v8, v9);
 	return v10;
 }
@@ -21419,9 +23860,9 @@ u zmktype_struct(u vc, u vst) {
 	u v8 = 0;
 	v2 = (u)zmktype;
 	v3 = vc;
-	v4 = 7;
-	v5 = 0;
-	v6 = 0;
+	v4 = 7UL;
+	v5 = 0UL;
+	v6 = 0UL;
 	v7 = vst;
 	v8 = ((u(*)())v2)(v3, v4, v5, v6, v7);
 	return v8;
@@ -21436,9 +23877,9 @@ u zmktype_union(u vc, u vst) {
 	u v8 = 0;
 	v2 = (u)zmktype;
 	v3 = vc;
-	v4 = 8;
-	v5 = 0;
-	v6 = 0;
+	v4 = 8UL;
+	v5 = 0UL;
+	v6 = 0UL;
 	v7 = vst;
 	v8 = ((u(*)())v2)(v3, v4, v5, v6, v7);
 	return v8;
@@ -21454,7 +23895,7 @@ u zmmap(u vaddr, u vlen, u vprot, u vflags, u vfd, u voff) {
 	u v13 = 0;
 	u v14 = 0;
 	v6 = (u)zsyscall;
-	v7 = 9;
+	v7 = 9UL;
 	v8 = vaddr;
 	v9 = vlen;
 	v10 = vprot;
@@ -21469,132 +23910,132 @@ u znext_decl(u vc, u vd) {
 	u v3 = 0;
 	u v4 = 0;
 	v2 = (u)zrb_next;
-	v3 = vd;
+	v3 = vd + 0UL;
 	v4 = ((u(*)())v2)(v3);
 	return v4;
 }
 u znode_to_str(u vkind) {
-	if (vkind != 0) goto b1;
+	if (vkind != 0UL) goto b3;
 	return (u)"N_IDENT";
-b1:	if (vkind != 1) goto b4;
+b3:	if (vkind != 1UL) goto b6;
 	return (u)"N_NUM";
-b4:	if (vkind != 2) goto b7;
+b6:	if (vkind != 2UL) goto b9;
 	return (u)"N_CHAR";
-b7:	if (vkind != 3) goto b10;
+b9:	if (vkind != 3UL) goto b12;
 	return (u)"N_STR";
-b10:	if (vkind != 4) goto b13;
+b12:	if (vkind != 4UL) goto b15;
 	return (u)"N_NIL";
-b13:	if (vkind != 5) goto b16;
+b15:	if (vkind != 5UL) goto b18;
 	return (u)"N_STMTLIST";
-b16:	if (vkind != 6) goto b19;
+b18:	if (vkind != 6UL) goto b21;
 	return (u)"N_EXPRLIST";
-b19:	if (vkind != 7) goto b22;
+b21:	if (vkind != 7UL) goto b24;
 	return (u)"N_CALL";
-b22:	if (vkind != 9) goto b25;
+b24:	if (vkind != 9UL) goto b27;
 	return (u)"N_DOT";
-b25:	if (vkind != 10) goto b28;
+b27:	if (vkind != 10UL) goto b30;
 	return (u)"N_ARGLIST";
-b28:	if (vkind != 11) goto b31;
+b30:	if (vkind != 11UL) goto b33;
 	return (u)"N_FUNC";
-b31:	if (vkind != 12) goto b34;
+b33:	if (vkind != 12UL) goto b36;
 	return (u)"N_ARGDECL";
-b34:	if (vkind != 13) goto b37;
+b36:	if (vkind != 13UL) goto b39;
 	return (u)"N_FUNCDECL";
-b37:	if (vkind != 14) goto b40;
+b39:	if (vkind != 14UL) goto b42;
 	return (u)"N_PROGRAM";
-b40:	if (vkind != 15) goto b43;
+b42:	if (vkind != 15UL) goto b45;
 	return (u)"N_FUNCTYPE";
-b43:	if (vkind != 16) goto b46;
+b45:	if (vkind != 16UL) goto b48;
 	return (u)"N_PTRTYPE";
-b46:	if (vkind != 17) goto b49;
+b48:	if (vkind != 17UL) goto b51;
 	return (u)"N_STRUCT";
-b49:	if (vkind != 18) goto b52;
+b51:	if (vkind != 18UL) goto b54;
 	return (u)"N_UNION";
-b52:	if (vkind != 19) goto b55;
+b54:	if (vkind != 19UL) goto b57;
 	return (u)"N_MEMBERDECL";
-b55:	if (vkind != 20) goto b58;
+b57:	if (vkind != 20UL) goto b60;
 	return (u)"N_MEMBERLIST";
-b58:	if (vkind != 21) goto b61;
+b60:	if (vkind != 21UL) goto b63;
 	return (u)"N_CONDLIST";
-b61:	if (vkind != 22) goto b64;
+b63:	if (vkind != 22UL) goto b66;
 	return (u)"N_COND";
-b64:	if (vkind != 23) goto b67;
+b66:	if (vkind != 23UL) goto b69;
 	return (u)"N_ENUM";
-b67:	if (vkind != 24) goto b70;
+b69:	if (vkind != 24UL) goto b72;
 	return (u)"N_ENUMITEM";
-b70:	if (vkind != 25) goto b73;
+b72:	if (vkind != 25UL) goto b75;
 	return (u)"N_ENUMLIST";
-b73:	if (vkind != 26) goto b76;
+b75:	if (vkind != 26UL) goto b78;
 	return (u)"N_LOOP";
-b76:	if (vkind != 27) goto b79;
+b78:	if (vkind != 27UL) goto b81;
 	return (u)"N_BREAK";
-b79:	if (vkind != 28) goto b82;
+b81:	if (vkind != 28UL) goto b84;
 	return (u)"N_CONTINUE";
-b82:	if (vkind != 29) goto b85;
+b84:	if (vkind != 29UL) goto b87;
 	return (u)"N_RETURN";
-b85:	if (vkind != 30) goto b88;
+b87:	if (vkind != 30UL) goto b90;
 	return (u)"N_VARDECL";
-b88:	if (vkind != 31) goto b91;
+b90:	if (vkind != 31UL) goto b93;
 	return (u)"N_LABEL";
-b91:	if (vkind != 32) goto b94;
+b93:	if (vkind != 32UL) goto b96;
 	return (u)"N_GOTO";
-b94:	if (vkind != 33) goto b97;
+b96:	if (vkind != 33UL) goto b99;
 	return (u)"N_ASSIGN";
-b97:	if (vkind != 34) goto b100;
+b99:	if (vkind != 34UL) goto b102;
 	return (u)"N_SIZEOF";
-b100:	if (vkind != 35) goto b103;
+b102:	if (vkind != 35UL) goto b105;
 	return (u)"N_REF";
-b103:	if (vkind != 36) goto b106;
+b105:	if (vkind != 36UL) goto b108;
 	return (u)"N_DEREF";
-b106:	if (vkind != 37) goto b109;
+b108:	if (vkind != 37UL) goto b111;
 	return (u)"N_CAST";
-b109:	if (vkind != 38) goto b112;
+b111:	if (vkind != 38UL) goto b114;
 	return (u)"N_INDEX";
-b112:	if (vkind != 39) goto b115;
+b114:	if (vkind != 39UL) goto b117;
 	return (u)"N_LT";
-b115:	if (vkind != 40) goto b118;
+b117:	if (vkind != 40UL) goto b120;
 	return (u)"N_GT";
-b118:	if (vkind != 41) goto b121;
+b120:	if (vkind != 41UL) goto b123;
 	return (u)"N_LE";
-b121:	if (vkind != 42) goto b124;
+b123:	if (vkind != 42UL) goto b126;
 	return (u)"N_GE";
-b124:	if (vkind != 43) goto b127;
+b126:	if (vkind != 43UL) goto b129;
 	return (u)"N_EQ";
-b127:	if (vkind != 44) goto b130;
+b129:	if (vkind != 44UL) goto b132;
 	return (u)"N_NE";
-b130:	if (vkind != 45) goto b133;
+b132:	if (vkind != 45UL) goto b135;
 	return (u)"N_ADD";
-b133:	if (vkind != 46) goto b136;
+b135:	if (vkind != 46UL) goto b138;
 	return (u)"N_SUB";
-b136:	if (vkind != 47) goto b139;
+b138:	if (vkind != 47UL) goto b141;
 	return (u)"N_MUL";
-b139:	if (vkind != 48) goto b142;
+b141:	if (vkind != 48UL) goto b144;
 	return (u)"N_LSH";
-b142:	if (vkind != 49) goto b145;
+b144:	if (vkind != 49UL) goto b147;
 	return (u)"N_RSH";
-b145:	if (vkind != 50) goto b148;
+b147:	if (vkind != 50UL) goto b150;
 	return (u)"N_BNOT";
-b148:	if (vkind != 51) goto b151;
+b150:	if (vkind != 51UL) goto b153;
 	return (u)"N_BOR";
-b151:	if (vkind != 52) goto b154;
+b153:	if (vkind != 52UL) goto b156;
 	return (u)"N_BAND";
-b154:	if (vkind != 53) goto b157;
+b156:	if (vkind != 53UL) goto b159;
 	return (u)"N_AND";
-b157:	if (vkind != 54) goto b160;
+b159:	if (vkind != 54UL) goto b162;
 	return (u)"N_OR";
-b160:	if (vkind != 55) goto b163;
+b162:	if (vkind != 55UL) goto b165;
 	return (u)"N_XOR";
-b163:	if (vkind != 56) goto b166;
+b165:	if (vkind != 56UL) goto b168;
 	return (u)"N_NOT";
-b166:	if (vkind != 57) goto b169;
+b168:	if (vkind != 57UL) goto b171;
 	return (u)"N_POS";
-b169:	if (vkind != 58) goto b172;
+b171:	if (vkind != 58UL) goto b174;
 	return (u)"N_NEG";
-b172:	if (vkind != 59) goto b175;
+b174:	if (vkind != 59UL) goto b177;
 	return (u)"N_DIV";
-b175:	if (vkind != 60) goto b178;
+b177:	if (vkind != 60UL) goto b180;
 	return (u)"N_MOD";
-b178:	return (u)"(invalid)";
+b180:	return (u)"(invalid)";
 }
 u zopen(u vname, u vflags, u vmode) {
 	u v3 = 0;
@@ -21607,13 +24048,13 @@ u zopen(u vname, u vflags, u vmode) {
 	u v10 = 0;
 	u v11 = 0;
 	v3 = (u)zsyscall;
-	v4 = 2;
+	v4 = 2UL;
 	v5 = vname;
 	v6 = vflags;
 	v7 = vmode;
-	v8 = 0;
-	v9 = 0;
-	v10 = 0;
+	v8 = 0UL;
+	v9 = 0UL;
+	v10 = 0UL;
 	v11 = ((u(*)())v3)(v4, v5, v6, v7, v8, v9, v10);
 	return v11;
 }
@@ -21633,21 +24074,23 @@ u zopen_call_out(u vc, u vfilename) {
 	u v14 = 0;
 	v3 = (u)zopen;
 	v4 = vfilename;
-	v5 = 577;
-	v6 = 438;
+	v5 = 64UL | 1UL | 512UL;
+	v6 = (6UL << 6UL) + (6UL << 3UL) + 6UL;
 	v7 = ((u(*)())v3)(v4, v5, v6);
 	vfd = v7;
-	if ((s)vfd >= (s)0) goto b2;
+	if ((s)vfd >= (s)0UL) goto b4;
 	v8 = (u)zdie;
 	v9 = (u)"open_call_out: failed to open output";
 	v10 = ((u(*)())v8)(v9);
+	v10;
 b2:	v11 = (u)zfopen;
 	v12 = vfd;
-	v13 = *(u*)vc;
+	v13 = *(u*)(vc + 0UL);
 	v14 = ((u(*)())v11)(v12, v13);
-	*(u*)(vc + 80) = v14;
-	*(u*)(*(u*)(vc + 80) + 56) = 1;
-	return 0;
+	*(u*)(vc + 80UL) = v14;
+	*(u*)(*(u*)(vc + 80UL) + 56UL) = 1UL;
+	return 0UL;
+b4:	goto b2;
 }
 u zopen_coutput(u vc, u vfilename) {
 	u vfd = 0;
@@ -21666,27 +24109,31 @@ u zopen_coutput(u vc, u vfilename) {
 	u v15 = 0;
 	u v16 = 0;
 	u v17 = 0;
-	if (!*(u*)(vc + 72)) goto b1;
+	if (!*(u*)(vc + 72UL)) goto b3;
 	v3 = (u)zdie;
 	v4 = (u)"multiple output files";
 	v5 = ((u(*)())v3)(v4);
+	v5;
 b1:	v6 = (u)zopen;
 	v7 = vfilename;
-	v8 = 577;
-	v9 = 438;
+	v8 = 64UL | 1UL | 512UL;
+	v9 = (6UL << 6UL) + (6UL << 3UL) + 6UL;
 	v10 = ((u(*)())v6)(v7, v8, v9);
 	vfd = v10;
-	if ((s)vfd >= (s)0) goto b6;
+	if ((s)vfd >= (s)0UL) goto b8;
 	v11 = (u)zdie;
 	v12 = (u)"open_coutput: failed to open output";
 	v13 = ((u(*)())v11)(v12);
+	v13;
 b6:	v14 = (u)zfopen;
 	v15 = vfd;
-	v16 = *(u*)vc;
+	v16 = *(u*)(vc + 0UL);
 	v17 = ((u(*)())v14)(v15, v16);
-	*(u*)(vc + 72) = v17;
-	*(u*)(*(u*)(vc + 72) + 56) = 1;
-	return 0;
+	*(u*)(vc + 72UL) = v17;
+	*(u*)(*(u*)(vc + 72UL) + 56UL) = 1UL;
+	return 0UL;
+b8:	goto b6;
+b3:	goto b1;
 }
 u zopen_lines_out(u vc, u vfilename) {
 	u vfd = 0;
@@ -21704,21 +24151,23 @@ u zopen_lines_out(u vc, u vfilename) {
 	u v14 = 0;
 	v3 = (u)zopen;
 	v4 = vfilename;
-	v5 = 577;
-	v6 = 438;
+	v5 = 64UL | 1UL | 512UL;
+	v6 = (6UL << 6UL) + (6UL << 3UL) + 6UL;
 	v7 = ((u(*)())v3)(v4, v5, v6);
 	vfd = v7;
-	if ((s)vfd >= (s)0) goto b2;
+	if ((s)vfd >= (s)0UL) goto b4;
 	v8 = (u)zdie;
 	v9 = (u)"open_lines_out: failed to open output";
 	v10 = ((u(*)())v8)(v9);
+	v10;
 b2:	v11 = (u)zfopen;
 	v12 = vfd;
-	v13 = *(u*)vc;
+	v13 = *(u*)(vc + 0UL);
 	v14 = ((u(*)())v11)(v12, v13);
-	*(u*)(*(u*)(vc + 48) + 80) = v14;
-	*(u*)(*(u*)(*(u*)(vc + 48) + 80) + 56) = 1;
-	return 0;
+	*(u*)(*(u*)(vc + 48UL) + 80UL) = v14;
+	*(u*)(*(u*)(*(u*)(vc + 48UL) + 80UL) + 56UL) = 1UL;
+	return 0UL;
+b4:	goto b2;
 }
 u zopen_output(u vc, u vfilename) {
 	u vfd = 0;
@@ -21740,30 +24189,35 @@ u zopen_output(u vc, u vfilename) {
 	u v18 = 0;
 	u v19 = 0;
 	u v20 = 0;
-	if (!*(u*)(vc + 8)) goto b1;
+	if (!*(u*)(vc + 8UL)) goto b3;
 	v3 = (u)zdie;
 	v4 = (u)"multiple output files";
 	v5 = ((u(*)())v3)(v4);
+	v5;
 b1:	v6 = (u)zunlink;
 	v7 = vfilename;
 	v8 = ((u(*)())v6)(v7);
+	v8;
 	v9 = (u)zopen;
 	v10 = vfilename;
-	v11 = 65;
-	v12 = 511;
+	v11 = 64UL | 1UL;
+	v12 = (7UL << 6UL) + (7UL << 3UL) + 7UL;
 	v13 = ((u(*)())v9)(v10, v11, v12);
 	vfd = v13;
-	if ((s)vfd >= (s)0) goto b7;
+	if ((s)vfd >= (s)0UL) goto b9;
 	v14 = (u)zdie;
 	v15 = (u)"failed to open output";
 	v16 = ((u(*)())v14)(v15);
+	v16;
 b7:	v17 = (u)zfopen;
 	v18 = vfd;
-	v19 = *(u*)vc;
+	v19 = *(u*)(vc + 0UL);
 	v20 = ((u(*)())v17)(v18, v19);
-	*(u*)(vc + 8) = v20;
-	*(u*)(*(u*)(vc + 8) + 56) = 1;
-	return 0;
+	*(u*)(vc + 8UL) = v20;
+	*(u*)(*(u*)(vc + 8UL) + 56UL) = 1UL;
+	return 0UL;
+b9:	goto b7;
+b3:	goto b1;
 }
 u zoutput_ir(u vc, u vd) {
 	u vic = 0;
@@ -21840,89 +24294,102 @@ u zoutput_ir(u vc, u vd) {
 	u v73 = 0;
 	u v74 = 0;
 	u v75 = 0;
-	vic = *(u*)(vd + 104);
-	*(u*)(*(u*)vic + 24) = *(u*)(vic + 32);
-	*(u*)(*(u*)vic + 32) = *(u*)(vic + 40);
-	*(u*)(*(u*)vic + 40) = *(u*)(vic + 48);
-	*(u*)(*(u*)(vic + 8) + 88) = *(u*)(vic + 32);
-	*(u*)(*(u*)(vic + 8) + 96) = *(u*)(vic + 40);
+	vic = *(u*)(vd + 104UL);
+	*(u*)(*(u*)(vic + 0UL) + 24UL) = *(u*)(vic + 32UL);
+	*(u*)(*(u*)(vic + 0UL) + 32UL) = *(u*)(vic + 40UL);
+	*(u*)(*(u*)(vic + 0UL) + 40UL) = *(u*)(vic + 48UL);
+	*(u*)(*(u*)(vic + 8UL) + 88UL) = *(u*)(vic + 32UL);
+	*(u*)(*(u*)(vic + 8UL) + 96UL) = *(u*)(vic + 40UL);
 	v3 = (u)zfixup_label;
-	v4 = *(u*)(vc + 48);
-	v5 = *(u*)(vd + 88);
+	v4 = *(u*)(vc + 48UL);
+	v5 = *(u*)(vd + 88UL);
 	v6 = ((u(*)())v3)(v4, v5);
+	v6;
 	v7 = (u)zadd_symbol;
-	v8 = *(u*)(vc + 48);
-	v9 = *(u*)(vd + 32);
-	v10 = *(u*)(vd + 88);
+	v8 = *(u*)(vc + 48UL);
+	v9 = *(u*)(vd + 32UL);
+	v10 = *(u*)(vd + 88UL);
 	v11 = ((u(*)())v7)(v8, v9, v10);
+	v11;
 	v12 = (u)zstrcmp;
-	v13 = *(u*)(vd + 32);
+	v13 = *(u*)(vd + 32UL);
 	v14 = (u)"_start";
 	v15 = ((u(*)())v12)(v13, v14);
-	if (v15 != 0) goto b5;
+	if (v15 != 0UL) goto b5;
 	v16 = (u)zas_modrm;
-	v17 = *(u*)(vc + 48);
-	v18 = 139;
-	v19 = 7;
-	v20 = 4;
-	v21 = 0;
-	v22 = 0;
-	v23 = 0;
+	v17 = *(u*)(vc + 48UL);
+	v18 = 139UL;
+	v19 = 7UL;
+	v20 = 4UL;
+	v21 = 0UL;
+	v22 = 0UL;
+	v23 = 0UL;
 	v24 = ((u(*)())v16)(v17, v18, v19, v20, v21, v22, v23);
+	v24;
 	v25 = (u)zas_modrm;
-	v26 = *(u*)(vc + 48);
-	v27 = 141;
-	v28 = 6;
-	v29 = 4;
-	v30 = 0;
-	v31 = 0;
-	v32 = 8;
+	v26 = *(u*)(vc + 48UL);
+	v27 = 141UL;
+	v28 = 6UL;
+	v29 = 4UL;
+	v30 = 0UL;
+	v31 = 0UL;
+	v32 = 8UL;
 	v33 = ((u(*)())v25)(v26, v27, v28, v29, v30, v31, v32);
+	v33;
 	v34 = (u)zas_modrm;
-	v35 = *(u*)(vc + 48);
-	v36 = 141;
-	v37 = 2;
-	v38 = 6;
-	v39 = 7;
-	v40 = 8;
-	v41 = 8;
+	v35 = *(u*)(vc + 48UL);
+	v36 = 141UL;
+	v37 = 2UL;
+	v38 = 6UL;
+	v39 = 7UL;
+	v40 = 8UL;
+	v41 = 8UL;
 	v42 = ((u(*)())v34)(v35, v36, v37, v38, v39, v40, v41);
+	v42;
 	v43 = (u)zas_opr;
-	v44 = *(u*)(vc + 48);
-	v45 = 80;
-	v46 = 5;
+	v44 = *(u*)(vc + 48UL);
+	v45 = 80UL;
+	v46 = 5UL;
 	v47 = ((u(*)())v43)(v44, v45, v46);
+	v47;
 b3:	v55 = (u)zas_opr;
-	v56 = *(u*)(vic + 8);
-	v57 = 80;
-	v58 = 5;
+	v56 = *(u*)(vic + 8UL);
+	v57 = 80UL;
+	v58 = 5UL;
 	v59 = ((u(*)())v55)(v56, v57, v58);
+	v59;
 	v60 = (u)zas_modrr;
-	v61 = *(u*)(vic + 8);
-	v62 = 139;
-	v63 = 5;
-	v64 = 4;
+	v61 = *(u*)(vic + 8UL);
+	v62 = 139UL;
+	v63 = 5UL;
+	v64 = 4UL;
 	v65 = ((u(*)())v60)(v61, v62, v63, v64);
+	v65;
 	v66 = (u)zoutput_irvars;
 	v67 = vic;
 	v68 = ((u(*)())v66)(v67);
+	v68;
 	v69 = (u)zoutput_irblock;
 	v70 = vic;
-	v71 = *(u*)*(u*)(vic + 64);
+	v71 = *(u*)(*(u*)(vic + 64UL) + 0UL * 8UL);
 	v72 = ((u(*)())v69)(v70, v71);
+	v72;
 	v73 = (u)zirreset;
-	v74 = *(u*)*(u*)(vic + 64);
+	v74 = *(u*)(*(u*)(vic + 64UL) + 0UL * 8UL);
 	v75 = ((u(*)())v73)(v74);
-	return 0;
+	v75;
+	return 0UL;
 b5:	v48 = (u)zstrcmp;
-	v49 = *(u*)(vd + 32);
+	v49 = *(u*)(vd + 32UL);
 	v50 = (u)"_kstart";
 	v51 = ((u(*)())v48)(v49, v50);
-	if (v51 != 0) goto b3;
+	if (v51 != 0UL) goto b12;
 	v52 = (u)zemit_kstart;
-	v53 = *(u*)(vc + 48);
+	v53 = *(u*)(vc + 48UL);
 	v54 = ((u(*)())v52)(v53);
+	v54;
 	goto b3;
+b12:	goto b3;
 }
 u zoutput_irargs(u vic, u vb, u vo) {
 	u vi = 0;
@@ -21977,75 +24444,84 @@ u zoutput_irargs(u vic, u vb, u vo) {
 	u v52 = 0;
 	u v53 = 0;
 	u v54 = 0;
-	vi = 0;
-b1:	if (vi != *(u*)(vb + 16)) goto b3;
-	return 0;
-b3:	vop = *(u*)(*(u*)(vb + 8) + vi * 8);
-	if (*(u*)vop != 8) goto b6;
+	vi = 0UL;
+b1:	if (vi != *(u*)(vb + 16UL)) goto b5;
+	return 0UL;
+b5:	vop = *(u*)(*(u*)(vb + 8UL) + vi * 8UL);
+	if (*(u*)(vop + 0UL) != 8UL) goto b8;
 	v5 = (u)zoutput_irexpr;
 	v6 = vic;
 	v7 = vb;
-	v8 = *(u*)(vop + 8);
+	v8 = *(u*)(vop + 8UL);
 	v9 = ((u(*)())v5)(v6, v7, v8);
-	if (*(u*)(vop + 24) != 0) goto b12;
+	v9;
+	if (*(u*)(vop + 24UL) != 0UL) goto b12;
 	v10 = (u)zas_modrr;
-	v11 = *(u*)(vic + 8);
-	v12 = 139;
-	v13 = 7;
-	v14 = 0;
+	v11 = *(u*)(vic + 8UL);
+	v12 = 139UL;
+	v13 = 7UL;
+	v14 = 0UL;
 	v15 = ((u(*)())v10)(v11, v12, v13, v14);
-b6:	vi = vi + 1;
+	v15;
+b10:b6:	vi = vi + 1UL;
 	goto b1;
-b12:	if (*(u*)(vop + 24) != 1) goto b15;
+b12:	if (*(u*)(vop + 24UL) != 1UL) goto b15;
 	v16 = (u)zas_modrr;
-	v17 = *(u*)(vic + 8);
-	v18 = 139;
-	v19 = 6;
-	v20 = 0;
+	v17 = *(u*)(vic + 8UL);
+	v18 = 139UL;
+	v19 = 6UL;
+	v20 = 0UL;
 	v21 = ((u(*)())v16)(v17, v18, v19, v20);
-	goto b6;
-b15:	if (*(u*)(vop + 24) != 2) goto b18;
+	v21;
+	goto b10;
+b15:	if (*(u*)(vop + 24UL) != 2UL) goto b18;
 	v22 = (u)zas_modrr;
-	v23 = *(u*)(vic + 8);
-	v24 = 139;
-	v25 = 2;
-	v26 = 0;
+	v23 = *(u*)(vic + 8UL);
+	v24 = 139UL;
+	v25 = 2UL;
+	v26 = 0UL;
 	v27 = ((u(*)())v22)(v23, v24, v25, v26);
-	goto b6;
-b18:	if (*(u*)(vop + 24) != 3) goto b21;
+	v27;
+	goto b10;
+b18:	if (*(u*)(vop + 24UL) != 3UL) goto b21;
 	v28 = (u)zas_modrr;
-	v29 = *(u*)(vic + 8);
-	v30 = 139;
-	v31 = 1;
-	v32 = 0;
+	v29 = *(u*)(vic + 8UL);
+	v30 = 139UL;
+	v31 = 1UL;
+	v32 = 0UL;
 	v33 = ((u(*)())v28)(v29, v30, v31, v32);
-	goto b6;
-b21:	if (*(u*)(vop + 24) != 4) goto b24;
+	v33;
+	goto b10;
+b21:	if (*(u*)(vop + 24UL) != 4UL) goto b24;
 	v34 = (u)zas_modrr;
-	v35 = *(u*)(vic + 8);
-	v36 = 139;
-	v37 = 8;
-	v38 = 0;
+	v35 = *(u*)(vic + 8UL);
+	v36 = 139UL;
+	v37 = 8UL;
+	v38 = 0UL;
 	v39 = ((u(*)())v34)(v35, v36, v37, v38);
-	goto b6;
-b24:	if (*(u*)(vop + 24) != 5) goto b27;
+	v39;
+	goto b10;
+b24:	if (*(u*)(vop + 24UL) != 5UL) goto b27;
 	v40 = (u)zas_modrr;
-	v41 = *(u*)(vic + 8);
-	v42 = 139;
-	v43 = 9;
-	v44 = 0;
+	v41 = *(u*)(vic + 8UL);
+	v42 = 139UL;
+	v43 = 9UL;
+	v44 = 0UL;
 	v45 = ((u(*)())v40)(v41, v42, v43, v44);
-	goto b6;
+	v45;
+	goto b10;
 b27:	v46 = (u)zas_modrm;
-	v47 = *(u*)(vic + 8);
-	v48 = 137;
-	v49 = 0;
-	v50 = 4;
-	v51 = 0;
-	v52 = 0;
-	v53 = (*(u*)(vop + 24) - 6) * 8;
+	v47 = *(u*)(vic + 8UL);
+	v48 = 137UL;
+	v49 = 0UL;
+	v50 = 4UL;
+	v51 = 0UL;
+	v52 = 0UL;
+	v53 = (*(u*)(vop + 24UL) - 6UL) * 8UL;
 	v54 = ((u(*)())v46)(v47, v48, v49, v50, v51, v52, v53);
-	goto b6;
+	v54;
+	goto b10;
+b8:	goto b6;
 }
 u zoutput_irblock(u vic, u vb) {
 	u vop = 0;
@@ -22064,32 +24540,93 @@ u zoutput_irblock(u vic, u vb) {
 	u v15 = 0;
 	u v16 = 0;
 	u v17 = 0;
-	*(u*)(vb + 64) = 1;
-	if (!*(u*)(vb + 32)) goto b5;
-	v4 = 0;
-b6:	if (!v4) goto b1;
+	*(u*)(vb + 80UL) = 1UL;
+	if (!*(u*)(vb + 32UL)) goto b5;
+	v4 = 0UL;
+b6:	if (!v4) goto b3;
 	v5 = (u)zcdie;
-	v6 = *(u*)vic;
+	v6 = *(u*)(vic + 0UL);
 	v7 = (u)"no return in function";
 	v8 = ((u(*)())v5)(v6, v7);
+	v8;
 b1:	v9 = (u)zfixup_label;
-	v10 = *(u*)(vic + 8);
-	v11 = *(u*)(vb + 56);
+	v10 = *(u*)(vic + 8UL);
+	v11 = *(u*)(vb + 72UL);
 	v12 = ((u(*)())v9)(v10, v11);
-	vi = 0;
-b9:	if (vi != *(u*)(vb + 16)) goto b11;
-	return 0;
-b11:	vop = *(u*)(*(u*)(vb + 8) + vi * 8);
+	v12;
+	vi = 0UL;
+b9:	if (vi != *(u*)(vb + 16UL)) goto b13;
+	return 0UL;
+b13:	vop = *(u*)(*(u*)(vb + 8UL) + vi * 8UL);
 	v13 = (u)zoutput_irstmt;
 	v14 = vic;
 	v15 = vb;
 	v16 = vop;
 	v17 = ((u(*)())v13)(v14, v15, v16);
-	vi = vi + 1;
+	v17;
+	vi = vi + 1UL;
 	goto b9;
-b5:	v4 = 1;
+b3:	goto b1;
+b5:	v4 = 1UL;
 	goto b6;
 }
+u zoutput_ircall(u vic, u vb, u vo) {
+	u vd = 0;
+	u v4 = 0;
+	u v5 = 0;
+	u v6 = 0;
+	u v7 = 0;
+	u v8 = 0;
+	u v9 = 0;
+	u v10 = 0;
+	u v11 = 0;
+	u v12 = 0;
+	u v13 = 0;
+	u v14 = 0;
+	u v15 = 0;
+	u v16 = 0;
+	u v17 = 0;
+	u v18 = 0;
+	u v19 = 0;
+	u v20 = 0;
+	u v21 = 0;
+	v4 = (u)zfind;
+	v5 = *(u*)(vic + 0UL);
+	v6 = *(u*)(vo + 32UL);
+	v7 = 0UL;
+	v8 = 0UL;
+	v9 = ((u(*)())v4)(v5, v6, v7, v8);
+	vd = v9;
+	if (!vd) goto b10;
+	v11 = 0UL;
+b11:	if (!v11) goto b6;
+	v10 = 1UL;
+b8:	if (!v10) goto b4;
+	v13 = (u)zcdie;
+	v14 = *(u*)(vic + 0UL);
+	v15 = (u)"no such function";
+	v16 = ((u(*)())v13)(v14, v15);
+	v16;
+b2:	v17 = (u)zas_jmp;
+	v18 = *(u*)(vic + 8UL);
+	v19 = 232UL;
+	v20 = *(u*)(vd + 88UL);
+	v21 = ((u(*)())v17)(v18, v19, v20);
+	v21;
+	return 0UL;
+b4:	goto b2;
+b6:	if (!*(u*)(vd + 72UL)) goto b14;
+	v12 = 0UL;
+b15:	if (!v12) goto b12;
+	v10 = 1UL;
+	goto b8;
+b12:	v10 = 0UL;
+	goto b8;
+b14:	v12 = 1UL;
+	goto b15;
+b10:	v11 = 1UL;
+	goto b11;
+}
 u zoutput_irexpr(u vic, u vb, u vo) {
 	u vkind = 0;
 	u v4 = 0;
@@ -22782,759 +25319,886 @@ u zoutput_irexpr(u vic, u vb, u vo) {
 	u v691 = 0;
 	u v692 = 0;
 	if (!vo) goto b5;
-	v4 = 0;
-b6:	if (!v4) goto b1;
+	v4 = 0UL;
+b6:	if (!v4) goto b3;
 	v5 = (u)zcdie;
-	v6 = *(u*)vic;
+	v6 = *(u*)(vic + 0UL);
 	v7 = (u)"no expr";
 	v8 = ((u(*)())v5)(v6, v7);
-b1:	vkind = *(u*)vo;
-	if (vkind != 0) goto b10;
+	v8;
+b1:	vkind = *(u*)(vo + 0UL);
+	if (vkind != 0UL) goto b10;
 	v9 = (u)zas_modrm;
-	v10 = *(u*)(vic + 8);
-	v11 = 139;
-	v12 = 0;
-	v13 = 5;
-	v14 = 0;
-	v15 = 0;
-	v16 = *(u*)(*(u*)(*(u*)(vic + 112) + *(u*)(vo + 24) * 8) + 40);
+	v10 = *(u*)(vic + 8UL);
+	v11 = 139UL;
+	v12 = 0UL;
+	v13 = 5UL;
+	v14 = 0UL;
+	v15 = 0UL;
+	v16 = *(u*)(*(u*)(*(u*)(vic + 128UL) + *(u*)(vo + 24UL) * 8UL) + 40UL);
 	v17 = ((u(*)())v9)(v10, v11, v12, v13, v14, v15, v16);
-b8:	return 0;
-b10:	if (vkind != 1) goto b13;
+	v17;
+b8:	return 0UL;
+b10:	if (vkind != 1UL) goto b13;
 	v18 = (u)zas_modrm;
-	v19 = *(u*)(vic + 8);
-	v20 = 141;
-	v21 = 0;
-	v22 = 5;
-	v23 = 0;
-	v24 = 0;
-	v25 = *(u*)(*(u*)(*(u*)(vic + 112) + *(u*)(vo + 24) * 8) + 40);
+	v19 = *(u*)(vic + 8UL);
+	v20 = 141UL;
+	v21 = 0UL;
+	v22 = 5UL;
+	v23 = 0UL;
+	v24 = 0UL;
+	v25 = *(u*)(*(u*)(*(u*)(vic + 128UL) + *(u*)(vo + 24UL) * 8UL) + 40UL);
 	v26 = ((u(*)())v18)(v19, v20, v21, v22, v23, v24, v25);
+	v26;
 	goto b8;
-b13:	if (vkind != 2) goto b16;
+b13:	if (vkind != 2UL) goto b16;
 	v27 = (u)zoutput_irfuncptr;
 	v28 = vic;
 	v29 = vb;
 	v30 = vo;
 	v31 = ((u(*)())v27)(v28, v29, v30);
+	v31;
 	goto b8;
-b16:	if (vkind != 3) goto b19;
-	if (*(u*)(vo + 24) != 0) goto b22;
+b16:	if (vkind != 3UL) goto b19;
+	if (*(u*)(vo + 24UL) != 0UL) goto b22;
 	v32 = (u)zas_modrr;
-	v33 = *(u*)(vic + 8);
-	v34 = 51;
-	v35 = 0;
-	v36 = 0;
+	v33 = *(u*)(vic + 8UL);
+	v34 = 51UL;
+	v35 = 0UL;
+	v36 = 0UL;
 	v37 = ((u(*)())v32)(v33, v34, v35, v36);
-	goto b8;
-b22:	if ((s)*(u*)(vo + 24) >= (s)2147483647UL) goto b27;
-	if ((s)*(u*)(vo + 24) < (s)-2147483648UL) goto b27;
-	v38 = 1;
+	v37;
+b20:	goto b8;
+b22:	if ((s)*(u*)(vo + 24UL) >= (s)(-1UL >> 33UL)) goto b27;
+	if ((s)*(u*)(vo + 24UL) < (s)(-1UL << 31UL)) goto b27;
+	v38 = 1UL;
 b29:	if (!v38) goto b25;
 	v39 = (u)zas_modri;
-	v40 = *(u*)(vic + 8);
-	v41 = 199;
-	v42 = 0;
-	v43 = *(u*)(vo + 24);
+	v40 = *(u*)(vic + 8UL);
+	v41 = 199UL;
+	v42 = 0UL;
+	v43 = *(u*)(vo + 24UL);
 	v44 = ((u(*)())v39)(v40, v41, v42, v43);
-	goto b8;
+	v44;
+	goto b20;
 b25:	v45 = (u)zas_opri64;
-	v46 = *(u*)(vic + 8);
-	v47 = 184;
-	v48 = 0;
-	v49 = *(u*)(vo + 24);
+	v46 = *(u*)(vic + 8UL);
+	v47 = 184UL;
+	v48 = 0UL;
+	v49 = *(u*)(vo + 24UL);
 	v50 = ((u(*)())v45)(v46, v47, v48, v49);
-	goto b8;
-b27:	v38 = 0;
+	v50;
+	goto b20;
+b27:	v38 = 0UL;
 	goto b29;
-b19:	if (vkind != 4) goto b33;
+b19:	if (vkind != 4UL) goto b33;
 	v51 = (u)zoutput_irstr;
 	v52 = vic;
 	v53 = vb;
 	v54 = vo;
 	v55 = ((u(*)())v51)(v52, v53, v54);
+	v55;
 	goto b8;
-b33:	if (vkind != 5) goto b36;
+b33:	if (vkind != 5UL) goto b36;
 	v56 = (u)zoutput_irexpr;
 	v57 = vic;
 	v58 = vb;
-	v59 = *(u*)(vo + 8);
+	v59 = *(u*)(vo + 8UL);
 	v60 = ((u(*)())v56)(v57, v58, v59);
-	if (*(u*)*(u*)(vo + 48) != 3) goto b40;
+	v60;
+	if (*(u*)(*(u*)(vo + 48UL) + 0UL) != 3UL) goto b40;
 	v61 = (u)zas_modrr;
-	v62 = *(u*)(vic + 8);
-	v63 = 139;
-	v64 = 6;
-	v65 = 0;
+	v62 = *(u*)(vic + 8UL);
+	v63 = 139UL;
+	v64 = 6UL;
+	v65 = 0UL;
 	v66 = ((u(*)())v61)(v62, v63, v64, v65);
+	v66;
 	v67 = (u)zas_modrr;
-	v68 = *(u*)(vic + 8);
-	v69 = 51;
-	v70 = 0;
-	v71 = 0;
+	v68 = *(u*)(vic + 8UL);
+	v69 = 51UL;
+	v70 = 0UL;
+	v71 = 0UL;
 	v72 = ((u(*)())v67)(v68, v69, v70, v71);
+	v72;
 	v73 = (u)zas_modrm;
-	v74 = *(u*)(vic + 8);
-	v75 = 138;
-	v76 = 0;
-	v77 = 6;
-	v78 = 0;
-	v79 = 0;
-	v80 = 0;
+	v74 = *(u*)(vic + 8UL);
+	v75 = 138UL;
+	v76 = 0UL;
+	v77 = 6UL;
+	v78 = 0UL;
+	v79 = 0UL;
+	v80 = 0UL;
 	v81 = ((u(*)())v73)(v74, v75, v76, v77, v78, v79, v80);
-	goto b8;
+	v81;
+b38:	goto b8;
 b40:	v82 = (u)ztype_isprim;
-	v83 = *(u*)(vo + 48);
+	v83 = *(u*)(vo + 48UL);
 	v84 = ((u(*)())v82)(v83);
 	if (!v84) goto b45;
 	v85 = (u)zas_modrm;
-	v86 = *(u*)(vic + 8);
-	v87 = 139;
-	v88 = 0;
-	v89 = 0;
-	v90 = 0;
-	v91 = 0;
-	v92 = 0;
+	v86 = *(u*)(vic + 8UL);
+	v87 = 139UL;
+	v88 = 0UL;
+	v89 = 0UL;
+	v90 = 0UL;
+	v91 = 0UL;
+	v92 = 0UL;
 	v93 = ((u(*)())v85)(v86, v87, v88, v89, v90, v91, v92);
-	goto b8;
+	v93;
+	goto b38;
 b45:	v94 = (u)zcdie;
-	v95 = *(u*)vic;
+	v95 = *(u*)(vic + 0UL);
 	v96 = (u)"invalid load";
 	v97 = ((u(*)())v94)(v95, v96);
-	goto b8;
-b36:	if (vkind != 9) goto b50;
+	v97;
+	goto b38;
+b36:	if (vkind != 9UL) goto b50;
 	v98 = (u)zoutput_irexpr;
 	v99 = vic;
 	v100 = vb;
-	v101 = *(u*)(vo + 8);
+	v101 = *(u*)(vo + 8UL);
 	v102 = ((u(*)())v98)(v99, v100, v101);
+	v102;
 	v103 = (u)zas_modr;
-	v104 = *(u*)(vic + 8);
+	v104 = *(u*)(vic + 8UL);
 	v105 = 196855UL;
-	v106 = 0;
+	v106 = 0UL;
 	v107 = ((u(*)())v103)(v104, v105, v106);
+	v107;
 	goto b8;
-b50:	if (vkind != 10) goto b54;
+b50:	if (vkind != 10UL) goto b54;
 	v108 = (u)zoutput_irexpr;
 	v109 = vic;
 	v110 = vb;
-	v111 = *(u*)(vo + 8);
+	v111 = *(u*)(vo + 8UL);
 	v112 = ((u(*)())v108)(v109, v110, v111);
+	v112;
 	v113 = (u)zas_modr;
-	v114 = *(u*)(vic + 8);
+	v114 = *(u*)(vic + 8UL);
 	v115 = 131319UL;
-	v116 = 0;
+	v116 = 0UL;
 	v117 = ((u(*)())v113)(v114, v115, v116);
+	v117;
 	goto b8;
-b54:	if (vkind != 11) goto b58;
+b54:	if (vkind != 11UL) goto b58;
 	v118 = (u)zoutput_irexpr;
 	v119 = vic;
 	v120 = vb;
-	v121 = *(u*)(vo + 16);
+	v121 = *(u*)(vo + 16UL);
 	v122 = ((u(*)())v118)(v119, v120, v121);
+	v122;
 	v123 = (u)zas_opr;
-	v124 = *(u*)(vic + 8);
-	v125 = 80;
-	v126 = 0;
+	v124 = *(u*)(vic + 8UL);
+	v125 = 80UL;
+	v126 = 0UL;
 	v127 = ((u(*)())v123)(v124, v125, v126);
+	v127;
 	v128 = (u)zoutput_irexpr;
 	v129 = vic;
 	v130 = vb;
-	v131 = *(u*)(vo + 8);
+	v131 = *(u*)(vo + 8UL);
 	v132 = ((u(*)())v128)(v129, v130, v131);
+	v132;
 	v133 = (u)zas_opr;
-	v134 = *(u*)(vic + 8);
-	v135 = 88;
-	v136 = 1;
+	v134 = *(u*)(vic + 8UL);
+	v135 = 88UL;
+	v136 = 1UL;
 	v137 = ((u(*)())v133)(v134, v135, v136);
+	v137;
 	v138 = (u)zas_modrr;
-	v139 = *(u*)(vic + 8);
-	v140 = 3;
-	v141 = 0;
-	v142 = 1;
+	v139 = *(u*)(vic + 8UL);
+	v140 = 3UL;
+	v141 = 0UL;
+	v142 = 1UL;
 	v143 = ((u(*)())v138)(v139, v140, v141, v142);
+	v143;
 	goto b8;
-b58:	if (vkind != 12) goto b65;
+b58:	if (vkind != 12UL) goto b65;
 	v144 = (u)zoutput_irexpr;
 	v145 = vic;
 	v146 = vb;
-	v147 = *(u*)(vo + 16);
+	v147 = *(u*)(vo + 16UL);
 	v148 = ((u(*)())v144)(v145, v146, v147);
+	v148;
 	v149 = (u)zas_opr;
-	v150 = *(u*)(vic + 8);
-	v151 = 80;
-	v152 = 0;
+	v150 = *(u*)(vic + 8UL);
+	v151 = 80UL;
+	v152 = 0UL;
 	v153 = ((u(*)())v149)(v150, v151, v152);
+	v153;
 	v154 = (u)zoutput_irexpr;
 	v155 = vic;
 	v156 = vb;
-	v157 = *(u*)(vo + 8);
+	v157 = *(u*)(vo + 8UL);
 	v158 = ((u(*)())v154)(v155, v156, v157);
+	v158;
 	v159 = (u)zas_opr;
-	v160 = *(u*)(vic + 8);
-	v161 = 88;
-	v162 = 1;
+	v160 = *(u*)(vic + 8UL);
+	v161 = 88UL;
+	v162 = 1UL;
 	v163 = ((u(*)())v159)(v160, v161, v162);
+	v163;
 	v164 = (u)zas_modrr;
-	v165 = *(u*)(vic + 8);
-	v166 = 35;
-	v167 = 0;
-	v168 = 1;
+	v165 = *(u*)(vic + 8UL);
+	v166 = 35UL;
+	v167 = 0UL;
+	v168 = 1UL;
 	v169 = ((u(*)())v164)(v165, v166, v167, v168);
+	v169;
 	goto b8;
-b65:	if (vkind != 13) goto b72;
+b65:	if (vkind != 13UL) goto b72;
 	v170 = (u)zoutput_irexpr;
 	v171 = vic;
 	v172 = vb;
-	v173 = *(u*)(vo + 16);
+	v173 = *(u*)(vo + 16UL);
 	v174 = ((u(*)())v170)(v171, v172, v173);
+	v174;
 	v175 = (u)zas_opr;
-	v176 = *(u*)(vic + 8);
-	v177 = 80;
-	v178 = 0;
+	v176 = *(u*)(vic + 8UL);
+	v177 = 80UL;
+	v178 = 0UL;
 	v179 = ((u(*)())v175)(v176, v177, v178);
+	v179;
 	v180 = (u)zoutput_irexpr;
 	v181 = vic;
 	v182 = vb;
-	v183 = *(u*)(vo + 8);
+	v183 = *(u*)(vo + 8UL);
 	v184 = ((u(*)())v180)(v181, v182, v183);
+	v184;
 	v185 = (u)zas_opr;
-	v186 = *(u*)(vic + 8);
-	v187 = 88;
-	v188 = 1;
+	v186 = *(u*)(vic + 8UL);
+	v187 = 88UL;
+	v188 = 1UL;
 	v189 = ((u(*)())v185)(v186, v187, v188);
+	v189;
 	v190 = (u)zas_modrr;
-	v191 = *(u*)(vic + 8);
-	v192 = 11;
-	v193 = 0;
-	v194 = 1;
+	v191 = *(u*)(vic + 8UL);
+	v192 = 11UL;
+	v193 = 0UL;
+	v194 = 1UL;
 	v195 = ((u(*)())v190)(v191, v192, v193, v194);
+	v195;
 	goto b8;
-b72:	if (vkind != 14) goto b79;
+b72:	if (vkind != 14UL) goto b79;
 	v196 = (u)zoutput_irexpr;
 	v197 = vic;
 	v198 = vb;
-	v199 = *(u*)(vo + 16);
+	v199 = *(u*)(vo + 16UL);
 	v200 = ((u(*)())v196)(v197, v198, v199);
+	v200;
 	v201 = (u)zas_opr;
-	v202 = *(u*)(vic + 8);
-	v203 = 80;
-	v204 = 0;
+	v202 = *(u*)(vic + 8UL);
+	v203 = 80UL;
+	v204 = 0UL;
 	v205 = ((u(*)())v201)(v202, v203, v204);
+	v205;
 	v206 = (u)zoutput_irexpr;
 	v207 = vic;
 	v208 = vb;
-	v209 = *(u*)(vo + 8);
+	v209 = *(u*)(vo + 8UL);
 	v210 = ((u(*)())v206)(v207, v208, v209);
+	v210;
 	v211 = (u)zas_opr;
-	v212 = *(u*)(vic + 8);
-	v213 = 88;
-	v214 = 1;
+	v212 = *(u*)(vic + 8UL);
+	v213 = 88UL;
+	v214 = 1UL;
 	v215 = ((u(*)())v211)(v212, v213, v214);
+	v215;
 	v216 = (u)zas_modrr;
-	v217 = *(u*)(vic + 8);
-	v218 = 51;
-	v219 = 0;
-	v220 = 1;
+	v217 = *(u*)(vic + 8UL);
+	v218 = 51UL;
+	v219 = 0UL;
+	v220 = 1UL;
 	v221 = ((u(*)())v216)(v217, v218, v219, v220);
+	v221;
 	goto b8;
-b79:	if (vkind != 15) goto b86;
+b79:	if (vkind != 15UL) goto b86;
 	v222 = (u)zoutput_irexpr;
 	v223 = vic;
 	v224 = vb;
-	v225 = *(u*)(vo + 16);
+	v225 = *(u*)(vo + 16UL);
 	v226 = ((u(*)())v222)(v223, v224, v225);
+	v226;
 	v227 = (u)zas_opr;
-	v228 = *(u*)(vic + 8);
-	v229 = 80;
-	v230 = 0;
+	v228 = *(u*)(vic + 8UL);
+	v229 = 80UL;
+	v230 = 0UL;
 	v231 = ((u(*)())v227)(v228, v229, v230);
+	v231;
 	v232 = (u)zoutput_irexpr;
 	v233 = vic;
 	v234 = vb;
-	v235 = *(u*)(vo + 8);
+	v235 = *(u*)(vo + 8UL);
 	v236 = ((u(*)())v232)(v233, v234, v235);
+	v236;
 	v237 = (u)zas_opr;
-	v238 = *(u*)(vic + 8);
-	v239 = 88;
-	v240 = 1;
+	v238 = *(u*)(vic + 8UL);
+	v239 = 88UL;
+	v240 = 1UL;
 	v241 = ((u(*)())v237)(v238, v239, v240);
+	v241;
 	v242 = (u)zas_modrr;
-	v243 = *(u*)(vic + 8);
-	v244 = 51;
-	v245 = 2;
-	v246 = 2;
+	v243 = *(u*)(vic + 8UL);
+	v244 = 51UL;
+	v245 = 2UL;
+	v246 = 2UL;
 	v247 = ((u(*)())v242)(v243, v244, v245, v246);
+	v247;
 	v248 = (u)zas_modrr;
-	v249 = *(u*)(vic + 8);
-	v250 = 133;
-	v251 = 0;
-	v252 = 0;
+	v249 = *(u*)(vic + 8UL);
+	v250 = 133UL;
+	v251 = 0UL;
+	v252 = 0UL;
 	v253 = ((u(*)())v248)(v249, v250, v251, v252);
+	v253;
 	v254 = (u)zas_modrr;
-	v255 = *(u*)(vic + 8);
-	v256 = 3992;
-	v257 = 0;
-	v258 = 2;
+	v255 = *(u*)(vic + 8UL);
+	v256 = 3984UL + 8UL;
+	v257 = 0UL;
+	v258 = 2UL;
 	v259 = ((u(*)())v254)(v255, v256, v257, v258);
+	v259;
 	v260 = (u)zas_modr;
-	v261 = *(u*)(vic + 8);
+	v261 = *(u*)(vic + 8UL);
 	v262 = 196855UL;
-	v263 = 2;
+	v263 = 2UL;
 	v264 = ((u(*)())v260)(v261, v262, v263);
+	v264;
 	v265 = (u)zas_modr;
-	v266 = *(u*)(vic + 8);
+	v266 = *(u*)(vic + 8UL);
 	v267 = 458999UL;
-	v268 = 1;
+	v268 = 1UL;
 	v269 = ((u(*)())v265)(v266, v267, v268);
+	v269;
 	goto b8;
-b86:	if (vkind != 16) goto b97;
+b86:	if (vkind != 16UL) goto b97;
 	v270 = (u)zoutput_irexpr;
 	v271 = vic;
 	v272 = vb;
-	v273 = *(u*)(vo + 16);
+	v273 = *(u*)(vo + 16UL);
 	v274 = ((u(*)())v270)(v271, v272, v273);
+	v274;
 	v275 = (u)zas_opr;
-	v276 = *(u*)(vic + 8);
-	v277 = 80;
-	v278 = 0;
+	v276 = *(u*)(vic + 8UL);
+	v277 = 80UL;
+	v278 = 0UL;
 	v279 = ((u(*)())v275)(v276, v277, v278);
+	v279;
 	v280 = (u)zoutput_irexpr;
 	v281 = vic;
 	v282 = vb;
-	v283 = *(u*)(vo + 8);
+	v283 = *(u*)(vo + 8UL);
 	v284 = ((u(*)())v280)(v281, v282, v283);
+	v284;
 	v285 = (u)zas_opr;
-	v286 = *(u*)(vic + 8);
-	v287 = 88;
-	v288 = 1;
+	v286 = *(u*)(vic + 8UL);
+	v287 = 88UL;
+	v288 = 1UL;
 	v289 = ((u(*)())v285)(v286, v287, v288);
+	v289;
 	v290 = (u)zas_modrr;
-	v291 = *(u*)(vic + 8);
-	v292 = 51;
-	v293 = 2;
-	v294 = 2;
+	v291 = *(u*)(vic + 8UL);
+	v292 = 51UL;
+	v293 = 2UL;
+	v294 = 2UL;
 	v295 = ((u(*)())v290)(v291, v292, v293, v294);
+	v295;
 	v296 = (u)zas_modrr;
-	v297 = *(u*)(vic + 8);
-	v298 = 133;
-	v299 = 0;
-	v300 = 0;
+	v297 = *(u*)(vic + 8UL);
+	v298 = 133UL;
+	v299 = 0UL;
+	v300 = 0UL;
 	v301 = ((u(*)())v296)(v297, v298, v299, v300);
+	v301;
 	v302 = (u)zas_modrr;
-	v303 = *(u*)(vic + 8);
-	v304 = 3992;
-	v305 = 0;
-	v306 = 2;
+	v303 = *(u*)(vic + 8UL);
+	v304 = 3984UL + 8UL;
+	v305 = 0UL;
+	v306 = 2UL;
 	v307 = ((u(*)())v302)(v303, v304, v305, v306);
+	v307;
 	v308 = (u)zas_modr;
-	v309 = *(u*)(vic + 8);
+	v309 = *(u*)(vic + 8UL);
 	v310 = 196855UL;
-	v311 = 2;
+	v311 = 2UL;
 	v312 = ((u(*)())v308)(v309, v310, v311);
+	v312;
 	v313 = (u)zas_modr;
-	v314 = *(u*)(vic + 8);
+	v314 = *(u*)(vic + 8UL);
 	v315 = 458999UL;
-	v316 = 1;
+	v316 = 1UL;
 	v317 = ((u(*)())v313)(v314, v315, v316);
+	v317;
 	v318 = (u)zas_modrr;
-	v319 = *(u*)(vic + 8);
-	v320 = 139;
-	v321 = 0;
-	v322 = 2;
+	v319 = *(u*)(vic + 8UL);
+	v320 = 139UL;
+	v321 = 0UL;
+	v322 = 2UL;
 	v323 = ((u(*)())v318)(v319, v320, v321, v322);
+	v323;
 	goto b8;
-b97:	if (vkind != 17) goto b109;
+b97:	if (vkind != 17UL) goto b109;
 	v324 = (u)zoutput_irexpr;
 	v325 = vic;
 	v326 = vb;
-	v327 = *(u*)(vo + 16);
+	v327 = *(u*)(vo + 16UL);
 	v328 = ((u(*)())v324)(v325, v326, v327);
+	v328;
 	v329 = (u)zas_opr;
-	v330 = *(u*)(vic + 8);
-	v331 = 80;
-	v332 = 0;
+	v330 = *(u*)(vic + 8UL);
+	v331 = 80UL;
+	v332 = 0UL;
 	v333 = ((u(*)())v329)(v330, v331, v332);
+	v333;
 	v334 = (u)zoutput_irexpr;
 	v335 = vic;
 	v336 = vb;
-	v337 = *(u*)(vo + 8);
+	v337 = *(u*)(vo + 8UL);
 	v338 = ((u(*)())v334)(v335, v336, v337);
+	v338;
 	v339 = (u)zas_opr;
-	v340 = *(u*)(vic + 8);
-	v341 = 88;
-	v342 = 1;
+	v340 = *(u*)(vic + 8UL);
+	v341 = 88UL;
+	v342 = 1UL;
 	v343 = ((u(*)())v339)(v340, v341, v342);
+	v343;
 	v344 = (u)zas_modr;
-	v345 = *(u*)(vic + 8);
+	v345 = *(u*)(vic + 8UL);
 	v346 = 262355UL;
-	v347 = 0;
+	v347 = 0UL;
 	v348 = ((u(*)())v344)(v345, v346, v347);
+	v348;
 	goto b8;
-b109:	if (vkind != 18) goto b116;
+b109:	if (vkind != 18UL) goto b116;
 	v349 = (u)zoutput_irexpr;
 	v350 = vic;
 	v351 = vb;
-	v352 = *(u*)(vo + 16);
+	v352 = *(u*)(vo + 16UL);
 	v353 = ((u(*)())v349)(v350, v351, v352);
+	v353;
 	v354 = (u)zas_opr;
-	v355 = *(u*)(vic + 8);
-	v356 = 80;
-	v357 = 0;
+	v355 = *(u*)(vic + 8UL);
+	v356 = 80UL;
+	v357 = 0UL;
 	v358 = ((u(*)())v354)(v355, v356, v357);
+	v358;
 	v359 = (u)zoutput_irexpr;
 	v360 = vic;
 	v361 = vb;
-	v362 = *(u*)(vo + 8);
+	v362 = *(u*)(vo + 8UL);
 	v363 = ((u(*)())v359)(v360, v361, v362);
+	v363;
 	v364 = (u)zas_opr;
-	v365 = *(u*)(vic + 8);
-	v366 = 88;
-	v367 = 1;
+	v365 = *(u*)(vic + 8UL);
+	v366 = 88UL;
+	v367 = 1UL;
 	v368 = ((u(*)())v364)(v365, v366, v367);
+	v368;
 	v369 = (u)zas_modr;
-	v370 = *(u*)(vic + 8);
+	v370 = *(u*)(vic + 8UL);
 	v371 = 327891UL;
-	v372 = 0;
+	v372 = 0UL;
 	v373 = ((u(*)())v369)(v370, v371, v372);
+	v373;
 	goto b8;
-b116:	if (vkind != 19) goto b123;
+b116:	if (vkind != 19UL) goto b123;
 	v374 = (u)zoutput_irexpr;
 	v375 = vic;
 	v376 = vb;
-	v377 = *(u*)(vo + 16);
+	v377 = *(u*)(vo + 16UL);
 	v378 = ((u(*)())v374)(v375, v376, v377);
+	v378;
 	v379 = (u)zas_opr;
-	v380 = *(u*)(vic + 8);
-	v381 = 80;
-	v382 = 0;
+	v380 = *(u*)(vic + 8UL);
+	v381 = 80UL;
+	v382 = 0UL;
 	v383 = ((u(*)())v379)(v380, v381, v382);
+	v383;
 	v384 = (u)zoutput_irexpr;
 	v385 = vic;
 	v386 = vb;
-	v387 = *(u*)(vo + 8);
+	v387 = *(u*)(vo + 8UL);
 	v388 = ((u(*)())v384)(v385, v386, v387);
+	v388;
 	v389 = (u)zas_opr;
-	v390 = *(u*)(vic + 8);
-	v391 = 88;
-	v392 = 1;
+	v390 = *(u*)(vic + 8UL);
+	v391 = 88UL;
+	v392 = 1UL;
 	v393 = ((u(*)())v389)(v390, v391, v392);
+	v393;
 	v394 = (u)zas_modr;
-	v395 = *(u*)(vic + 8);
+	v395 = *(u*)(vic + 8UL);
 	v396 = 262391UL;
-	v397 = 1;
+	v397 = 1UL;
 	v398 = ((u(*)())v394)(v395, v396, v397);
+	v398;
 	goto b8;
-b123:	if (vkind != 20) goto b130;
+b123:	if (vkind != 20UL) goto b130;
 	v399 = (u)zoutput_irexpr;
 	v400 = vic;
 	v401 = vb;
-	v402 = *(u*)(vo + 16);
+	v402 = *(u*)(vo + 16UL);
 	v403 = ((u(*)())v399)(v400, v401, v402);
+	v403;
 	v404 = (u)zas_opr;
-	v405 = *(u*)(vic + 8);
-	v406 = 80;
-	v407 = 0;
+	v405 = *(u*)(vic + 8UL);
+	v406 = 80UL;
+	v407 = 0UL;
 	v408 = ((u(*)())v404)(v405, v406, v407);
+	v408;
 	v409 = (u)zoutput_irexpr;
 	v410 = vic;
 	v411 = vb;
-	v412 = *(u*)(vo + 8);
+	v412 = *(u*)(vo + 8UL);
 	v413 = ((u(*)())v409)(v410, v411, v412);
+	v413;
 	v414 = (u)zas_opr;
-	v415 = *(u*)(vic + 8);
-	v416 = 88;
-	v417 = 1;
+	v415 = *(u*)(vic + 8UL);
+	v416 = 88UL;
+	v417 = 1UL;
 	v418 = ((u(*)())v414)(v415, v416, v417);
+	v418;
 	v419 = (u)zas_modrr;
-	v420 = *(u*)(vic + 8);
-	v421 = 43;
-	v422 = 0;
-	v423 = 1;
+	v420 = *(u*)(vic + 8UL);
+	v421 = 43UL;
+	v422 = 0UL;
+	v423 = 1UL;
 	v424 = ((u(*)())v419)(v420, v421, v422, v423);
+	v424;
 	goto b8;
-b130:	if (vkind != 21) goto b137;
+b130:	if (vkind != 21UL) goto b137;
 	v425 = (u)zoutput_irexpr;
 	v426 = vic;
 	v427 = vb;
-	v428 = *(u*)(vo + 16);
+	v428 = *(u*)(vo + 16UL);
 	v429 = ((u(*)())v425)(v426, v427, v428);
+	v429;
 	v430 = (u)zas_opr;
-	v431 = *(u*)(vic + 8);
-	v432 = 80;
-	v433 = 0;
+	v431 = *(u*)(vic + 8UL);
+	v432 = 80UL;
+	v433 = 0UL;
 	v434 = ((u(*)())v430)(v431, v432, v433);
+	v434;
 	v435 = (u)zoutput_irexpr;
 	v436 = vic;
 	v437 = vb;
-	v438 = *(u*)(vo + 8);
+	v438 = *(u*)(vo + 8UL);
 	v439 = ((u(*)())v435)(v436, v437, v438);
+	v439;
 	v440 = (u)zas_opr;
-	v441 = *(u*)(vic + 8);
-	v442 = 88;
-	v443 = 1;
+	v441 = *(u*)(vic + 8UL);
+	v442 = 88UL;
+	v443 = 1UL;
 	v444 = ((u(*)())v440)(v441, v442, v443);
+	v444;
 	v445 = (u)zas_modrr;
-	v446 = *(u*)(vic + 8);
-	v447 = 139;
-	v448 = 2;
-	v449 = 0;
+	v446 = *(u*)(vic + 8UL);
+	v447 = 139UL;
+	v448 = 2UL;
+	v449 = 0UL;
 	v450 = ((u(*)())v445)(v446, v447, v448, v449);
+	v450;
 	v451 = (u)zas_modrr;
-	v452 = *(u*)(vic + 8);
-	v453 = 51;
-	v454 = 0;
-	v455 = 0;
+	v452 = *(u*)(vic + 8UL);
+	v453 = 51UL;
+	v454 = 0UL;
+	v455 = 0UL;
 	v456 = ((u(*)())v451)(v452, v453, v454, v455);
+	v456;
 	v457 = (u)zas_modrr;
-	v458 = *(u*)(vic + 8);
-	v459 = 59;
-	v460 = 2;
-	v461 = 1;
+	v458 = *(u*)(vic + 8UL);
+	v459 = 59UL;
+	v460 = 2UL;
+	v461 = 1UL;
 	v462 = ((u(*)())v457)(v458, v459, v460, v461);
+	v462;
 	v463 = (u)zas_modrr;
-	v464 = *(u*)(vic + 8);
-	v465 = 3988;
-	v466 = 0;
-	v467 = 0;
+	v464 = *(u*)(vic + 8UL);
+	v465 = 3984UL + 4UL;
+	v466 = 0UL;
+	v467 = 0UL;
 	v468 = ((u(*)())v463)(v464, v465, v466, v467);
+	v468;
 	goto b8;
-b137:	if (vkind != 22) goto b147;
+b137:	if (vkind != 22UL) goto b147;
 	v469 = (u)zoutput_irexpr;
 	v470 = vic;
 	v471 = vb;
-	v472 = *(u*)(vo + 16);
+	v472 = *(u*)(vo + 16UL);
 	v473 = ((u(*)())v469)(v470, v471, v472);
+	v473;
 	v474 = (u)zas_opr;
-	v475 = *(u*)(vic + 8);
-	v476 = 80;
-	v477 = 0;
+	v475 = *(u*)(vic + 8UL);
+	v476 = 80UL;
+	v477 = 0UL;
 	v478 = ((u(*)())v474)(v475, v476, v477);
+	v478;
 	v479 = (u)zoutput_irexpr;
 	v480 = vic;
 	v481 = vb;
-	v482 = *(u*)(vo + 8);
+	v482 = *(u*)(vo + 8UL);
 	v483 = ((u(*)())v479)(v480, v481, v482);
+	v483;
 	v484 = (u)zas_opr;
-	v485 = *(u*)(vic + 8);
-	v486 = 88;
-	v487 = 1;
+	v485 = *(u*)(vic + 8UL);
+	v486 = 88UL;
+	v487 = 1UL;
 	v488 = ((u(*)())v484)(v485, v486, v487);
+	v488;
 	v489 = (u)zas_modrr;
-	v490 = *(u*)(vic + 8);
-	v491 = 139;
-	v492 = 2;
-	v493 = 0;
+	v490 = *(u*)(vic + 8UL);
+	v491 = 139UL;
+	v492 = 2UL;
+	v493 = 0UL;
 	v494 = ((u(*)())v489)(v490, v491, v492, v493);
+	v494;
 	v495 = (u)zas_modrr;
-	v496 = *(u*)(vic + 8);
-	v497 = 51;
-	v498 = 0;
-	v499 = 0;
+	v496 = *(u*)(vic + 8UL);
+	v497 = 51UL;
+	v498 = 0UL;
+	v499 = 0UL;
 	v500 = ((u(*)())v495)(v496, v497, v498, v499);
+	v500;
 	v501 = (u)zas_modrr;
-	v502 = *(u*)(vic + 8);
-	v503 = 59;
-	v504 = 2;
-	v505 = 1;
+	v502 = *(u*)(vic + 8UL);
+	v503 = 59UL;
+	v504 = 2UL;
+	v505 = 1UL;
 	v506 = ((u(*)())v501)(v502, v503, v504, v505);
+	v506;
 	v507 = (u)zas_modrr;
-	v508 = *(u*)(vic + 8);
-	v509 = 3989;
-	v510 = 0;
-	v511 = 0;
+	v508 = *(u*)(vic + 8UL);
+	v509 = 3984UL + 5UL;
+	v510 = 0UL;
+	v511 = 0UL;
 	v512 = ((u(*)())v507)(v508, v509, v510, v511);
+	v512;
 	goto b8;
-b147:	if (vkind != 23) goto b157;
+b147:	if (vkind != 23UL) goto b157;
 	v513 = (u)zoutput_irexpr;
 	v514 = vic;
 	v515 = vb;
-	v516 = *(u*)(vo + 16);
+	v516 = *(u*)(vo + 16UL);
 	v517 = ((u(*)())v513)(v514, v515, v516);
+	v517;
 	v518 = (u)zas_opr;
-	v519 = *(u*)(vic + 8);
-	v520 = 80;
-	v521 = 0;
+	v519 = *(u*)(vic + 8UL);
+	v520 = 80UL;
+	v521 = 0UL;
 	v522 = ((u(*)())v518)(v519, v520, v521);
+	v522;
 	v523 = (u)zoutput_irexpr;
 	v524 = vic;
 	v525 = vb;
-	v526 = *(u*)(vo + 8);
+	v526 = *(u*)(vo + 8UL);
 	v527 = ((u(*)())v523)(v524, v525, v526);
+	v527;
 	v528 = (u)zas_opr;
-	v529 = *(u*)(vic + 8);
-	v530 = 88;
-	v531 = 1;
+	v529 = *(u*)(vic + 8UL);
+	v530 = 88UL;
+	v531 = 1UL;
 	v532 = ((u(*)())v528)(v529, v530, v531);
+	v532;
 	v533 = (u)zas_modrr;
-	v534 = *(u*)(vic + 8);
-	v535 = 139;
-	v536 = 2;
-	v537 = 0;
+	v534 = *(u*)(vic + 8UL);
+	v535 = 139UL;
+	v536 = 2UL;
+	v537 = 0UL;
 	v538 = ((u(*)())v533)(v534, v535, v536, v537);
+	v538;
 	v539 = (u)zas_modrr;
-	v540 = *(u*)(vic + 8);
-	v541 = 51;
-	v542 = 0;
-	v543 = 0;
+	v540 = *(u*)(vic + 8UL);
+	v541 = 51UL;
+	v542 = 0UL;
+	v543 = 0UL;
 	v544 = ((u(*)())v539)(v540, v541, v542, v543);
+	v544;
 	v545 = (u)zas_modrr;
-	v546 = *(u*)(vic + 8);
-	v547 = 59;
-	v548 = 2;
-	v549 = 1;
+	v546 = *(u*)(vic + 8UL);
+	v547 = 59UL;
+	v548 = 2UL;
+	v549 = 1UL;
 	v550 = ((u(*)())v545)(v546, v547, v548, v549);
+	v550;
 	v551 = (u)zas_modrr;
-	v552 = *(u*)(vic + 8);
-	v553 = 3999;
-	v554 = 0;
-	v555 = 0;
+	v552 = *(u*)(vic + 8UL);
+	v553 = 3984UL + 15UL;
+	v554 = 0UL;
+	v555 = 0UL;
 	v556 = ((u(*)())v551)(v552, v553, v554, v555);
+	v556;
 	goto b8;
-b157:	if (vkind != 24) goto b167;
+b157:	if (vkind != 24UL) goto b167;
 	v557 = (u)zoutput_irexpr;
 	v558 = vic;
 	v559 = vb;
-	v560 = *(u*)(vo + 16);
+	v560 = *(u*)(vo + 16UL);
 	v561 = ((u(*)())v557)(v558, v559, v560);
+	v561;
 	v562 = (u)zas_opr;
-	v563 = *(u*)(vic + 8);
-	v564 = 80;
-	v565 = 0;
+	v563 = *(u*)(vic + 8UL);
+	v564 = 80UL;
+	v565 = 0UL;
 	v566 = ((u(*)())v562)(v563, v564, v565);
+	v566;
 	v567 = (u)zoutput_irexpr;
 	v568 = vic;
 	v569 = vb;
-	v570 = *(u*)(vo + 8);
+	v570 = *(u*)(vo + 8UL);
 	v571 = ((u(*)())v567)(v568, v569, v570);
+	v571;
 	v572 = (u)zas_opr;
-	v573 = *(u*)(vic + 8);
-	v574 = 88;
-	v575 = 1;
+	v573 = *(u*)(vic + 8UL);
+	v574 = 88UL;
+	v575 = 1UL;
 	v576 = ((u(*)())v572)(v573, v574, v575);
+	v576;
 	v577 = (u)zas_modrr;
-	v578 = *(u*)(vic + 8);
-	v579 = 139;
-	v580 = 2;
-	v581 = 0;
+	v578 = *(u*)(vic + 8UL);
+	v579 = 139UL;
+	v580 = 2UL;
+	v581 = 0UL;
 	v582 = ((u(*)())v577)(v578, v579, v580, v581);
+	v582;
 	v583 = (u)zas_modrr;
-	v584 = *(u*)(vic + 8);
-	v585 = 51;
-	v586 = 0;
-	v587 = 0;
+	v584 = *(u*)(vic + 8UL);
+	v585 = 51UL;
+	v586 = 0UL;
+	v587 = 0UL;
 	v588 = ((u(*)())v583)(v584, v585, v586, v587);
+	v588;
 	v589 = (u)zas_modrr;
-	v590 = *(u*)(vic + 8);
-	v591 = 59;
-	v592 = 2;
-	v593 = 1;
+	v590 = *(u*)(vic + 8UL);
+	v591 = 59UL;
+	v592 = 2UL;
+	v593 = 1UL;
 	v594 = ((u(*)())v589)(v590, v591, v592, v593);
+	v594;
 	v595 = (u)zas_modrr;
-	v596 = *(u*)(vic + 8);
-	v597 = 3997;
-	v598 = 0;
-	v599 = 0;
+	v596 = *(u*)(vic + 8UL);
+	v597 = 3984UL + 13UL;
+	v598 = 0UL;
+	v599 = 0UL;
 	v600 = ((u(*)())v595)(v596, v597, v598, v599);
+	v600;
 	goto b8;
-b167:	if (vkind != 25) goto b177;
+b167:	if (vkind != 25UL) goto b177;
 	v601 = (u)zoutput_irexpr;
 	v602 = vic;
 	v603 = vb;
-	v604 = *(u*)(vo + 16);
+	v604 = *(u*)(vo + 16UL);
 	v605 = ((u(*)())v601)(v602, v603, v604);
+	v605;
 	v606 = (u)zas_opr;
-	v607 = *(u*)(vic + 8);
-	v608 = 80;
-	v609 = 0;
+	v607 = *(u*)(vic + 8UL);
+	v608 = 80UL;
+	v609 = 0UL;
 	v610 = ((u(*)())v606)(v607, v608, v609);
+	v610;
 	v611 = (u)zoutput_irexpr;
 	v612 = vic;
 	v613 = vb;
-	v614 = *(u*)(vo + 8);
+	v614 = *(u*)(vo + 8UL);
 	v615 = ((u(*)())v611)(v612, v613, v614);
+	v615;
 	v616 = (u)zas_opr;
-	v617 = *(u*)(vic + 8);
-	v618 = 88;
-	v619 = 1;
+	v617 = *(u*)(vic + 8UL);
+	v618 = 88UL;
+	v619 = 1UL;
 	v620 = ((u(*)())v616)(v617, v618, v619);
+	v620;
 	v621 = (u)zas_modrr;
-	v622 = *(u*)(vic + 8);
-	v623 = 139;
-	v624 = 2;
-	v625 = 0;
+	v622 = *(u*)(vic + 8UL);
+	v623 = 139UL;
+	v624 = 2UL;
+	v625 = 0UL;
 	v626 = ((u(*)())v621)(v622, v623, v624, v625);
+	v626;
 	v627 = (u)zas_modrr;
-	v628 = *(u*)(vic + 8);
-	v629 = 51;
-	v630 = 0;
-	v631 = 0;
+	v628 = *(u*)(vic + 8UL);
+	v629 = 51UL;
+	v630 = 0UL;
+	v631 = 0UL;
 	v632 = ((u(*)())v627)(v628, v629, v630, v631);
+	v632;
 	v633 = (u)zas_modrr;
-	v634 = *(u*)(vic + 8);
-	v635 = 59;
-	v636 = 2;
-	v637 = 1;
+	v634 = *(u*)(vic + 8UL);
+	v635 = 59UL;
+	v636 = 2UL;
+	v637 = 1UL;
 	v638 = ((u(*)())v633)(v634, v635, v636, v637);
+	v638;
 	v639 = (u)zas_modrr;
-	v640 = *(u*)(vic + 8);
-	v641 = 3996;
-	v642 = 0;
-	v643 = 0;
+	v640 = *(u*)(vic + 8UL);
+	v641 = 3984UL + 12UL;
+	v642 = 0UL;
+	v643 = 0UL;
 	v644 = ((u(*)())v639)(v640, v641, v642, v643);
+	v644;
 	goto b8;
-b177:	if (vkind != 26) goto b187;
+b177:	if (vkind != 26UL) goto b187;
 	v645 = (u)zoutput_irexpr;
 	v646 = vic;
 	v647 = vb;
-	v648 = *(u*)(vo + 16);
+	v648 = *(u*)(vo + 16UL);
 	v649 = ((u(*)())v645)(v646, v647, v648);
+	v649;
 	v650 = (u)zas_opr;
-	v651 = *(u*)(vic + 8);
-	v652 = 80;
-	v653 = 0;
+	v651 = *(u*)(vic + 8UL);
+	v652 = 80UL;
+	v653 = 0UL;
 	v654 = ((u(*)())v650)(v651, v652, v653);
+	v654;
 	v655 = (u)zoutput_irexpr;
 	v656 = vic;
 	v657 = vb;
-	v658 = *(u*)(vo + 8);
+	v658 = *(u*)(vo + 8UL);
 	v659 = ((u(*)())v655)(v656, v657, v658);
+	v659;
 	v660 = (u)zas_opr;
-	v661 = *(u*)(vic + 8);
-	v662 = 88;
-	v663 = 1;
+	v661 = *(u*)(vic + 8UL);
+	v662 = 88UL;
+	v663 = 1UL;
 	v664 = ((u(*)())v660)(v661, v662, v663);
+	v664;
 	v665 = (u)zas_modrr;
-	v666 = *(u*)(vic + 8);
-	v667 = 139;
-	v668 = 2;
-	v669 = 0;
+	v666 = *(u*)(vic + 8UL);
+	v667 = 139UL;
+	v668 = 2UL;
+	v669 = 0UL;
 	v670 = ((u(*)())v665)(v666, v667, v668, v669);
+	v670;
 	v671 = (u)zas_modrr;
-	v672 = *(u*)(vic + 8);
-	v673 = 51;
-	v674 = 0;
-	v675 = 0;
+	v672 = *(u*)(vic + 8UL);
+	v673 = 51UL;
+	v674 = 0UL;
+	v675 = 0UL;
 	v676 = ((u(*)())v671)(v672, v673, v674, v675);
+	v676;
 	v677 = (u)zas_modrr;
-	v678 = *(u*)(vic + 8);
-	v679 = 59;
-	v680 = 2;
-	v681 = 1;
+	v678 = *(u*)(vic + 8UL);
+	v679 = 59UL;
+	v680 = 2UL;
+	v681 = 1UL;
 	v682 = ((u(*)())v677)(v678, v679, v680, v681);
+	v682;
 	v683 = (u)zas_modrr;
-	v684 = *(u*)(vic + 8);
-	v685 = 3998;
-	v686 = 0;
-	v687 = 0;
+	v684 = *(u*)(vic + 8UL);
+	v685 = 3984UL + 14UL;
+	v686 = 0UL;
+	v687 = 0UL;
 	v688 = ((u(*)())v683)(v684, v685, v686, v687);
+	v688;
 	goto b8;
 b187:	v689 = (u)zcdie;
-	v690 = *(u*)vic;
+	v690 = *(u*)(vic + 0UL);
 	v691 = (u)"invalid op";
 	v692 = ((u(*)())v689)(v690, v691);
+	v692;
 	goto b8;
-b5:	v4 = 1;
+b3:	goto b1;
+b5:	v4 = 1UL;
 	goto b6;
 }
 u zoutput_irfuncptr(u vic, u vb, u vo) {
@@ -23570,49 +26234,54 @@ u zoutput_irfuncptr(u vic, u vb, u vo) {
 	u v32 = 0;
 	u v33 = 0;
 	v4 = (u)zfind;
-	v5 = *(u*)vic;
-	v6 = *(u*)(vo + 32);
-	v7 = 0;
-	v8 = 0;
+	v5 = *(u*)(vic + 0UL);
+	v6 = *(u*)(vo + 32UL);
+	v7 = 0UL;
+	v8 = 0UL;
 	v9 = ((u(*)())v4)(v5, v6, v7, v8);
 	vd = v9;
 	if (!vd) goto b10;
-	v11 = 0;
+	v11 = 0UL;
 b11:	if (!v11) goto b6;
-	v10 = 1;
-b8:	if (!v10) goto b2;
+	v10 = 1UL;
+b8:	if (!v10) goto b4;
 	v13 = (u)zcdie;
-	v14 = *(u*)vic;
+	v14 = *(u*)(vic + 0UL);
 	v15 = (u)"no such function";
 	v16 = ((u(*)())v13)(v14, v15);
+	v16;
 b2:	v17 = (u)zreserve;
-	v18 = *(u*)(vic + 8);
-	v19 = 16;
+	v18 = *(u*)(vic + 8UL);
+	v19 = 16UL;
 	v20 = ((u(*)())v17)(v18, v19);
+	v20;
 	v21 = (u)zas_modrm;
-	v22 = *(u*)(vic + 8);
-	v23 = 141;
-	v24 = 0;
-	v25 = 16;
-	v26 = 0;
-	v27 = 0;
-	v28 = 128;
+	v22 = *(u*)(vic + 8UL);
+	v23 = 141UL;
+	v24 = 0UL;
+	v25 = 16UL;
+	v26 = 0UL;
+	v27 = 0UL;
+	v28 = 128UL;
 	v29 = ((u(*)())v21)(v22, v23, v24, v25, v26, v27, v28);
+	v29;
 	v30 = (u)zaddfixup;
-	v31 = *(u*)(vic + 8);
-	v32 = *(u*)(vd + 88);
+	v31 = *(u*)(vic + 8UL);
+	v32 = *(u*)(vd + 88UL);
 	v33 = ((u(*)())v30)(v31, v32);
-	return 0;
-b6:	if (!*(u*)(vd + 72)) goto b14;
-	v12 = 0;
+	v33;
+	return 0UL;
+b4:	goto b2;
+b6:	if (!*(u*)(vd + 72UL)) goto b14;
+	v12 = 0UL;
 b15:	if (!v12) goto b12;
-	v10 = 1;
+	v10 = 1UL;
 	goto b8;
-b12:	v10 = 0;
+b12:	v10 = 0UL;
 	goto b8;
-b14:	v12 = 1;
+b14:	v12 = 1UL;
 	goto b15;
-b10:	v11 = 1;
+b10:	v11 = 1UL;
 	goto b11;
 }
 u zoutput_irretval(u vic, u vb, u vo) {
@@ -23666,72 +26335,79 @@ u zoutput_irretval(u vic, u vb, u vo) {
 	u v50 = 0;
 	u v51 = 0;
 	u v52 = 0;
-	vop = 0;
-	vi = 0;
-b1:	if (vi != *(u*)(vb + 16)) goto b3;
-	return 0;
-b3:	vop = *(u*)(*(u*)(vb + 8) + vi * 8);
-	if (*(u*)vop != 7) goto b6;
-	if (*(u*)*(u*)(vop + 48) != 1) goto b9;
-	return 0;
-b9:	v5 = (u)zas_modrr;
-	v6 = *(u*)(vic + 8);
-	v7 = 139;
-	v8 = 7;
-	v9 = 0;
+	vop = 0UL;
+	vi = 0UL;
+b1:	if (vi != *(u*)(vb + 16UL)) goto b5;
+	return 0UL;
+b5:	vop = *(u*)(*(u*)(vb + 8UL) + vi * 8UL);
+	if (*(u*)(vop + 0UL) != 7UL) goto b8;
+	if (*(u*)(*(u*)(vop + 48UL) + 0UL) != 1UL) goto b11;
+	return 0UL;
+b11:	v5 = (u)zas_modrr;
+	v6 = *(u*)(vic + 8UL);
+	v7 = 139UL;
+	v8 = 7UL;
+	v9 = 0UL;
 	v10 = ((u(*)())v5)(v6, v7, v8, v9);
-	if (*(u*)*(u*)(vop + 8) != 5) goto b15;
+	v10;
+	if (*(u*)(*(u*)(vop + 8UL) + 0UL) != 5UL) goto b15;
 	v11 = (u)zoutput_irexpr;
 	v12 = vic;
 	v13 = vb;
-	v14 = *(u*)(*(u*)(vop + 8) + 8);
+	v14 = *(u*)(*(u*)(vop + 8UL) + 8UL);
 	v15 = ((u(*)())v11)(v12, v13, v14);
-b13:	if (*(u*)*(u*)(vop + 48) != 3) goto b23;
+	v15;
+b13:	if (*(u*)(*(u*)(vop + 48UL) + 0UL) != 3UL) goto b23;
 	v28 = (u)zas_modrm;
-	v29 = *(u*)(vic + 8);
-	v30 = 136;
-	v31 = 7;
-	v32 = 0;
-	v33 = 0;
-	v34 = 0;
-	v35 = 0;
+	v29 = *(u*)(vic + 8UL);
+	v30 = 136UL;
+	v31 = 7UL;
+	v32 = 0UL;
+	v33 = 0UL;
+	v34 = 0UL;
+	v35 = 0UL;
 	v36 = ((u(*)())v28)(v29, v30, v31, v32, v33, v34, v35);
-b21:	return 0;
+	v36;
+b21:	return 0UL;
 b23:	v37 = (u)ztype_isprim;
-	v38 = *(u*)(vop + 48);
+	v38 = *(u*)(vop + 48UL);
 	v39 = ((u(*)())v37)(v38);
 	if (!v39) goto b26;
 	v40 = (u)zas_modrm;
-	v41 = *(u*)(vic + 8);
-	v42 = 137;
-	v43 = 7;
-	v44 = 0;
-	v45 = 0;
-	v46 = 0;
-	v47 = 0;
+	v41 = *(u*)(vic + 8UL);
+	v42 = 137UL;
+	v43 = 7UL;
+	v44 = 0UL;
+	v45 = 0UL;
+	v46 = 0UL;
+	v47 = 0UL;
 	v48 = ((u(*)())v40)(v41, v42, v43, v44, v45, v46, v47);
+	v48;
 	goto b21;
 b26:	v49 = (u)zcdie;
-	v50 = *(u*)vic;
+	v50 = *(u*)(vic + 0UL);
 	v51 = (u)"invalid store";
 	v52 = ((u(*)())v49)(v50, v51);
+	v52;
 	goto b21;
-b15:	if (*(u*)*(u*)(vop + 8) != 0) goto b18;
+b15:	if (*(u*)(*(u*)(vop + 8UL) + 0UL) != 0UL) goto b18;
 	v16 = (u)zas_modrm;
-	v17 = *(u*)(vic + 8);
-	v18 = 141;
-	v19 = 0;
-	v20 = 5;
-	v21 = 0;
-	v22 = 0;
-	v23 = *(u*)(*(u*)(*(u*)(vic + 112) + *(u*)(*(u*)(vop + 8) + 24) * 8) + 40);
+	v17 = *(u*)(vic + 8UL);
+	v18 = 141UL;
+	v19 = 0UL;
+	v20 = 5UL;
+	v21 = 0UL;
+	v22 = 0UL;
+	v23 = *(u*)(*(u*)(*(u*)(vic + 128UL) + *(u*)(*(u*)(vop + 8UL) + 24UL) * 8UL) + 40UL);
 	v24 = ((u(*)())v16)(v17, v18, v19, v20, v21, v22, v23);
+	v24;
 	goto b13;
 b18:	v25 = (u)zdie;
 	v26 = (u)"invalid store";
 	v27 = ((u(*)())v25)(v26);
+	v27;
 	goto b13;
-b6:	vi = vi + 1;
+b8:	vi = vi + 1UL;
 	goto b1;
 }
 u zoutput_irstmt(u vic, u vb, u vo) {
@@ -23898,209 +26574,256 @@ u zoutput_irstmt(u vic, u vb, u vo) {
 	u v163 = 0;
 	u v164 = 0;
 	u v165 = 0;
-	*(u*)(*(u*)vic + 24) = *(u*)(vo + 64);
-	*(u*)(*(u*)vic + 32) = *(u*)(vo + 72);
-	*(u*)(*(u*)vic + 40) = *(u*)(vo + 80);
-	*(u*)(*(u*)(vic + 8) + 88) = *(u*)(vo + 64);
-	*(u*)(*(u*)(vic + 8) + 96) = *(u*)(vo + 72);
-	vkind = *(u*)vo;
-	if (vkind != 6) goto b3;
-	if (*(u*)*(u*)(vo + 8) != 5) goto b6;
+	u v166 = 0;
+	u v167 = 0;
+	u v168 = 0;
+	u v169 = 0;
+	u v170 = 0;
+	*(u*)(*(u*)(vic + 0UL) + 24UL) = *(u*)(vo + 64UL);
+	*(u*)(*(u*)(vic + 0UL) + 32UL) = *(u*)(vo + 72UL);
+	*(u*)(*(u*)(vic + 0UL) + 40UL) = *(u*)(vo + 80UL);
+	*(u*)(*(u*)(vic + 8UL) + 88UL) = *(u*)(vo + 64UL);
+	*(u*)(*(u*)(vic + 8UL) + 96UL) = *(u*)(vo + 72UL);
+	vkind = *(u*)(vo + 0UL);
+	if (vkind != 6UL) goto b3;
+	if (*(u*)(*(u*)(vo + 8UL) + 0UL) != 5UL) goto b6;
 	v4 = (u)zoutput_irexpr;
 	v5 = vic;
 	v6 = vb;
-	v7 = *(u*)(*(u*)(vo + 8) + 8);
+	v7 = *(u*)(*(u*)(vo + 8UL) + 8UL);
 	v8 = ((u(*)())v4)(v5, v6, v7);
+	v8;
 b4:	v21 = (u)zas_opr;
-	v22 = *(u*)(vic + 8);
-	v23 = 80;
-	v24 = 0;
+	v22 = *(u*)(vic + 8UL);
+	v23 = 80UL;
+	v24 = 0UL;
 	v25 = ((u(*)())v21)(v22, v23, v24);
+	v25;
 	v26 = (u)zoutput_irexpr;
 	v27 = vic;
 	v28 = vb;
-	v29 = *(u*)(vo + 16);
+	v29 = *(u*)(vo + 16UL);
 	v30 = ((u(*)())v26)(v27, v28, v29);
+	v30;
 	v31 = (u)zas_opr;
-	v32 = *(u*)(vic + 8);
-	v33 = 88;
-	v34 = 7;
+	v32 = *(u*)(vic + 8UL);
+	v33 = 88UL;
+	v34 = 7UL;
 	v35 = ((u(*)())v31)(v32, v33, v34);
-	if (*(u*)*(u*)(vo + 48) != 3) goto b17;
+	v35;
+	if (*(u*)(*(u*)(vo + 48UL) + 0UL) != 3UL) goto b17;
 	v36 = (u)zas_modrm;
-	v37 = *(u*)(vic + 8);
-	v38 = 136;
-	v39 = 0;
-	v40 = 7;
-	v41 = 0;
-	v42 = 0;
-	v43 = 0;
+	v37 = *(u*)(vic + 8UL);
+	v38 = 136UL;
+	v39 = 0UL;
+	v40 = 7UL;
+	v41 = 0UL;
+	v42 = 0UL;
+	v43 = 0UL;
 	v44 = ((u(*)())v36)(v37, v38, v39, v40, v41, v42, v43);
-b1:	return 0;
+	v44;
+b15:b1:	return 0UL;
 b17:	v45 = (u)ztype_isprim;
-	v46 = *(u*)(vo + 48);
+	v46 = *(u*)(vo + 48UL);
 	v47 = ((u(*)())v45)(v46);
 	if (!v47) goto b20;
 	v48 = (u)zas_modrm;
-	v49 = *(u*)(vic + 8);
-	v50 = 137;
-	v51 = 0;
-	v52 = 7;
-	v53 = 0;
-	v54 = 0;
-	v55 = 0;
+	v49 = *(u*)(vic + 8UL);
+	v50 = 137UL;
+	v51 = 0UL;
+	v52 = 7UL;
+	v53 = 0UL;
+	v54 = 0UL;
+	v55 = 0UL;
 	v56 = ((u(*)())v48)(v49, v50, v51, v52, v53, v54, v55);
-	goto b1;
+	v56;
+	goto b15;
 b20:	v57 = (u)zcdie;
-	v58 = *(u*)vic;
+	v58 = *(u*)(vic + 0UL);
 	v59 = (u)"invalid store";
 	v60 = ((u(*)())v57)(v58, v59);
-	goto b1;
-b6:	if (*(u*)*(u*)(vo + 8) != 0) goto b9;
+	v60;
+	goto b15;
+b6:	if (*(u*)(*(u*)(vo + 8UL) + 0UL) != 0UL) goto b9;
 	v9 = (u)zas_modrm;
-	v10 = *(u*)(vic + 8);
-	v11 = 141;
-	v12 = 0;
-	v13 = 5;
-	v14 = 0;
-	v15 = 0;
-	v16 = *(u*)(*(u*)(*(u*)(vic + 112) + *(u*)(*(u*)(vo + 8) + 24) * 8) + 40);
+	v10 = *(u*)(vic + 8UL);
+	v11 = 141UL;
+	v12 = 0UL;
+	v13 = 5UL;
+	v14 = 0UL;
+	v15 = 0UL;
+	v16 = *(u*)(*(u*)(*(u*)(vic + 128UL) + *(u*)(*(u*)(vo + 8UL) + 24UL) * 8UL) + 40UL);
 	v17 = ((u(*)())v9)(v10, v11, v12, v13, v14, v15, v16);
+	v17;
 	goto b4;
 b9:	v18 = (u)zdie;
 	v19 = (u)"invalid store";
 	v20 = ((u(*)())v18)(v19);
+	v20;
 	goto b4;
-b3:	if (vkind != 7) goto b25;
+b3:	if (vkind != 7UL) goto b25;
 	goto b1;
-b25:	if (vkind != 8) goto b27;
+b25:	if (vkind != 8UL) goto b27;
 	goto b1;
-b27:	if (vkind != 27) goto b29;
-	if ((s)*(u*)(vo + 24) <= (s)6) goto b30;
+b27:	if (vkind != 27UL) goto b29;
+	if ((s)*(u*)(vo + 24UL) <= (s)6UL) goto b32;
 	v61 = (u)zas_modri;
-	v62 = *(u*)(vic + 8);
+	v62 = *(u*)(vic + 8UL);
 	v63 = 327809UL;
-	v64 = 4;
-	v65 = (*(u*)(vo + 24) - 6) * 8;
+	v64 = 4UL;
+	v65 = (*(u*)(vo + 24UL) - 6UL) * 8UL;
 	v66 = ((u(*)())v61)(v62, v63, v64, v65);
+	v66;
 b30:	v67 = (u)zoutput_irargs;
 	v68 = vic;
 	v69 = vb;
 	v70 = vo;
 	v71 = ((u(*)())v67)(v68, v69, v70);
-	v72 = (u)zoutput_irexpr;
+	v71;
+	if (*(u*)(*(u*)(vo + 8UL) + 0UL) != 2UL) goto b37;
+	v72 = (u)zoutput_ircall;
 	v73 = vic;
 	v74 = vb;
-	v75 = *(u*)(vo + 8);
+	v75 = *(u*)(vo + 8UL);
 	v76 = ((u(*)())v72)(v73, v74, v75);
-	v77 = (u)zas_modr;
-	v78 = *(u*)(vic + 8);
-	v79 = 131327UL;
-	v80 = 0;
-	v81 = ((u(*)())v77)(v78, v79, v80);
-	if ((s)*(u*)(vo + 24) <= (s)6) goto b37;
-	v82 = (u)zas_modri;
-	v83 = *(u*)(vic + 8);
-	v84 = 129;
-	v85 = 4;
-	v86 = (*(u*)(vo + 24) - 6) * 8;
-	v87 = ((u(*)())v82)(v83, v84, v85, v86);
-b37:	v88 = (u)zoutput_irretval;
-	v89 = vic;
-	v90 = vb;
-	v91 = vo;
-	v92 = ((u(*)())v88)(v89, v90, v91);
-	if (!*(u*)(*(u*)(vb + 40) + 64)) goto b44;
-	v93 = (u)zas_jmp;
-	v94 = *(u*)(vic + 8);
-	v95 = 233;
-	v96 = *(u*)(*(u*)(vb + 40) + 56);
+	v76;
+b35:	if ((s)*(u*)(vo + 24UL) <= (s)6UL) goto b43;
+	v87 = (u)zas_modri;
+	v88 = *(u*)(vic + 8UL);
+	v89 = 129UL;
+	v90 = 4UL;
+	v91 = (*(u*)(vo + 24UL) - 6UL) * 8UL;
+	v92 = ((u(*)())v87)(v88, v89, v90, v91);
+	v92;
+b41:	v93 = (u)zoutput_irretval;
+	v94 = vic;
+	v95 = vb;
+	v96 = vo;
 	v97 = ((u(*)())v93)(v94, v95, v96);
-b42:	return 0;
-b44:	v98 = (u)zoutput_irblock;
-	v99 = vic;
-	v100 = *(u*)(vb + 40);
-	v101 = ((u(*)())v98)(v99, v100);
-	goto b42;
-b29:	if (vkind != 28) goto b48;
-	if (!*(u*)(*(u*)(vb + 40) + 64)) goto b51;
-	v102 = (u)zas_jmp;
-	v103 = *(u*)(vic + 8);
-	v104 = 233;
-	v105 = *(u*)(*(u*)(vb + 40) + 56);
-	v106 = ((u(*)())v102)(v103, v104, v105);
-b49:	return 0;
-b51:	v107 = (u)zoutput_irblock;
-	v108 = vic;
-	v109 = *(u*)(vb + 40);
-	v110 = ((u(*)())v107)(v108, v109);
-	goto b49;
-b48:	if (vkind != 29) goto b55;
-	v111 = (u)zoutput_irexpr;
-	v112 = vic;
-	v113 = vb;
-	v114 = *(u*)(vo + 8);
-	v115 = ((u(*)())v111)(v112, v113, v114);
-	v116 = (u)zas_modrr;
-	v117 = *(u*)(vic + 8);
-	v118 = 133;
-	v119 = 0;
-	v120 = 0;
-	v121 = ((u(*)())v116)(v117, v118, v119, v120);
-	v122 = (u)zas_jmp;
-	v123 = *(u*)(vic + 8);
-	v124 = 3972;
-	v125 = *(u*)(*(u*)(vb + 48) + 56);
-	v126 = ((u(*)())v122)(v123, v124, v125);
-	if (!*(u*)(*(u*)(vb + 40) + 64)) goto b61;
+	v97;
+	if (!*(u*)(*(u*)(vb + 56UL) + 80UL)) goto b48;
+	v98 = (u)zas_jmp;
+	v99 = *(u*)(vic + 8UL);
+	v100 = 233UL;
+	v101 = *(u*)(*(u*)(vb + 56UL) + 72UL);
+	v102 = ((u(*)())v98)(v99, v100, v101);
+	v102;
+b46:	return 0UL;
+b48:	v103 = (u)zoutput_irblock;
+	v104 = vic;
+	v105 = *(u*)(vb + 56UL);
+	v106 = ((u(*)())v103)(v104, v105);
+	v106;
+	goto b46;
+b43:	goto b41;
+b37:	v77 = (u)zoutput_irexpr;
+	v78 = vic;
+	v79 = vb;
+	v80 = *(u*)(vo + 8UL);
+	v81 = ((u(*)())v77)(v78, v79, v80);
+	v81;
+	v82 = (u)zas_modr;
+	v83 = *(u*)(vic + 8UL);
+	v84 = 131327UL;
+	v85 = 0UL;
+	v86 = ((u(*)())v82)(v83, v84, v85);
+	v86;
+	goto b35;
+b32:	goto b30;
+b29:	if (vkind != 28UL) goto b52;
+	if (!*(u*)(*(u*)(vb + 56UL) + 80UL)) goto b55;
+	v107 = (u)zas_jmp;
+	v108 = *(u*)(vic + 8UL);
+	v109 = 233UL;
+	v110 = *(u*)(*(u*)(vb + 56UL) + 72UL);
+	v111 = ((u(*)())v107)(v108, v109, v110);
+	v111;
+b53:	return 0UL;
+b55:	v112 = (u)zoutput_irblock;
+	v113 = vic;
+	v114 = *(u*)(vb + 56UL);
+	v115 = ((u(*)())v112)(v113, v114);
+	v115;
+	goto b53;
+b52:	if (vkind != 29UL) goto b59;
+	v116 = (u)zoutput_irexpr;
+	v117 = vic;
+	v118 = vb;
+	v119 = *(u*)(vo + 8UL);
+	v120 = ((u(*)())v116)(v117, v118, v119);
+	v120;
+	v121 = (u)zas_modrr;
+	v122 = *(u*)(vic + 8UL);
+	v123 = 133UL;
+	v124 = 0UL;
+	v125 = 0UL;
+	v126 = ((u(*)())v121)(v122, v123, v124, v125);
+	v126;
 	v127 = (u)zas_jmp;
-	v128 = *(u*)(vic + 8);
-	v129 = 3973;
-	v130 = *(u*)(*(u*)(vb + 40) + 56);
+	v128 = *(u*)(vic + 8UL);
+	v129 = 3968UL + 4UL;
+	v130 = *(u*)(*(u*)(vb + 64UL) + 72UL);
 	v131 = ((u(*)())v127)(v128, v129, v130);
-b59:	if (!*(u*)(*(u*)(vb + 48) + 64)) goto b68;
-	v136 = 0;
-b69:	if (!v136) goto b64;
-	v137 = (u)zoutput_irblock;
+	v131;
+	if (!*(u*)(*(u*)(vb + 56UL) + 80UL)) goto b65;
+	v132 = (u)zas_jmp;
+	v133 = *(u*)(vic + 8UL);
+	v134 = 3968UL + 5UL;
+	v135 = *(u*)(*(u*)(vb + 56UL) + 72UL);
+	v136 = ((u(*)())v132)(v133, v134, v135);
+	v136;
+b63:	if (!*(u*)(*(u*)(vb + 64UL) + 80UL)) goto b72;
+	v141 = 0UL;
+b73:	if (!v141) goto b70;
+	v142 = (u)zoutput_irblock;
+	v143 = vic;
+	v144 = *(u*)(vb + 64UL);
+	v145 = ((u(*)())v142)(v143, v144);
+	v145;
+b68:	return 0UL;
+b70:	goto b68;
+b72:	v141 = 1UL;
+	goto b73;
+b65:	v137 = (u)zoutput_irblock;
 	v138 = vic;
-	v139 = *(u*)(vb + 48);
+	v139 = *(u*)(vb + 56UL);
 	v140 = ((u(*)())v137)(v138, v139);
-b64:	return 0;
-b68:	v136 = 1;
-	goto b69;
-b61:	v132 = (u)zoutput_irblock;
-	v133 = vic;
-	v134 = *(u*)(vb + 40);
-	v135 = ((u(*)())v132)(v133, v134);
-	goto b59;
-b55:	if (vkind != 30) goto b72;
-	if (!*(u*)(vo + 8)) goto b73;
-	v141 = (u)zoutput_irexpr;
-	v142 = vic;
-	v143 = vb;
-	v144 = *(u*)(vo + 8);
-	v145 = ((u(*)())v141)(v142, v143, v144);
-b73:	v146 = (u)zas_modrr;
-	v147 = *(u*)(vic + 8);
-	v148 = 139;
-	v149 = 4;
-	v150 = 5;
-	v151 = ((u(*)())v146)(v147, v148, v149, v150);
-	v152 = (u)zas_opr;
-	v153 = *(u*)(vic + 8);
-	v154 = 88;
-	v155 = 5;
-	v156 = ((u(*)())v152)(v153, v154, v155);
-	v157 = (u)zas_op;
-	v158 = *(u*)(vic + 8);
-	v159 = 195;
-	v160 = ((u(*)())v157)(v158, v159);
+	v140;
+	goto b63;
+b59:	if (vkind != 30UL) goto b76;
+	if (!*(u*)(vo + 8UL)) goto b79;
+	v146 = (u)zoutput_irexpr;
+	v147 = vic;
+	v148 = vb;
+	v149 = *(u*)(vo + 8UL);
+	v150 = ((u(*)())v146)(v147, v148, v149);
+	v150;
+b77:	v151 = (u)zas_modrr;
+	v152 = *(u*)(vic + 8UL);
+	v153 = 139UL;
+	v154 = 4UL;
+	v155 = 5UL;
+	v156 = ((u(*)())v151)(v152, v153, v154, v155);
+	v156;
+	v157 = (u)zas_opr;
+	v158 = *(u*)(vic + 8UL);
+	v159 = 88UL;
+	v160 = 5UL;
+	v161 = ((u(*)())v157)(v158, v159, v160);
+	v161;
+	v162 = (u)zas_op;
+	v163 = *(u*)(vic + 8UL);
+	v164 = 195UL;
+	v165 = ((u(*)())v162)(v163, v164);
+	v165;
 	goto b1;
-b72:	v161 = (u)zoutput_irexpr;
-	v162 = vic;
-	v163 = vb;
-	v164 = vo;
-	v165 = ((u(*)())v161)(v162, v163, v164);
+b79:	goto b77;
+b76:	v166 = (u)zoutput_irexpr;
+	v167 = vic;
+	v168 = vb;
+	v169 = vo;
+	v170 = ((u(*)())v166)(v167, v168, v169);
+	v170;
 	goto b1;
 }
 u zoutput_irstr(u vic, u vb, u vo) {
@@ -24128,29 +26851,32 @@ u zoutput_irstr(u vic, u vb, u vo) {
 	u v24 = 0;
 	u v25 = 0;
 	v4 = (u)zas_blob;
-	v5 = *(u*)(vic + 8);
-	v6 = *(u*)(vo + 32);
-	v7 = *(u*)(vo + 40) + 1;
+	v5 = *(u*)(vic + 8UL);
+	v6 = *(u*)(vo + 32UL);
+	v7 = *(u*)(vo + 40UL) + 1UL;
 	v8 = ((u(*)())v4)(v5, v6, v7);
 	vs = v8;
 	v9 = (u)zreserve;
-	v10 = *(u*)(vic + 8);
-	v11 = 16;
+	v10 = *(u*)(vic + 8UL);
+	v11 = 16UL;
 	v12 = ((u(*)())v9)(v10, v11);
+	v12;
 	v13 = (u)zas_modrm;
-	v14 = *(u*)(vic + 8);
-	v15 = 141;
-	v16 = 0;
-	v17 = 16;
-	v18 = 0;
-	v19 = 0;
-	v20 = 128;
+	v14 = *(u*)(vic + 8UL);
+	v15 = 141UL;
+	v16 = 0UL;
+	v17 = 16UL;
+	v18 = 0UL;
+	v19 = 0UL;
+	v20 = 128UL;
 	v21 = ((u(*)())v13)(v14, v15, v16, v17, v18, v19, v20);
+	v21;
 	v22 = (u)zaddfixup;
-	v23 = *(u*)(vic + 8);
+	v23 = *(u*)(vic + 8UL);
 	v24 = vs;
 	v25 = ((u(*)())v22)(v23, v24);
-	return 0;
+	v25;
+	return 0UL;
 }
 u zoutput_irvars(u vic) {
 	u voffset = 0;
@@ -24255,144 +26981,159 @@ u zoutput_irvars(u vic) {
 	u v100 = 0;
 	u v101 = 0;
 	u v102 = 0;
-	voffset = 0;
-	vi = 0;
-b1:	if (vi != *(u*)(vic + 120)) goto b3;
-	if (voffset == 0) goto b14;
+	voffset = 0UL;
+	vi = 0UL;
+b1:	if (vi != *(u*)(vic + 136UL)) goto b5;
+	if (voffset == 0UL) goto b19;
 	v10 = (u)zas_modri;
-	v11 = *(u*)(vic + 8);
+	v11 = *(u*)(vic + 8UL);
 	v12 = 327809UL;
-	v13 = 4;
+	v13 = 4UL;
 	v14 = voffset;
 	v15 = ((u(*)())v10)(v11, v12, v13, v14);
+	v15;
 	v16 = (u)zas_modrr;
-	v17 = *(u*)(vic + 8);
-	v18 = 51;
-	v19 = 0;
-	v20 = 0;
+	v17 = *(u*)(vic + 8UL);
+	v18 = 51UL;
+	v19 = 0UL;
+	v20 = 0UL;
 	v21 = ((u(*)())v16)(v17, v18, v19, v20);
-	vi = 0;
-b19:	if (vi != voffset) goto b21;
-b14:	vi = 0;
-b25:	if (vi != *(u*)(vic + 136)) goto b27;
-	return 0;
-b27:	vv = *(u*)(*(u*)(vic + 112) + vi * 8);
-	if (vi != 0) goto b32;
+	v21;
+	vi = 0UL;
+b22:	if (vi != voffset) goto b26;
+b17:	vi = 0UL;
+b28:	if (vi != *(u*)(vic + 152UL)) goto b32;
+	return 0UL;
+b32:	vv = *(u*)(*(u*)(vic + 128UL) + vi * 8UL);
+	if (vi != 0UL) goto b35;
 	v31 = (u)zas_modrm;
-	v32 = *(u*)(vic + 8);
-	v33 = 137;
-	v34 = 7;
-	v35 = 5;
-	v36 = 0;
-	v37 = 0;
-	v38 = *(u*)(vv + 40);
+	v32 = *(u*)(vic + 8UL);
+	v33 = 137UL;
+	v34 = 7UL;
+	v35 = 5UL;
+	v36 = 0UL;
+	v37 = 0UL;
+	v38 = *(u*)(vv + 40UL);
 	v39 = ((u(*)())v31)(v32, v33, v34, v35, v36, v37, v38);
-b30:	vi = vi + 1;
-	goto b25;
-b32:	if (vi != 1) goto b35;
+	v39;
+b33:	vi = vi + 1UL;
+	goto b28;
+b35:	if (vi != 1UL) goto b38;
 	v40 = (u)zas_modrm;
-	v41 = *(u*)(vic + 8);
-	v42 = 137;
-	v43 = 6;
-	v44 = 5;
-	v45 = 0;
-	v46 = 0;
-	v47 = *(u*)(vv + 40);
+	v41 = *(u*)(vic + 8UL);
+	v42 = 137UL;
+	v43 = 6UL;
+	v44 = 5UL;
+	v45 = 0UL;
+	v46 = 0UL;
+	v47 = *(u*)(vv + 40UL);
 	v48 = ((u(*)())v40)(v41, v42, v43, v44, v45, v46, v47);
-	goto b30;
-b35:	if (vi != 2) goto b38;
+	v48;
+	goto b33;
+b38:	if (vi != 2UL) goto b41;
 	v49 = (u)zas_modrm;
-	v50 = *(u*)(vic + 8);
-	v51 = 137;
-	v52 = 2;
-	v53 = 5;
-	v54 = 0;
-	v55 = 0;
-	v56 = *(u*)(vv + 40);
+	v50 = *(u*)(vic + 8UL);
+	v51 = 137UL;
+	v52 = 2UL;
+	v53 = 5UL;
+	v54 = 0UL;
+	v55 = 0UL;
+	v56 = *(u*)(vv + 40UL);
 	v57 = ((u(*)())v49)(v50, v51, v52, v53, v54, v55, v56);
-	goto b30;
-b38:	if (vi != 3) goto b41;
+	v57;
+	goto b33;
+b41:	if (vi != 3UL) goto b44;
 	v58 = (u)zas_modrm;
-	v59 = *(u*)(vic + 8);
-	v60 = 137;
-	v61 = 1;
-	v62 = 5;
-	v63 = 0;
-	v64 = 0;
-	v65 = *(u*)(vv + 40);
+	v59 = *(u*)(vic + 8UL);
+	v60 = 137UL;
+	v61 = 1UL;
+	v62 = 5UL;
+	v63 = 0UL;
+	v64 = 0UL;
+	v65 = *(u*)(vv + 40UL);
 	v66 = ((u(*)())v58)(v59, v60, v61, v62, v63, v64, v65);
-	goto b30;
-b41:	if (vi != 4) goto b44;
+	v66;
+	goto b33;
+b44:	if (vi != 4UL) goto b47;
 	v67 = (u)zas_modrm;
-	v68 = *(u*)(vic + 8);
-	v69 = 137;
-	v70 = 8;
-	v71 = 5;
-	v72 = 0;
-	v73 = 0;
-	v74 = *(u*)(vv + 40);
+	v68 = *(u*)(vic + 8UL);
+	v69 = 137UL;
+	v70 = 8UL;
+	v71 = 5UL;
+	v72 = 0UL;
+	v73 = 0UL;
+	v74 = *(u*)(vv + 40UL);
 	v75 = ((u(*)())v67)(v68, v69, v70, v71, v72, v73, v74);
-	goto b30;
-b44:	if (vi != 5) goto b47;
+	v75;
+	goto b33;
+b47:	if (vi != 5UL) goto b50;
 	v76 = (u)zas_modrm;
-	v77 = *(u*)(vic + 8);
-	v78 = 137;
-	v79 = 9;
-	v80 = 5;
-	v81 = 0;
-	v82 = 0;
-	v83 = *(u*)(vv + 40);
+	v77 = *(u*)(vic + 8UL);
+	v78 = 137UL;
+	v79 = 9UL;
+	v80 = 5UL;
+	v81 = 0UL;
+	v82 = 0UL;
+	v83 = *(u*)(vv + 40UL);
 	v84 = ((u(*)())v76)(v77, v78, v79, v80, v81, v82, v83);
-	goto b30;
-b47:	v85 = (u)zas_modrm;
-	v86 = *(u*)(vic + 8);
-	v87 = 139;
-	v88 = 0;
-	v89 = 5;
-	v90 = 0;
-	v91 = 0;
-	v92 = (vi - 6 + 2) * 8;
+	v84;
+	goto b33;
+b50:	v85 = (u)zas_modrm;
+	v86 = *(u*)(vic + 8UL);
+	v87 = 139UL;
+	v88 = 0UL;
+	v89 = 5UL;
+	v90 = 0UL;
+	v91 = 0UL;
+	v92 = (vi - 6UL + 2UL) * 8UL;
 	v93 = ((u(*)())v85)(v86, v87, v88, v89, v90, v91, v92);
+	v93;
 	v94 = (u)zas_modrm;
-	v95 = *(u*)(vic + 8);
-	v96 = 137;
-	v97 = 0;
-	v98 = 5;
-	v99 = 0;
-	v100 = 0;
-	v101 = *(u*)(vv + 40);
+	v95 = *(u*)(vic + 8UL);
+	v96 = 137UL;
+	v97 = 0UL;
+	v98 = 5UL;
+	v99 = 0UL;
+	v100 = 0UL;
+	v101 = *(u*)(vv + 40UL);
 	v102 = ((u(*)())v94)(v95, v96, v97, v98, v99, v100, v101);
-	goto b30;
-b21:	vi = vi + 8;
+	v102;
+	goto b33;
+b26:	vi = vi + 8UL;
 	v22 = (u)zas_modrm;
-	v23 = *(u*)(vic + 8);
-	v24 = 137;
-	v25 = 0;
-	v26 = 5;
-	v27 = 0;
-	v28 = 0;
+	v23 = *(u*)(vic + 8UL);
+	v24 = 137UL;
+	v25 = 0UL;
+	v26 = 5UL;
+	v27 = 0UL;
+	v28 = 0UL;
 	v29 = -vi;
 	v30 = ((u(*)())v22)(v23, v24, v25, v26, v27, v28, v29);
-	goto b19;
-b3:	vv = *(u*)(*(u*)(vic + 112) + vi * 8);
-	if (!*(u*)(vv + 24)) goto b10;
-	if (*(u*)*(u*)(vv + 24) == 1) goto b10;
-	v5 = 1;
-b12:	if (!v5) goto b8;
+	v30;
+	goto b22;
+b19:	goto b17;
+b5:	vv = *(u*)(*(u*)(vic + 128UL) + vi * 8UL);
+	if (!*(u*)(vv + 48UL)) goto b8;
+	vi = vi + 1UL;
+	goto b1;
+b8:	if (!*(u*)(vv + 24UL)) goto b13;
+	if (*(u*)(*(u*)(vv + 24UL) + 0UL) == 1UL) goto b13;
+	v5 = 1UL;
+b15:	if (!v5) goto b11;
 	v6 = (u)ztype_sizeof;
-	v7 = *(u*)vic;
-	v8 = *(u*)(vv + 24);
+	v7 = *(u*)(vic + 0UL);
+	v8 = *(u*)(vv + 24UL);
 	v9 = ((u(*)())v6)(v7, v8);
 	vsize = v9;
-b6:	vsize = vsize + 7 & -8UL;
+b9:	vsize = vsize + 7UL & -8UL;
 	voffset = voffset + vsize;
-	*(u*)(vv + 40) = -voffset;
-	vi = vi + 1;
+	*(u*)(vv + 40UL) = -voffset;
+	vi = vi + 1UL;
 	goto b1;
-b8:	vsize = 8;
-	goto b6;
-b10:	v5 = 0;
-	goto b12;
+b11:	vsize = 8UL;
+	goto b9;
+b13:	v5 = 0UL;
+	goto b15;
 }
 u zparse(u vc, u vfilename, u verr) {
 	u vf = 0;
@@ -24448,29 +27189,33 @@ u zparse(u vc, u vfilename, u verr) {
 	u v53 = 0;
 	v8 = (u)zopen;
 	v9 = vfilename;
-	v10 = 0;
-	v11 = 0;
+	v10 = 0UL;
+	v11 = 0UL;
 	v12 = ((u(*)())v8)(v9, v10, v11);
 	vfd = v12;
-	if ((s)vfd >= (s)0) goto b2;
+	if ((s)vfd >= (s)0UL) goto b4;
 	v13 = (u)zfputs;
 	v14 = verr;
 	v15 = (u)"failed to open ";
 	v16 = ((u(*)())v13)(v14, v15);
+	v16;
 	v17 = (u)zfputs;
 	v18 = verr;
 	v19 = vfilename;
 	v20 = ((u(*)())v17)(v18, v19);
+	v20;
 	v21 = (u)zfputs;
 	v22 = verr;
 	v23 = (u)"\012";
 	v24 = ((u(*)())v21)(v22, v23);
+	v24;
 	v25 = (u)zexit;
-	v26 = 1;
+	v26 = 1UL;
 	v27 = ((u(*)())v25)(v26);
+	v27;
 b2:	v28 = (u)zfopen;
 	v29 = vfd;
-	v30 = *(u*)vc;
+	v30 = *(u*)(vc + 0UL);
 	v31 = ((u(*)())v28)(v29, v30);
 	vf = v31;
 	v32 = (u)zfreadall;
@@ -24481,15 +27226,17 @@ b2:	v28 = (u)zfopen;
 	v36 = (u)zfclose;
 	v37 = vf;
 	v38 = ((u(*)())v36)(v37);
+	v38;
 	v39 = (u)zpeg_reset;
-	v40 = *(u*)(vc + 8);
+	v40 = *(u*)(vc + 8UL);
 	v41 = vfilename;
 	v42 = vsrc;
 	v43 = vlen;
 	v44 = ((u(*)())v39)(v40, v41, v42, v43);
+	v44;
 	v45 = (u)zpeg_parse;
-	v46 = *(u*)(vc + 8);
-	v47 = 89;
+	v46 = *(u*)(vc + 8UL);
+	v47 = 89UL;
 	v48 = verr;
 	v49 = ((u(*)())v45)(v46, v47, v48);
 	vpn = v49;
@@ -24498,6 +27245,7 @@ b2:	v28 = (u)zfopen;
 	v52 = vpn;
 	v53 = ((u(*)())v50)(v51, v52);
 	return v53;
+b4:	goto b2;
 }
 u zparse_escape(u vs, u vi, u vn) {
 	u vnc = 0;
@@ -24527,67 +27275,76 @@ u zparse_escape(u vs, u vi, u vn) {
 	u v27 = 0;
 	u v28 = 0;
 	u v29 = 0;
-	if (*(u*)vi != vn) goto b1;
+	if (*(u*)vi != vn) goto b3;
 	v5 = (u)zdie;
 	v6 = (u)"invalid escape";
 	v7 = ((u(*)())v5)(v6);
-b1:	vnc = (u)*(b*)(vs + *(u*)vi);
-	*(u*)vi = *(u*)vi + 1;
-	if (vnc != 116) goto b7;
-	return 9;
-b7:	if (vnc != 114) goto b9;
-	return 13;
-b9:	if (vnc != 110) goto b11;
-	return 10;
-b11:	if (vnc != 92) goto b13;
-	return 92;
-b13:	if (vnc != 39) goto b15;
-	return 39;
-b15:	if (vnc != 34) goto b17;
-	return 34;
-b17:	if (vnc != 45) goto b19;
-	return 45;
-b19:	if (vnc != 91) goto b21;
-	return 91;
-b21:	if (vnc != 93) goto b23;
-	return 93;
-b23:	if (vnc != 120) goto b25;
-	if ((s)(vn - *(u*)vi) >= (s)2) goto b26;
+	v7;
+b1:	vnc = (u)*(b*)(vs + *(u*)vi * 1UL);
+	*(u*)vi = *(u*)vi + 1UL;
+	if (vnc != 116UL) goto b7;
+	return 9UL;
+b7:	if (vnc != 114UL) goto b9;
+	return 13UL;
+b9:	if (vnc != 110UL) goto b11;
+	return 10UL;
+b11:	if (vnc != 92UL) goto b13;
+	return 92UL;
+b13:	if (vnc != 39UL) goto b15;
+	return 39UL;
+b15:	if (vnc != 34UL) goto b17;
+	return 34UL;
+b17:	if (vnc != 45UL) goto b19;
+	return 45UL;
+b19:	if (vnc != 91UL) goto b21;
+	return 91UL;
+b21:	if (vnc != 93UL) goto b23;
+	return 93UL;
+b23:	if (vnc != 120UL) goto b25;
+	if ((s)(vn - *(u*)vi) >= (s)2UL) goto b28;
 	v8 = (u)zdie;
 	v9 = (u)"invalid escape";
 	v10 = ((u(*)())v8)(v9);
+	v10;
 b26:	v11 = (u)zhexdig;
-	v12 = (u)*(b*)(vs + *(u*)vi);
+	v12 = (u)*(b*)(vs + *(u*)vi * 1UL);
 	v13 = (u)&vok;
 	v14 = ((u(*)())v11)(v12, v13);
-	vnc = v14 * 16;
+	vnc = v14 * 16UL;
 	if (!vok) goto b35;
-	v15 = 0;
-b36:	if (!v15) goto b31;
+	v15 = 0UL;
+b36:	if (!v15) goto b33;
 	v16 = (u)zdie;
 	v17 = (u)"invalid hex";
 	v18 = ((u(*)())v16)(v17);
+	v18;
 b31:	v19 = (u)zhexdig;
-	v20 = (u)*(b*)(vs + *(u*)vi + 1);
+	v20 = (u)*(b*)(vs + (*(u*)vi + 1UL) * 1UL);
 	v21 = (u)&vok;
 	v22 = ((u(*)())v19)(v20, v21);
 	vnc = vnc + v22;
 	if (!vok) goto b43;
-	v23 = 0;
-b44:	if (!v23) goto b39;
+	v23 = 0UL;
+b44:	if (!v23) goto b41;
 	v24 = (u)zdie;
 	v25 = (u)"invalid hex";
 	v26 = ((u(*)())v24)(v25);
-b39:	*(u*)vi = *(u*)vi + 2;
+	v26;
+b39:	*(u*)vi = *(u*)vi + 2UL;
 	return vnc;
-b43:	v23 = 1;
+b41:	goto b39;
+b43:	v23 = 1UL;
 	goto b44;
-b35:	v15 = 1;
+b33:	goto b31;
+b35:	v15 = 1UL;
 	goto b36;
+b28:	goto b26;
 b25:	v27 = (u)zdie;
 	v28 = (u)"invalid escape";
 	v29 = ((u(*)())v27)(v28);
-	return 0;
+	v29;
+	return 0UL;
+b3:	goto b1;
 }
 u zpeg_P_add_expr(u vc) {
 	u v1 = 0;
@@ -24597,64 +27354,64 @@ u zpeg_P_add_expr(u vc) {
 	u v5 = 0;
 	u v6 = 0;
 	u v7 = 0;
-	zenter(vc, 42);
+	zenter(vc, 42UL);
 	v1 = zpeg_P_mul_expr(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 b5:	zchoice(vc);
 	zchoice(vc);
 	v2 = zpeg_P_add_op(vc);
-	if (v2 == 0) goto b10;
+	if (v2 == 0UL) goto b10;
 b9:	zcommit(vc);
 	v6 = zpeg_P_sp(vc);
-	if (v6 == 0) goto b6;
+	if (v6 == 0UL) goto b6;
 	v7 = zpeg_P_mul_expr(vc);
-	if (v7 == 0) goto b6;
+	if (v7 == 0UL) goto b6;
 	zcommit(vc);
 	goto b5;
-b6:	zleave(vc, 42);
-	return 1;
+b6:	zleave(vc, 42UL);
+	return 1UL;
 b10:	zchoice(vc);
 	v3 = zpeg_P_sub_op(vc);
-	if (v3 == 0) goto b14;
+	if (v3 == 0UL) goto b14;
 	goto b9;
 b14:	zchoice(vc);
 	v4 = zpeg_P_or_op(vc);
-	if (v4 == 0) goto b18;
+	if (v4 == 0UL) goto b18;
 	goto b9;
 b18:	zchoice(vc);
 	v5 = zpeg_P_xor_op(vc);
-	if (v5 == 0) goto b22;
+	if (v5 == 0UL) goto b22;
 	goto b9;
 b22:	zfail(vc);
 	goto b6;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_add_op(u vc) {
 	u v1 = 0;
-	zenter(vc, 38);
+	zenter(vc, 38UL);
 	v1 = zliteral(vc, (u)"+");
-	if (v1 == 0) goto b1;
-	zleave(vc, 38);
-	return 1;
+	if (v1 == 0UL) goto b1;
+	zleave(vc, 38UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_and_op(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 46);
+	zenter(vc, 46UL);
 	v1 = zliteral(vc, (u)"&");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zliteral(vc, (u)"&");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 46);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 46UL);
+	return 1UL;
 }
 u zpeg_P_arg_decl(u vc) {
 	u v1 = 0;
@@ -24662,37 +27419,37 @@ u zpeg_P_arg_decl(u vc) {
 	u v3 = 0;
 	u v4 = 0;
 	u v5 = 0;
-	zenter(vc, 10);
+	zenter(vc, 10UL);
 	v1 = zpeg_P_ident(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zliteral(vc, (u)":");
-	if (v3 == 0) goto b1;
+	if (v3 == 0UL) goto b1;
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b1;
+	if (v4 == 0UL) goto b1;
 	v5 = zpeg_P_type(vc);
-	if (v5 == 0) goto b1;
-	zleave(vc, 10);
-	return 1;
+	if (v5 == 0UL) goto b1;
+	zleave(vc, 10UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_as(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 86);
+	zenter(vc, 86UL);
 	v1 = zliteral(vc, (u)"as");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zcharset(vc, (u)"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 86);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 86UL);
+	return 1UL;
 }
 u zpeg_P_assign_stmt(u vc) {
 	u v1 = 0;
@@ -24701,49 +27458,49 @@ u zpeg_P_assign_stmt(u vc) {
 	u v4 = 0;
 	u v5 = 0;
 	u v6 = 0;
-	zenter(vc, 23);
+	zenter(vc, 23UL);
 	v1 = zpeg_P_unary_expr(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zliteral(vc, (u)"=");
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zpeg_P_sp(vc);
-	if (v3 == 0) goto b1;
+	if (v3 == 0UL) goto b1;
 	v4 = zpeg_P_expr(vc);
-	if (v4 == 0) goto b1;
+	if (v4 == 0UL) goto b1;
 	v5 = zliteral(vc, (u)";");
-	if (v5 == 0) goto b1;
+	if (v5 == 0UL) goto b1;
 	v6 = zpeg_P_sp(vc);
-	if (v6 == 0) goto b1;
-	zleave(vc, 23);
-	return 1;
+	if (v6 == 0UL) goto b1;
+	zleave(vc, 23UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_band_op(u vc) {
 	u v1 = 0;
-	zenter(vc, 28);
+	zenter(vc, 28UL);
 	v1 = zliteral(vc, (u)"&&");
-	if (v1 == 0) goto b1;
-	zleave(vc, 28);
-	return 1;
+	if (v1 == 0UL) goto b1;
+	zleave(vc, 28UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_bnot_op(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 56);
+	zenter(vc, 56UL);
 	v1 = zliteral(vc, (u)"!");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zliteral(vc, (u)"=");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 56);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 56UL);
+	return 1UL;
 }
 u zpeg_P_bool_expr(u vc) {
 	u v1 = 0;
@@ -24751,91 +27508,91 @@ u zpeg_P_bool_expr(u vc) {
 	u v3 = 0;
 	u v4 = 0;
 	u v5 = 0;
-	zenter(vc, 30);
+	zenter(vc, 30UL);
 	v1 = zpeg_P_comp_expr(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 b5:	zchoice(vc);
 	zchoice(vc);
 	v2 = zpeg_P_band_op(vc);
-	if (v2 == 0) goto b10;
+	if (v2 == 0UL) goto b10;
 b9:	zcommit(vc);
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b6;
+	if (v4 == 0UL) goto b6;
 	v5 = zpeg_P_comp_expr(vc);
-	if (v5 == 0) goto b6;
+	if (v5 == 0UL) goto b6;
 	zcommit(vc);
 	goto b5;
-b6:	zleave(vc, 30);
-	return 1;
+b6:	zleave(vc, 30UL);
+	return 1UL;
 b10:	zchoice(vc);
 	v3 = zpeg_P_bor_op(vc);
-	if (v3 == 0) goto b14;
+	if (v3 == 0UL) goto b14;
 	goto b9;
 b14:	zfail(vc);
 	goto b6;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_bor_op(u vc) {
 	u v1 = 0;
-	zenter(vc, 29);
+	zenter(vc, 29UL);
 	v1 = zliteral(vc, (u)"||");
-	if (v1 == 0) goto b1;
-	zleave(vc, 29);
-	return 1;
+	if (v1 == 0UL) goto b1;
+	zleave(vc, 29UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_break(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 71);
+	zenter(vc, 71UL);
 	v1 = zliteral(vc, (u)"break");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zcharset(vc, (u)"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 71);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 71UL);
+	return 1UL;
 }
 u zpeg_P_break_stmt(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
 	u v4 = 0;
-	zenter(vc, 17);
+	zenter(vc, 17UL);
 	v1 = zpeg_P_break(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zliteral(vc, (u)";");
-	if (v3 == 0) goto b1;
+	if (v3 == 0UL) goto b1;
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b1;
-	zleave(vc, 17);
-	return 1;
+	if (v4 == 0UL) goto b1;
+	zleave(vc, 17UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_byte(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 82);
+	zenter(vc, 82UL);
 	v1 = zliteral(vc, (u)"byte");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zcharset(vc, (u)"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 82);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 82UL);
+	return 1UL;
 }
 u zpeg_P_call_expr(u vc) {
 	u v1 = 0;
@@ -24848,54 +27605,54 @@ u zpeg_P_call_expr(u vc) {
 	u v8 = 0;
 	u v9 = 0;
 	u v10 = 0;
-	zenter(vc, 59);
+	zenter(vc, 59UL);
 	v1 = zliteral(vc, (u)"(");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	zchoice(vc);
 	v3 = zpeg_P_expr(vc);
-	if (v3 == 0) goto b8;
+	if (v3 == 0UL) goto b8;
 b11:	zchoice(vc);
 	v4 = zliteral(vc, (u)",");
-	if (v4 == 0) goto b12;
+	if (v4 == 0UL) goto b12;
 	v5 = zpeg_P_sp(vc);
-	if (v5 == 0) goto b12;
+	if (v5 == 0UL) goto b12;
 	v6 = zpeg_P_expr(vc);
-	if (v6 == 0) goto b12;
+	if (v6 == 0UL) goto b12;
 	zcommit(vc);
 	goto b11;
 b12:	zcommit(vc);
 b8:	zchoice(vc);
 	v7 = zliteral(vc, (u)",");
-	if (v7 == 0) goto b23;
+	if (v7 == 0UL) goto b23;
 	v8 = zpeg_P_sp(vc);
-	if (v8 == 0) goto b23;
+	if (v8 == 0UL) goto b23;
 	zcommit(vc);
 b23:	v9 = zliteral(vc, (u)")");
-	if (v9 == 0) goto b1;
+	if (v9 == 0UL) goto b1;
 	v10 = zpeg_P_sp(vc);
-	if (v10 == 0) goto b1;
-	zleave(vc, 59);
-	return 1;
+	if (v10 == 0UL) goto b1;
+	zleave(vc, 59UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_cast_expr(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
-	zenter(vc, 61);
+	zenter(vc, 61UL);
 	v1 = zliteral(vc, (u)"as");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zpeg_P_type(vc);
-	if (v3 == 0) goto b1;
-	zleave(vc, 61);
-	return 1;
+	if (v3 == 0UL) goto b1;
+	zleave(vc, 61UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_char(u vc) {
 	u v1 = 0;
@@ -24908,50 +27665,50 @@ u zpeg_P_char(u vc) {
 	u v8 = 0;
 	u v9 = 0;
 	u v10 = 0;
-	zenter(vc, 68);
+	zenter(vc, 68UL);
 	v1 = zcharset(vc, (u)"'");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zcharset(vc, (u)"\134");
-	if (v2 == 0) goto b7;
+	if (v2 == 0UL) goto b7;
 	v3 = zany(vc);
-	if (v3 == 0) goto b7;
+	if (v3 == 0UL) goto b7;
 b6:	zcommit(vc);
 b25:	zchoice(vc);
 	zchoice(vc);
 	v6 = zcharset(vc, (u)"\134");
-	if (v6 == 0) goto b30;
+	if (v6 == 0UL) goto b30;
 	v7 = zany(vc);
-	if (v7 == 0) goto b30;
+	if (v7 == 0UL) goto b30;
 b29:	zcommit(vc);
 	zcommit(vc);
 	goto b25;
 b30:	zchoice(vc);
 	zchoice(vc);
 	v8 = zcharset(vc, (u)"'");
-	if (v8 == 0) goto b38;
+	if (v8 == 0UL) goto b38;
 	zfail(vc);
 	zfail(vc);
 b36:	zfail(vc);
 	v10 = zcharset(vc, (u)"'");
-	if (v10 == 0) goto b1;
-	zleave(vc, 68);
-	return 1;
+	if (v10 == 0UL) goto b1;
+	zleave(vc, 68UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 b38:	v9 = zany(vc);
-	if (v9 == 0) goto b36;
+	if (v9 == 0UL) goto b36;
 	goto b29;
 b7:	zchoice(vc);
 	zchoice(vc);
 	v4 = zcharset(vc, (u)"'");
-	if (v4 == 0) goto b15;
+	if (v4 == 0UL) goto b15;
 	zfail(vc);
 	zfail(vc);
 b13:	zfail(vc);
 	goto b1;
 b15:	v5 = zany(vc);
-	if (v5 == 0) goto b13;
+	if (v5 == 0UL) goto b13;
 	goto b6;
 }
 u zpeg_P_comp_expr(u vc) {
@@ -24964,45 +27721,45 @@ u zpeg_P_comp_expr(u vc) {
 	u v7 = 0;
 	u v8 = 0;
 	u v9 = 0;
-	zenter(vc, 37);
+	zenter(vc, 37UL);
 	v1 = zpeg_P_add_expr(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	zchoice(vc);
 	v2 = zpeg_P_le_op(vc);
-	if (v2 == 0) goto b9;
+	if (v2 == 0UL) goto b9;
 b8:	zcommit(vc);
 	v8 = zpeg_P_sp(vc);
-	if (v8 == 0) goto b6;
+	if (v8 == 0UL) goto b6;
 	v9 = zpeg_P_add_expr(vc);
-	if (v9 == 0) goto b6;
+	if (v9 == 0UL) goto b6;
 	zcommit(vc);
-b6:	zleave(vc, 37);
-	return 1;
+b6:	zleave(vc, 37UL);
+	return 1UL;
 b9:	zchoice(vc);
 	v3 = zpeg_P_ge_op(vc);
-	if (v3 == 0) goto b13;
+	if (v3 == 0UL) goto b13;
 	goto b8;
 b13:	zchoice(vc);
 	v4 = zpeg_P_lt_op(vc);
-	if (v4 == 0) goto b17;
+	if (v4 == 0UL) goto b17;
 	goto b8;
 b17:	zchoice(vc);
 	v5 = zpeg_P_gt_op(vc);
-	if (v5 == 0) goto b21;
+	if (v5 == 0UL) goto b21;
 	goto b8;
 b21:	zchoice(vc);
 	v6 = zpeg_P_eq_op(vc);
-	if (v6 == 0) goto b25;
+	if (v6 == 0UL) goto b25;
 	goto b8;
 b25:	zchoice(vc);
 	v7 = zpeg_P_ne_op(vc);
-	if (v7 == 0) goto b29;
+	if (v7 == 0UL) goto b29;
 	goto b8;
 b29:	zfail(vc);
 	goto b6;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_compound_stmt(u vc) {
 	u v1 = 0;
@@ -25010,107 +27767,107 @@ u zpeg_P_compound_stmt(u vc) {
 	u v3 = 0;
 	u v4 = 0;
 	u v5 = 0;
-	zenter(vc, 26);
+	zenter(vc, 26UL);
 	v1 = zliteral(vc, (u)"{");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 b7:	zchoice(vc);
 	v3 = zpeg_P_stmt(vc);
-	if (v3 == 0) goto b8;
+	if (v3 == 0UL) goto b8;
 	zcommit(vc);
 	goto b7;
 b8:	v4 = zliteral(vc, (u)"}");
-	if (v4 == 0) goto b1;
+	if (v4 == 0UL) goto b1;
 	v5 = zpeg_P_sp(vc);
-	if (v5 == 0) goto b1;
-	zleave(vc, 26);
-	return 1;
+	if (v5 == 0UL) goto b1;
+	zleave(vc, 26UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_continue(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 76);
+	zenter(vc, 76UL);
 	v1 = zliteral(vc, (u)"continue");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zcharset(vc, (u)"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 76);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 76UL);
+	return 1UL;
 }
 u zpeg_P_continue_stmt(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
 	u v4 = 0;
-	zenter(vc, 18);
+	zenter(vc, 18UL);
 	v1 = zpeg_P_continue(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zliteral(vc, (u)";");
-	if (v3 == 0) goto b1;
+	if (v3 == 0UL) goto b1;
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b1;
-	zleave(vc, 18);
-	return 1;
+	if (v4 == 0UL) goto b1;
+	zleave(vc, 18UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_dec(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
-	zenter(vc, 66);
+	zenter(vc, 66UL);
 	zchoice(vc);
 	v1 = zliteral(vc, (u)"_");
-	if (v1 == 0) goto b3;
+	if (v1 == 0UL) goto b3;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 b3:	v2 = zcharset(vc, (u)"0123456789_");
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 b11:	zchoice(vc);
 	v3 = zcharset(vc, (u)"0123456789_");
-	if (v3 == 0) goto b12;
+	if (v3 == 0UL) goto b12;
 	zcommit(vc);
 	goto b11;
-b12:	zleave(vc, 66);
-	return 1;
+b12:	zleave(vc, 66UL);
+	return 1UL;
 }
 u zpeg_P_deref_op(u vc) {
 	u v1 = 0;
-	zenter(vc, 52);
+	zenter(vc, 52UL);
 	v1 = zliteral(vc, (u)"*");
-	if (v1 == 0) goto b1;
-	zleave(vc, 52);
-	return 1;
+	if (v1 == 0UL) goto b1;
+	zleave(vc, 52UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_div_op(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 44);
+	zenter(vc, 44UL);
 	v1 = zliteral(vc, (u)"/");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zliteral(vc, (u)"/");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 44);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 44UL);
+	return 1UL;
 }
 u zpeg_P_elif_stmt(u vc) {
 	u v1 = 0;
@@ -25119,84 +27876,84 @@ u zpeg_P_elif_stmt(u vc) {
 	u v4 = 0;
 	u v5 = 0;
 	u v6 = 0;
-	zenter(vc, 13);
+	zenter(vc, 13UL);
 	v1 = zpeg_P_else(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zpeg_P_if(vc);
-	if (v3 == 0) goto b1;
+	if (v3 == 0UL) goto b1;
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b1;
+	if (v4 == 0UL) goto b1;
 	v5 = zpeg_P_expr(vc);
-	if (v5 == 0) goto b1;
+	if (v5 == 0UL) goto b1;
 	v6 = zpeg_P_compound_stmt(vc);
-	if (v6 == 0) goto b1;
-	zleave(vc, 13);
-	return 1;
+	if (v6 == 0UL) goto b1;
+	zleave(vc, 13UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_else(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 74);
+	zenter(vc, 74UL);
 	v1 = zliteral(vc, (u)"else");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zcharset(vc, (u)"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 74);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 74UL);
+	return 1UL;
 }
 u zpeg_P_else_stmt(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
-	zenter(vc, 14);
+	zenter(vc, 14UL);
 	v1 = zpeg_P_else(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zpeg_P_compound_stmt(vc);
-	if (v3 == 0) goto b1;
-	zleave(vc, 14);
-	return 1;
+	if (v3 == 0UL) goto b1;
+	zleave(vc, 14UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_empty_stmt(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 25);
+	zenter(vc, 25UL);
 	v1 = zliteral(vc, (u)";");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
-	zleave(vc, 25);
-	return 1;
+	if (v2 == 0UL) goto b1;
+	zleave(vc, 25UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_enum(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 79);
+	zenter(vc, 79UL);
 	v1 = zliteral(vc, (u)"enum");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zcharset(vc, (u)"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 79);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 79UL);
+	return 1UL;
 }
 u zpeg_P_enum_decl(u vc) {
 	u v1 = 0;
@@ -25211,42 +27968,42 @@ u zpeg_P_enum_decl(u vc) {
 	u v10 = 0;
 	u v11 = 0;
 	u v12 = 0;
-	zenter(vc, 2);
+	zenter(vc, 2UL);
 	v1 = zpeg_P_enum(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zliteral(vc, (u)"{");
-	if (v3 == 0) goto b1;
+	if (v3 == 0UL) goto b1;
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b1;
+	if (v4 == 0UL) goto b1;
 	zchoice(vc);
 	v5 = zpeg_P_enum_item(vc);
-	if (v5 == 0) goto b12;
+	if (v5 == 0UL) goto b12;
 b15:	zchoice(vc);
 	v6 = zliteral(vc, (u)",");
-	if (v6 == 0) goto b16;
+	if (v6 == 0UL) goto b16;
 	v7 = zpeg_P_sp(vc);
-	if (v7 == 0) goto b16;
+	if (v7 == 0UL) goto b16;
 	v8 = zpeg_P_enum_item(vc);
-	if (v8 == 0) goto b16;
+	if (v8 == 0UL) goto b16;
 	zcommit(vc);
 	goto b15;
 b16:	zcommit(vc);
 b12:	zchoice(vc);
 	v9 = zliteral(vc, (u)",");
-	if (v9 == 0) goto b27;
+	if (v9 == 0UL) goto b27;
 	v10 = zpeg_P_sp(vc);
-	if (v10 == 0) goto b27;
+	if (v10 == 0UL) goto b27;
 	zcommit(vc);
 b27:	v11 = zliteral(vc, (u)"}");
-	if (v11 == 0) goto b1;
+	if (v11 == 0UL) goto b1;
 	v12 = zpeg_P_sp(vc);
-	if (v12 == 0) goto b1;
-	zleave(vc, 2);
-	return 1;
+	if (v12 == 0UL) goto b1;
+	zleave(vc, 2UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_enum_item(u vc) {
 	u v1 = 0;
@@ -25254,75 +28011,75 @@ u zpeg_P_enum_item(u vc) {
 	u v3 = 0;
 	u v4 = 0;
 	u v5 = 0;
-	zenter(vc, 1);
+	zenter(vc, 1UL);
 	v1 = zpeg_P_ident(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	zchoice(vc);
 	v3 = zliteral(vc, (u)"=");
-	if (v3 == 0) goto b8;
+	if (v3 == 0UL) goto b8;
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b8;
+	if (v4 == 0UL) goto b8;
 	v5 = zpeg_P_expr(vc);
-	if (v5 == 0) goto b8;
+	if (v5 == 0UL) goto b8;
 	zcommit(vc);
-b8:	zleave(vc, 1);
-	return 1;
+b8:	zleave(vc, 1UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_eq_op(u vc) {
 	u v1 = 0;
-	zenter(vc, 35);
+	zenter(vc, 35UL);
 	v1 = zliteral(vc, (u)"==");
-	if (v1 == 0) goto b1;
-	zleave(vc, 35);
-	return 1;
+	if (v1 == 0UL) goto b1;
+	zleave(vc, 35UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_expr(u vc) {
 	u v1 = 0;
-	zenter(vc, 27);
+	zenter(vc, 27UL);
 	v1 = zpeg_P_bool_expr(vc);
-	if (v1 == 0) goto b1;
-	zleave(vc, 27);
-	return 1;
+	if (v1 == 0UL) goto b1;
+	zleave(vc, 27UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_expr_stmt(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
-	zenter(vc, 24);
+	zenter(vc, 24UL);
 	v1 = zpeg_P_expr(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zliteral(vc, (u)";");
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zpeg_P_sp(vc);
-	if (v3 == 0) goto b1;
-	zleave(vc, 24);
-	return 1;
+	if (v3 == 0UL) goto b1;
+	zleave(vc, 24UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_func(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 85);
+	zenter(vc, 85UL);
 	v1 = zliteral(vc, (u)"func");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zcharset(vc, (u)"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 85);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 85UL);
+	return 1UL;
 }
 u zpeg_P_func_decl(u vc) {
 	u v1 = 0;
@@ -25333,32 +28090,32 @@ u zpeg_P_func_decl(u vc) {
 	u v6 = 0;
 	u v7 = 0;
 	u v8 = 0;
-	zenter(vc, 6);
+	zenter(vc, 6UL);
 	v1 = zliteral(vc, (u)"func");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zpeg_P_ident(vc);
-	if (v3 == 0) goto b1;
+	if (v3 == 0UL) goto b1;
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b1;
+	if (v4 == 0UL) goto b1;
 	v5 = zpeg_P_func_type(vc);
-	if (v5 == 0) goto b1;
+	if (v5 == 0UL) goto b1;
 	zchoice(vc);
 	v6 = zliteral(vc, (u)";");
-	if (v6 == 0) goto b15;
+	if (v6 == 0UL) goto b15;
 	v7 = zpeg_P_sp(vc);
-	if (v7 == 0) goto b15;
+	if (v7 == 0UL) goto b15;
 b14:	zcommit(vc);
-	zleave(vc, 6);
-	return 1;
+	zleave(vc, 6UL);
+	return 1UL;
 b15:	zchoice(vc);
 	v8 = zpeg_P_compound_stmt(vc);
-	if (v8 == 0) goto b21;
+	if (v8 == 0UL) goto b21;
 	goto b14;
 b21:	zfail(vc);
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_func_type(u vc) {
 	u v1 = 0;
@@ -25374,72 +28131,72 @@ u zpeg_P_func_type(u vc) {
 	u v11 = 0;
 	u v12 = 0;
 	u v13 = 0;
-	zenter(vc, 11);
+	zenter(vc, 11UL);
 	v1 = zliteral(vc, (u)"(");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	zchoice(vc);
 	v3 = zpeg_P_arg_decl(vc);
-	if (v3 == 0) goto b8;
+	if (v3 == 0UL) goto b8;
 b11:	zchoice(vc);
 	v4 = zliteral(vc, (u)",");
-	if (v4 == 0) goto b12;
+	if (v4 == 0UL) goto b12;
 	v5 = zpeg_P_sp(vc);
-	if (v5 == 0) goto b12;
+	if (v5 == 0UL) goto b12;
 	v6 = zpeg_P_arg_decl(vc);
-	if (v6 == 0) goto b12;
+	if (v6 == 0UL) goto b12;
 	zcommit(vc);
 	goto b11;
 b12:	zcommit(vc);
 b8:	zchoice(vc);
 	v7 = zliteral(vc, (u)",");
-	if (v7 == 0) goto b23;
+	if (v7 == 0UL) goto b23;
 	v8 = zpeg_P_sp(vc);
-	if (v8 == 0) goto b23;
+	if (v8 == 0UL) goto b23;
 	zcommit(vc);
 b23:	v9 = zliteral(vc, (u)")");
-	if (v9 == 0) goto b1;
+	if (v9 == 0UL) goto b1;
 	v10 = zpeg_P_sp(vc);
-	if (v10 == 0) goto b1;
+	if (v10 == 0UL) goto b1;
 	zchoice(vc);
 	v11 = zliteral(vc, (u)":");
-	if (v11 == 0) goto b34;
+	if (v11 == 0UL) goto b34;
 	v12 = zpeg_P_sp(vc);
-	if (v12 == 0) goto b34;
+	if (v12 == 0UL) goto b34;
 	v13 = zpeg_P_type(vc);
-	if (v13 == 0) goto b34;
+	if (v13 == 0UL) goto b34;
 	zcommit(vc);
-b34:	zleave(vc, 11);
-	return 1;
+b34:	zleave(vc, 11UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_ge_op(u vc) {
 	u v1 = 0;
-	zenter(vc, 32);
+	zenter(vc, 32UL);
 	v1 = zliteral(vc, (u)">=");
-	if (v1 == 0) goto b1;
-	zleave(vc, 32);
-	return 1;
+	if (v1 == 0UL) goto b1;
+	zleave(vc, 32UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_goto(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 77);
+	zenter(vc, 77UL);
 	v1 = zliteral(vc, (u)"goto");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zcharset(vc, (u)"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 77);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 77UL);
+	return 1UL;
 }
 u zpeg_P_goto_stmt(u vc) {
 	u v1 = 0;
@@ -25448,23 +28205,23 @@ u zpeg_P_goto_stmt(u vc) {
 	u v4 = 0;
 	u v5 = 0;
 	u v6 = 0;
-	zenter(vc, 22);
+	zenter(vc, 22UL);
 	v1 = zpeg_P_goto(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zpeg_P_ident(vc);
-	if (v3 == 0) goto b1;
+	if (v3 == 0UL) goto b1;
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b1;
+	if (v4 == 0UL) goto b1;
 	v5 = zliteral(vc, (u)";");
-	if (v5 == 0) goto b1;
+	if (v5 == 0UL) goto b1;
 	v6 = zpeg_P_sp(vc);
-	if (v6 == 0) goto b1;
-	zleave(vc, 22);
-	return 1;
+	if (v6 == 0UL) goto b1;
+	zleave(vc, 22UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_grammar(u vc) {
 	u v1 = 0;
@@ -25474,122 +28231,122 @@ u zpeg_P_grammar(u vc) {
 	u v5 = 0;
 	u v6 = 0;
 	u v7 = 0;
-	zenter(vc, 0);
+	zenter(vc, 0UL);
 	v1 = zpeg_P_sp(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 b5:	zchoice(vc);
 	zchoice(vc);
 	v2 = zpeg_P_enum_decl(vc);
-	if (v2 == 0) goto b10;
+	if (v2 == 0UL) goto b10;
 b9:	zcommit(vc);
 	zcommit(vc);
 	goto b5;
 b10:	zchoice(vc);
 	v3 = zpeg_P_struct_decl(vc);
-	if (v3 == 0) goto b14;
+	if (v3 == 0UL) goto b14;
 	goto b9;
 b14:	zchoice(vc);
 	v4 = zpeg_P_union_decl(vc);
-	if (v4 == 0) goto b18;
+	if (v4 == 0UL) goto b18;
 	goto b9;
 b18:	zchoice(vc);
 	v5 = zpeg_P_func_decl(vc);
-	if (v5 == 0) goto b22;
+	if (v5 == 0UL) goto b22;
 	goto b9;
 b22:	zchoice(vc);
 	v6 = zpeg_P_peg_grammar(vc);
-	if (v6 == 0) goto b26;
+	if (v6 == 0UL) goto b26;
 	goto b9;
 b26:	zfail(vc);
 	zchoice(vc);
 	v7 = zany(vc);
-	if (v7 == 0) goto b33;
+	if (v7 == 0UL) goto b33;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b33:	zleave(vc, 0);
-	return 1;
+	return 0UL;
+b33:	zleave(vc, 0UL);
+	return 1UL;
 }
 u zpeg_P_gt_op(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
-	zenter(vc, 34);
+	zenter(vc, 34UL);
 	v1 = zliteral(vc, (u)">");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zliteral(vc, (u)"=");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 b5:	zchoice(vc);
 	v3 = zliteral(vc, (u)">");
-	if (v3 == 0) goto b11;
+	if (v3 == 0UL) goto b11;
 	zfail(vc);
 	zfail(vc);
 	goto b1;
-b11:	zleave(vc, 34);
-	return 1;
+b11:	zleave(vc, 34UL);
+	return 1UL;
 }
 u zpeg_P_hex(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
-	zenter(vc, 65);
+	zenter(vc, 65UL);
 	v1 = zliteral(vc, (u)"0x");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zcharset(vc, (u)"0123456789ABCDEF_abcdef");
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 b7:	zchoice(vc);
 	v3 = zcharset(vc, (u)"0123456789ABCDEF_abcdef");
-	if (v3 == 0) goto b8;
+	if (v3 == 0UL) goto b8;
 	zcommit(vc);
 	goto b7;
-b8:	zleave(vc, 65);
-	return 1;
+b8:	zleave(vc, 65UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_ident(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
-	zenter(vc, 88);
+	zenter(vc, 88UL);
 	zchoice(vc);
 	v1 = zpeg_P_reserved(vc);
-	if (v1 == 0) goto b3;
+	if (v1 == 0UL) goto b3;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 b3:	v2 = zcharset(vc, (u)"ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 b11:	zchoice(vc);
 	v3 = zcharset(vc, (u)"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v3 == 0) goto b12;
+	if (v3 == 0UL) goto b12;
 	zcommit(vc);
 	goto b11;
-b12:	zleave(vc, 88);
-	return 1;
+b12:	zleave(vc, 88UL);
+	return 1UL;
 }
 u zpeg_P_if(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 73);
+	zenter(vc, 73UL);
 	v1 = zliteral(vc, (u)"if");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zcharset(vc, (u)"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 73);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 73UL);
+	return 1UL;
 }
 u zpeg_P_if_stmt(u vc) {
 	u v1 = 0;
@@ -25598,28 +28355,28 @@ u zpeg_P_if_stmt(u vc) {
 	u v4 = 0;
 	u v5 = 0;
 	u v6 = 0;
-	zenter(vc, 15);
+	zenter(vc, 15UL);
 	v1 = zpeg_P_if(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zpeg_P_expr(vc);
-	if (v3 == 0) goto b1;
+	if (v3 == 0UL) goto b1;
 	v4 = zpeg_P_compound_stmt(vc);
-	if (v4 == 0) goto b1;
+	if (v4 == 0UL) goto b1;
 b11:	zchoice(vc);
 	v5 = zpeg_P_elif_stmt(vc);
-	if (v5 == 0) goto b12;
+	if (v5 == 0UL) goto b12;
 	zcommit(vc);
 	goto b11;
 b12:	zchoice(vc);
 	v6 = zpeg_P_else_stmt(vc);
-	if (v6 == 0) goto b18;
+	if (v6 == 0UL) goto b18;
 	zcommit(vc);
-b18:	zleave(vc, 15);
-	return 1;
+b18:	zleave(vc, 15UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_index_expr(u vc) {
 	u v1 = 0;
@@ -25627,134 +28384,134 @@ u zpeg_P_index_expr(u vc) {
 	u v3 = 0;
 	u v4 = 0;
 	u v5 = 0;
-	zenter(vc, 58);
+	zenter(vc, 58UL);
 	v1 = zliteral(vc, (u)"[");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zpeg_P_expr(vc);
-	if (v3 == 0) goto b1;
+	if (v3 == 0UL) goto b1;
 	v4 = zliteral(vc, (u)"]");
-	if (v4 == 0) goto b1;
+	if (v4 == 0UL) goto b1;
 	v5 = zpeg_P_sp(vc);
-	if (v5 == 0) goto b1;
-	zleave(vc, 58);
-	return 1;
+	if (v5 == 0UL) goto b1;
+	zleave(vc, 58UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_int(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 83);
+	zenter(vc, 83UL);
 	v1 = zliteral(vc, (u)"int");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zcharset(vc, (u)"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 83);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 83UL);
+	return 1UL;
 }
 u zpeg_P_label_stmt(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
 	u v4 = 0;
-	zenter(vc, 21);
+	zenter(vc, 21UL);
 	v1 = zpeg_P_ident(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zliteral(vc, (u)":");
-	if (v3 == 0) goto b1;
+	if (v3 == 0UL) goto b1;
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b1;
-	zleave(vc, 21);
-	return 1;
+	if (v4 == 0UL) goto b1;
+	zleave(vc, 21UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_le_op(u vc) {
 	u v1 = 0;
-	zenter(vc, 31);
+	zenter(vc, 31UL);
 	v1 = zliteral(vc, (u)"<=");
-	if (v1 == 0) goto b1;
-	zleave(vc, 31);
-	return 1;
+	if (v1 == 0UL) goto b1;
+	zleave(vc, 31UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_loop(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 75);
+	zenter(vc, 75UL);
 	v1 = zliteral(vc, (u)"loop");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zcharset(vc, (u)"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 75);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 75UL);
+	return 1UL;
 }
 u zpeg_P_loop_stmt(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
 	u v4 = 0;
-	zenter(vc, 16);
+	zenter(vc, 16UL);
 	v1 = zpeg_P_loop(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zpeg_P_compound_stmt(vc);
-	if (v3 == 0) goto b1;
+	if (v3 == 0UL) goto b1;
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b1;
-	zleave(vc, 16);
-	return 1;
+	if (v4 == 0UL) goto b1;
+	zleave(vc, 16UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_lsh_op(u vc) {
 	u v1 = 0;
-	zenter(vc, 48);
+	zenter(vc, 48UL);
 	v1 = zliteral(vc, (u)"<<");
-	if (v1 == 0) goto b1;
-	zleave(vc, 48);
-	return 1;
+	if (v1 == 0UL) goto b1;
+	zleave(vc, 48UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_lt_op(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
-	zenter(vc, 33);
+	zenter(vc, 33UL);
 	v1 = zliteral(vc, (u)"<");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zliteral(vc, (u)"=");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 b5:	zchoice(vc);
 	v3 = zliteral(vc, (u)"<");
-	if (v3 == 0) goto b11;
+	if (v3 == 0UL) goto b11;
 	zfail(vc);
 	zfail(vc);
 	goto b1;
-b11:	zleave(vc, 33);
-	return 1;
+b11:	zleave(vc, 33UL);
+	return 1UL;
 }
 u zpeg_P_member_decl(u vc) {
 	u v1 = 0;
@@ -25764,54 +28521,54 @@ u zpeg_P_member_decl(u vc) {
 	u v5 = 0;
 	u v6 = 0;
 	u v7 = 0;
-	zenter(vc, 3);
+	zenter(vc, 3UL);
 	v1 = zpeg_P_ident(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zliteral(vc, (u)":");
-	if (v3 == 0) goto b1;
+	if (v3 == 0UL) goto b1;
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b1;
+	if (v4 == 0UL) goto b1;
 	v5 = zpeg_P_type(vc);
-	if (v5 == 0) goto b1;
+	if (v5 == 0UL) goto b1;
 	v6 = zliteral(vc, (u)";");
-	if (v6 == 0) goto b1;
+	if (v6 == 0UL) goto b1;
 	v7 = zpeg_P_sp(vc);
-	if (v7 == 0) goto b1;
-	zleave(vc, 3);
-	return 1;
+	if (v7 == 0UL) goto b1;
+	zleave(vc, 3UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_member_expr(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
 	u v4 = 0;
-	zenter(vc, 60);
+	zenter(vc, 60UL);
 	v1 = zliteral(vc, (u)".");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zpeg_P_ident(vc);
-	if (v3 == 0) goto b1;
+	if (v3 == 0UL) goto b1;
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b1;
-	zleave(vc, 60);
-	return 1;
+	if (v4 == 0UL) goto b1;
+	zleave(vc, 60UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_mod_op(u vc) {
 	u v1 = 0;
-	zenter(vc, 45);
+	zenter(vc, 45UL);
 	v1 = zliteral(vc, (u)"%");
-	if (v1 == 0) goto b1;
-	zleave(vc, 45);
-	return 1;
+	if (v1 == 0UL) goto b1;
+	zleave(vc, 45UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_mul_expr(u vc) {
 	u v1 = 0;
@@ -25821,155 +28578,155 @@ u zpeg_P_mul_expr(u vc) {
 	u v5 = 0;
 	u v6 = 0;
 	u v7 = 0;
-	zenter(vc, 47);
+	zenter(vc, 47UL);
 	v1 = zpeg_P_shift_expr(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 b5:	zchoice(vc);
 	zchoice(vc);
 	v2 = zpeg_P_mul_op(vc);
-	if (v2 == 0) goto b10;
+	if (v2 == 0UL) goto b10;
 b9:	zcommit(vc);
 	v6 = zpeg_P_sp(vc);
-	if (v6 == 0) goto b6;
+	if (v6 == 0UL) goto b6;
 	v7 = zpeg_P_shift_expr(vc);
-	if (v7 == 0) goto b6;
+	if (v7 == 0UL) goto b6;
 	zcommit(vc);
 	goto b5;
-b6:	zleave(vc, 47);
-	return 1;
+b6:	zleave(vc, 47UL);
+	return 1UL;
 b10:	zchoice(vc);
 	v3 = zpeg_P_div_op(vc);
-	if (v3 == 0) goto b14;
+	if (v3 == 0UL) goto b14;
 	goto b9;
 b14:	zchoice(vc);
 	v4 = zpeg_P_mod_op(vc);
-	if (v4 == 0) goto b18;
+	if (v4 == 0UL) goto b18;
 	goto b9;
 b18:	zchoice(vc);
 	v5 = zpeg_P_and_op(vc);
-	if (v5 == 0) goto b22;
+	if (v5 == 0UL) goto b22;
 	goto b9;
 b22:	zfail(vc);
 	goto b6;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_mul_op(u vc) {
 	u v1 = 0;
-	zenter(vc, 43);
+	zenter(vc, 43UL);
 	v1 = zliteral(vc, (u)"*");
-	if (v1 == 0) goto b1;
-	zleave(vc, 43);
-	return 1;
+	if (v1 == 0UL) goto b1;
+	zleave(vc, 43UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_ne_op(u vc) {
 	u v1 = 0;
-	zenter(vc, 36);
+	zenter(vc, 36UL);
 	v1 = zliteral(vc, (u)"!=");
-	if (v1 == 0) goto b1;
-	zleave(vc, 36);
-	return 1;
+	if (v1 == 0UL) goto b1;
+	zleave(vc, 36UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_neg_op(u vc) {
 	u v1 = 0;
-	zenter(vc, 54);
+	zenter(vc, 54UL);
 	v1 = zliteral(vc, (u)"-");
-	if (v1 == 0) goto b1;
-	zleave(vc, 54);
-	return 1;
+	if (v1 == 0UL) goto b1;
+	zleave(vc, 54UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_nil(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 87);
+	zenter(vc, 87UL);
 	v1 = zliteral(vc, (u)"nil");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zcharset(vc, (u)"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 87);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 87UL);
+	return 1UL;
 }
 u zpeg_P_not_op(u vc) {
 	u v1 = 0;
-	zenter(vc, 55);
+	zenter(vc, 55UL);
 	v1 = zliteral(vc, (u)"~");
-	if (v1 == 0) goto b1;
-	zleave(vc, 55);
-	return 1;
+	if (v1 == 0UL) goto b1;
+	zleave(vc, 55UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_or_op(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 40);
+	zenter(vc, 40UL);
 	v1 = zliteral(vc, (u)"|");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zliteral(vc, (u)"|");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 40);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 40UL);
+	return 1UL;
 }
 u zpeg_P_peg_alternative(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 94);
+	zenter(vc, 94UL);
 	v1 = zpeg_P_peg_lookahead(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 b5:	zchoice(vc);
 	v2 = zpeg_P_peg_lookahead(vc);
-	if (v2 == 0) goto b6;
+	if (v2 == 0UL) goto b6;
 	zcommit(vc);
 	goto b5;
-b6:	zleave(vc, 94);
-	return 1;
+b6:	zleave(vc, 94UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_peg_any(u vc) {
 	u v1 = 0;
-	zenter(vc, 100);
+	zenter(vc, 100UL);
 	v1 = zliteral(vc, (u)".");
-	if (v1 == 0) goto b1;
-	zleave(vc, 100);
-	return 1;
+	if (v1 == 0UL) goto b1;
+	zleave(vc, 100UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_peg_call(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
-	zenter(vc, 103);
+	zenter(vc, 103UL);
 	v1 = zpeg_P_peg_identifier(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	v3 = zliteral(vc, (u)"<-");
-	if (v3 == 0) goto b5;
+	if (v3 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 103);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 103UL);
+	return 1UL;
 }
 u zpeg_P_peg_class(u vc) {
 	u v1 = 0;
@@ -25979,47 +28736,47 @@ u zpeg_P_peg_class(u vc) {
 	u v5 = 0;
 	u v6 = 0;
 	u v7 = 0;
-	zenter(vc, 102);
+	zenter(vc, 102UL);
 	v1 = zliteral(vc, (u)"[");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 b5:	zchoice(vc);
 	zchoice(vc);
 	v2 = zliteral(vc, (u)"]");
-	if (v2 == 0) goto b14;
+	if (v2 == 0UL) goto b8;
 	zfail(vc);
 	zfail(vc);
 b6:	v7 = zliteral(vc, (u)"]");
-	if (v7 == 0) goto b1;
-	zleave(vc, 102);
-	return 1;
+	if (v7 == 0UL) goto b1;
+	zleave(vc, 102UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
-b14:	zchoice(vc);
+	return 0UL;
+b8:	zchoice(vc);
 	v3 = zany(vc);
-	if (v3 == 0) goto b16;
+	if (v3 == 0UL) goto b16;
 	v4 = zliteral(vc, (u)"-");
-	if (v4 == 0) goto b16;
+	if (v4 == 0UL) goto b16;
 	v5 = zany(vc);
-	if (v5 == 0) goto b16;
+	if (v5 == 0UL) goto b16;
 b15:	zcommit(vc);
 	zcommit(vc);
 	goto b5;
 b16:	zchoice(vc);
 	v6 = zany(vc);
-	if (v6 == 0) goto b24;
+	if (v6 == 0UL) goto b24;
 	goto b15;
 b24:	zfail(vc);
 	goto b6;
 }
 u zpeg_P_peg_countop(u vc) {
 	u v1 = 0;
-	zenter(vc, 97);
+	zenter(vc, 97UL);
 	v1 = zcharset(vc, (u)"*+?");
-	if (v1 == 0) goto b1;
-	zleave(vc, 97);
-	return 1;
+	if (v1 == 0UL) goto b1;
+	zleave(vc, 97UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_peg_grammar(u vc) {
 	u v1 = 0;
@@ -26030,38 +28787,38 @@ u zpeg_P_peg_grammar(u vc) {
 	u v6 = 0;
 	u v7 = 0;
 	u v8 = 0;
-	zenter(vc, 90);
+	zenter(vc, 90UL);
 	v1 = zliteral(vc, (u)"%{");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	zchoice(vc);
 	v3 = zpeg_P_peg_rule(vc);
-	if (v3 == 0) goto b9;
+	if (v3 == 0UL) goto b9;
 b8:	zcommit(vc);
 b19:	zchoice(vc);
 	zchoice(vc);
 	v5 = zpeg_P_peg_rule(vc);
-	if (v5 == 0) goto b24;
+	if (v5 == 0UL) goto b24;
 b23:	zcommit(vc);
 	zcommit(vc);
 	goto b19;
 b24:	zchoice(vc);
 	v6 = zpeg_P_peg_prefix(vc);
-	if (v6 == 0) goto b28;
+	if (v6 == 0UL) goto b28;
 	goto b23;
 b28:	zfail(vc);
 	v7 = zliteral(vc, (u)"%}");
-	if (v7 == 0) goto b1;
+	if (v7 == 0UL) goto b1;
 	v8 = zpeg_P_sp(vc);
-	if (v8 == 0) goto b1;
-	zleave(vc, 90);
-	return 1;
+	if (v8 == 0UL) goto b1;
+	zleave(vc, 90UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 b9:	zchoice(vc);
 	v4 = zpeg_P_peg_prefix(vc);
-	if (v4 == 0) goto b13;
+	if (v4 == 0UL) goto b13;
 	goto b8;
 b13:	zfail(vc);
 	goto b1;
@@ -26069,41 +28826,41 @@ b13:	zfail(vc);
 u zpeg_P_peg_identifier(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 104);
+	zenter(vc, 104UL);
 	v1 = zcharset(vc, (u)"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 b5:	zchoice(vc);
 	v2 = zcharset(vc, (u)"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v2 == 0) goto b6;
+	if (v2 == 0UL) goto b6;
 	zcommit(vc);
 	goto b5;
-b6:	zleave(vc, 104);
-	return 1;
+b6:	zleave(vc, 104UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_peg_literal(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
 	u v4 = 0;
-	zenter(vc, 101);
+	zenter(vc, 101UL);
 	v1 = zcharset(vc, (u)"'");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 b5:	zchoice(vc);
 	zchoice(vc);
 	v2 = zcharset(vc, (u)"'");
-	if (v2 == 0) goto b8;
+	if (v2 == 0UL) goto b8;
 	zfail(vc);
 	zfail(vc);
 b6:	v4 = zcharset(vc, (u)"'");
-	if (v4 == 0) goto b1;
-	zleave(vc, 101);
-	return 1;
+	if (v4 == 0UL) goto b1;
+	zleave(vc, 101UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 b8:	v3 = zany(vc);
-	if (v3 == 0) goto b6;
+	if (v3 == 0UL) goto b6;
 	zcommit(vc);
 	goto b5;
 }
@@ -26111,29 +28868,29 @@ u zpeg_P_peg_lookahead(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
-	zenter(vc, 96);
+	zenter(vc, 96UL);
 	zchoice(vc);
 	v1 = zpeg_P_peg_lookop(vc);
-	if (v1 == 0) goto b4;
+	if (v1 == 0UL) goto b4;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b4;
+	if (v2 == 0UL) goto b4;
 	zcommit(vc);
 b4:	v3 = zpeg_P_peg_suffix(vc);
-	if (v3 == 0) goto b1;
-	zleave(vc, 96);
-	return 1;
+	if (v3 == 0UL) goto b1;
+	zleave(vc, 96UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_peg_lookop(u vc) {
 	u v1 = 0;
-	zenter(vc, 95);
+	zenter(vc, 95UL);
 	v1 = zcharset(vc, (u)"!&");
-	if (v1 == 0) goto b1;
-	zleave(vc, 95);
-	return 1;
+	if (v1 == 0UL) goto b1;
+	zleave(vc, 95UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_peg_pattern(u vc) {
 	u v1 = 0;
@@ -26141,46 +28898,46 @@ u zpeg_P_peg_pattern(u vc) {
 	u v3 = 0;
 	u v4 = 0;
 	u v5 = 0;
-	zenter(vc, 93);
+	zenter(vc, 93UL);
 	v1 = zpeg_P_peg_alternative(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 b5:	zchoice(vc);
 	v2 = zliteral(vc, (u)"/");
-	if (v2 == 0) goto b6;
+	if (v2 == 0UL) goto b6;
 	zchoice(vc);
 	v3 = zliteral(vc, (u)"/");
-	if (v3 == 0) goto b10;
+	if (v3 == 0UL) goto b10;
 	zfail(vc);
 	zfail(vc);
-b6:	zleave(vc, 93);
-	return 1;
+b6:	zleave(vc, 93UL);
+	return 1UL;
 b10:	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b6;
+	if (v4 == 0UL) goto b6;
 	v5 = zpeg_P_peg_alternative(vc);
-	if (v5 == 0) goto b6;
+	if (v5 == 0UL) goto b6;
 	zcommit(vc);
 	goto b5;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_peg_prefix(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
 	u v4 = 0;
-	zenter(vc, 92);
+	zenter(vc, 92UL);
 	v1 = zliteral(vc, (u)"%prefix");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zpeg_P_peg_identifier(vc);
-	if (v3 == 0) goto b1;
+	if (v3 == 0UL) goto b1;
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b1;
-	zleave(vc, 92);
-	return 1;
+	if (v4 == 0UL) goto b1;
+	zleave(vc, 92UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_peg_primary(u vc) {
 	u v1 = 0;
@@ -26192,38 +28949,38 @@ u zpeg_P_peg_primary(u vc) {
 	u v7 = 0;
 	u v8 = 0;
 	u v9 = 0;
-	zenter(vc, 99);
+	zenter(vc, 99UL);
 	zchoice(vc);
 	v1 = zliteral(vc, (u)"(");
-	if (v1 == 0) goto b5;
+	if (v1 == 0UL) goto b5;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	v3 = zpeg_P_peg_pattern(vc);
-	if (v3 == 0) goto b5;
+	if (v3 == 0UL) goto b5;
 	v4 = zliteral(vc, (u)")");
-	if (v4 == 0) goto b5;
+	if (v4 == 0UL) goto b5;
 b4:	zcommit(vc);
 	v9 = zpeg_P_sp(vc);
-	if (v9 == 0) goto b1;
-	zleave(vc, 99);
-	return 1;
+	if (v9 == 0UL) goto b1;
+	zleave(vc, 99UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 b5:	zchoice(vc);
 	v5 = zpeg_P_peg_any(vc);
-	if (v5 == 0) goto b15;
+	if (v5 == 0UL) goto b15;
 	goto b4;
 b15:	zchoice(vc);
 	v6 = zpeg_P_peg_literal(vc);
-	if (v6 == 0) goto b19;
+	if (v6 == 0UL) goto b19;
 	goto b4;
 b19:	zchoice(vc);
 	v7 = zpeg_P_peg_class(vc);
-	if (v7 == 0) goto b23;
+	if (v7 == 0UL) goto b23;
 	goto b4;
 b23:	zchoice(vc);
 	v8 = zpeg_P_peg_call(vc);
-	if (v8 == 0) goto b27;
+	if (v8 == 0UL) goto b27;
 	goto b4;
 b27:	zfail(vc);
 	goto b1;
@@ -26234,50 +28991,50 @@ u zpeg_P_peg_rule(u vc) {
 	u v3 = 0;
 	u v4 = 0;
 	u v5 = 0;
-	zenter(vc, 91);
+	zenter(vc, 91UL);
 	v1 = zpeg_P_peg_identifier(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zliteral(vc, (u)"<-");
-	if (v3 == 0) goto b1;
+	if (v3 == 0UL) goto b1;
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b1;
+	if (v4 == 0UL) goto b1;
 	v5 = zpeg_P_peg_pattern(vc);
-	if (v5 == 0) goto b1;
-	zleave(vc, 91);
-	return 1;
+	if (v5 == 0UL) goto b1;
+	zleave(vc, 91UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_peg_suffix(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
-	zenter(vc, 98);
+	zenter(vc, 98UL);
 	v1 = zpeg_P_peg_primary(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 b5:	zchoice(vc);
 	v2 = zpeg_P_peg_countop(vc);
-	if (v2 == 0) goto b6;
+	if (v2 == 0UL) goto b6;
 	v3 = zpeg_P_sp(vc);
-	if (v3 == 0) goto b6;
+	if (v3 == 0UL) goto b6;
 	zcommit(vc);
 	goto b5;
-b6:	zleave(vc, 98);
-	return 1;
+b6:	zleave(vc, 98UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_pos_op(u vc) {
 	u v1 = 0;
-	zenter(vc, 53);
+	zenter(vc, 53UL);
 	v1 = zliteral(vc, (u)"+");
-	if (v1 == 0) goto b1;
-	zleave(vc, 53);
-	return 1;
+	if (v1 == 0UL) goto b1;
+	zleave(vc, 53UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_post_expr(u vc) {
 	u v1 = 0;
@@ -26285,33 +29042,33 @@ u zpeg_P_post_expr(u vc) {
 	u v3 = 0;
 	u v4 = 0;
 	u v5 = 0;
-	zenter(vc, 62);
+	zenter(vc, 62UL);
 	v1 = zpeg_P_primary(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 b5:	zchoice(vc);
 	zchoice(vc);
 	v2 = zpeg_P_index_expr(vc);
-	if (v2 == 0) goto b10;
+	if (v2 == 0UL) goto b10;
 b9:	zcommit(vc);
 	zcommit(vc);
 	goto b5;
 b10:	zchoice(vc);
 	v3 = zpeg_P_call_expr(vc);
-	if (v3 == 0) goto b14;
+	if (v3 == 0UL) goto b14;
 	goto b9;
 b14:	zchoice(vc);
 	v4 = zpeg_P_member_expr(vc);
-	if (v4 == 0) goto b18;
+	if (v4 == 0UL) goto b18;
 	goto b9;
 b18:	zchoice(vc);
 	v5 = zpeg_P_cast_expr(vc);
-	if (v5 == 0) goto b22;
+	if (v5 == 0UL) goto b22;
 	goto b9;
 b22:	zfail(vc);
-	zleave(vc, 62);
-	return 1;
+	zleave(vc, 62UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_primary(u vc) {
 	u v1 = 0;
@@ -26332,96 +29089,96 @@ u zpeg_P_primary(u vc) {
 	u v16 = 0;
 	u v17 = 0;
 	u v18 = 0;
-	zenter(vc, 63);
+	zenter(vc, 63UL);
 	zchoice(vc);
 	v1 = zpeg_P_ident(vc);
-	if (v1 == 0) goto b5;
+	if (v1 == 0UL) goto b5;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 b4:	zcommit(vc);
-	zleave(vc, 63);
-	return 1;
+	zleave(vc, 63UL);
+	return 1UL;
 b5:	zchoice(vc);
 	v3 = zpeg_P_hex(vc);
-	if (v3 == 0) goto b11;
+	if (v3 == 0UL) goto b11;
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b11;
+	if (v4 == 0UL) goto b11;
 	goto b4;
 b11:	zchoice(vc);
 	v5 = zpeg_P_dec(vc);
-	if (v5 == 0) goto b17;
+	if (v5 == 0UL) goto b17;
 	v6 = zpeg_P_sp(vc);
-	if (v6 == 0) goto b17;
+	if (v6 == 0UL) goto b17;
 	goto b4;
 b17:	zchoice(vc);
 	v7 = zpeg_P_str(vc);
-	if (v7 == 0) goto b23;
+	if (v7 == 0UL) goto b23;
 	v8 = zpeg_P_sp(vc);
-	if (v8 == 0) goto b23;
+	if (v8 == 0UL) goto b23;
 	goto b4;
 b23:	zchoice(vc);
 	v9 = zpeg_P_char(vc);
-	if (v9 == 0) goto b29;
+	if (v9 == 0UL) goto b29;
 	v10 = zpeg_P_sp(vc);
-	if (v10 == 0) goto b29;
+	if (v10 == 0UL) goto b29;
 	goto b4;
 b29:	zchoice(vc);
 	v11 = zpeg_P_sizeof_expr(vc);
-	if (v11 == 0) goto b35;
+	if (v11 == 0UL) goto b35;
 	goto b4;
 b35:	zchoice(vc);
 	v12 = zpeg_P_nil(vc);
-	if (v12 == 0) goto b39;
+	if (v12 == 0UL) goto b39;
 	v13 = zpeg_P_sp(vc);
-	if (v13 == 0) goto b39;
+	if (v13 == 0UL) goto b39;
 	goto b4;
 b39:	zchoice(vc);
 	v14 = zliteral(vc, (u)"(");
-	if (v14 == 0) goto b45;
+	if (v14 == 0UL) goto b45;
 	v15 = zpeg_P_sp(vc);
-	if (v15 == 0) goto b45;
+	if (v15 == 0UL) goto b45;
 	v16 = zpeg_P_expr(vc);
-	if (v16 == 0) goto b45;
+	if (v16 == 0UL) goto b45;
 	v17 = zliteral(vc, (u)")");
-	if (v17 == 0) goto b45;
+	if (v17 == 0UL) goto b45;
 	v18 = zpeg_P_sp(vc);
-	if (v18 == 0) goto b45;
+	if (v18 == 0UL) goto b45;
 	goto b4;
 b45:	zfail(vc);
 	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_ptr_type(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
-	zenter(vc, 8);
+	zenter(vc, 8UL);
 	v1 = zliteral(vc, (u)"*");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zpeg_P_type(vc);
-	if (v3 == 0) goto b1;
-	zleave(vc, 8);
-	return 1;
+	if (v3 == 0UL) goto b1;
+	zleave(vc, 8UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_ref_op(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 51);
+	zenter(vc, 51UL);
 	v1 = zliteral(vc, (u)"&");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zliteral(vc, (u)"&");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 51);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 51UL);
+	return 1UL;
 }
 u zpeg_P_reserved(u vc) {
 	u v1 = 0;
@@ -26442,100 +29199,100 @@ u zpeg_P_reserved(u vc) {
 	u v16 = 0;
 	u v17 = 0;
 	u v18 = 0;
-	zenter(vc, 69);
+	zenter(vc, 69UL);
 	zchoice(vc);
 	v1 = zpeg_P_return(vc);
-	if (v1 == 0) goto b5;
+	if (v1 == 0UL) goto b5;
 b4:	zcommit(vc);
-	zleave(vc, 69);
-	return 1;
+	zleave(vc, 69UL);
+	return 1UL;
 b5:	zchoice(vc);
 	v2 = zpeg_P_break(vc);
-	if (v2 == 0) goto b9;
+	if (v2 == 0UL) goto b9;
 	goto b4;
 b9:	zchoice(vc);
 	v3 = zpeg_P_sizeof(vc);
-	if (v3 == 0) goto b13;
+	if (v3 == 0UL) goto b13;
 	goto b4;
 b13:	zchoice(vc);
 	v4 = zpeg_P_if(vc);
-	if (v4 == 0) goto b17;
+	if (v4 == 0UL) goto b17;
 	goto b4;
 b17:	zchoice(vc);
 	v5 = zpeg_P_else(vc);
-	if (v5 == 0) goto b21;
+	if (v5 == 0UL) goto b21;
 	goto b4;
 b21:	zchoice(vc);
 	v6 = zpeg_P_loop(vc);
-	if (v6 == 0) goto b25;
+	if (v6 == 0UL) goto b25;
 	goto b4;
 b25:	zchoice(vc);
 	v7 = zpeg_P_continue(vc);
-	if (v7 == 0) goto b29;
+	if (v7 == 0UL) goto b29;
 	goto b4;
 b29:	zchoice(vc);
 	v8 = zpeg_P_goto(vc);
-	if (v8 == 0) goto b33;
+	if (v8 == 0UL) goto b33;
 	goto b4;
 b33:	zchoice(vc);
 	v9 = zpeg_P_var(vc);
-	if (v9 == 0) goto b37;
+	if (v9 == 0UL) goto b37;
 	goto b4;
 b37:	zchoice(vc);
 	v10 = zpeg_P_enum(vc);
-	if (v10 == 0) goto b41;
+	if (v10 == 0UL) goto b41;
 	goto b4;
 b41:	zchoice(vc);
 	v11 = zpeg_P_struct(vc);
-	if (v11 == 0) goto b45;
+	if (v11 == 0UL) goto b45;
 	goto b4;
 b45:	zchoice(vc);
 	v12 = zpeg_P_union(vc);
-	if (v12 == 0) goto b49;
+	if (v12 == 0UL) goto b49;
 	goto b4;
 b49:	zchoice(vc);
 	v13 = zpeg_P_byte(vc);
-	if (v13 == 0) goto b53;
+	if (v13 == 0UL) goto b53;
 	goto b4;
 b53:	zchoice(vc);
 	v14 = zpeg_P_int(vc);
-	if (v14 == 0) goto b57;
+	if (v14 == 0UL) goto b57;
 	goto b4;
 b57:	zchoice(vc);
 	v15 = zpeg_P_void(vc);
-	if (v15 == 0) goto b61;
+	if (v15 == 0UL) goto b61;
 	goto b4;
 b61:	zchoice(vc);
 	v16 = zpeg_P_func(vc);
-	if (v16 == 0) goto b65;
+	if (v16 == 0UL) goto b65;
 	goto b4;
 b65:	zchoice(vc);
 	v17 = zpeg_P_as(vc);
-	if (v17 == 0) goto b69;
+	if (v17 == 0UL) goto b69;
 	goto b4;
 b69:	zchoice(vc);
 	v18 = zpeg_P_nil(vc);
-	if (v18 == 0) goto b73;
+	if (v18 == 0UL) goto b73;
 	goto b4;
 b73:	zfail(vc);
 	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_return(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 70);
+	zenter(vc, 70UL);
 	v1 = zliteral(vc, (u)"return");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zcharset(vc, (u)"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 70);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 70UL);
+	return 1UL;
 }
 u zpeg_P_return_stmt(u vc) {
 	u v1 = 0;
@@ -26544,35 +29301,35 @@ u zpeg_P_return_stmt(u vc) {
 	u v4 = 0;
 	u v5 = 0;
 	u v6 = 0;
-	zenter(vc, 19);
+	zenter(vc, 19UL);
 	v1 = zpeg_P_return(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	zchoice(vc);
 	v3 = zpeg_P_expr(vc);
-	if (v3 == 0) goto b8;
+	if (v3 == 0UL) goto b8;
 	zcommit(vc);
 b8:	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b1;
+	if (v4 == 0UL) goto b1;
 	v5 = zliteral(vc, (u)";");
-	if (v5 == 0) goto b1;
+	if (v5 == 0UL) goto b1;
 	v6 = zpeg_P_sp(vc);
-	if (v6 == 0) goto b1;
-	zleave(vc, 19);
-	return 1;
+	if (v6 == 0UL) goto b1;
+	zleave(vc, 19UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_rsh_op(u vc) {
 	u v1 = 0;
-	zenter(vc, 49);
+	zenter(vc, 49UL);
 	v1 = zliteral(vc, (u)">>");
-	if (v1 == 0) goto b1;
-	zleave(vc, 49);
-	return 1;
+	if (v1 == 0UL) goto b1;
+	zleave(vc, 49UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_shift_expr(u vc) {
 	u v1 = 0;
@@ -26580,46 +29337,46 @@ u zpeg_P_shift_expr(u vc) {
 	u v3 = 0;
 	u v4 = 0;
 	u v5 = 0;
-	zenter(vc, 50);
+	zenter(vc, 50UL);
 	v1 = zpeg_P_unary_expr(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 b5:	zchoice(vc);
 	zchoice(vc);
 	v2 = zpeg_P_lsh_op(vc);
-	if (v2 == 0) goto b10;
+	if (v2 == 0UL) goto b10;
 b9:	zcommit(vc);
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b6;
+	if (v4 == 0UL) goto b6;
 	v5 = zpeg_P_unary_expr(vc);
-	if (v5 == 0) goto b6;
+	if (v5 == 0UL) goto b6;
 	zcommit(vc);
 	goto b5;
-b6:	zleave(vc, 50);
-	return 1;
+b6:	zleave(vc, 50UL);
+	return 1UL;
 b10:	zchoice(vc);
 	v3 = zpeg_P_rsh_op(vc);
-	if (v3 == 0) goto b14;
+	if (v3 == 0UL) goto b14;
 	goto b9;
 b14:	zfail(vc);
 	goto b6;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_sizeof(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 72);
+	zenter(vc, 72UL);
 	v1 = zliteral(vc, (u)"sizeof");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zcharset(vc, (u)"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 72);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 72UL);
+	return 1UL;
 }
 u zpeg_P_sizeof_expr(u vc) {
 	u v1 = 0;
@@ -26629,56 +29386,56 @@ u zpeg_P_sizeof_expr(u vc) {
 	u v5 = 0;
 	u v6 = 0;
 	u v7 = 0;
-	zenter(vc, 64);
+	zenter(vc, 64UL);
 	v1 = zpeg_P_sizeof(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zliteral(vc, (u)"(");
-	if (v3 == 0) goto b1;
+	if (v3 == 0UL) goto b1;
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b1;
+	if (v4 == 0UL) goto b1;
 	v5 = zpeg_P_expr(vc);
-	if (v5 == 0) goto b1;
+	if (v5 == 0UL) goto b1;
 	v6 = zliteral(vc, (u)")");
-	if (v6 == 0) goto b1;
+	if (v6 == 0UL) goto b1;
 	v7 = zpeg_P_sp(vc);
-	if (v7 == 0) goto b1;
-	zleave(vc, 64);
-	return 1;
+	if (v7 == 0UL) goto b1;
+	zleave(vc, 64UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_sp(u vc) {
 	u v1 = 0;
 	u v2 = 0;
 	u v3 = 0;
 	u v4 = 0;
-	zenter(vc, 89);
+	zenter(vc, 89UL);
 b3:	zchoice(vc);
 	zchoice(vc);
 	v1 = zcharset(vc, (u)"\011\012\015 ");
-	if (v1 == 0) goto b8;
+	if (v1 == 0UL) goto b8;
 b7:	zcommit(vc);
 	zcommit(vc);
 	goto b3;
 b8:	zchoice(vc);
 	v2 = zliteral(vc, (u)"//");
-	if (v2 == 0) goto b12;
+	if (v2 == 0UL) goto b12;
 b16:	zchoice(vc);
 	zchoice(vc);
 	v3 = zcharset(vc, (u)"\012\015");
-	if (v3 == 0) goto b19;
+	if (v3 == 0UL) goto b19;
 	zfail(vc);
 	zfail(vc);
-	goto b7;
+b17:	goto b7;
 b19:	v4 = zany(vc);
-	if (v4 == 0) goto b7;
+	if (v4 == 0UL) goto b17;
 	zcommit(vc);
 	goto b16;
 b12:	zfail(vc);
-	zleave(vc, 89);
-	return 1;
+	zleave(vc, 89UL);
+	return 1UL;
 }
 u zpeg_P_stmt(u vc) {
 	u v1 = 0;
@@ -26693,60 +29450,60 @@ u zpeg_P_stmt(u vc) {
 	u v10 = 0;
 	u v11 = 0;
 	u v12 = 0;
-	zenter(vc, 12);
+	zenter(vc, 12UL);
 	zchoice(vc);
 	v1 = zpeg_P_if_stmt(vc);
-	if (v1 == 0) goto b5;
+	if (v1 == 0UL) goto b5;
 b4:	zcommit(vc);
-	zleave(vc, 12);
-	return 1;
+	zleave(vc, 12UL);
+	return 1UL;
 b5:	zchoice(vc);
 	v2 = zpeg_P_loop_stmt(vc);
-	if (v2 == 0) goto b9;
+	if (v2 == 0UL) goto b9;
 	goto b4;
 b9:	zchoice(vc);
 	v3 = zpeg_P_break_stmt(vc);
-	if (v3 == 0) goto b13;
+	if (v3 == 0UL) goto b13;
 	goto b4;
 b13:	zchoice(vc);
 	v4 = zpeg_P_continue_stmt(vc);
-	if (v4 == 0) goto b17;
+	if (v4 == 0UL) goto b17;
 	goto b4;
 b17:	zchoice(vc);
 	v5 = zpeg_P_return_stmt(vc);
-	if (v5 == 0) goto b21;
+	if (v5 == 0UL) goto b21;
 	goto b4;
 b21:	zchoice(vc);
 	v6 = zpeg_P_var_stmt(vc);
-	if (v6 == 0) goto b25;
+	if (v6 == 0UL) goto b25;
 	goto b4;
 b25:	zchoice(vc);
 	v7 = zpeg_P_label_stmt(vc);
-	if (v7 == 0) goto b29;
+	if (v7 == 0UL) goto b29;
 	goto b4;
 b29:	zchoice(vc);
 	v8 = zpeg_P_goto_stmt(vc);
-	if (v8 == 0) goto b33;
+	if (v8 == 0UL) goto b33;
 	goto b4;
 b33:	zchoice(vc);
 	v9 = zpeg_P_assign_stmt(vc);
-	if (v9 == 0) goto b37;
+	if (v9 == 0UL) goto b37;
 	goto b4;
 b37:	zchoice(vc);
 	v10 = zpeg_P_expr_stmt(vc);
-	if (v10 == 0) goto b41;
+	if (v10 == 0UL) goto b41;
 	goto b4;
 b41:	zchoice(vc);
 	v11 = zpeg_P_empty_stmt(vc);
-	if (v11 == 0) goto b45;
+	if (v11 == 0UL) goto b45;
 	goto b4;
 b45:	zchoice(vc);
 	v12 = zpeg_P_compound_stmt(vc);
-	if (v12 == 0) goto b49;
+	if (v12 == 0UL) goto b49;
 	goto b4;
 b49:	zfail(vc);
 	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_str(u vc) {
 	u v1 = 0;
@@ -26755,50 +29512,50 @@ u zpeg_P_str(u vc) {
 	u v4 = 0;
 	u v5 = 0;
 	u v6 = 0;
-	zenter(vc, 67);
+	zenter(vc, 67UL);
 	v1 = zcharset(vc, (u)"\042");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 b5:	zchoice(vc);
 	zchoice(vc);
 	v2 = zcharset(vc, (u)"\134");
-	if (v2 == 0) goto b10;
+	if (v2 == 0UL) goto b10;
 	v3 = zany(vc);
-	if (v3 == 0) goto b10;
+	if (v3 == 0UL) goto b10;
 b9:	zcommit(vc);
 	zcommit(vc);
 	goto b5;
 b10:	zchoice(vc);
 	zchoice(vc);
 	v4 = zcharset(vc, (u)"\042");
-	if (v4 == 0) goto b18;
+	if (v4 == 0UL) goto b18;
 	zfail(vc);
 	zfail(vc);
 b16:	zfail(vc);
 	v6 = zcharset(vc, (u)"\042");
-	if (v6 == 0) goto b1;
-	zleave(vc, 67);
-	return 1;
+	if (v6 == 0UL) goto b1;
+	zleave(vc, 67UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 b18:	v5 = zany(vc);
-	if (v5 == 0) goto b16;
+	if (v5 == 0UL) goto b16;
 	goto b9;
 }
 u zpeg_P_struct(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 80);
+	zenter(vc, 80UL);
 	v1 = zliteral(vc, (u)"struct");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zcharset(vc, (u)"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 80);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 80UL);
+	return 1UL;
 }
 u zpeg_P_struct_decl(u vc) {
 	u v1 = 0;
@@ -26810,42 +29567,42 @@ u zpeg_P_struct_decl(u vc) {
 	u v7 = 0;
 	u v8 = 0;
 	u v9 = 0;
-	zenter(vc, 4);
+	zenter(vc, 4UL);
 	v1 = zpeg_P_struct(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zpeg_P_ident(vc);
-	if (v3 == 0) goto b1;
+	if (v3 == 0UL) goto b1;
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b1;
+	if (v4 == 0UL) goto b1;
 	v5 = zliteral(vc, (u)"{");
-	if (v5 == 0) goto b1;
+	if (v5 == 0UL) goto b1;
 	v6 = zpeg_P_sp(vc);
-	if (v6 == 0) goto b1;
+	if (v6 == 0UL) goto b1;
 b15:	zchoice(vc);
 	v7 = zpeg_P_member_decl(vc);
-	if (v7 == 0) goto b16;
+	if (v7 == 0UL) goto b16;
 	zcommit(vc);
 	goto b15;
 b16:	v8 = zliteral(vc, (u)"}");
-	if (v8 == 0) goto b1;
+	if (v8 == 0UL) goto b1;
 	v9 = zpeg_P_sp(vc);
-	if (v9 == 0) goto b1;
-	zleave(vc, 4);
-	return 1;
+	if (v9 == 0UL) goto b1;
+	zleave(vc, 4UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_sub_op(u vc) {
 	u v1 = 0;
-	zenter(vc, 39);
+	zenter(vc, 39UL);
 	v1 = zliteral(vc, (u)"-");
-	if (v1 == 0) goto b1;
-	zleave(vc, 39);
-	return 1;
+	if (v1 == 0UL) goto b1;
+	zleave(vc, 39UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_type(u vc) {
 	u v1 = 0;
@@ -26865,60 +29622,60 @@ u zpeg_P_type(u vc) {
 	u v15 = 0;
 	u v16 = 0;
 	u v17 = 0;
-	zenter(vc, 7);
+	zenter(vc, 7UL);
 	zchoice(vc);
 	v1 = zpeg_P_ident(vc);
-	if (v1 == 0) goto b5;
+	if (v1 == 0UL) goto b5;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 b4:	zcommit(vc);
-	zleave(vc, 7);
-	return 1;
+	zleave(vc, 7UL);
+	return 1UL;
 b5:	zchoice(vc);
 	v3 = zpeg_P_byte(vc);
-	if (v3 == 0) goto b11;
+	if (v3 == 0UL) goto b11;
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b11;
+	if (v4 == 0UL) goto b11;
 	goto b4;
 b11:	zchoice(vc);
 	v5 = zpeg_P_int(vc);
-	if (v5 == 0) goto b17;
+	if (v5 == 0UL) goto b17;
 	v6 = zpeg_P_sp(vc);
-	if (v6 == 0) goto b17;
+	if (v6 == 0UL) goto b17;
 	goto b4;
 b17:	zchoice(vc);
 	v7 = zpeg_P_void(vc);
-	if (v7 == 0) goto b23;
+	if (v7 == 0UL) goto b23;
 	v8 = zpeg_P_sp(vc);
-	if (v8 == 0) goto b23;
+	if (v8 == 0UL) goto b23;
 	goto b4;
 b23:	zchoice(vc);
 	v9 = zpeg_P_func(vc);
-	if (v9 == 0) goto b29;
+	if (v9 == 0UL) goto b29;
 	v10 = zpeg_P_sp(vc);
-	if (v10 == 0) goto b29;
+	if (v10 == 0UL) goto b29;
 	v11 = zpeg_P_func_type(vc);
-	if (v11 == 0) goto b29;
+	if (v11 == 0UL) goto b29;
 	goto b4;
 b29:	zchoice(vc);
 	v12 = zpeg_P_ptr_type(vc);
-	if (v12 == 0) goto b37;
+	if (v12 == 0UL) goto b37;
 	goto b4;
 b37:	zchoice(vc);
 	v13 = zliteral(vc, (u)"(");
-	if (v13 == 0) goto b41;
+	if (v13 == 0UL) goto b41;
 	v14 = zpeg_P_sp(vc);
-	if (v14 == 0) goto b41;
+	if (v14 == 0UL) goto b41;
 	v15 = zpeg_P_type(vc);
-	if (v15 == 0) goto b41;
+	if (v15 == 0UL) goto b41;
 	v16 = zliteral(vc, (u)")");
-	if (v16 == 0) goto b41;
+	if (v16 == 0UL) goto b41;
 	v17 = zpeg_P_sp(vc);
-	if (v17 == 0) goto b41;
+	if (v17 == 0UL) goto b41;
 	goto b4;
 b41:	zfail(vc);
 	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_unary_expr(u vc) {
 	u v1 = 0;
@@ -26929,41 +29686,41 @@ u zpeg_P_unary_expr(u vc) {
 	u v6 = 0;
 	u v7 = 0;
 	u v8 = 0;
-	zenter(vc, 57);
+	zenter(vc, 57UL);
 b3:	zchoice(vc);
 	zchoice(vc);
 	v1 = zpeg_P_ref_op(vc);
-	if (v1 == 0) goto b8;
+	if (v1 == 0UL) goto b8;
 b7:	zcommit(vc);
 	v7 = zpeg_P_sp(vc);
-	if (v7 == 0) goto b4;
+	if (v7 == 0UL) goto b4;
 	zcommit(vc);
 	goto b3;
 b4:	v8 = zpeg_P_post_expr(vc);
-	if (v8 == 0) goto b1;
-	zleave(vc, 57);
-	return 1;
+	if (v8 == 0UL) goto b1;
+	zleave(vc, 57UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 b8:	zchoice(vc);
 	v2 = zpeg_P_deref_op(vc);
-	if (v2 == 0) goto b12;
+	if (v2 == 0UL) goto b12;
 	goto b7;
 b12:	zchoice(vc);
 	v3 = zpeg_P_pos_op(vc);
-	if (v3 == 0) goto b16;
+	if (v3 == 0UL) goto b16;
 	goto b7;
 b16:	zchoice(vc);
 	v4 = zpeg_P_neg_op(vc);
-	if (v4 == 0) goto b20;
+	if (v4 == 0UL) goto b20;
 	goto b7;
 b20:	zchoice(vc);
 	v5 = zpeg_P_not_op(vc);
-	if (v5 == 0) goto b24;
+	if (v5 == 0UL) goto b24;
 	goto b7;
 b24:	zchoice(vc);
 	v6 = zpeg_P_bnot_op(vc);
-	if (v6 == 0) goto b28;
+	if (v6 == 0UL) goto b28;
 	goto b7;
 b28:	zfail(vc);
 	goto b4;
@@ -26971,18 +29728,18 @@ b28:	zfail(vc);
 u zpeg_P_union(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 81);
+	zenter(vc, 81UL);
 	v1 = zliteral(vc, (u)"union");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zcharset(vc, (u)"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 81);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 81UL);
+	return 1UL;
 }
 u zpeg_P_union_decl(u vc) {
 	u v1 = 0;
@@ -26994,48 +29751,48 @@ u zpeg_P_union_decl(u vc) {
 	u v7 = 0;
 	u v8 = 0;
 	u v9 = 0;
-	zenter(vc, 5);
+	zenter(vc, 5UL);
 	v1 = zpeg_P_union(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zpeg_P_ident(vc);
-	if (v3 == 0) goto b1;
+	if (v3 == 0UL) goto b1;
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b1;
+	if (v4 == 0UL) goto b1;
 	v5 = zliteral(vc, (u)"{");
-	if (v5 == 0) goto b1;
+	if (v5 == 0UL) goto b1;
 	v6 = zpeg_P_sp(vc);
-	if (v6 == 0) goto b1;
+	if (v6 == 0UL) goto b1;
 b15:	zchoice(vc);
 	v7 = zpeg_P_member_decl(vc);
-	if (v7 == 0) goto b16;
+	if (v7 == 0UL) goto b16;
 	zcommit(vc);
 	goto b15;
 b16:	v8 = zliteral(vc, (u)"}");
-	if (v8 == 0) goto b1;
+	if (v8 == 0UL) goto b1;
 	v9 = zpeg_P_sp(vc);
-	if (v9 == 0) goto b1;
-	zleave(vc, 5);
-	return 1;
+	if (v9 == 0UL) goto b1;
+	zleave(vc, 5UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_var(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 78);
+	zenter(vc, 78UL);
 	v1 = zliteral(vc, (u)"var");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zcharset(vc, (u)"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 78);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 78UL);
+	return 1UL;
 }
 u zpeg_P_var_stmt(u vc) {
 	u v1 = 0;
@@ -27047,55 +29804,55 @@ u zpeg_P_var_stmt(u vc) {
 	u v7 = 0;
 	u v8 = 0;
 	u v9 = 0;
-	zenter(vc, 20);
+	zenter(vc, 20UL);
 	v1 = zpeg_P_var(vc);
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	v2 = zpeg_P_sp(vc);
-	if (v2 == 0) goto b1;
+	if (v2 == 0UL) goto b1;
 	v3 = zpeg_P_ident(vc);
-	if (v3 == 0) goto b1;
+	if (v3 == 0UL) goto b1;
 	v4 = zpeg_P_sp(vc);
-	if (v4 == 0) goto b1;
+	if (v4 == 0UL) goto b1;
 	v5 = zliteral(vc, (u)":");
-	if (v5 == 0) goto b1;
+	if (v5 == 0UL) goto b1;
 	v6 = zpeg_P_sp(vc);
-	if (v6 == 0) goto b1;
+	if (v6 == 0UL) goto b1;
 	v7 = zpeg_P_type(vc);
-	if (v7 == 0) goto b1;
+	if (v7 == 0UL) goto b1;
 	v8 = zliteral(vc, (u)";");
-	if (v8 == 0) goto b1;
+	if (v8 == 0UL) goto b1;
 	v9 = zpeg_P_sp(vc);
-	if (v9 == 0) goto b1;
-	zleave(vc, 20);
-	return 1;
+	if (v9 == 0UL) goto b1;
+	zleave(vc, 20UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_P_void(u vc) {
 	u v1 = 0;
 	u v2 = 0;
-	zenter(vc, 84);
+	zenter(vc, 84UL);
 	v1 = zliteral(vc, (u)"void");
-	if (v1 == 0) goto b1;
+	if (v1 == 0UL) goto b1;
 	zchoice(vc);
 	v2 = zcharset(vc, (u)"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz");
-	if (v2 == 0) goto b5;
+	if (v2 == 0UL) goto b5;
 	zfail(vc);
 	zfail(vc);
 b1:	zfail(vc);
-	return 0;
-b5:	zleave(vc, 84);
-	return 1;
+	return 0UL;
+b5:	zleave(vc, 84UL);
+	return 1UL;
 }
 u zpeg_P_xor_op(u vc) {
 	u v1 = 0;
-	zenter(vc, 41);
+	zenter(vc, 41UL);
 	v1 = zliteral(vc, (u)"^");
-	if (v1 == 0) goto b1;
-	zleave(vc, 41);
-	return 1;
+	if (v1 == 0UL) goto b1;
+	zleave(vc, 41UL);
+	return 1UL;
 b1:	zfail(vc);
-	return 0;
+	return 0UL;
 }
 u zpeg_compile(u vc, u vpn, u verr) {
 	u v3 = 0;
@@ -27106,7 +29863,8 @@ u zpeg_compile(u vc, u vpn, u verr) {
 	v4 = vc;
 	v5 = vpn;
 	v6 = ((u(*)())v3)(v4, v5);
-	return 0;
+	v6;
+	return 0UL;
 }
 u zpeg_new(u vfilename, u vsrc, u vlen, u va, u vgrammar, u vtag_to_str) {
 	u vc = 0;
@@ -27124,43 +29882,43 @@ u zpeg_new(u vfilename, u vsrc, u vlen, u va, u vgrammar, u vtag_to_str) {
 	u v18 = 0;
 	v7 = (u)zalloc;
 	v8 = va;
-	v9 = 200;
+	v9 = 200UL;
 	v10 = ((u(*)())v7)(v8, v9);
 	vc = v10;
-	*(u*)vc = va;
-	*(u*)(vc + 8) = vgrammar;
-	*(u*)(vc + 16) = vtag_to_str;
-	*(u*)(vc + 24) = vfilename;
-	*(u*)(vc + 32) = vsrc;
-	*(u*)(vc + 40) = vlen;
-	*(u*)(vc + 48) = 0;
-	*(u*)(vc + 72) = 0;
-	*(u*)(vc + 56) = 1;
-	*(u*)(vc + 64) = 1;
-	*(u*)(vc + 72) = 0;
-	*(u*)(vc + 80) = 0;
-	*(u*)(vc + 88) = 0;
-	*(u*)(vc + 96) = 0;
-	*(u*)(vc + 104) = 0;
-	*(u*)(vc + 112) = 0;
-	*(u*)(vc + 136) = 1024;
+	*(u*)(vc + 0UL) = va;
+	*(u*)(vc + 8UL) = vgrammar;
+	*(u*)(vc + 16UL) = vtag_to_str;
+	*(u*)(vc + 24UL) = vfilename;
+	*(u*)(vc + 32UL) = vsrc;
+	*(u*)(vc + 40UL) = vlen;
+	*(u*)(vc + 48UL) = 0UL;
+	*(u*)(vc + 72UL) = 0UL;
+	*(u*)(vc + 56UL) = 1UL;
+	*(u*)(vc + 64UL) = 1UL;
+	*(u*)(vc + 72UL) = 0UL;
+	*(u*)(vc + 80UL) = 0UL;
+	*(u*)(vc + 88UL) = 0UL;
+	*(u*)(vc + 96UL) = 0UL;
+	*(u*)(vc + 104UL) = 0UL;
+	*(u*)(vc + 112UL) = 0UL;
+	*(u*)(vc + 136UL) = 1024UL;
 	v11 = (u)zalloc;
 	v12 = va;
-	v13 = *(u*)(vc + 136) * 48;
+	v13 = *(u*)(vc + 136UL) * 48UL;
 	v14 = ((u(*)())v11)(v12, v13);
-	*(u*)(vc + 120) = v14;
-	*(u*)(vc + 128) = 0;
-	*(u*)(vc + 144) = 0;
-	*(u*)(vc + 152) = 0;
-	*(u*)(vc + 160) = 0;
-	*(u*)(vc + 168) = 0;
-	*(u*)(vc + 192) = 1024;
+	*(u*)(vc + 120UL) = v14;
+	*(u*)(vc + 128UL) = 0UL;
+	*(u*)(vc + 144UL) = 0UL;
+	*(u*)(vc + 152UL) = 0UL;
+	*(u*)(vc + 160UL) = 0UL;
+	*(u*)(vc + 168UL) = 0UL;
+	*(u*)(vc + 192UL) = 1024UL;
 	v15 = (u)zalloc;
 	v16 = va;
-	v17 = *(u*)(vc + 192) * 8;
+	v17 = *(u*)(vc + 192UL) * 8UL;
 	v18 = ((u(*)())v15)(v16, v17);
-	*(u*)(vc + 176) = v18;
-	*(u*)(vc + 184) = 0;
+	*(u*)(vc + 176UL) = v18;
+	*(u*)(vc + 184UL) = 0UL;
 	return vc;
 }
 u zpeg_parse(u vc, u vsp, u verr) {
@@ -27235,97 +29993,114 @@ u zpeg_parse(u vc, u vsp, u verr) {
 	v3 = (u)zchoice;
 	v4 = vc;
 	v5 = ((u(*)())v3)(v4);
-	v7 = *(u*)(vc + 8);
+	v5;
+	v7 = *(u*)(vc + 8UL);
 	v8 = vc;
 	v9 = ((u(*)())v7)(v8);
 	if (!v9) goto b6;
-	v6 = 0;
-b7:	if (!v6) goto b2;
+	v6 = 0UL;
+b7:	if (!v6) goto b4;
 	v10 = (u)zfputs;
 	v11 = verr;
 	v12 = (u)"syntax error at ";
 	v13 = ((u(*)())v10)(v11, v12);
+	v13;
 	v14 = (u)zfputs;
 	v15 = verr;
-	v16 = *(u*)(vc + 24);
+	v16 = *(u*)(vc + 24UL);
 	v17 = ((u(*)())v14)(v15, v16);
+	v17;
 	v18 = (u)zfputs;
 	v19 = verr;
 	v20 = (u)":";
 	v21 = ((u(*)())v18)(v19, v20);
+	v21;
 	v22 = (u)zfputd;
 	v23 = verr;
-	v24 = *(u*)(vc + 96);
+	v24 = *(u*)(vc + 96UL);
 	v25 = ((u(*)())v22)(v23, v24);
+	v25;
 	v26 = (u)zfputs;
 	v27 = verr;
 	v28 = (u)":";
 	v29 = ((u(*)())v26)(v27, v28);
+	v29;
 	v30 = (u)zfputd;
 	v31 = verr;
-	v32 = *(u*)(vc + 104);
+	v32 = *(u*)(vc + 104UL);
 	v33 = ((u(*)())v30)(v31, v32);
+	v33;
 	v34 = (u)zfputs;
 	v35 = verr;
 	v36 = (u)" expected ";
 	v37 = ((u(*)())v34)(v35, v36);
+	v37;
 	v38 = (u)zfputs;
 	v39 = verr;
-	v41 = *(u*)(vc + 16);
-	v42 = *(u*)(vc + 88);
+	v41 = *(u*)(vc + 16UL);
+	v42 = *(u*)(vc + 88UL);
 	v43 = ((u(*)())v41)(v42);
 	v40 = v43;
 	v44 = ((u(*)())v38)(v39, v40);
-	if (!*(u*)(vc + 112)) goto b18;
+	v44;
+	if (!*(u*)(vc + 112UL)) goto b20;
 	v45 = (u)zfputs;
 	v46 = verr;
 	v47 = (u)" '";
 	v48 = ((u(*)())v45)(v46, v47);
+	v48;
 	v49 = (u)zfputs;
 	v50 = verr;
-	v51 = *(u*)(vc + 112);
+	v51 = *(u*)(vc + 112UL);
 	v52 = ((u(*)())v49)(v50, v51);
+	v52;
 	v53 = (u)zfputs;
 	v54 = verr;
 	v55 = (u)"'";
 	v56 = ((u(*)())v53)(v54, v55);
+	v56;
 b18:	v57 = (u)zfputs;
 	v58 = verr;
 	v59 = (u)"\012";
 	v60 = ((u(*)())v57)(v58, v59);
+	v60;
 	v61 = (u)zexit;
-	v62 = 1;
+	v62 = 1UL;
 	v63 = ((u(*)())v61)(v62);
+	v63;
 b2:	v64 = (u)zcommit;
 	v65 = vc;
 	v66 = ((u(*)())v64)(v65);
+	v66;
 	v67 = (u)zconstruct;
 	v68 = vc;
 	v69 = vsp;
 	v70 = ((u(*)())v67)(v68, v69);
 	return v70;
-b6:	v6 = 1;
+b20:	goto b18;
+b4:	goto b2;
+b6:	v6 = 1UL;
 	goto b7;
 }
 u zpeg_reset(u vc, u vfilename, u vsrc, u vlen) {
-	*(u*)(vc + 24) = vfilename;
-	*(u*)(vc + 32) = vsrc;
-	*(u*)(vc + 40) = vlen;
-	*(u*)(vc + 48) = 0;
-	*(u*)(vc + 72) = 0;
-	*(u*)(vc + 56) = 1;
-	*(u*)(vc + 64) = 1;
-	*(u*)(vc + 72) = 0;
-	*(u*)(vc + 80) = 0;
-	*(u*)(vc + 88) = 0;
-	*(u*)(vc + 96) = 0;
-	*(u*)(vc + 104) = 0;
-	*(u*)(vc + 112) = 0;
-	*(u*)(vc + 144) = 0;
-	*(u*)(vc + 128) = 0;
-	*(u*)(vc + 152) = 0;
-	*(u*)(vc + 184) = 0;
-	return 0;
+	*(u*)(vc + 24UL) = vfilename;
+	*(u*)(vc + 32UL) = vsrc;
+	*(u*)(vc + 40UL) = vlen;
+	*(u*)(vc + 48UL) = 0UL;
+	*(u*)(vc + 72UL) = 0UL;
+	*(u*)(vc + 56UL) = 1UL;
+	*(u*)(vc + 64UL) = 1UL;
+	*(u*)(vc + 72UL) = 0UL;
+	*(u*)(vc + 80UL) = 0UL;
+	*(u*)(vc + 88UL) = 0UL;
+	*(u*)(vc + 96UL) = 0UL;
+	*(u*)(vc + 104UL) = 0UL;
+	*(u*)(vc + 112UL) = 0UL;
+	*(u*)(vc + 144UL) = 0UL;
+	*(u*)(vc + 128UL) = 0UL;
+	*(u*)(vc + 152UL) = 0UL;
+	*(u*)(vc + 184UL) = 0UL;
+	return 0UL;
 }
 u zprototype(u vc, u vn) {
 	u va = 0;
@@ -27442,66 +30217,67 @@ u zprototype(u vc, u vn) {
 	u v113 = 0;
 	u v114 = 0;
 	if (!vn) goto b5;
-	v6 = 0;
-b6:	if (!v6) goto b1;
-	return 0;
-b1:	*(u*)(vc + 32) = *(u*)(vn + 32);
-	*(u*)(vc + 40) = 0;
-	vkind = *(u*)vn;
-	if (vkind != 0) goto b9;
+	v6 = 0UL;
+b6:	if (!v6) goto b3;
+	return 0UL;
+b3:	*(u*)(vc + 32UL) = *(u*)(vn + 32UL);
+	*(u*)(vc + 40UL) = 0UL;
+	vkind = *(u*)(vn + 0UL);
+	if (vkind != 0UL) goto b9;
 	v8 = (u)zstrcmp;
-	v9 = *(u*)(vn + 56);
+	v9 = *(u*)(vn + 56UL);
 	v10 = (u)"void";
 	v11 = ((u(*)())v8)(v9, v10);
 	if (!v11) goto b14;
-	v7 = 0;
-b15:	if (!v7) goto b10;
+	v7 = 0UL;
+b15:	if (!v7) goto b12;
 	v12 = (u)zmktype0;
 	v13 = vc;
-	v14 = 1;
+	v14 = 1UL;
 	v15 = ((u(*)())v12)(v13, v14);
 	return v15;
-b10:	v17 = (u)zstrcmp;
-	v18 = *(u*)(vn + 56);
+b12:	v17 = (u)zstrcmp;
+	v18 = *(u*)(vn + 56UL);
 	v19 = (u)"int";
 	v20 = ((u(*)())v17)(v18, v19);
 	if (!v20) goto b22;
-	v16 = 0;
-b23:	if (!v16) goto b18;
+	v16 = 0UL;
+b23:	if (!v16) goto b20;
 	v21 = (u)zmktype0;
 	v22 = vc;
-	v23 = 2;
+	v23 = 2UL;
 	v24 = ((u(*)())v21)(v22, v23);
 	return v24;
-b18:	v26 = (u)zstrcmp;
-	v27 = *(u*)(vn + 56);
+b20:	v26 = (u)zstrcmp;
+	v27 = *(u*)(vn + 56UL);
 	v28 = (u)"byte";
 	v29 = ((u(*)())v26)(v27, v28);
 	if (!v29) goto b30;
-	v25 = 0;
-b31:	if (!v25) goto b26;
+	v25 = 0UL;
+b31:	if (!v25) goto b28;
 	v30 = (u)zmktype0;
 	v31 = vc;
-	v32 = 3;
+	v32 = 3UL;
 	v33 = ((u(*)())v30)(v31, v32);
 	return v33;
-b26:	v34 = (u)zfind;
+b28:	v34 = (u)zfind;
 	v35 = vc;
-	v36 = *(u*)(vn + 56);
-	v37 = 0;
-	v38 = 0;
+	v36 = *(u*)(vn + 56UL);
+	v37 = 0UL;
+	v38 = 0UL;
 	v39 = ((u(*)())v34)(v35, v36, v37, v38);
 	vst = v39;
 	if (!vst) goto b43;
-	v41 = 0;
+	v41 = 0UL;
 b44:	if (!v41) goto b39;
-	v40 = 1;
-b41:	if (!v40) goto b35;
+	v40 = 1UL;
+b41:	if (!v40) goto b37;
 	v43 = (u)zcdie;
 	v44 = vc;
 	v45 = (u)"unknown struct";
 	v46 = ((u(*)())v43)(v44, v45);
-b35:	if (*(u*)*(u*)(vst + 136) != 17) goto b52;
+	v46;
+b35:	if (*(u*)(*(u*)(vst + 136UL) + 0UL) != 17UL) goto b52;
 	v47 = (u)zmktype_struct;
 	v48 = vc;
 	v49 = vst;
@@ -27512,120 +30288,125 @@ b52:	v51 = (u)zmktype_union;
 	v53 = vst;
 	v54 = ((u(*)())v51)(v52, v53);
 	return v54;
-b39:	if (!*(u*)(vst + 112)) goto b47;
-	v42 = 0;
+b37:	goto b35;
+b39:	if (!*(u*)(vst + 112UL)) goto b47;
+	v42 = 0UL;
 b48:	if (!v42) goto b45;
-	v40 = 1;
+	v40 = 1UL;
 	goto b41;
-b45:	v40 = 0;
+b45:	v40 = 0UL;
 	goto b41;
-b47:	v42 = 1;
+b47:	v42 = 1UL;
 	goto b48;
-b43:	v41 = 1;
+b43:	v41 = 1UL;
 	goto b44;
-b30:	v25 = 1;
+b30:	v25 = 1UL;
 	goto b31;
-b22:	v16 = 1;
+b22:	v16 = 1UL;
 	goto b23;
-b14:	v7 = 1;
+b14:	v7 = 1UL;
 	goto b15;
-b9:	if (vkind != 10) goto b56;
+b9:	if (vkind != 10UL) goto b56;
 	v55 = (u)zprototype;
 	v56 = vc;
-	v57 = *(u*)(*(u*)(vn + 8) + 16);
+	v57 = *(u*)(*(u*)(vn + 8UL) + 16UL);
 	v58 = ((u(*)())v55)(v56, v57);
 	va = v58;
 	v59 = (u)zprototype;
 	v60 = vc;
-	v61 = *(u*)(vn + 16);
+	v61 = *(u*)(vn + 16UL);
 	v62 = ((u(*)())v59)(v60, v61);
 	vb = v62;
-	vkind = *(u*)va;
-	if (vkind == 2) goto b63;
-	if (vkind == 3) goto b67;
-	if (vkind == 4) goto b71;
-	if (vkind == 6) goto b71;
-	v65 = 1;
+	vkind = *(u*)(va + 0UL);
+	if (vkind == 2UL) goto b63;
+	if (vkind == 3UL) goto b67;
+	if (vkind == 4UL) goto b71;
+	if (vkind == 6UL) goto b71;
+	v65 = 1UL;
 b73:	if (!v65) goto b67;
-	v64 = 1;
+	v64 = 1UL;
 b69:	if (!v64) goto b63;
-	v63 = 1;
-b65:	if (!v63) goto b59;
+	v63 = 1UL;
+b65:	if (!v63) goto b61;
 	v66 = (u)zcdie;
 	v67 = vc;
 	v68 = (u)"not a ptr arg";
 	v69 = ((u(*)())v66)(v67, v68);
+	v69;
 b59:	v70 = (u)zmktype2;
 	v71 = vc;
-	v72 = 5;
+	v72 = 5UL;
 	v73 = va;
 	v74 = vb;
 	v75 = ((u(*)())v70)(v71, v72, v73, v74);
 	return v75;
-b63:	v63 = 0;
+b61:	goto b59;
+b63:	v63 = 0UL;
 	goto b65;
-b67:	v64 = 0;
+b67:	v64 = 0UL;
 	goto b69;
-b71:	v65 = 0;
+b71:	v65 = 0UL;
 	goto b73;
-b56:	if (vkind != 15) goto b77;
-	if (!*(u*)(vn + 16)) goto b80;
+b56:	if (vkind != 15UL) goto b77;
+	if (!*(u*)(vn + 16UL)) goto b80;
 	v76 = (u)zprototype;
 	v77 = vc;
-	v78 = *(u*)(vn + 16);
+	v78 = *(u*)(vn + 16UL);
 	v79 = ((u(*)())v76)(v77, v78);
 	va = v79;
 b78:	v84 = (u)zprototype;
 	v85 = vc;
-	v86 = *(u*)(vn + 8);
+	v86 = *(u*)(vn + 8UL);
 	v87 = ((u(*)())v84)(v85, v86);
 	vb = v87;
-	vkind = *(u*)va;
-	if (vkind == 1) goto b88;
-	if (vkind == 2) goto b92;
-	if (vkind == 3) goto b96;
-	if (vkind == 4) goto b100;
-	if (vkind == 6) goto b100;
-	v91 = 1;
+	vkind = *(u*)(va + 0UL);
+	if (vkind == 1UL) goto b88;
+	if (vkind == 2UL) goto b92;
+	if (vkind == 3UL) goto b96;
+	if (vkind == 4UL) goto b100;
+	if (vkind == 6UL) goto b100;
+	v91 = 1UL;
 b102:	if (!v91) goto b96;
-	v90 = 1;
+	v90 = 1UL;
 b98:	if (!v90) goto b92;
-	v89 = 1;
+	v89 = 1UL;
 b94:	if (!v89) goto b88;
-	v88 = 1;
-b90:	if (!v88) goto b84;
+	v88 = 1UL;
+b90:	if (!v88) goto b86;
 	v92 = (u)zcdie;
 	v93 = vc;
 	v94 = (u)"not a ptr return";
 	v95 = ((u(*)())v92)(v93, v94);
+	v95;
 b84:	v96 = (u)zmktype2;
 	v97 = vc;
-	v98 = 6;
+	v98 = 6UL;
 	v99 = va;
 	v100 = vb;
 	v101 = ((u(*)())v96)(v97, v98, v99, v100);
 	return v101;
-b88:	v88 = 0;
+b86:	goto b84;
+b88:	v88 = 0UL;
 	goto b90;
-b92:	v89 = 0;
+b92:	v89 = 0UL;
 	goto b94;
-b96:	v90 = 0;
+b96:	v90 = 0UL;
 	goto b98;
-b100:	v91 = 0;
+b100:	v91 = 0UL;
 	goto b102;
 b80:	v80 = (u)zmktype0;
 	v81 = vc;
-	v82 = 1;
+	v82 = 1UL;
 	v83 = ((u(*)())v80)(v81, v82);
 	va = v83;
 	goto b78;
-b77:	if (vkind != 16) goto b106;
+b77:	if (vkind != 16UL) goto b106;
 	v102 = (u)zmktype1;
 	v103 = vc;
-	v104 = 4;
+	v104 = 4UL;
 	v106 = (u)zprototype;
 	v107 = vc;
-	v108 = *(u*)(vn + 8);
+	v108 = *(u*)(vn + 8UL);
 	v109 = ((u(*)())v106)(v107, v108);
 	v105 = v109;
 	v110 = ((u(*)())v102)(v103, v104, v105);
@@ -27634,8 +30415,9 @@ b106:	v111 = (u)zcdie;
 	v112 = vc;
 	v113 = (u)"prototype: invalid type";
 	v114 = ((u(*)())v111)(v112, v113);
-	return 0;
-b5:	v6 = 1;
+	v114;
+	return 0UL;
+b5:	v6 = 1UL;
 	goto b6;
 }
 u zputchar(u vc, u vch) {
@@ -27644,27 +30426,28 @@ u zputchar(u vc, u vch) {
 	u v4 = 0;
 	u v5 = 0;
 	v2 = (u)zfputc;
-	v3 = *(u*)(vc + 8);
+	v3 = *(u*)(vc + 8UL);
 	v4 = vch;
 	v5 = ((u(*)())v2)(v3, v4);
-	return 0;
+	v5;
+	return 0UL;
 }
 u zrb_first(u vn) {
 	u v1 = 0;
 	u v2 = 0;
 	if (!vn) goto b5;
-	v1 = 0;
-b6:	if (!v1) goto b7;
-	return 0;
-b7:	if (!*(u*)(vn + 16)) goto b13;
-	v2 = 0;
-b14:	if (!v2) goto b9;
+	v1 = 0UL;
+b6:	if (!v1) goto b3;
+	return 0UL;
+b3:b7:	if (!*(u*)(vn + 16UL)) goto b13;
+	v2 = 0UL;
+b14:	if (!v2) goto b11;
 	return vn;
-b9:	vn = *(u*)(vn + 16);
+b11:	vn = *(u*)(vn + 16UL);
 	goto b7;
-b13:	v2 = 1;
+b13:	v2 = 1UL;
 	goto b14;
-b5:	v1 = 1;
+b5:	v1 = 1UL;
 	goto b6;
 }
 u zrb_link(u vtree, u vlink, u vparent, u vn) {
@@ -27702,92 +30485,98 @@ u zrb_link(u vtree, u vlink, u vparent, u vn) {
 	u v35 = 0;
 	u v36 = 0;
 	u v37 = 0;
-	*(u*)vn = 1;
-	*(u*)(vn + 8) = vparent;
-	*(u*)(vn + 16) = 0;
-	*(u*)(vn + 24) = 0;
+	*(u*)(vn + 0UL) = 1UL;
+	*(u*)(vn + 8UL) = vparent;
+	*(u*)(vn + 16UL) = 0UL;
+	*(u*)(vn + 24UL) = 0UL;
 	*(u*)vlink = vn;
-b1:	vp = *(u*)(vn + 8);
+b1:	vp = *(u*)(vn + 8UL);
 	if (!vp) goto b7;
-	v8 = 0;
-b8:	if (!v8) goto b3;
-	*(u*)vn = 0;
-	return 0;
-b3:	if (!*(u*)vp) goto b13;
-	v9 = 0;
-b14:	if (!v9) goto b9;
-	return 0;
-b9:	vg = *(u*)(vp + 8);
+	v8 = 0UL;
+b8:	if (!v8) goto b5;
+	*(u*)(vn + 0UL) = 0UL;
+	return 0UL;
+b5:	if (!*(u*)(vp + 0UL)) goto b13;
+	v9 = 0UL;
+b14:	if (!v9) goto b11;
+	return 0UL;
+b11:	vg = *(u*)(vp + 8UL);
 	if (!vg) goto b19;
-	v10 = 0;
-b20:	if (!v10) goto b15;
-	*(u*)vp = 0;
-	return 0;
-b15:	vl = *(u*)(vg + 16);
-	vr = *(u*)(vg + 24);
+	v10 = 0UL;
+b20:	if (!v10) goto b17;
+	*(u*)(vp + 0UL) = 0UL;
+	return 0UL;
+b17:	vl = *(u*)(vg + 16UL);
+	vr = *(u*)(vg + 24UL);
 	if (!vl) goto b25;
 	if (!vr) goto b29;
-	if (!*(u*)vl) goto b33;
-	if (!*(u*)vr) goto b33;
-	v13 = 1;
+	if (!*(u*)(vl + 0UL)) goto b33;
+	if (!*(u*)(vr + 0UL)) goto b33;
+	v13 = 1UL;
 b35:	if (!v13) goto b29;
-	v12 = 1;
+	v12 = 1UL;
 b31:	if (!v12) goto b25;
-	v11 = 1;
-b27:	if (!v11) goto b21;
-	*(u*)vl = 0;
-	*(u*)vr = 0;
-	*(u*)vg = 1;
+	v11 = 1UL;
+b27:	if (!v11) goto b23;
+	*(u*)(vl + 0UL) = 0UL;
+	*(u*)(vr + 0UL) = 0UL;
+	*(u*)(vg + 0UL) = 1UL;
 	vn = vg;
 	goto b1;
-b21:	if (vp != *(u*)(vg + 16)) goto b38;
-	if (vn != *(u*)(vp + 16)) goto b41;
-	*(u*)vn = 0;
+b23:	if (vp != *(u*)(vg + 16UL)) goto b38;
+	if (vn != *(u*)(vp + 16UL)) goto b41;
+	*(u*)(vn + 0UL) = 0UL;
 	v14 = (u)zrb_rotate_right;
 	v15 = vtree;
 	v16 = vp;
 	v17 = ((u(*)())v14)(v15, v16);
+	v17;
 	vn = vp;
-	goto b1;
-b41:	*(u*)vp = 0;
+b39:b36:	goto b1;
+b41:	*(u*)(vp + 0UL) = 0UL;
 	v18 = (u)zrb_rotate_left;
 	v19 = vtree;
 	v20 = vn;
 	v21 = ((u(*)())v18)(v19, v20);
+	v21;
 	v22 = (u)zrb_rotate_right;
 	v23 = vtree;
 	v24 = vn;
 	v25 = ((u(*)())v22)(v23, v24);
-	goto b1;
-b38:	if (vn != *(u*)(vp + 16)) goto b47;
-	*(u*)vp = 0;
+	v25;
+	goto b39;
+b38:	if (vn != *(u*)(vp + 16UL)) goto b47;
+	*(u*)(vp + 0UL) = 0UL;
 	v26 = (u)zrb_rotate_right;
 	v27 = vtree;
 	v28 = vn;
 	v29 = ((u(*)())v26)(v27, v28);
+	v29;
 	v30 = (u)zrb_rotate_left;
 	v31 = vtree;
 	v32 = vn;
 	v33 = ((u(*)())v30)(v31, v32);
-	goto b1;
-b47:	*(u*)vn = 0;
+	v33;
+b45:	goto b36;
+b47:	*(u*)(vn + 0UL) = 0UL;
 	v34 = (u)zrb_rotate_left;
 	v35 = vtree;
 	v36 = vp;
 	v37 = ((u(*)())v34)(v35, v36);
+	v37;
 	vn = vp;
-	goto b1;
-b25:	v11 = 0;
+	goto b45;
+b25:	v11 = 0UL;
 	goto b27;
-b29:	v12 = 0;
+b29:	v12 = 0UL;
 	goto b31;
-b33:	v13 = 0;
+b33:	v13 = 0UL;
 	goto b35;
-b19:	v10 = 1;
+b19:	v10 = 1UL;
 	goto b20;
-b13:	v9 = 1;
+b13:	v9 = 1UL;
 	goto b14;
-b7:	v8 = 1;
+b7:	v8 = 1UL;
 	goto b8;
 }
 u zrb_next(u vn) {
@@ -27797,70 +30586,74 @@ u zrb_next(u vn) {
 	u v4 = 0;
 	u v5 = 0;
 	if (!vn) goto b5;
-	v1 = 0;
-b6:	if (!v1) goto b1;
-	return 0;
-b1:	if (!*(u*)(vn + 24)) goto b11;
+	v1 = 0UL;
+b6:	if (!v1) goto b3;
+	return 0UL;
+b3:	if (!*(u*)(vn + 24UL)) goto b9;
 	v2 = (u)zrb_first;
-	v3 = *(u*)(vn + 24);
+	v3 = *(u*)(vn + 24UL);
 	v4 = ((u(*)())v2)(v3);
 	return v4;
-b11:	if (!*(u*)(vn + 8)) goto b17;
-	v5 = 0;
-b18:	if (!v5) goto b13;
-	return 0;
-b13:	if (*(u*)(*(u*)(vn + 8) + 16) != vn) goto b19;
-	return *(u*)(vn + 8);
-b19:	vn = *(u*)(vn + 8);
+b9:b11:	if (!*(u*)(vn + 8UL)) goto b17;
+	v5 = 0UL;
+b18:	if (!v5) goto b15;
+	return 0UL;
+b15:	if (*(u*)(*(u*)(vn + 8UL) + 16UL) != vn) goto b21;
+	return *(u*)(vn + 8UL);
+b21:	vn = *(u*)(vn + 8UL);
 	goto b11;
-b17:	v5 = 1;
+b17:	v5 = 1UL;
 	goto b18;
-b5:	v1 = 1;
+b5:	v1 = 1UL;
 	goto b6;
 }
 u zrb_rotate_left(u vtree, u vn) {
+	u vgg = 0;
 	u vg = 0;
 	u vp = 0;
 	u vs = 0;
-	vs = *(u*)(vn + 16);
-	vp = *(u*)(vn + 8);
-	vg = *(u*)(vp + 8);
-	*(u*)(vn + 16) = vp;
-	*(u*)(vp + 8) = vn;
-	*(u*)(vp + 24) = vs;
-	if (!vs) goto b1;
-	*(u*)(vs + 8) = vp;
-b1:	*(u*)(vn + 8) = vg;
+	vs = *(u*)(vn + 16UL);
+	vp = *(u*)(vn + 8UL);
+	vg = *(u*)(vp + 8UL);
+	*(u*)(vn + 16UL) = vp;
+	*(u*)(vp + 8UL) = vn;
+	*(u*)(vp + 24UL) = vs;
+	if (!vs) goto b3;
+	*(u*)(vs + 8UL) = vp;
+b1:	*(u*)(vn + 8UL) = vg;
 	if (!vg) goto b6;
-	if (*(u*)(vg + 16) != vp) goto b9;
-	*(u*)(vg + 16) = vn;
-b4:	return 0;
-b9:	*(u*)(vg + 24) = vn;
-	goto b4;
+	if (*(u*)(vg + 16UL) != vp) goto b9;
+	*(u*)(vg + 16UL) = vn;
+b7:b4:	return 0UL;
+b9:	*(u*)(vg + 24UL) = vn;
+	goto b7;
 b6:	*(u*)vtree = vn;
 	goto b4;
+b3:	goto b1;
 }
 u zrb_rotate_right(u vtree, u vn) {
+	u vgg = 0;
 	u vg = 0;
 	u vp = 0;
 	u vs = 0;
-	vs = *(u*)(vn + 24);
-	vp = *(u*)(vn + 8);
-	vg = *(u*)(vp + 8);
-	*(u*)(vn + 24) = vp;
-	*(u*)(vp + 8) = vn;
-	*(u*)(vp + 16) = vs;
-	if (!vs) goto b1;
-	*(u*)(vs + 8) = vp;
-b1:	*(u*)(vn + 8) = vg;
+	vs = *(u*)(vn + 24UL);
+	vp = *(u*)(vn + 8UL);
+	vg = *(u*)(vp + 8UL);
+	*(u*)(vn + 24UL) = vp;
+	*(u*)(vp + 8UL) = vn;
+	*(u*)(vp + 16UL) = vs;
+	if (!vs) goto b3;
+	*(u*)(vs + 8UL) = vp;
+b1:	*(u*)(vn + 8UL) = vg;
 	if (!vg) goto b6;
-	if (*(u*)(vg + 16) != vp) goto b9;
-	*(u*)(vg + 16) = vn;
-b4:	return 0;
-b9:	*(u*)(vg + 24) = vn;
-	goto b4;
+	if (*(u*)(vg + 16UL) != vp) goto b9;
+	*(u*)(vg + 16UL) = vn;
+b7:b4:	return 0UL;
+b9:	*(u*)(vg + 24UL) = vn;
+	goto b7;
 b6:	*(u*)vtree = vn;
 	goto b4;
+b3:	goto b1;
 }
 u zread(u vfd, u vbuf, u vn) {
 	u v3 = 0;
@@ -27873,13 +30666,13 @@ u zread(u vfd, u vbuf, u vn) {
 	u v10 = 0;
 	u v11 = 0;
 	v3 = (u)zsyscall;
-	v4 = 0;
+	v4 = 0UL;
 	v5 = vfd;
 	v6 = vbuf;
 	v7 = vn;
-	v8 = 0;
-	v9 = 0;
-	v10 = 0;
+	v8 = 0UL;
+	v9 = 0UL;
+	v10 = 0UL;
 	v11 = ((u(*)())v3)(v4, v5, v6, v7, v8, v9, v10);
 	return v11;
 }
@@ -27911,11 +30704,11 @@ u zreadall(u vfd, u vlen, u va) {
 	u v27 = 0;
 	u v28 = 0;
 	u v29 = 0;
-	vcap = 0;
-	vn = 0;
-b1:	if (vn != vcap) goto b3;
-	if (vcap != 0) goto b8;
-	vnewcap = 4096;
+	vcap = 0UL;
+	vn = 0UL;
+b1:	if (vn != vcap) goto b5;
+	if (vcap != 0UL) goto b8;
+	vnewcap = 4096UL;
 b6:	v9 = (u)zalloc;
 	v10 = va;
 	v11 = vnewcap;
@@ -27926,29 +30719,34 @@ b6:	v9 = (u)zalloc;
 	v15 = vbuf;
 	v16 = vn;
 	v17 = ((u(*)())v13)(v14, v15, v16);
+	v17;
 	v18 = (u)zfree;
 	v19 = va;
 	v20 = vbuf;
 	v21 = ((u(*)())v18)(v19, v20);
+	v21;
 	vbuf = vtmp;
 	vcap = vnewcap;
 b3:	v22 = (u)zread;
 	v23 = vfd;
-	v24 = vbuf + vn;
+	v24 = vbuf + vn * 1UL;
 	v25 = vcap - vn;
 	v26 = ((u(*)())v22)(v23, v24, v25);
 	vret = v26;
-	if ((s)vret >= (s)0) goto b13;
+	if ((s)vret >= (s)0UL) goto b15;
 	v27 = (u)zdie;
 	v28 = (u)"readall failed";
 	v29 = ((u(*)())v27)(v28);
-b13:	if (vret != 0) goto b17;
+	v29;
+b13:	if (vret != 0UL) goto b19;
 	*(u*)vlen = vn;
 	return vbuf;
-b17:	vn = vn + vret;
+b19:	vn = vn + vret;
 	goto b1;
-b8:	vnewcap = vcap * 2;
+b15:	goto b13;
+b8:	vnewcap = vcap * 2UL;
 	goto b6;
+b5:	goto b3;
 }
 u zreconstruct(u vc, u vpn) {
 	u vret = 0;
@@ -27994,17 +30792,18 @@ u zreconstruct(u vc, u vpn) {
 	u v42 = 0;
 	u v43 = 0;
 	v6 = (u)zassert;
-	v7 = (u)(*(u*)vpn == 0);
+	v7 = (u)(*(u*)(vpn + 0UL) == 0UL);
 	v8 = (u)"grammar";
 	v9 = ((u(*)())v6)(v7, v8);
-	vret = 0;
+	v9;
+	vret = 0UL;
 	vlink = (u)&vret;
-	vpn = *(u*)(vpn + 16);
+	vpn = *(u*)(vpn + 16UL);
 b2:	if (!vpn) goto b8;
-	v10 = 0;
-b9:	if (!v10) goto b4;
+	v10 = 0UL;
+b9:	if (!v10) goto b6;
 	return vret;
-b4:	if (*(u*)vpn != 2) goto b12;
+b6:	if (*(u*)(vpn + 0UL) != 2UL) goto b12;
 	v11 = (u)zreconstruct_enum;
 	v12 = vc;
 	v13 = vpn;
@@ -28012,7 +30811,7 @@ b4:	if (*(u*)vpn != 2) goto b12;
 	vn = v14;
 b10:	v35 = (u)zmknode1;
 	v36 = vc;
-	v37 = 14;
+	v37 = 14UL;
 	v38 = vn;
 	v39 = ((u(*)())v35)(v36, v37, v38);
 	vp = v39;
@@ -28020,44 +30819,47 @@ b10:	v35 = (u)zmknode1;
 	v41 = vp;
 	v42 = vpn;
 	v43 = ((u(*)())v40)(v41, v42);
+	v43;
 	*(u*)vlink = vp;
-	vlink = vp + 16;
-	vpn = *(u*)(vpn + 8);
+	vlink = vp + 16UL;
+	vpn = *(u*)(vpn + 8UL);
 	goto b2;
-b12:	if (*(u*)vpn != 4) goto b15;
+b12:	if (*(u*)(vpn + 0UL) != 4UL) goto b15;
 	v15 = (u)zreconstruct_struct;
 	v16 = vc;
 	v17 = vpn;
 	v18 = ((u(*)())v15)(v16, v17);
 	vn = v18;
 	goto b10;
-b15:	if (*(u*)vpn != 5) goto b18;
+b15:	if (*(u*)(vpn + 0UL) != 5UL) goto b18;
 	v19 = (u)zreconstruct_union;
 	v20 = vc;
 	v21 = vpn;
 	v22 = ((u(*)())v19)(v20, v21);
 	vn = v22;
 	goto b10;
-b18:	if (*(u*)vpn != 6) goto b21;
+b18:	if (*(u*)(vpn + 0UL) != 6UL) goto b21;
 	v23 = (u)zreconstruct_func;
 	v24 = vc;
 	v25 = vpn;
 	v26 = ((u(*)())v23)(v24, v25);
 	vn = v26;
 	goto b10;
-b21:	if (*(u*)vpn != 90) goto b24;
+b21:	if (*(u*)(vpn + 0UL) != 90UL) goto b24;
 	v27 = (u)zpeg_compile;
-	v28 = *(u*)(vc + 16);
+	v28 = *(u*)(vc + 16UL);
 	v29 = vpn;
-	v30 = *(u*)(vc + 24);
+	v30 = *(u*)(vc + 24UL);
 	v31 = ((u(*)())v27)(v28, v29, v30);
-	vpn = *(u*)(vpn + 8);
+	v31;
+	vpn = *(u*)(vpn + 8UL);
 	goto b2;
 b24:	v32 = (u)zdie;
 	v33 = (u)"invalid decl";
 	v34 = ((u(*)())v32)(v33);
+	v34;
 	goto b10;
-b8:	v10 = 1;
+b8:	v10 = 1UL;
 	goto b9;
 }
 u zreconstruct_add(u vc, u vpn) {
@@ -28092,25 +30894,26 @@ u zreconstruct_add(u vc, u vpn) {
 	u v30 = 0;
 	u v31 = 0;
 	v6 = (u)zassert;
-	v7 = (u)(*(u*)vpn == 42);
+	v7 = (u)(*(u*)(vpn + 0UL) == 42UL);
 	v8 = (u)"add_expr";
 	v9 = ((u(*)())v6)(v7, v8);
+	v9;
 	v10 = (u)zreconstruct_mul;
 	v11 = vc;
-	v12 = *(u*)(vpn + 16);
+	v12 = *(u*)(vpn + 16UL);
 	v13 = ((u(*)())v10)(v11, v12);
 	vret = v13;
 	vlink = (u)&vret;
-	vpn = *(u*)(*(u*)(vpn + 16) + 8);
+	vpn = *(u*)(*(u*)(vpn + 16UL) + 8UL);
 b3:	if (!vpn) goto b9;
-	v14 = 0;
-b10:	if (!v14) goto b5;
+	v14 = 0UL;
+b10:	if (!v14) goto b7;
 	return vret;
-b5:	if (*(u*)vpn != 38) goto b13;
-	vkind = 45;
+b7:	if (*(u*)(vpn + 0UL) != 38UL) goto b13;
+	vkind = 45UL;
 b11:	v18 = (u)zreconstruct_mul;
 	v19 = vc;
-	v20 = *(u*)(vpn + 8);
+	v20 = *(u*)(vpn + 8UL);
 	v21 = ((u(*)())v18)(v19, v20);
 	vn = v21;
 	v22 = (u)zmknode;
@@ -28124,22 +30927,24 @@ b11:	v18 = (u)zreconstruct_mul;
 	v29 = *(u*)vlink;
 	v30 = vpn;
 	v31 = ((u(*)())v28)(v29, v30);
-	vpn = *(u*)(*(u*)(vpn + 8) + 8);
+	v31;
+	vpn = *(u*)(*(u*)(vpn + 8UL) + 8UL);
 	goto b3;
-b13:	if (*(u*)vpn != 39) goto b15;
-	vkind = 46;
+b13:	if (*(u*)(vpn + 0UL) != 39UL) goto b15;
+	vkind = 46UL;
 	goto b11;
-b15:	if (*(u*)vpn != 40) goto b17;
-	vkind = 54;
+b15:	if (*(u*)(vpn + 0UL) != 40UL) goto b17;
+	vkind = 54UL;
 	goto b11;
-b17:	if (*(u*)vpn != 41) goto b19;
-	vkind = 55;
+b17:	if (*(u*)(vpn + 0UL) != 41UL) goto b19;
+	vkind = 55UL;
 	goto b11;
 b19:	v15 = (u)zdie;
 	v16 = (u)"invalid addop";
 	v17 = ((u(*)())v15)(v16);
+	v17;
 	goto b11;
-b9:	v14 = 1;
+b9:	v14 = 1UL;
 	goto b10;
 }
 u zreconstruct_arg_decl(u vc, u vpn) {
@@ -28169,22 +30974,23 @@ u zreconstruct_arg_decl(u vc, u vpn) {
 	u v25 = 0;
 	u v26 = 0;
 	v5 = (u)zassert;
-	v6 = (u)(*(u*)vpn == 10);
+	v6 = (u)(*(u*)(vpn + 0UL) == 10UL);
 	v7 = (u)"arg_decl";
 	v8 = ((u(*)())v5)(v6, v7);
+	v8;
 	v9 = (u)zreconstruct_ident;
 	v10 = vc;
-	v11 = *(u*)(vpn + 16);
+	v11 = *(u*)(vpn + 16UL);
 	v12 = ((u(*)())v9)(v10, v11);
 	va = v12;
 	v13 = (u)zreconstruct_type;
 	v14 = vc;
-	v15 = *(u*)(*(u*)(vpn + 16) + 8);
+	v15 = *(u*)(*(u*)(vpn + 16UL) + 8UL);
 	v16 = ((u(*)())v13)(v14, v15);
 	vb = v16;
 	v17 = (u)zmknode;
 	v18 = vc;
-	v19 = 12;
+	v19 = 12UL;
 	v20 = va;
 	v21 = vb;
 	v22 = ((u(*)())v17)(v18, v19, v20, v21);
@@ -28193,6 +30999,7 @@ u zreconstruct_arg_decl(u vc, u vpn) {
 	v24 = vn;
 	v25 = vpn;
 	v26 = ((u(*)())v23)(v24, v25);
+	v26;
 	return vn;
 }
 u zreconstruct_args(u vc, u vpn) {
@@ -28214,20 +31021,20 @@ u zreconstruct_args(u vc, u vpn) {
 	u v17 = 0;
 	u v18 = 0;
 	u v19 = 0;
-	vret = 0;
+	vret = 0UL;
 	vlink = (u)&vret;
 b1:	if (!vpn) goto b7;
-	v6 = 0;
-b8:	if (!v6) goto b3;
+	v6 = 0UL;
+b8:	if (!v6) goto b5;
 	return vret;
-b3:	v7 = (u)zreconstruct_expr;
+b5:	v7 = (u)zreconstruct_expr;
 	v8 = vc;
 	v9 = vpn;
 	v10 = ((u(*)())v7)(v8, v9);
 	va = v10;
 	v11 = (u)zmknode1;
 	v12 = vc;
-	v13 = 6;
+	v13 = 6UL;
 	v14 = va;
 	v15 = ((u(*)())v11)(v12, v13, v14);
 	vn = v15;
@@ -28235,11 +31042,12 @@ b3:	v7 = (u)zreconstruct_expr;
 	v17 = vn;
 	v18 = vpn;
 	v19 = ((u(*)())v16)(v17, v18);
+	v19;
 	*(u*)vlink = vn;
-	vlink = vn + 16;
-	vpn = *(u*)(vpn + 8);
+	vlink = vn + 16UL;
+	vpn = *(u*)(vpn + 8UL);
 	goto b1;
-b7:	v6 = 1;
+b7:	v6 = 1UL;
 	goto b8;
 }
 u zreconstruct_assign(u vc, u vpn) {
@@ -28269,22 +31077,23 @@ u zreconstruct_assign(u vc, u vpn) {
 	u v25 = 0;
 	u v26 = 0;
 	v5 = (u)zassert;
-	v6 = (u)(*(u*)vpn == 23);
+	v6 = (u)(*(u*)(vpn + 0UL) == 23UL);
 	v7 = (u)"assign_stmt";
 	v8 = ((u(*)())v5)(v6, v7);
+	v8;
 	v9 = (u)zreconstruct_unary;
 	v10 = vc;
-	v11 = *(u*)(vpn + 16);
+	v11 = *(u*)(vpn + 16UL);
 	v12 = ((u(*)())v9)(v10, v11);
 	va = v12;
 	v13 = (u)zreconstruct_expr;
 	v14 = vc;
-	v15 = *(u*)(*(u*)(vpn + 16) + 8);
+	v15 = *(u*)(*(u*)(vpn + 16UL) + 8UL);
 	v16 = ((u(*)())v13)(v14, v15);
 	vb = v16;
 	v17 = (u)zmknode;
 	v18 = vc;
-	v19 = 33;
+	v19 = 33UL;
 	v20 = va;
 	v21 = vb;
 	v22 = ((u(*)())v17)(v18, v19, v20, v21);
@@ -28293,6 +31102,7 @@ u zreconstruct_assign(u vc, u vpn) {
 	v24 = vn;
 	v25 = vpn;
 	v26 = ((u(*)())v23)(v24, v25);
+	v26;
 	return vn;
 }
 u zreconstruct_bool(u vc, u vpn) {
@@ -28327,25 +31137,26 @@ u zreconstruct_bool(u vc, u vpn) {
 	u v30 = 0;
 	u v31 = 0;
 	v6 = (u)zassert;
-	v7 = (u)(*(u*)vpn == 30);
+	v7 = (u)(*(u*)(vpn + 0UL) == 30UL);
 	v8 = (u)"bool_expr";
 	v9 = ((u(*)())v6)(v7, v8);
+	v9;
 	v10 = (u)zreconstruct_comp;
 	v11 = vc;
-	v12 = *(u*)(vpn + 16);
+	v12 = *(u*)(vpn + 16UL);
 	v13 = ((u(*)())v10)(v11, v12);
 	vret = v13;
 	vlink = (u)&vret;
-	vpn = *(u*)(*(u*)(vpn + 16) + 8);
+	vpn = *(u*)(*(u*)(vpn + 16UL) + 8UL);
 b3:	if (!vpn) goto b9;
-	v14 = 0;
-b10:	if (!v14) goto b5;
+	v14 = 0UL;
+b10:	if (!v14) goto b7;
 	return vret;
-b5:	if (*(u*)vpn != 28) goto b13;
-	vkind = 52;
+b7:	if (*(u*)(vpn + 0UL) != 28UL) goto b13;
+	vkind = 52UL;
 b11:	v18 = (u)zreconstruct_comp;
 	v19 = vc;
-	v20 = *(u*)(vpn + 8);
+	v20 = *(u*)(vpn + 8UL);
 	v21 = ((u(*)())v18)(v19, v20);
 	vn = v21;
 	v22 = (u)zmknode;
@@ -28359,17 +31170,19 @@ b11:	v18 = (u)zreconstruct_comp;
 	v29 = *(u*)vlink;
 	v30 = vpn;
 	v31 = ((u(*)())v28)(v29, v30);
-	vlink = *(u*)vlink + 16;
-	vpn = *(u*)(*(u*)(vpn + 8) + 8);
+	v31;
+	vlink = *(u*)vlink + 16UL;
+	vpn = *(u*)(*(u*)(vpn + 8UL) + 8UL);
 	goto b3;
-b13:	if (*(u*)vpn != 29) goto b15;
-	vkind = 51;
+b13:	if (*(u*)(vpn + 0UL) != 29UL) goto b15;
+	vkind = 51UL;
 	goto b11;
 b15:	v15 = (u)zdie;
 	v16 = (u)"invalid boolop";
 	v17 = ((u(*)())v15)(v16);
+	v17;
 	goto b11;
-b9:	v14 = 1;
+b9:	v14 = 1UL;
 	goto b10;
 }
 u zreconstruct_break(u vc, u vpn) {
@@ -28387,18 +31200,20 @@ u zreconstruct_break(u vc, u vpn) {
 	u v13 = 0;
 	u v14 = 0;
 	v3 = (u)zassert;
-	v4 = (u)(*(u*)vpn == 17);
+	v4 = (u)(*(u*)(vpn + 0UL) == 17UL);
 	v5 = (u)"break_stmt";
 	v6 = ((u(*)())v3)(v4, v5);
+	v6;
 	v7 = (u)zmknode0;
 	v8 = vc;
-	v9 = 27;
+	v9 = 27UL;
 	v10 = ((u(*)())v7)(v8, v9);
 	vn = v10;
 	v11 = (u)zcopypos;
 	v12 = vn;
 	v13 = vpn;
 	v14 = ((u(*)())v11)(v12, v13);
+	v14;
 	return vn;
 }
 u zreconstruct_char(u vc, u vpn) {
@@ -28430,42 +31245,46 @@ u zreconstruct_char(u vc, u vpn) {
 	u v27 = 0;
 	u v28 = 0;
 	v6 = (u)zassert;
-	v7 = (u)(*(u*)vpn == 68);
+	v7 = (u)(*(u*)(vpn + 0UL) == 68UL);
 	v8 = (u)"char";
 	v9 = ((u(*)())v6)(v7, v8);
-	vi = 1;
+	v9;
+	vi = 1UL;
 	v10 = (u)zunescape;
-	v11 = *(u*)(vpn + 24);
+	v11 = *(u*)(vpn + 24UL);
 	v12 = (u)&vi;
-	v13 = *(u*)(vpn + 32) - 1;
+	v13 = *(u*)(vpn + 32UL) - 1UL;
 	v14 = (u)&vok;
 	v15 = ((u(*)())v10)(v11, v12, v13, v14);
 	vx = v15;
 	if (!vok) goto b11;
-	v17 = 0;
+	v17 = 0UL;
 b12:	if (!v17) goto b7;
-	v16 = 1;
-b9:	if (!v16) goto b3;
+	v16 = 1UL;
+b9:	if (!v16) goto b5;
 	v18 = (u)zdie;
 	v19 = (u)"invalid character";
 	v20 = ((u(*)())v18)(v19);
+	v20;
 b3:	v21 = (u)zmknode0;
 	v22 = vc;
-	v23 = 2;
+	v23 = 2UL;
 	v24 = ((u(*)())v21)(v22, v23);
 	vn = v24;
 	v25 = (u)zcopypos;
 	v26 = vn;
 	v27 = vpn;
 	v28 = ((u(*)())v25)(v26, v27);
-	*(u*)(vn + 48) = vx;
+	v28;
+	*(u*)(vn + 48UL) = vx;
 	return vn;
-b7:	if (vi == *(u*)(vpn + 32) - 1) goto b13;
-	v16 = 1;
+b5:	goto b3;
+b7:	if (vi == *(u*)(vpn + 32UL) - 1UL) goto b13;
+	v16 = 1UL;
 	goto b9;
-b13:	v16 = 0;
+b13:	v16 = 0UL;
 	goto b9;
-b11:	v17 = 1;
+b11:	v17 = 1UL;
 	goto b12;
 }
 u zreconstruct_comp(u vc, u vpn) {
@@ -28501,24 +31320,25 @@ u zreconstruct_comp(u vc, u vpn) {
 	u v31 = 0;
 	u v32 = 0;
 	v7 = (u)zassert;
-	v8 = (u)(*(u*)vpn == 37);
+	v8 = (u)(*(u*)(vpn + 0UL) == 37UL);
 	v9 = (u)"comp_expr";
 	v10 = ((u(*)())v7)(v8, v9);
+	v10;
 	v11 = (u)zreconstruct_add;
 	v12 = vc;
-	v13 = *(u*)(vpn + 16);
+	v13 = *(u*)(vpn + 16UL);
 	v14 = ((u(*)())v11)(v12, v13);
 	va = v14;
-	if (!*(u*)(*(u*)(vpn + 16) + 8)) goto b7;
-	v15 = 0;
-b8:	if (!v15) goto b3;
+	if (!*(u*)(*(u*)(vpn + 16UL) + 8UL)) goto b7;
+	v15 = 0UL;
+b8:	if (!v15) goto b5;
 	return va;
-b3:	vtag = *(u*)*(u*)(*(u*)(vpn + 16) + 8);
-	if (vtag != 31) goto b11;
-	vkind = 41;
+b5:	vtag = *(u*)(*(u*)(*(u*)(vpn + 16UL) + 8UL) + 0UL);
+	if (vtag != 31UL) goto b11;
+	vkind = 41UL;
 b9:	v19 = (u)zreconstruct_add;
 	v20 = vc;
-	v21 = *(u*)(*(u*)(*(u*)(vpn + 16) + 8) + 8);
+	v21 = *(u*)(*(u*)(*(u*)(vpn + 16UL) + 8UL) + 8UL);
 	v22 = ((u(*)())v19)(v20, v21);
 	vb = v22;
 	v23 = (u)zmknode;
@@ -28532,27 +31352,29 @@ b9:	v19 = (u)zreconstruct_add;
 	v30 = vn;
 	v31 = vpn;
 	v32 = ((u(*)())v29)(v30, v31);
+	v32;
 	return vn;
-b11:	if (vtag != 32) goto b13;
-	vkind = 42;
+b11:	if (vtag != 32UL) goto b13;
+	vkind = 42UL;
 	goto b9;
-b13:	if (vtag != 33) goto b15;
-	vkind = 39;
+b13:	if (vtag != 33UL) goto b15;
+	vkind = 39UL;
 	goto b9;
-b15:	if (vtag != 34) goto b17;
-	vkind = 40;
+b15:	if (vtag != 34UL) goto b17;
+	vkind = 40UL;
 	goto b9;
-b17:	if (vtag != 35) goto b19;
-	vkind = 43;
+b17:	if (vtag != 35UL) goto b19;
+	vkind = 43UL;
 	goto b9;
-b19:	if (vtag != 36) goto b21;
-	vkind = 44;
+b19:	if (vtag != 36UL) goto b21;
+	vkind = 44UL;
 	goto b9;
 b21:	v16 = (u)zdie;
 	v17 = (u)"invalid compop";
 	v18 = ((u(*)())v16)(v17);
+	v18;
 	goto b9;
-b7:	v15 = 1;
+b7:	v15 = 1UL;
 	goto b8;
 }
 u zreconstruct_compound(u vc, u vpn) {
@@ -28579,25 +31401,26 @@ u zreconstruct_compound(u vc, u vpn) {
 	u v22 = 0;
 	u v23 = 0;
 	v6 = (u)zassert;
-	v7 = (u)(*(u*)vpn == 26);
+	v7 = (u)(*(u*)(vpn + 0UL) == 26UL);
 	v8 = (u)"compound_stmt";
 	v9 = ((u(*)())v6)(v7, v8);
-	vpn = *(u*)(vpn + 16);
-	vret = 0;
+	v9;
+	vpn = *(u*)(vpn + 16UL);
+	vret = 0UL;
 	vlink = (u)&vret;
 b2:	if (!vpn) goto b8;
-	v10 = 0;
-b9:	if (!v10) goto b4;
+	v10 = 0UL;
+b9:	if (!v10) goto b6;
 	return vret;
-b4:	v11 = (u)zreconstruct_stmt;
+b6:	v11 = (u)zreconstruct_stmt;
 	v12 = vc;
 	v13 = vpn;
 	v14 = ((u(*)())v11)(v12, v13);
 	va = v14;
-	if (!va) goto b11;
+	if (!va) goto b13;
 	v15 = (u)zmknode1;
 	v16 = vc;
-	v17 = 5;
+	v17 = 5UL;
 	v18 = va;
 	v19 = ((u(*)())v15)(v16, v17, v18);
 	vn = v19;
@@ -28605,11 +31428,13 @@ b4:	v11 = (u)zreconstruct_stmt;
 	v21 = vn;
 	v22 = vpn;
 	v23 = ((u(*)())v20)(v21, v22);
+	v23;
 	*(u*)vlink = vn;
-	vlink = vn + 16;
-b11:	vpn = *(u*)(vpn + 8);
+	vlink = vn + 16UL;
+b11:	vpn = *(u*)(vpn + 8UL);
 	goto b2;
-b8:	v10 = 1;
+b13:	goto b11;
+b8:	v10 = 1UL;
 	goto b9;
 }
 u zreconstruct_continue(u vc, u vpn) {
@@ -28627,18 +31452,20 @@ u zreconstruct_continue(u vc, u vpn) {
 	u v13 = 0;
 	u v14 = 0;
 	v3 = (u)zassert;
-	v4 = (u)(*(u*)vpn == 18);
+	v4 = (u)(*(u*)(vpn + 0UL) == 18UL);
 	v5 = (u)"continue_stmt";
 	v6 = ((u(*)())v3)(v4, v5);
+	v6;
 	v7 = (u)zmknode0;
 	v8 = vc;
-	v9 = 28;
+	v9 = 28UL;
 	v10 = ((u(*)())v7)(v8, v9);
 	vn = v10;
 	v11 = (u)zcopypos;
 	v12 = vn;
 	v13 = vpn;
 	v14 = ((u(*)())v11)(v12, v13);
+	v14;
 	return vn;
 }
 u zreconstruct_dec(u vc, u vpn) {
@@ -28667,33 +31494,37 @@ u zreconstruct_dec(u vc, u vpn) {
 	u v24 = 0;
 	u v25 = 0;
 	v5 = (u)zassert;
-	v6 = (u)(*(u*)vpn == 66);
+	v6 = (u)(*(u*)(vpn + 0UL) == 66UL);
 	v7 = (u)"dec";
 	v8 = ((u(*)())v5)(v6, v7);
+	v8;
 	v9 = (u)zdec2int;
-	v10 = *(u*)(vpn + 24);
-	v11 = *(u*)(vpn + 32);
+	v10 = *(u*)(vpn + 24UL);
+	v11 = *(u*)(vpn + 32UL);
 	v12 = (u)&vok;
 	v13 = ((u(*)())v9)(v10, v11, v12);
 	vx = v13;
 	if (!vok) goto b7;
-	v14 = 0;
-b8:	if (!v14) goto b3;
+	v14 = 0UL;
+b8:	if (!v14) goto b5;
 	v15 = (u)zdie;
 	v16 = (u)"invalid dec";
 	v17 = ((u(*)())v15)(v16);
+	v17;
 b3:	v18 = (u)zmknode0;
 	v19 = vc;
-	v20 = 1;
+	v20 = 1UL;
 	v21 = ((u(*)())v18)(v19, v20);
 	vn = v21;
 	v22 = (u)zcopypos;
 	v23 = vn;
 	v24 = vpn;
 	v25 = ((u(*)())v22)(v23, v24);
-	*(u*)(vn + 48) = vx;
+	v25;
+	*(u*)(vn + 48UL) = vx;
 	return vn;
-b7:	v14 = 1;
+b5:	goto b3;
+b7:	v14 = 1UL;
 	goto b8;
 }
 u zreconstruct_empty(u vc, u vpn) {
@@ -28702,10 +31533,11 @@ u zreconstruct_empty(u vc, u vpn) {
 	u v4 = 0;
 	u v5 = 0;
 	v2 = (u)zassert;
-	v3 = (u)(*(u*)vpn == 25);
+	v3 = (u)(*(u*)(vpn + 0UL) == 25UL);
 	v4 = (u)"empty_stmt";
 	v5 = ((u(*)())v2)(v3, v4);
-	return 0;
+	v5;
+	return 0UL;
 }
 u zreconstruct_enum(u vc, u vpn) {
 	u va = 0;
@@ -28740,29 +31572,31 @@ u zreconstruct_enum(u vc, u vpn) {
 	u v31 = 0;
 	u v32 = 0;
 	v5 = (u)zassert;
-	v6 = (u)(*(u*)vpn == 2);
+	v6 = (u)(*(u*)(vpn + 0UL) == 2UL);
 	v7 = (u)"enum_decl";
 	v8 = ((u(*)())v5)(v6, v7);
+	v8;
 	v9 = (u)zmknode;
 	v10 = vc;
-	v11 = 23;
-	v12 = 0;
-	v13 = 0;
+	v11 = 23UL;
+	v12 = 0UL;
+	v13 = 0UL;
 	v14 = ((u(*)())v9)(v10, v11, v12, v13);
 	vn = v14;
 	v15 = (u)zcopypos;
 	v16 = vn;
 	v17 = vpn;
 	v18 = ((u(*)())v15)(v16, v17);
-	vpn = *(u*)(*(u*)(vpn + 16) + 8);
-	vlink = vn + 16;
+	v18;
+	vpn = *(u*)(*(u*)(vpn + 16UL) + 8UL);
+	vlink = vn + 16UL;
 b4:	if (!vpn) goto b10;
-	v19 = 0;
-b11:	if (!v19) goto b6;
+	v19 = 0UL;
+b11:	if (!v19) goto b8;
 	return vn;
-b6:	v20 = (u)zmknode1;
+b8:	v20 = (u)zmknode1;
 	v21 = vc;
-	v22 = 25;
+	v22 = 25UL;
 	v24 = (u)zreconstruct_enum_item;
 	v25 = vc;
 	v26 = vpn;
@@ -28774,11 +31608,12 @@ b6:	v20 = (u)zmknode1;
 	v30 = va;
 	v31 = vpn;
 	v32 = ((u(*)())v29)(v30, v31);
+	v32;
 	*(u*)vlink = va;
-	vlink = va + 16;
-	vpn = *(u*)(vpn + 8);
+	vlink = va + 16UL;
+	vpn = *(u*)(vpn + 8UL);
 	goto b4;
-b10:	v19 = 1;
+b10:	v19 = 1UL;
 	goto b11;
 }
 u zreconstruct_enum_item(u vc, u vpn) {
@@ -28812,28 +31647,30 @@ u zreconstruct_enum_item(u vc, u vpn) {
 	u v29 = 0;
 	u v30 = 0;
 	v5 = (u)zassert;
-	v6 = (u)(*(u*)vpn == 1);
+	v6 = (u)(*(u*)(vpn + 0UL) == 1UL);
 	v7 = (u)"enum_item";
 	v8 = ((u(*)())v5)(v6, v7);
+	v8;
 	v9 = (u)zreconstruct_ident;
 	v10 = vc;
-	v11 = *(u*)(vpn + 16);
+	v11 = *(u*)(vpn + 16UL);
 	v12 = ((u(*)())v9)(v10, v11);
 	va = v12;
-	vb = 0;
-	if (!*(u*)(*(u*)(vpn + 16) + 8)) goto b3;
+	vb = 0UL;
+	if (!*(u*)(*(u*)(vpn + 16UL) + 8UL)) goto b5;
 	v13 = (u)zreconstruct_expr;
 	v14 = vc;
-	v15 = *(u*)(*(u*)(vpn + 16) + 8);
+	v15 = *(u*)(*(u*)(vpn + 16UL) + 8UL);
 	v16 = ((u(*)())v13)(v14, v15);
 	vb = v16;
 	v17 = (u)zassert;
-	v18 = (u)(*(u*)vb == 1);
+	v18 = (u)(*(u*)(vb + 0UL) == 1UL);
 	v19 = (u)"enum must be num";
 	v20 = ((u(*)())v17)(v18, v19);
+	v20;
 b3:	v21 = (u)zmknode;
 	v22 = vc;
-	v23 = 24;
+	v23 = 24UL;
 	v24 = va;
 	v25 = vb;
 	v26 = ((u(*)())v21)(v22, v23, v24, v25);
@@ -28842,7 +31679,9 @@ b3:	v21 = (u)zmknode;
 	v28 = vn;
 	v29 = vpn;
 	v30 = ((u(*)())v27)(v28, v29);
+	v30;
 	return vn;
+b5:	goto b3;
 }
 u zreconstruct_expr(u vc, u vpn) {
 	u v2 = 0;
@@ -28854,12 +31693,13 @@ u zreconstruct_expr(u vc, u vpn) {
 	u v8 = 0;
 	u v9 = 0;
 	v2 = (u)zassert;
-	v3 = (u)(*(u*)vpn == 27);
+	v3 = (u)(*(u*)(vpn + 0UL) == 27UL);
 	v4 = (u)"expr";
 	v5 = ((u(*)())v2)(v3, v4);
+	v5;
 	v6 = (u)zreconstruct_bool;
 	v7 = vc;
-	v8 = *(u*)(vpn + 16);
+	v8 = *(u*)(vpn + 16UL);
 	v9 = ((u(*)())v6)(v7, v8);
 	return v9;
 }
@@ -28873,12 +31713,13 @@ u zreconstruct_expr_stmt(u vc, u vpn) {
 	u v8 = 0;
 	u v9 = 0;
 	v2 = (u)zassert;
-	v3 = (u)(*(u*)vpn == 24);
+	v3 = (u)(*(u*)(vpn + 0UL) == 24UL);
 	v4 = (u)"expr_stmt";
 	v5 = ((u(*)())v2)(v3, v4);
+	v5;
 	v6 = (u)zreconstruct_expr;
 	v7 = vc;
-	v8 = *(u*)(vpn + 16);
+	v8 = *(u*)(vpn + 16UL);
 	v9 = ((u(*)())v6)(v7, v8);
 	return v9;
 }
@@ -28925,22 +31766,23 @@ u zreconstruct_func(u vc, u vpn) {
 	u v41 = 0;
 	u v42 = 0;
 	v6 = (u)zassert;
-	v7 = (u)(*(u*)vpn == 6);
+	v7 = (u)(*(u*)(vpn + 0UL) == 6UL);
 	v8 = (u)"func_def";
 	v9 = ((u(*)())v6)(v7, v8);
+	v9;
 	v10 = (u)zreconstruct_ident;
 	v11 = vc;
-	v12 = *(u*)(vpn + 16);
+	v12 = *(u*)(vpn + 16UL);
 	v13 = ((u(*)())v10)(v11, v12);
 	va = v13;
 	v14 = (u)zreconstruct_func_type;
 	v15 = vc;
-	v16 = *(u*)(*(u*)(vpn + 16) + 8);
+	v16 = *(u*)(*(u*)(vpn + 16UL) + 8UL);
 	v17 = ((u(*)())v14)(v15, v16);
 	vb = v17;
 	v18 = (u)zmknode;
 	v19 = vc;
-	v20 = 13;
+	v20 = 13UL;
 	v21 = va;
 	v22 = vb;
 	v23 = ((u(*)())v18)(v19, v20, v21, v22);
@@ -28949,18 +31791,19 @@ u zreconstruct_func(u vc, u vpn) {
 	v25 = vd;
 	v26 = vpn;
 	v27 = ((u(*)())v24)(v25, v26);
-	if (!*(u*)(*(u*)(*(u*)(vpn + 16) + 8) + 8)) goto b10;
-	v28 = 0;
-b11:	if (!v28) goto b6;
+	v27;
+	if (!*(u*)(*(u*)(*(u*)(vpn + 16UL) + 8UL) + 8UL)) goto b10;
+	v28 = 0UL;
+b11:	if (!v28) goto b8;
 	return vd;
-b6:	v29 = (u)zreconstruct_compound;
+b8:	v29 = (u)zreconstruct_compound;
 	v30 = vc;
-	v31 = *(u*)(*(u*)(*(u*)(vpn + 16) + 8) + 8);
+	v31 = *(u*)(*(u*)(*(u*)(vpn + 16UL) + 8UL) + 8UL);
 	v32 = ((u(*)())v29)(v30, v31);
 	vb = v32;
 	v33 = (u)zmknode;
 	v34 = vc;
-	v35 = 11;
+	v35 = 11UL;
 	v36 = vd;
 	v37 = vb;
 	v38 = ((u(*)())v33)(v34, v35, v36, v37);
@@ -28969,12 +31812,14 @@ b6:	v29 = (u)zreconstruct_compound;
 	v40 = vn;
 	v41 = vpn;
 	v42 = ((u(*)())v39)(v40, v41);
+	v42;
 	return vn;
-b10:	v28 = 1;
+b10:	v28 = 1UL;
 	goto b11;
 }
 u zreconstruct_func_type(u vc, u vpn) {
 	u va = 0;
+	u vb = 0;
 	u vn = 0;
 	u vlink = 0;
 	u v6 = 0;
@@ -29013,33 +31858,35 @@ u zreconstruct_func_type(u vc, u vpn) {
 	u v39 = 0;
 	u v40 = 0;
 	v6 = (u)zassert;
-	v7 = (u)(*(u*)vpn == 11);
+	v7 = (u)(*(u*)(vpn + 0UL) == 11UL);
 	v8 = (u)"func_type";
 	v9 = ((u(*)())v6)(v7, v8);
+	v9;
 	v10 = (u)zmknode;
 	v11 = vc;
-	v12 = 15;
-	v13 = 0;
-	v14 = 0;
+	v12 = 15UL;
+	v13 = 0UL;
+	v14 = 0UL;
 	v15 = ((u(*)())v10)(v11, v12, v13, v14);
 	vn = v15;
 	v16 = (u)zcopypos;
 	v17 = vn;
 	v18 = vpn;
 	v19 = ((u(*)())v16)(v17, v18);
-	vpn = *(u*)(vpn + 16);
-	vlink = vn + 8;
+	v19;
+	vpn = *(u*)(vpn + 16UL);
+	vlink = vn + 8UL;
 b4:	if (!vpn) goto b10;
-	v20 = 0;
-b11:	if (!v20) goto b6;
+	v20 = 0UL;
+b11:	if (!v20) goto b8;
 	return vn;
-b6:	if (*(u*)vpn != 9) goto b14;
-b12:	vpn = *(u*)(vpn + 8);
+b8:	if (*(u*)(vpn + 0UL) != 9UL) goto b14;
+b12:	vpn = *(u*)(vpn + 8UL);
 	goto b4;
-b14:	if (*(u*)vpn != 10) goto b16;
+b14:	if (*(u*)(vpn + 0UL) != 10UL) goto b16;
 	v21 = (u)zmknode1;
 	v22 = vc;
-	v23 = 10;
+	v23 = 10UL;
 	v25 = (u)zreconstruct_arg_decl;
 	v26 = vc;
 	v27 = vpn;
@@ -29051,21 +31898,23 @@ b14:	if (*(u*)vpn != 10) goto b16;
 	v31 = va;
 	v32 = vpn;
 	v33 = ((u(*)())v30)(v31, v32);
+	v33;
 	*(u*)vlink = va;
-	vlink = va + 16;
+	vlink = va + 16UL;
 	goto b12;
-b16:	if (*(u*)vpn != 7) goto b21;
+b16:	if (*(u*)(vpn + 0UL) != 7UL) goto b21;
 	v34 = (u)zreconstruct_type;
 	v35 = vc;
 	v36 = vpn;
 	v37 = ((u(*)())v34)(v35, v36);
-	*(u*)(vn + 16) = v37;
+	*(u*)(vn + 16UL) = v37;
 	goto b12;
 b21:	v38 = (u)zdie;
 	v39 = (u)"invalid func_type";
 	v40 = ((u(*)())v38)(v39);
+	v40;
 	goto b12;
-b10:	v20 = 1;
+b10:	v20 = 1UL;
 	goto b11;
 }
 u zreconstruct_goto(u vc, u vpn) {
@@ -29089,17 +31938,18 @@ u zreconstruct_goto(u vc, u vpn) {
 	u v19 = 0;
 	u v20 = 0;
 	v4 = (u)zassert;
-	v5 = (u)(*(u*)vpn == 22);
+	v5 = (u)(*(u*)(vpn + 0UL) == 22UL);
 	v6 = (u)"goto_stmt";
 	v7 = ((u(*)())v4)(v5, v6);
+	v7;
 	v8 = (u)zreconstruct_ident;
 	v9 = vc;
-	v10 = *(u*)(*(u*)(vpn + 16) + 8);
+	v10 = *(u*)(*(u*)(vpn + 16UL) + 8UL);
 	v11 = ((u(*)())v8)(v9, v10);
 	va = v11;
 	v12 = (u)zmknode1;
 	v13 = vc;
-	v14 = 32;
+	v14 = 32UL;
 	v15 = va;
 	v16 = ((u(*)())v12)(v13, v14, v15);
 	vn = v16;
@@ -29107,6 +31957,7 @@ u zreconstruct_goto(u vc, u vpn) {
 	v18 = vn;
 	v19 = vpn;
 	v20 = ((u(*)())v17)(v18, v19);
+	v20;
 	return vn;
 }
 u zreconstruct_hex(u vc, u vpn) {
@@ -29135,33 +31986,37 @@ u zreconstruct_hex(u vc, u vpn) {
 	u v24 = 0;
 	u v25 = 0;
 	v5 = (u)zassert;
-	v6 = (u)(*(u*)vpn == 65);
+	v6 = (u)(*(u*)(vpn + 0UL) == 65UL);
 	v7 = (u)"hex";
 	v8 = ((u(*)())v5)(v6, v7);
+	v8;
 	v9 = (u)zhex2int;
-	v10 = *(u*)(vpn + 24) + 2;
-	v11 = *(u*)(vpn + 32) - 2;
+	v10 = *(u*)(vpn + 24UL) + 2UL * 1UL;
+	v11 = *(u*)(vpn + 32UL) - 2UL;
 	v12 = (u)&vok;
 	v13 = ((u(*)())v9)(v10, v11, v12);
 	vx = v13;
 	if (!vok) goto b7;
-	v14 = 0;
-b8:	if (!v14) goto b3;
+	v14 = 0UL;
+b8:	if (!v14) goto b5;
 	v15 = (u)zdie;
 	v16 = (u)"invalid hex";
 	v17 = ((u(*)())v15)(v16);
+	v17;
 b3:	v18 = (u)zmknode0;
 	v19 = vc;
-	v20 = 1;
+	v20 = 1UL;
 	v21 = ((u(*)())v18)(v19, v20);
 	vn = v21;
 	v22 = (u)zcopypos;
 	v23 = vn;
 	v24 = vpn;
 	v25 = ((u(*)())v22)(v23, v24);
-	*(u*)(vn + 48) = vx;
+	v25;
+	*(u*)(vn + 48UL) = vx;
 	return vn;
-b7:	v14 = 1;
+b5:	goto b3;
+b7:	v14 = 1UL;
 	goto b8;
 }
 u zreconstruct_ident(u vc, u vpn) {
@@ -29176,14 +32031,15 @@ u zreconstruct_ident(u vc, u vpn) {
 	u v10 = 0;
 	u v11 = 0;
 	v2 = (u)zassert;
-	v3 = (u)(*(u*)vpn == 88);
+	v3 = (u)(*(u*)(vpn + 0UL) == 88UL);
 	v4 = (u)"ident";
 	v5 = ((u(*)())v2)(v3, v4);
+	v5;
 	v6 = (u)zreconstruct_intern;
 	v7 = vc;
 	v8 = vpn;
-	v9 = *(u*)(vpn + 24);
-	v10 = *(u*)(vpn + 32);
+	v9 = *(u*)(vpn + 24UL);
+	v10 = *(u*)(vpn + 32UL);
 	v11 = ((u(*)())v6)(v7, v8, v9, v10);
 	return v11;
 }
@@ -29279,25 +32135,26 @@ u zreconstruct_if(u vc, u vpn) {
 	u v90 = 0;
 	u v91 = 0;
 	v7 = (u)zassert;
-	v8 = (u)(*(u*)vpn == 15);
+	v8 = (u)(*(u*)(vpn + 0UL) == 15UL);
 	v9 = (u)"if_stmt";
 	v10 = ((u(*)())v7)(v8, v9);
+	v10;
 	v11 = (u)zreconstruct_expr;
 	v12 = vc;
-	v13 = *(u*)(*(u*)(vpn + 16) + 8);
+	v13 = *(u*)(*(u*)(vpn + 16UL) + 8UL);
 	v14 = ((u(*)())v11)(v12, v13);
 	va = v14;
 	v15 = (u)zreconstruct_compound;
 	v16 = vc;
-	v17 = *(u*)(*(u*)(*(u*)(vpn + 16) + 8) + 8);
+	v17 = *(u*)(*(u*)(*(u*)(vpn + 16UL) + 8UL) + 8UL);
 	v18 = ((u(*)())v15)(v16, v17);
 	vb = v18;
 	v19 = (u)zmknode1;
 	v20 = vc;
-	v21 = 21;
+	v21 = 21UL;
 	v23 = (u)zmknode;
 	v24 = vc;
-	v25 = 22;
+	v25 = 22UL;
 	v26 = va;
 	v27 = vb;
 	v28 = ((u(*)())v23)(v24, v25, v26, v27);
@@ -29308,33 +32165,35 @@ u zreconstruct_if(u vc, u vpn) {
 	v31 = vret;
 	v32 = vpn;
 	v33 = ((u(*)())v30)(v31, v32);
+	v33;
 	v34 = (u)zcopypos;
-	v35 = *(u*)(vret + 8);
+	v35 = *(u*)(vret + 8UL);
 	v36 = vpn;
 	v37 = ((u(*)())v34)(v35, v36);
-	vlink = vret + 16;
-	vpn = *(u*)(*(u*)(*(u*)(*(u*)(vpn + 16) + 8) + 8) + 8);
+	v37;
+	vlink = vret + 16UL;
+	vpn = *(u*)(*(u*)(*(u*)(*(u*)(vpn + 16UL) + 8UL) + 8UL) + 8UL);
 b8:	if (!vpn) goto b14;
-	v38 = 0;
-b15:	if (!v38) goto b10;
+	v38 = 0UL;
+b15:	if (!v38) goto b12;
 b9:	return vret;
-b10:	if (*(u*)vpn != 13) goto b18;
+b12:	if (*(u*)(vpn + 0UL) != 13UL) goto b18;
 	v39 = (u)zreconstruct_expr;
 	v40 = vc;
-	v41 = *(u*)(*(u*)(*(u*)(vpn + 16) + 8) + 8);
+	v41 = *(u*)(*(u*)(*(u*)(vpn + 16UL) + 8UL) + 8UL);
 	v42 = ((u(*)())v39)(v40, v41);
 	va = v42;
 	v43 = (u)zreconstruct_compound;
 	v44 = vc;
-	v45 = *(u*)(*(u*)(*(u*)(*(u*)(vpn + 16) + 8) + 8) + 8);
+	v45 = *(u*)(*(u*)(*(u*)(*(u*)(vpn + 16UL) + 8UL) + 8UL) + 8UL);
 	v46 = ((u(*)())v43)(v44, v45);
 	vb = v46;
 	v47 = (u)zmknode1;
 	v48 = vc;
-	v49 = 21;
+	v49 = 21UL;
 	v51 = (u)zmknode;
 	v52 = vc;
-	v53 = 22;
+	v53 = 22UL;
 	v54 = va;
 	v55 = vb;
 	v56 = ((u(*)())v51)(v52, v53, v54, v55);
@@ -29345,27 +32204,29 @@ b10:	if (*(u*)vpn != 13) goto b18;
 	v59 = vn;
 	v60 = vpn;
 	v61 = ((u(*)())v58)(v59, v60);
+	v61;
 	v62 = (u)zcopypos;
-	v63 = *(u*)(vn + 8);
+	v63 = *(u*)(vn + 8UL);
 	v64 = vpn;
 	v65 = ((u(*)())v62)(v63, v64);
+	v65;
 	*(u*)vlink = vn;
-	vlink = vn + 16;
-b16:	vpn = *(u*)(vpn + 8);
+	vlink = vn + 16UL;
+b16:	vpn = *(u*)(vpn + 8UL);
 	goto b8;
-b18:	if (*(u*)vpn != 14) goto b26;
-	va = 0;
+b18:	if (*(u*)(vpn + 0UL) != 14UL) goto b26;
+	va = 0UL;
 	v66 = (u)zreconstruct_compound;
 	v67 = vc;
-	v68 = *(u*)(*(u*)(vpn + 16) + 8);
+	v68 = *(u*)(*(u*)(vpn + 16UL) + 8UL);
 	v69 = ((u(*)())v66)(v67, v68);
 	vb = v69;
 	v70 = (u)zmknode1;
 	v71 = vc;
-	v72 = 21;
+	v72 = 21UL;
 	v74 = (u)zmknode;
 	v75 = vc;
-	v76 = 22;
+	v76 = 22UL;
 	v77 = va;
 	v78 = vb;
 	v79 = ((u(*)())v74)(v75, v76, v77, v78);
@@ -29376,18 +32237,21 @@ b18:	if (*(u*)vpn != 14) goto b26;
 	v82 = vn;
 	v83 = vpn;
 	v84 = ((u(*)())v81)(v82, v83);
+	v84;
 	v85 = (u)zcopypos;
-	v86 = *(u*)(vn + 8);
+	v86 = *(u*)(vn + 8UL);
 	v87 = vpn;
 	v88 = ((u(*)())v85)(v86, v87);
+	v88;
 	*(u*)vlink = vn;
-	vlink = vn + 16;
+	vlink = vn + 16UL;
 	goto b9;
 b26:	v89 = (u)zdie;
 	v90 = (u)"invalid if_stmt";
 	v91 = ((u(*)())v89)(v90);
+	v91;
 	goto b16;
-b14:	v38 = 1;
+b14:	v38 = 1UL;
 	goto b15;
 }
 u zreconstruct_intern(u vc, u vpn, u vs, u vlen) {
@@ -29407,24 +32271,25 @@ u zreconstruct_intern(u vc, u vpn, u vs, u vlen) {
 	u v17 = 0;
 	v6 = (u)zmknode0;
 	v7 = vc;
-	v8 = 0;
+	v8 = 0UL;
 	v9 = ((u(*)())v6)(v7, v8);
 	vn = v9;
 	v10 = (u)zcopypos;
 	v11 = vn;
 	v12 = vpn;
 	v13 = ((u(*)())v10)(v11, v12);
-	vi = 0;
+	v13;
+	vi = 0UL;
 	v14 = (u)zalloc;
-	v15 = *(u*)vc;
-	v16 = vlen + 1;
+	v15 = *(u*)(vc + 0UL);
+	v16 = vlen + 1UL;
 	v17 = ((u(*)())v14)(v15, v16);
-	*(u*)(vn + 56) = v17;
-b4:	if (vi != vlen) goto b6;
-	*(b*)(*(u*)(vn + 56) + vi) = 0;
+	*(u*)(vn + 56UL) = v17;
+b4:	if (vi != vlen) goto b8;
+	*(b*)(*(u*)(vn + 56UL) + vi * 1UL) = 0UL;
 	return vn;
-b6:	*(b*)(*(u*)(vn + 56) + vi) = (u)*(b*)(vs + vi);
-	vi = vi + 1;
+b8:	*(b*)(*(u*)(vn + 56UL) + vi * 1UL) = (u)*(b*)(vs + vi * 1UL);
+	vi = vi + 1UL;
 	goto b4;
 }
 u zreconstruct_label(u vc, u vpn) {
@@ -29448,17 +32313,18 @@ u zreconstruct_label(u vc, u vpn) {
 	u v19 = 0;
 	u v20 = 0;
 	v4 = (u)zassert;
-	v5 = (u)(*(u*)vpn == 21);
+	v5 = (u)(*(u*)(vpn + 0UL) == 21UL);
 	v6 = (u)"label_stmt";
 	v7 = ((u(*)())v4)(v5, v6);
+	v7;
 	v8 = (u)zreconstruct_ident;
 	v9 = vc;
-	v10 = *(u*)(vpn + 16);
+	v10 = *(u*)(vpn + 16UL);
 	v11 = ((u(*)())v8)(v9, v10);
 	va = v11;
 	v12 = (u)zmknode1;
 	v13 = vc;
-	v14 = 31;
+	v14 = 31UL;
 	v15 = va;
 	v16 = ((u(*)())v12)(v13, v14, v15);
 	vn = v16;
@@ -29466,6 +32332,7 @@ u zreconstruct_label(u vc, u vpn) {
 	v18 = vn;
 	v19 = vpn;
 	v20 = ((u(*)())v17)(v18, v19);
+	v20;
 	return vn;
 }
 u zreconstruct_loop(u vc, u vpn) {
@@ -29489,17 +32356,18 @@ u zreconstruct_loop(u vc, u vpn) {
 	u v19 = 0;
 	u v20 = 0;
 	v4 = (u)zassert;
-	v5 = (u)(*(u*)vpn == 16);
+	v5 = (u)(*(u*)(vpn + 0UL) == 16UL);
 	v6 = (u)"loop_stmt";
 	v7 = ((u(*)())v4)(v5, v6);
+	v7;
 	v8 = (u)zreconstruct_compound;
 	v9 = vc;
-	v10 = *(u*)(*(u*)(vpn + 16) + 8);
+	v10 = *(u*)(*(u*)(vpn + 16UL) + 8UL);
 	v11 = ((u(*)())v8)(v9, v10);
 	va = v11;
 	v12 = (u)zmknode1;
 	v13 = vc;
-	v14 = 26;
+	v14 = 26UL;
 	v15 = va;
 	v16 = ((u(*)())v12)(v13, v14, v15);
 	vn = v16;
@@ -29507,6 +32375,7 @@ u zreconstruct_loop(u vc, u vpn) {
 	v18 = vn;
 	v19 = vpn;
 	v20 = ((u(*)())v17)(v18, v19);
+	v20;
 	return vn;
 }
 u zreconstruct_member_decl(u vc, u vpn) {
@@ -29536,22 +32405,23 @@ u zreconstruct_member_decl(u vc, u vpn) {
 	u v25 = 0;
 	u v26 = 0;
 	v5 = (u)zassert;
-	v6 = (u)(*(u*)vpn == 3);
+	v6 = (u)(*(u*)(vpn + 0UL) == 3UL);
 	v7 = (u)"member_decl";
 	v8 = ((u(*)())v5)(v6, v7);
+	v8;
 	v9 = (u)zreconstruct_ident;
 	v10 = vc;
-	v11 = *(u*)(vpn + 16);
+	v11 = *(u*)(vpn + 16UL);
 	v12 = ((u(*)())v9)(v10, v11);
 	va = v12;
 	v13 = (u)zreconstruct_type;
 	v14 = vc;
-	v15 = *(u*)(*(u*)(vpn + 16) + 8);
+	v15 = *(u*)(*(u*)(vpn + 16UL) + 8UL);
 	v16 = ((u(*)())v13)(v14, v15);
 	vb = v16;
 	v17 = (u)zmknode;
 	v18 = vc;
-	v19 = 19;
+	v19 = 19UL;
 	v20 = va;
 	v21 = vb;
 	v22 = ((u(*)())v17)(v18, v19, v20, v21);
@@ -29560,6 +32430,7 @@ u zreconstruct_member_decl(u vc, u vpn) {
 	v24 = vn;
 	v25 = vpn;
 	v26 = ((u(*)())v23)(v24, v25);
+	v26;
 	return vn;
 }
 u zreconstruct_member_list(u vc, u vpn) {
@@ -29581,20 +32452,20 @@ u zreconstruct_member_list(u vc, u vpn) {
 	u v17 = 0;
 	u v18 = 0;
 	u v19 = 0;
-	vret = 0;
+	vret = 0UL;
 	vlink = (u)&vret;
 b1:	if (!vpn) goto b7;
-	v6 = 0;
-b8:	if (!v6) goto b3;
+	v6 = 0UL;
+b8:	if (!v6) goto b5;
 	return vret;
-b3:	v7 = (u)zreconstruct_member_decl;
+b5:	v7 = (u)zreconstruct_member_decl;
 	v8 = vc;
 	v9 = vpn;
 	v10 = ((u(*)())v7)(v8, v9);
 	va = v10;
 	v11 = (u)zmknode1;
 	v12 = vc;
-	v13 = 20;
+	v13 = 20UL;
 	v14 = va;
 	v15 = ((u(*)())v11)(v12, v13, v14);
 	vn = v15;
@@ -29602,11 +32473,12 @@ b3:	v7 = (u)zreconstruct_member_decl;
 	v17 = vn;
 	v18 = vpn;
 	v19 = ((u(*)())v16)(v17, v18);
+	v19;
 	*(u*)vlink = vn;
-	vlink = vn + 16;
-	vpn = *(u*)(vpn + 8);
+	vlink = vn + 16UL;
+	vpn = *(u*)(vpn + 8UL);
 	goto b1;
-b7:	v6 = 1;
+b7:	v6 = 1UL;
 	goto b8;
 }
 u zreconstruct_mul(u vc, u vpn) {
@@ -29641,25 +32513,26 @@ u zreconstruct_mul(u vc, u vpn) {
 	u v30 = 0;
 	u v31 = 0;
 	v6 = (u)zassert;
-	v7 = (u)(*(u*)vpn == 47);
+	v7 = (u)(*(u*)(vpn + 0UL) == 47UL);
 	v8 = (u)"mul_expr";
 	v9 = ((u(*)())v6)(v7, v8);
+	v9;
 	v10 = (u)zreconstruct_shift;
 	v11 = vc;
-	v12 = *(u*)(vpn + 16);
+	v12 = *(u*)(vpn + 16UL);
 	v13 = ((u(*)())v10)(v11, v12);
 	vret = v13;
 	vlink = (u)&vret;
-	vpn = *(u*)(*(u*)(vpn + 16) + 8);
+	vpn = *(u*)(*(u*)(vpn + 16UL) + 8UL);
 b3:	if (!vpn) goto b9;
-	v14 = 0;
-b10:	if (!v14) goto b5;
+	v14 = 0UL;
+b10:	if (!v14) goto b7;
 	return vret;
-b5:	if (*(u*)vpn != 43) goto b13;
-	vkind = 47;
+b7:	if (*(u*)(vpn + 0UL) != 43UL) goto b13;
+	vkind = 47UL;
 b11:	v18 = (u)zreconstruct_shift;
 	v19 = vc;
-	v20 = *(u*)(vpn + 8);
+	v20 = *(u*)(vpn + 8UL);
 	v21 = ((u(*)())v18)(v19, v20);
 	vn = v21;
 	v22 = (u)zmknode;
@@ -29673,22 +32546,24 @@ b11:	v18 = (u)zreconstruct_shift;
 	v29 = *(u*)vlink;
 	v30 = vpn;
 	v31 = ((u(*)())v28)(v29, v30);
-	vpn = *(u*)(*(u*)(vpn + 8) + 8);
+	v31;
+	vpn = *(u*)(*(u*)(vpn + 8UL) + 8UL);
 	goto b3;
-b13:	if (*(u*)vpn != 44) goto b15;
-	vkind = 59;
+b13:	if (*(u*)(vpn + 0UL) != 44UL) goto b15;
+	vkind = 59UL;
 	goto b11;
-b15:	if (*(u*)vpn != 45) goto b17;
-	vkind = 60;
+b15:	if (*(u*)(vpn + 0UL) != 45UL) goto b17;
+	vkind = 60UL;
 	goto b11;
-b17:	if (*(u*)vpn != 46) goto b19;
-	vkind = 53;
+b17:	if (*(u*)(vpn + 0UL) != 46UL) goto b19;
+	vkind = 53UL;
 	goto b11;
 b19:	v15 = (u)zdie;
 	v16 = (u)"invalid mulop";
 	v17 = ((u(*)())v15)(v16);
+	v17;
 	goto b11;
-b9:	v14 = 1;
+b9:	v14 = 1UL;
 	goto b10;
 }
 u zreconstruct_nil(u vc, u vpn) {
@@ -29706,18 +32581,20 @@ u zreconstruct_nil(u vc, u vpn) {
 	u v13 = 0;
 	u v14 = 0;
 	v3 = (u)zassert;
-	v4 = (u)(*(u*)vpn == 87);
+	v4 = (u)(*(u*)(vpn + 0UL) == 87UL);
 	v5 = (u)"nil";
 	v6 = ((u(*)())v3)(v4, v5);
+	v6;
 	v7 = (u)zmknode0;
 	v8 = vc;
-	v9 = 4;
+	v9 = 4UL;
 	v10 = ((u(*)())v7)(v8, v9);
 	vn = v10;
 	v11 = (u)zcopypos;
 	v12 = vn;
 	v13 = vpn;
 	v14 = ((u(*)())v11)(v12, v13);
+	v14;
 	return vn;
 }
 u zreconstruct_post(u vc, u vpn) {
@@ -29793,29 +32670,30 @@ u zreconstruct_post(u vc, u vpn) {
 	u v71 = 0;
 	u v72 = 0;
 	v5 = (u)zassert;
-	v6 = (u)(*(u*)vpn == 62);
+	v6 = (u)(*(u*)(vpn + 0UL) == 62UL);
 	v7 = (u)"post_expr";
 	v8 = ((u(*)())v5)(v6, v7);
+	v8;
 	v9 = (u)zreconstruct_primary;
 	v10 = vc;
-	v11 = *(u*)(vpn + 16);
+	v11 = *(u*)(vpn + 16UL);
 	v12 = ((u(*)())v9)(v10, v11);
 	vret = v12;
-	vpn = *(u*)(*(u*)(vpn + 16) + 8);
+	vpn = *(u*)(*(u*)(vpn + 16UL) + 8UL);
 b3:	if (!vpn) goto b9;
-	v13 = 0;
-b10:	if (!v13) goto b5;
+	v13 = 0UL;
+b10:	if (!v13) goto b7;
 	return vret;
-b5:	vtag = *(u*)vpn;
-	if (vtag != 58) goto b13;
+b7:	vtag = *(u*)(vpn + 0UL);
+	if (vtag != 58UL) goto b13;
 	v14 = (u)zreconstruct_expr;
 	v15 = vc;
-	v16 = *(u*)(vpn + 16);
+	v16 = *(u*)(vpn + 16UL);
 	v17 = ((u(*)())v14)(v15, v16);
 	vn = v17;
 	v18 = (u)zmknode;
 	v19 = vc;
-	v20 = 38;
+	v20 = 38UL;
 	v21 = vret;
 	v22 = vn;
 	v23 = ((u(*)())v18)(v19, v20, v21, v22);
@@ -29824,17 +32702,18 @@ b5:	vtag = *(u*)vpn;
 	v25 = vret;
 	v26 = vpn;
 	v27 = ((u(*)())v24)(v25, v26);
-b11:	vpn = *(u*)(vpn + 8);
+	v27;
+b11:	vpn = *(u*)(vpn + 8UL);
 	goto b3;
-b13:	if (vtag != 59) goto b18;
+b13:	if (vtag != 59UL) goto b18;
 	v28 = (u)zreconstruct_args;
 	v29 = vc;
-	v30 = *(u*)(vpn + 16);
+	v30 = *(u*)(vpn + 16UL);
 	v31 = ((u(*)())v28)(v29, v30);
 	vn = v31;
 	v32 = (u)zmknode;
 	v33 = vc;
-	v34 = 7;
+	v34 = 7UL;
 	v35 = vret;
 	v36 = vn;
 	v37 = ((u(*)())v32)(v33, v34, v35, v36);
@@ -29843,16 +32722,17 @@ b13:	if (vtag != 59) goto b18;
 	v39 = vret;
 	v40 = vpn;
 	v41 = ((u(*)())v38)(v39, v40);
+	v41;
 	goto b11;
-b18:	if (vtag != 60) goto b23;
+b18:	if (vtag != 60UL) goto b23;
 	v42 = (u)zreconstruct_ident;
 	v43 = vc;
-	v44 = *(u*)(vpn + 16);
+	v44 = *(u*)(vpn + 16UL);
 	v45 = ((u(*)())v42)(v43, v44);
 	vn = v45;
 	v46 = (u)zmknode;
 	v47 = vc;
-	v48 = 9;
+	v48 = 9UL;
 	v49 = vret;
 	v50 = vn;
 	v51 = ((u(*)())v46)(v47, v48, v49, v50);
@@ -29861,16 +32741,17 @@ b18:	if (vtag != 60) goto b23;
 	v53 = vret;
 	v54 = vpn;
 	v55 = ((u(*)())v52)(v53, v54);
+	v55;
 	goto b11;
-b23:	if (vtag != 61) goto b28;
+b23:	if (vtag != 61UL) goto b28;
 	v56 = (u)zreconstruct_type;
 	v57 = vc;
-	v58 = *(u*)(vpn + 16);
+	v58 = *(u*)(vpn + 16UL);
 	v59 = ((u(*)())v56)(v57, v58);
 	vn = v59;
 	v60 = (u)zmknode;
 	v61 = vc;
-	v62 = 37;
+	v62 = 37UL;
 	v63 = vret;
 	v64 = vn;
 	v65 = ((u(*)())v60)(v61, v62, v63, v64);
@@ -29879,12 +32760,14 @@ b23:	if (vtag != 61) goto b28;
 	v67 = vret;
 	v68 = vpn;
 	v69 = ((u(*)())v66)(v67, v68);
+	v69;
 	goto b11;
 b28:	v70 = (u)zdie;
 	v71 = (u)"invalid post_expr";
 	v72 = ((u(*)())v70)(v71);
+	v72;
 	goto b11;
-b9:	v13 = 1;
+b9:	v13 = 1UL;
 	goto b10;
 }
 u zreconstruct_primary(u vc, u vpn) {
@@ -29928,53 +32811,54 @@ u zreconstruct_primary(u vc, u vpn) {
 	u v39 = 0;
 	u v40 = 0;
 	v2 = (u)zassert;
-	v3 = (u)(*(u*)vpn == 63);
+	v3 = (u)(*(u*)(vpn + 0UL) == 63UL);
 	v4 = (u)"primary";
 	v5 = ((u(*)())v2)(v3, v4);
-	vpn = *(u*)(vpn + 16);
-	if (*(u*)vpn != 88) goto b4;
+	v5;
+	vpn = *(u*)(vpn + 16UL);
+	if (*(u*)(vpn + 0UL) != 88UL) goto b4;
 	v6 = (u)zreconstruct_ident;
 	v7 = vc;
 	v8 = vpn;
 	v9 = ((u(*)())v6)(v7, v8);
 	return v9;
-b4:	if (*(u*)vpn != 65) goto b7;
+b4:	if (*(u*)(vpn + 0UL) != 65UL) goto b7;
 	v10 = (u)zreconstruct_hex;
 	v11 = vc;
 	v12 = vpn;
 	v13 = ((u(*)())v10)(v11, v12);
 	return v13;
-b7:	if (*(u*)vpn != 66) goto b10;
+b7:	if (*(u*)(vpn + 0UL) != 66UL) goto b10;
 	v14 = (u)zreconstruct_dec;
 	v15 = vc;
 	v16 = vpn;
 	v17 = ((u(*)())v14)(v15, v16);
 	return v17;
-b10:	if (*(u*)vpn != 67) goto b13;
+b10:	if (*(u*)(vpn + 0UL) != 67UL) goto b13;
 	v18 = (u)zreconstruct_str;
 	v19 = vc;
 	v20 = vpn;
 	v21 = ((u(*)())v18)(v19, v20);
 	return v21;
-b13:	if (*(u*)vpn != 68) goto b16;
+b13:	if (*(u*)(vpn + 0UL) != 68UL) goto b16;
 	v22 = (u)zreconstruct_char;
 	v23 = vc;
 	v24 = vpn;
 	v25 = ((u(*)())v22)(v23, v24);
 	return v25;
-b16:	if (*(u*)vpn != 64) goto b19;
+b16:	if (*(u*)(vpn + 0UL) != 64UL) goto b19;
 	v26 = (u)zreconstruct_sizeof;
 	v27 = vc;
 	v28 = vpn;
 	v29 = ((u(*)())v26)(v27, v28);
 	return v29;
-b19:	if (*(u*)vpn != 87) goto b22;
+b19:	if (*(u*)(vpn + 0UL) != 87UL) goto b22;
 	v30 = (u)zreconstruct_nil;
 	v31 = vc;
 	v32 = vpn;
 	v33 = ((u(*)())v30)(v31, v32);
 	return v33;
-b22:	if (*(u*)vpn != 27) goto b25;
+b22:	if (*(u*)(vpn + 0UL) != 27UL) goto b25;
 	v34 = (u)zreconstruct_expr;
 	v35 = vc;
 	v36 = vpn;
@@ -29983,7 +32867,8 @@ b22:	if (*(u*)vpn != 27) goto b25;
 b25:	v38 = (u)zdie;
 	v39 = (u)"invalid primary";
 	v40 = ((u(*)())v38)(v39);
-	return 0;
+	v40;
+	return 0UL;
 }
 u zreconstruct_return(u vc, u vpn) {
 	u va = 0;
@@ -30006,19 +32891,20 @@ u zreconstruct_return(u vc, u vpn) {
 	u v19 = 0;
 	u v20 = 0;
 	v4 = (u)zassert;
-	v5 = (u)(*(u*)vpn == 19);
+	v5 = (u)(*(u*)(vpn + 0UL) == 19UL);
 	v6 = (u)"return_stmt";
 	v7 = ((u(*)())v4)(v5, v6);
-	va = 0;
-	if (!*(u*)(*(u*)(vpn + 16) + 8)) goto b2;
+	v7;
+	va = 0UL;
+	if (!*(u*)(*(u*)(vpn + 16UL) + 8UL)) goto b4;
 	v8 = (u)zreconstruct_expr;
 	v9 = vc;
-	v10 = *(u*)(*(u*)(vpn + 16) + 8);
+	v10 = *(u*)(*(u*)(vpn + 16UL) + 8UL);
 	v11 = ((u(*)())v8)(v9, v10);
 	va = v11;
 b2:	v12 = (u)zmknode1;
 	v13 = vc;
-	v14 = 29;
+	v14 = 29UL;
 	v15 = va;
 	v16 = ((u(*)())v12)(v13, v14, v15);
 	vn = v16;
@@ -30026,7 +32912,9 @@ b2:	v12 = (u)zmknode1;
 	v18 = vn;
 	v19 = vpn;
 	v20 = ((u(*)())v17)(v18, v19);
+	v20;
 	return vn;
+b4:	goto b2;
 }
 u zreconstruct_shift(u vc, u vpn) {
 	u vret = 0;
@@ -30060,25 +32948,26 @@ u zreconstruct_shift(u vc, u vpn) {
 	u v30 = 0;
 	u v31 = 0;
 	v6 = (u)zassert;
-	v7 = (u)(*(u*)vpn == 50);
+	v7 = (u)(*(u*)(vpn + 0UL) == 50UL);
 	v8 = (u)"shift_expr";
 	v9 = ((u(*)())v6)(v7, v8);
+	v9;
 	v10 = (u)zreconstruct_unary;
 	v11 = vc;
-	v12 = *(u*)(vpn + 16);
+	v12 = *(u*)(vpn + 16UL);
 	v13 = ((u(*)())v10)(v11, v12);
 	vret = v13;
 	vlink = (u)&vret;
-	vpn = *(u*)(*(u*)(vpn + 16) + 8);
+	vpn = *(u*)(*(u*)(vpn + 16UL) + 8UL);
 b3:	if (!vpn) goto b9;
-	v14 = 0;
-b10:	if (!v14) goto b5;
+	v14 = 0UL;
+b10:	if (!v14) goto b7;
 	return vret;
-b5:	if (*(u*)vpn != 48) goto b13;
-	vkind = 48;
+b7:	if (*(u*)(vpn + 0UL) != 48UL) goto b13;
+	vkind = 48UL;
 b11:	v18 = (u)zreconstruct_unary;
 	v19 = vc;
-	v20 = *(u*)(vpn + 8);
+	v20 = *(u*)(vpn + 8UL);
 	v21 = ((u(*)())v18)(v19, v20);
 	vn = v21;
 	v22 = (u)zmknode;
@@ -30092,16 +32981,18 @@ b11:	v18 = (u)zreconstruct_unary;
 	v29 = *(u*)vlink;
 	v30 = vpn;
 	v31 = ((u(*)())v28)(v29, v30);
-	vpn = *(u*)(*(u*)(vpn + 8) + 8);
+	v31;
+	vpn = *(u*)(*(u*)(vpn + 8UL) + 8UL);
 	goto b3;
-b13:	if (*(u*)vpn != 49) goto b15;
-	vkind = 49;
+b13:	if (*(u*)(vpn + 0UL) != 49UL) goto b15;
+	vkind = 49UL;
 	goto b11;
 b15:	v15 = (u)zdie;
 	v16 = (u)"invalid shift";
 	v17 = ((u(*)())v15)(v16);
+	v17;
 	goto b11;
-b9:	v14 = 1;
+b9:	v14 = 1UL;
 	goto b10;
 }
 u zreconstruct_sizeof(u vc, u vpn) {
@@ -30125,17 +33016,18 @@ u zreconstruct_sizeof(u vc, u vpn) {
 	u v19 = 0;
 	u v20 = 0;
 	v4 = (u)zassert;
-	v5 = (u)(*(u*)vpn == 64);
+	v5 = (u)(*(u*)(vpn + 0UL) == 64UL);
 	v6 = (u)"sizeof_expr";
 	v7 = ((u(*)())v4)(v5, v6);
+	v7;
 	v8 = (u)zreconstruct_expr;
 	v9 = vc;
-	v10 = *(u*)(*(u*)(vpn + 16) + 8);
+	v10 = *(u*)(*(u*)(vpn + 16UL) + 8UL);
 	v11 = ((u(*)())v8)(v9, v10);
 	va = v11;
 	v12 = (u)zmknode1;
 	v13 = vc;
-	v14 = 34;
+	v14 = 34UL;
 	v15 = va;
 	v16 = ((u(*)())v12)(v13, v14, v15);
 	vn = v16;
@@ -30143,6 +33035,7 @@ u zreconstruct_sizeof(u vc, u vpn) {
 	v18 = vn;
 	v19 = vpn;
 	v20 = ((u(*)())v17)(v18, v19);
+	v20;
 	return vn;
 }
 u zreconstruct_stmt(u vc, u vpn) {
@@ -30202,77 +33095,78 @@ u zreconstruct_stmt(u vc, u vpn) {
 	u v55 = 0;
 	u v56 = 0;
 	v2 = (u)zassert;
-	v3 = (u)(*(u*)vpn == 12);
+	v3 = (u)(*(u*)(vpn + 0UL) == 12UL);
 	v4 = (u)"stmt";
 	v5 = ((u(*)())v2)(v3, v4);
-	vpn = *(u*)(vpn + 16);
-	if (*(u*)vpn != 15) goto b4;
+	v5;
+	vpn = *(u*)(vpn + 16UL);
+	if (*(u*)(vpn + 0UL) != 15UL) goto b4;
 	v6 = (u)zreconstruct_if;
 	v7 = vc;
 	v8 = vpn;
 	v9 = ((u(*)())v6)(v7, v8);
 	return v9;
-b4:	if (*(u*)vpn != 16) goto b7;
+b4:	if (*(u*)(vpn + 0UL) != 16UL) goto b7;
 	v10 = (u)zreconstruct_loop;
 	v11 = vc;
 	v12 = vpn;
 	v13 = ((u(*)())v10)(v11, v12);
 	return v13;
-b7:	if (*(u*)vpn != 17) goto b10;
+b7:	if (*(u*)(vpn + 0UL) != 17UL) goto b10;
 	v14 = (u)zreconstruct_break;
 	v15 = vc;
 	v16 = vpn;
 	v17 = ((u(*)())v14)(v15, v16);
 	return v17;
-b10:	if (*(u*)vpn != 18) goto b13;
+b10:	if (*(u*)(vpn + 0UL) != 18UL) goto b13;
 	v18 = (u)zreconstruct_continue;
 	v19 = vc;
 	v20 = vpn;
 	v21 = ((u(*)())v18)(v19, v20);
 	return v21;
-b13:	if (*(u*)vpn != 19) goto b16;
+b13:	if (*(u*)(vpn + 0UL) != 19UL) goto b16;
 	v22 = (u)zreconstruct_return;
 	v23 = vc;
 	v24 = vpn;
 	v25 = ((u(*)())v22)(v23, v24);
 	return v25;
-b16:	if (*(u*)vpn != 20) goto b19;
+b16:	if (*(u*)(vpn + 0UL) != 20UL) goto b19;
 	v26 = (u)zreconstruct_var;
 	v27 = vc;
 	v28 = vpn;
 	v29 = ((u(*)())v26)(v27, v28);
 	return v29;
-b19:	if (*(u*)vpn != 21) goto b22;
+b19:	if (*(u*)(vpn + 0UL) != 21UL) goto b22;
 	v30 = (u)zreconstruct_label;
 	v31 = vc;
 	v32 = vpn;
 	v33 = ((u(*)())v30)(v31, v32);
 	return v33;
-b22:	if (*(u*)vpn != 22) goto b25;
+b22:	if (*(u*)(vpn + 0UL) != 22UL) goto b25;
 	v34 = (u)zreconstruct_goto;
 	v35 = vc;
 	v36 = vpn;
 	v37 = ((u(*)())v34)(v35, v36);
 	return v37;
-b25:	if (*(u*)vpn != 23) goto b28;
+b25:	if (*(u*)(vpn + 0UL) != 23UL) goto b28;
 	v38 = (u)zreconstruct_assign;
 	v39 = vc;
 	v40 = vpn;
 	v41 = ((u(*)())v38)(v39, v40);
 	return v41;
-b28:	if (*(u*)vpn != 24) goto b31;
+b28:	if (*(u*)(vpn + 0UL) != 24UL) goto b31;
 	v42 = (u)zreconstruct_expr_stmt;
 	v43 = vc;
 	v44 = vpn;
 	v45 = ((u(*)())v42)(v43, v44);
 	return v45;
-b31:	if (*(u*)vpn != 25) goto b34;
+b31:	if (*(u*)(vpn + 0UL) != 25UL) goto b34;
 	v46 = (u)zreconstruct_empty;
 	v47 = vc;
 	v48 = vpn;
 	v49 = ((u(*)())v46)(v47, v48);
 	return v49;
-b34:	if (*(u*)vpn != 26) goto b37;
+b34:	if (*(u*)(vpn + 0UL) != 26UL) goto b37;
 	v50 = (u)zreconstruct_compound;
 	v51 = vc;
 	v52 = vpn;
@@ -30281,7 +33175,8 @@ b34:	if (*(u*)vpn != 26) goto b37;
 b37:	v54 = (u)zdie;
 	v55 = (u)"invalid stmt";
 	v56 = ((u(*)())v54)(v55);
-	return 0;
+	v56;
+	return 0UL;
 }
 u zreconstruct_str(u vc, u vpn) {
 	u vi = 0;
@@ -30318,47 +33213,51 @@ u zreconstruct_str(u vc, u vpn) {
 	u v33 = 0;
 	u v34 = 0;
 	v9 = (u)zassert;
-	v10 = (u)(*(u*)vpn == 67);
+	v10 = (u)(*(u*)(vpn + 0UL) == 67UL);
 	v11 = (u)"str";
 	v12 = ((u(*)())v9)(v10, v11);
+	v12;
 	v13 = (u)zalloc;
-	v14 = *(u*)vc;
-	v15 = *(u*)(vpn + 32);
+	v14 = *(u*)(vc + 0UL);
+	v15 = *(u*)(vpn + 32UL);
 	v16 = ((u(*)())v13)(v14, v15);
 	vs = v16;
-	vi = 1;
-	vj = 0;
-	vlen = *(u*)(vpn + 32) - 1;
-b3:	if (vi != vlen) goto b5;
-	*(b*)(vs + vj) = 0;
+	vi = 1UL;
+	vj = 0UL;
+	vlen = *(u*)(vpn + 32UL) - 1UL;
+b3:	if (vi != vlen) goto b7;
+	*(b*)(vs + vj * 1UL) = 0UL;
 	v27 = (u)zmknode0;
 	v28 = vc;
-	v29 = 3;
+	v29 = 3UL;
 	v30 = ((u(*)())v27)(v28, v29);
 	vn = v30;
 	v31 = (u)zcopypos;
 	v32 = vn;
 	v33 = vpn;
 	v34 = ((u(*)())v31)(v32, v33);
-	*(u*)(vn + 56) = vs;
+	v34;
+	*(u*)(vn + 56UL) = vs;
 	return vn;
-b5:	v17 = (u)zunescape;
-	v18 = *(u*)(vpn + 24);
+b7:	v17 = (u)zunescape;
+	v18 = *(u*)(vpn + 24UL);
 	v19 = (u)&vi;
 	v20 = vlen;
 	v21 = (u)&vok;
 	v22 = ((u(*)())v17)(v18, v19, v20, v21);
 	vch = v22;
 	if (!vok) goto b13;
-	v23 = 0;
-b14:	if (!v23) goto b9;
+	v23 = 0UL;
+b14:	if (!v23) goto b11;
 	v24 = (u)zdie;
 	v25 = (u)"invalid escape";
 	v26 = ((u(*)())v24)(v25);
-b9:	*(b*)(vs + vj) = vch;
-	vj = vj + 1;
+	v26;
+b9:	*(b*)(vs + vj * 1UL) = vch;
+	vj = vj + 1UL;
 	goto b3;
-b13:	v23 = 1;
+b11:	goto b9;
+b13:	v23 = 1UL;
 	goto b14;
 }
 u zreconstruct_struct(u vc, u vpn) {
@@ -30388,22 +33287,23 @@ u zreconstruct_struct(u vc, u vpn) {
 	u v25 = 0;
 	u v26 = 0;
 	v5 = (u)zassert;
-	v6 = (u)(*(u*)vpn == 4);
+	v6 = (u)(*(u*)(vpn + 0UL) == 4UL);
 	v7 = (u)"struct_def";
 	v8 = ((u(*)())v5)(v6, v7);
+	v8;
 	v9 = (u)zreconstruct_ident;
 	v10 = vc;
-	v11 = *(u*)(*(u*)(vpn + 16) + 8);
+	v11 = *(u*)(*(u*)(vpn + 16UL) + 8UL);
 	v12 = ((u(*)())v9)(v10, v11);
 	va = v12;
 	v13 = (u)zreconstruct_member_list;
 	v14 = vc;
-	v15 = *(u*)(*(u*)(*(u*)(vpn + 16) + 8) + 8);
+	v15 = *(u*)(*(u*)(*(u*)(vpn + 16UL) + 8UL) + 8UL);
 	v16 = ((u(*)())v13)(v14, v15);
 	vb = v16;
 	v17 = (u)zmknode;
 	v18 = vc;
-	v19 = 17;
+	v19 = 17UL;
 	v20 = va;
 	v21 = vb;
 	v22 = ((u(*)())v17)(v18, v19, v20, v21);
@@ -30412,6 +33312,7 @@ u zreconstruct_struct(u vc, u vpn) {
 	v24 = vn;
 	v25 = vpn;
 	v26 = ((u(*)())v23)(v24, v25);
+	v26;
 	return vn;
 }
 u zreconstruct_type(u vc, u vpn) {
@@ -30467,47 +33368,48 @@ u zreconstruct_type(u vc, u vpn) {
 	u v51 = 0;
 	u v52 = 0;
 	v3 = (u)zassert;
-	v4 = (u)(*(u*)vpn == 7);
+	v4 = (u)(*(u*)(vpn + 0UL) == 7UL);
 	v5 = (u)"type";
 	v6 = ((u(*)())v3)(v4, v5);
-	vpn = *(u*)(vpn + 16);
-	if (*(u*)vpn != 88) goto b4;
+	v6;
+	vpn = *(u*)(vpn + 16UL);
+	if (*(u*)(vpn + 0UL) != 88UL) goto b4;
 	v7 = (u)zreconstruct_ident;
 	v8 = vc;
 	v9 = vpn;
 	v10 = ((u(*)())v7)(v8, v9);
 	return v10;
-b4:	if (*(u*)vpn != 82) goto b7;
+b4:	if (*(u*)(vpn + 0UL) != 82UL) goto b7;
 	v11 = (u)zreconstruct_intern;
 	v12 = vc;
 	v13 = vpn;
 	v14 = (u)"byte";
-	v15 = 4;
+	v15 = 4UL;
 	v16 = ((u(*)())v11)(v12, v13, v14, v15);
 	return v16;
-b7:	if (*(u*)vpn != 83) goto b10;
+b7:	if (*(u*)(vpn + 0UL) != 83UL) goto b10;
 	v17 = (u)zreconstruct_intern;
 	v18 = vc;
 	v19 = vpn;
 	v20 = (u)"int";
-	v21 = 3;
+	v21 = 3UL;
 	v22 = ((u(*)())v17)(v18, v19, v20, v21);
 	return v22;
-b10:	if (*(u*)vpn != 84) goto b13;
+b10:	if (*(u*)(vpn + 0UL) != 84UL) goto b13;
 	v23 = (u)zreconstruct_intern;
 	v24 = vc;
 	v25 = vpn;
 	v26 = (u)"void";
-	v27 = 4;
+	v27 = 4UL;
 	v28 = ((u(*)())v23)(v24, v25, v26, v27);
 	return v28;
-b13:	if (*(u*)vpn != 8) goto b16;
+b13:	if (*(u*)(vpn + 0UL) != 8UL) goto b16;
 	v29 = (u)zmknode1;
 	v30 = vc;
-	v31 = 16;
+	v31 = 16UL;
 	v33 = (u)zreconstruct_type;
 	v34 = vc;
-	v35 = *(u*)(vpn + 16);
+	v35 = *(u*)(vpn + 16UL);
 	v36 = ((u(*)())v33)(v34, v35);
 	v32 = v36;
 	v37 = ((u(*)())v29)(v30, v31, v32);
@@ -30516,14 +33418,15 @@ b13:	if (*(u*)vpn != 8) goto b16;
 	v39 = vn;
 	v40 = vpn;
 	v41 = ((u(*)())v38)(v39, v40);
+	v41;
 	return vn;
-b16:	if (*(u*)vpn != 85) goto b21;
+b16:	if (*(u*)(vpn + 0UL) != 85UL) goto b21;
 	v42 = (u)zreconstruct_func_type;
 	v43 = vc;
-	v44 = *(u*)(vpn + 8);
+	v44 = *(u*)(vpn + 8UL);
 	v45 = ((u(*)())v42)(v43, v44);
 	return v45;
-b21:	if (*(u*)vpn != 7) goto b24;
+b21:	if (*(u*)(vpn + 0UL) != 7UL) goto b24;
 	v46 = (u)zreconstruct_type;
 	v47 = vc;
 	v48 = vpn;
@@ -30532,7 +33435,8 @@ b21:	if (*(u*)vpn != 7) goto b24;
 b24:	v50 = (u)zdie;
 	v51 = (u)"reconstruct_type: invalid type";
 	v52 = ((u(*)())v50)(v51);
-	return 0;
+	v52;
+	return 0UL;
 }
 u zreconstruct_unary(u vc, u vpn) {
 	u vn = 0;
@@ -30560,14 +33464,15 @@ u zreconstruct_unary(u vc, u vpn) {
 	u v24 = 0;
 	u v25 = 0;
 	v7 = (u)zassert;
-	v8 = (u)(*(u*)vpn == 57);
+	v8 = (u)(*(u*)(vpn + 0UL) == 57UL);
 	v9 = (u)"unary_expr";
 	v10 = ((u(*)())v7)(v8, v9);
+	v10;
 	vlink = (u)&vret;
-	vpn = *(u*)(vpn + 16);
-b2:	vtag = *(u*)vpn;
-	if (vtag != 51) goto b6;
-	vkind = 35;
+	vpn = *(u*)(vpn + 16UL);
+b2:	vtag = *(u*)(vpn + 0UL);
+	if (vtag != 51UL) goto b6;
+	vkind = 35UL;
 b4:	v18 = (u)zmknode0;
 	v19 = vc;
 	v20 = vkind;
@@ -30577,26 +33482,27 @@ b4:	v18 = (u)zmknode0;
 	v23 = vn;
 	v24 = vpn;
 	v25 = ((u(*)())v22)(v23, v24);
+	v25;
 	*(u*)vlink = vn;
-	vlink = vn + 8;
-	vpn = *(u*)(vpn + 8);
+	vlink = vn + 8UL;
+	vpn = *(u*)(vpn + 8UL);
 	goto b2;
-b6:	if (vtag != 52) goto b8;
-	vkind = 36;
+b6:	if (vtag != 52UL) goto b8;
+	vkind = 36UL;
 	goto b4;
-b8:	if (vtag != 53) goto b10;
-	vkind = 57;
+b8:	if (vtag != 53UL) goto b10;
+	vkind = 57UL;
 	goto b4;
-b10:	if (vtag != 54) goto b12;
-	vkind = 58;
+b10:	if (vtag != 54UL) goto b12;
+	vkind = 58UL;
 	goto b4;
-b12:	if (vtag != 55) goto b14;
-	vkind = 56;
+b12:	if (vtag != 55UL) goto b14;
+	vkind = 56UL;
 	goto b4;
-b14:	if (vtag != 56) goto b16;
-	vkind = 50;
+b14:	if (vtag != 56UL) goto b16;
+	vkind = 50UL;
 	goto b4;
-b16:	if (vtag != 62) goto b18;
+b16:	if (vtag != 62UL) goto b18;
 	v11 = (u)zreconstruct_post;
 	v12 = vc;
 	v13 = vpn;
@@ -30606,6 +33512,7 @@ b16:	if (vtag != 62) goto b18;
 b18:	v15 = (u)zdie;
 	v16 = (u)"invalid unary_expr";
 	v17 = ((u(*)())v15)(v16);
+	v17;
 	goto b4;
 }
 u zreconstruct_union(u vc, u vpn) {
@@ -30635,22 +33542,23 @@ u zreconstruct_union(u vc, u vpn) {
 	u v25 = 0;
 	u v26 = 0;
 	v5 = (u)zassert;
-	v6 = (u)(*(u*)vpn == 5);
+	v6 = (u)(*(u*)(vpn + 0UL) == 5UL);
 	v7 = (u)"union_def";
 	v8 = ((u(*)())v5)(v6, v7);
+	v8;
 	v9 = (u)zreconstruct_ident;
 	v10 = vc;
-	v11 = *(u*)(*(u*)(vpn + 16) + 8);
+	v11 = *(u*)(*(u*)(vpn + 16UL) + 8UL);
 	v12 = ((u(*)())v9)(v10, v11);
 	va = v12;
 	v13 = (u)zreconstruct_member_list;
 	v14 = vc;
-	v15 = *(u*)(*(u*)(*(u*)(vpn + 16) + 8) + 8);
+	v15 = *(u*)(*(u*)(*(u*)(vpn + 16UL) + 8UL) + 8UL);
 	v16 = ((u(*)())v13)(v14, v15);
 	vb = v16;
 	v17 = (u)zmknode;
 	v18 = vc;
-	v19 = 18;
+	v19 = 18UL;
 	v20 = va;
 	v21 = vb;
 	v22 = ((u(*)())v17)(v18, v19, v20, v21);
@@ -30659,6 +33567,7 @@ u zreconstruct_union(u vc, u vpn) {
 	v24 = vn;
 	v25 = vpn;
 	v26 = ((u(*)())v23)(v24, v25);
+	v26;
 	return vn;
 }
 u zreconstruct_var(u vc, u vpn) {
@@ -30688,22 +33597,23 @@ u zreconstruct_var(u vc, u vpn) {
 	u v25 = 0;
 	u v26 = 0;
 	v5 = (u)zassert;
-	v6 = (u)(*(u*)vpn == 20);
+	v6 = (u)(*(u*)(vpn + 0UL) == 20UL);
 	v7 = (u)"var_stmt";
 	v8 = ((u(*)())v5)(v6, v7);
+	v8;
 	v9 = (u)zreconstruct_ident;
 	v10 = vc;
-	v11 = *(u*)(*(u*)(vpn + 16) + 8);
+	v11 = *(u*)(*(u*)(vpn + 16UL) + 8UL);
 	v12 = ((u(*)())v9)(v10, v11);
 	va = v12;
 	v13 = (u)zreconstruct_type;
 	v14 = vc;
-	v15 = *(u*)(*(u*)(*(u*)(vpn + 16) + 8) + 8);
+	v15 = *(u*)(*(u*)(*(u*)(vpn + 16UL) + 8UL) + 8UL);
 	v16 = ((u(*)())v13)(v14, v15);
 	vb = v16;
 	v17 = (u)zmknode;
 	v18 = vc;
-	v19 = 30;
+	v19 = 30UL;
 	v20 = va;
 	v21 = vb;
 	v22 = ((u(*)())v17)(v18, v19, v20, v21);
@@ -30712,6 +33622,7 @@ u zreconstruct_var(u vc, u vpn) {
 	v24 = vn;
 	v25 = vpn;
 	v26 = ((u(*)())v23)(v24, v25);
+	v26;
 	return vn;
 }
 u zreserve(u vc, u vn) {
@@ -30726,35 +33637,36 @@ u zreserve(u vc, u vn) {
 	u v10 = 0;
 	u v11 = 0;
 	u v12 = 0;
-	if (!*(u*)(vc + 40)) goto b5;
-	if ((s)(*(u*)(*(u*)(vc + 40) + 24) - *(u*)(*(u*)(vc + 40) + 16)) < (s)vn) goto b5;
-	v4 = 1;
-b7:	if (!v4) goto b1;
-	return 0;
-b1:	if ((s)vn >= (s)4096) goto b8;
-	vn = 4096;
+	if (!*(u*)(vc + 40UL)) goto b5;
+	if ((s)(*(u*)(*(u*)(vc + 40UL) + 24UL) - *(u*)(*(u*)(vc + 40UL) + 16UL)) < (s)vn) goto b5;
+	v4 = 1UL;
+b7:	if (!v4) goto b3;
+	return 0UL;
+b3:	if ((s)vn >= (s)4096UL) goto b10;
+	vn = 4096UL;
 b8:	v5 = (u)zalloc;
-	v6 = *(u*)vc;
+	v6 = *(u*)(vc + 0UL);
 	v7 = vn;
 	v8 = ((u(*)())v5)(v6, v7);
 	vm = v8;
 	v9 = (u)zalloc;
-	v10 = *(u*)vc;
-	v11 = 32;
+	v10 = *(u*)(vc + 0UL);
+	v11 = 32UL;
 	v12 = ((u(*)())v9)(v10, v11);
 	vb = v12;
-	*(u*)(vb + 8) = vm;
-	*(u*)(vb + 16) = 0;
-	*(u*)(vb + 24) = vn;
-	*(u*)vb = 0;
-	if (!*(u*)(vc + 40)) goto b15;
-	*(u*)*(u*)(vc + 40) = vb;
-	*(u*)(vc + 40) = vb;
-b13:	return 0;
-b15:	*(u*)(vc + 32) = vb;
-	*(u*)(vc + 40) = vb;
+	*(u*)(vb + 8UL) = vm;
+	*(u*)(vb + 16UL) = 0UL;
+	*(u*)(vb + 24UL) = vn;
+	*(u*)(vb + 0UL) = 0UL;
+	if (!*(u*)(vc + 40UL)) goto b15;
+	*(u*)(*(u*)(vc + 40UL) + 0UL) = vb;
+	*(u*)(vc + 40UL) = vb;
+b13:	return 0UL;
+b15:	*(u*)(vc + 32UL) = vb;
+	*(u*)(vc + 40UL) = vb;
 	goto b13;
-b5:	v4 = 0;
+b10:	goto b8;
+b5:	v4 = 0UL;
 	goto b7;
 }
 u zsetprefix(u vc, u vs, u vn) {
@@ -30769,8 +33681,8 @@ u zsetprefix(u vc, u vs, u vn) {
 	u v11 = 0;
 	u v12 = 0;
 	v4 = (u)zalloc;
-	v5 = *(u*)vc;
-	v6 = vn + 1;
+	v5 = *(u*)(vc + 0UL);
+	v6 = vn + 1UL;
 	v7 = ((u(*)())v4)(v5, v6);
 	vp = v7;
 	v8 = (u)zmemcpy;
@@ -30778,14 +33690,15 @@ u zsetprefix(u vc, u vs, u vn) {
 	v10 = vs;
 	v11 = vn;
 	v12 = ((u(*)())v8)(v9, v10, v11);
-	*(b*)(vp + vn) = 0;
-	*(u*)(vc + 32) = vp;
-	*(u*)(vc + 40) = vn;
-	return 0;
+	v12;
+	*(b*)(vp + vn * 1UL) = 0UL;
+	*(u*)(vc + 32UL) = vp;
+	*(u*)(vc + 40UL) = vn;
+	return 0UL;
 }
 u zsetup_alloc(u vc) {
-	*(u*)vc = 0;
-	return 0;
+	*(u*)(vc + 0UL) = 0UL;
+	return 0UL;
 }
 u zsetup_assembler(u va) {
 	u vc = 0;
@@ -30805,27 +33718,29 @@ u zsetup_assembler(u va) {
 	u v15 = 0;
 	v2 = (u)zalloc;
 	v3 = va;
-	v4 = 128;
+	v4 = 128UL;
 	v5 = ((u(*)())v2)(v3, v4);
 	vc = v5;
-	*(u*)vc = va;
-	*(u*)(vc + 8) = 0;
-	*(u*)(vc + 24) = 160;
-	*(u*)(vc + 32) = 0;
-	*(u*)(vc + 40) = 0;
-	*(u*)(vc + 48) = 0;
-	*(u*)(vc + 56) = 0;
-	*(u*)(vc + 72) = 0;
+	*(u*)(vc + 0UL) = va;
+	*(u*)(vc + 8UL) = 0UL;
+	*(u*)(vc + 24UL) = 160UL;
+	*(u*)(vc + 32UL) = 0UL;
+	*(u*)(vc + 40UL) = 0UL;
+	*(u*)(vc + 48UL) = 0UL;
+	*(u*)(vc + 56UL) = 0UL;
+	*(u*)(vc + 72UL) = 0UL;
 	v6 = (u)zadd_section;
 	v7 = vc;
 	v8 = (u)"";
-	v9 = 0;
+	v9 = 0UL;
 	v10 = ((u(*)())v6)(v7, v8, v9);
+	v10;
 	v11 = (u)zadd_section;
 	v12 = vc;
 	v13 = (u)".text";
-	v14 = 1;
+	v14 = 1UL;
 	v15 = ((u(*)())v11)(v12, v13, v14);
+	v15;
 	return vc;
 }
 u zsetup_parser(u vcc, u verr) {
@@ -30846,25 +33761,25 @@ u zsetup_parser(u vcc, u verr) {
 	u v16 = 0;
 	u v17 = 0;
 	v3 = (u)zalloc;
-	v4 = *(u*)vcc;
-	v5 = 32;
+	v4 = *(u*)(vcc + 0UL);
+	v5 = 32UL;
 	v6 = ((u(*)())v3)(v4, v5);
 	vc = v6;
-	*(u*)vc = *(u*)vcc;
+	*(u*)(vc + 0UL) = *(u*)(vcc + 0UL);
 	v7 = (u)zpeg_new;
 	v8 = (u)"";
 	v9 = (u)"";
-	v10 = 0;
-	v11 = *(u*)vcc;
+	v10 = 0UL;
+	v11 = *(u*)(vcc + 0UL);
 	v12 = (u)zpeg_P_grammar;
 	v13 = (u)zP_tag_to_str;
 	v14 = ((u(*)())v7)(v8, v9, v10, v11, v12, v13);
-	*(u*)(vc + 8) = v14;
+	*(u*)(vc + 8UL) = v14;
 	v15 = (u)zsetup_peg;
 	v16 = vcc;
 	v17 = ((u(*)())v15)(v16);
-	*(u*)(vc + 16) = v17;
-	*(u*)(vc + 24) = verr;
+	*(u*)(vc + 16UL) = v17;
+	*(u*)(vc + 24UL) = verr;
 	return vc;
 }
 u zsetup_peg(u vcc) {
@@ -30878,18 +33793,18 @@ u zsetup_peg(u vcc) {
 	u v8 = 0;
 	u v9 = 0;
 	v2 = (u)zalloc;
-	v3 = *(u*)vcc;
-	v4 = 48;
+	v3 = *(u*)(vcc + 0UL);
+	v4 = 48UL;
 	v5 = ((u(*)())v2)(v3, v4);
 	vc = v5;
-	*(u*)vc = *(u*)vcc;
-	*(u*)(vc + 32) = (u)"";
+	*(u*)(vc + 0UL) = *(u*)(vcc + 0UL);
+	*(u*)(vc + 32UL) = (u)"";
 	v6 = (u)zalloc;
-	v7 = *(u*)vcc;
-	v8 = 256;
+	v7 = *(u*)(vcc + 0UL);
+	v8 = 256UL;
 	v9 = ((u(*)())v6)(v7, v8);
-	*(u*)(vc + 24) = v9;
-	*(u*)(vc + 16) = vcc;
+	*(u*)(vc + 24UL) = v9;
+	*(u*)(vc + 16UL) = vcc;
 	return vc;
 }
 u zshow_node(u vout, u vn) {
@@ -30974,118 +33889,139 @@ u zshow_node(u vout, u vn) {
 	u v80 = 0;
 	vhex = (u)"0123456789abcdef";
 	if (!vn) goto b5;
-	v5 = 0;
-b6:	if (!v5) goto b1;
-	return 0;
-b1:	v6 = (u)zfputc;
+	v5 = 0UL;
+b6:	if (!v5) goto b3;
+	return 0UL;
+b3:	v6 = (u)zfputc;
 	v7 = vout;
-	v8 = 40;
+	v8 = 40UL;
 	v9 = ((u(*)())v6)(v7, v8);
+	v9;
 	v10 = (u)zfputs;
 	v11 = vout;
 	v13 = (u)znode_to_str;
-	v14 = *(u*)vn;
+	v14 = *(u*)(vn + 0UL);
 	v15 = ((u(*)())v13)(v14);
 	v12 = v15;
 	v16 = ((u(*)())v10)(v11, v12);
-	if (*(u*)vn != 1) goto b10;
+	v16;
+	if (*(u*)(vn + 0UL) != 1UL) goto b12;
 	v17 = (u)zfputc;
 	v18 = vout;
-	v19 = 32;
+	v19 = 32UL;
 	v20 = ((u(*)())v17)(v18, v19);
+	v20;
 	v21 = (u)zfputd;
 	v22 = vout;
-	v23 = *(u*)(vn + 48);
+	v23 = *(u*)(vn + 48UL);
 	v24 = ((u(*)())v21)(v22, v23);
-b10:	if (!*(u*)(vn + 56)) goto b15;
+	v24;
+b10:	if (!*(u*)(vn + 56UL)) goto b17;
 	v25 = (u)zfputc;
 	v26 = vout;
-	v27 = 32;
+	v27 = 32UL;
 	v28 = ((u(*)())v25)(v26, v27);
+	v28;
 	v29 = (u)zfputc;
 	v30 = vout;
-	v31 = 34;
+	v31 = 34UL;
 	v32 = ((u(*)())v29)(v30, v31);
-	vi = 0;
-b20:	vch = (u)*(b*)(*(u*)(vn + 56) + vi);
+	v32;
+	vi = 0UL;
+b20:	vch = (u)*(b*)(*(u*)(vn + 56UL) + vi * 1UL);
 	if (!vch) goto b26;
-	v33 = 0;
-b27:	if (!v33) goto b22;
+	v33 = 0UL;
+b27:	if (!v33) goto b24;
 	v57 = (u)zfputc;
 	v58 = vout;
-	v59 = 34;
+	v59 = 34UL;
 	v60 = ((u(*)())v57)(v58, v59);
-b15:	if (!*(u*)(vn + 8)) goto b52;
+	v60;
+b15:	if (!*(u*)(vn + 8UL)) goto b54;
 	v61 = (u)zfputc;
 	v62 = vout;
-	v63 = 32;
+	v63 = 32UL;
 	v64 = ((u(*)())v61)(v62, v63);
+	v64;
 	v65 = (u)zshow_node;
 	v66 = vout;
-	v67 = *(u*)(vn + 8);
+	v67 = *(u*)(vn + 8UL);
 	v68 = ((u(*)())v65)(v66, v67);
-b52:	if (!*(u*)(vn + 16)) goto b57;
+	v68;
+b52:	if (!*(u*)(vn + 16UL)) goto b59;
 	v69 = (u)zfputc;
 	v70 = vout;
-	v71 = 32;
+	v71 = 32UL;
 	v72 = ((u(*)())v69)(v70, v71);
+	v72;
 	v73 = (u)zshow_node;
 	v74 = vout;
-	v75 = *(u*)(vn + 16);
+	v75 = *(u*)(vn + 16UL);
 	v76 = ((u(*)())v73)(v74, v75);
+	v76;
 b57:	v77 = (u)zfputc;
 	v78 = vout;
-	v79 = 41;
+	v79 = 41UL;
 	v80 = ((u(*)())v77)(v78, v79);
-	return 0;
-b22:	if ((s)vch >= (s)32) goto b32;
-	v34 = 1;
+	v80;
+	return 0UL;
+b59:	goto b57;
+b54:	goto b52;
+b24:	if ((s)vch >= (s)32UL) goto b32;
+	v34 = 1UL;
 b34:	if (!v34) goto b30;
 	v37 = (u)zfputc;
 	v38 = vout;
-	v39 = 92;
+	v39 = 92UL;
 	v40 = ((u(*)())v37)(v38, v39);
+	v40;
 	v41 = (u)zfputc;
 	v42 = vout;
-	v43 = 120;
+	v43 = 120UL;
 	v44 = ((u(*)())v41)(v42, v43);
+	v44;
 	v45 = (u)zfputc;
 	v46 = vout;
-	v47 = (u)*(b*)(vhex + (vch >> 4));
+	v47 = (u)*(b*)(vhex + (vch >> 4UL) * 1UL);
 	v48 = ((u(*)())v45)(v46, v47);
+	v48;
 	v49 = (u)zfputc;
 	v50 = vout;
-	v51 = (u)*(b*)(vhex + (vch & 15));
+	v51 = (u)*(b*)(vhex + (vch & 15UL) * 1UL);
 	v52 = ((u(*)())v49)(v50, v51);
-b28:	vi = vi + 1;
+	v52;
+b28:	vi = vi + 1UL;
 	goto b20;
 b30:	v53 = (u)zfputc;
 	v54 = vout;
 	v55 = vch;
 	v56 = ((u(*)())v53)(v54, v55);
+	v56;
 	goto b28;
-b32:	if ((s)vch <= (s)127) goto b37;
-	v35 = 1;
+b32:	if ((s)vch <= (s)127UL) goto b37;
+	v35 = 1UL;
 b39:	if (!v35) goto b35;
-	v34 = 1;
+	v34 = 1UL;
 	goto b34;
-b35:	v34 = 0;
+b35:	v34 = 0UL;
 	goto b34;
-b37:	if (vch != 92) goto b42;
-	v36 = 1;
+b37:	if (vch != 92UL) goto b42;
+	v36 = 1UL;
 b44:	if (!v36) goto b40;
-	v35 = 1;
+	v35 = 1UL;
 	goto b39;
-b40:	v35 = 0;
+b40:	v35 = 0UL;
 	goto b39;
-b42:	if (vch != 34) goto b45;
-	v36 = 1;
+b42:	if (vch != 34UL) goto b45;
+	v36 = 1UL;
 	goto b44;
-b45:	v36 = 0;
+b45:	v36 = 0UL;
 	goto b44;
-b26:	v33 = 1;
+b26:	v33 = 1UL;
 	goto b27;
-b5:	v5 = 1;
+b17:	goto b15;
+b12:	goto b10;
+b5:	v5 = 1UL;
 	goto b6;
 }
 u zstmt_to_ir(u vic, u vn) {
@@ -31222,36 +34158,38 @@ u zstmt_to_ir(u vic, u vn) {
 	u v132 = 0;
 	u v133 = 0;
 	if (!vn) goto b5;
-	v9 = 0;
-b6:	if (!v9) goto b1;
-	return 0;
-b1:	*(u*)(*(u*)vic + 24) = *(u*)(vn + 24);
-	*(u*)(*(u*)vic + 32) = *(u*)(vn + 32);
-	*(u*)(*(u*)vic + 40) = *(u*)(vn + 40);
-	vkind = *(u*)vn;
-	if (vkind != 21) goto b9;
+	v9 = 0UL;
+b6:	if (!v9) goto b3;
+	return 0UL;
+b3:	*(u*)(*(u*)(vic + 0UL) + 24UL) = *(u*)(vn + 24UL);
+	*(u*)(*(u*)(vic + 0UL) + 32UL) = *(u*)(vn + 32UL);
+	*(u*)(*(u*)(vic + 0UL) + 40UL) = *(u*)(vn + 40UL);
+	vkind = *(u*)(vn + 0UL);
+	if (vkind != 21UL) goto b9;
 	v10 = (u)zmkirblock;
 	v11 = vic;
 	v12 = ((u(*)())v10)(v11);
 	vcond_out = v12;
 b11:	if (!vn) goto b17;
-	v13 = 0;
-b18:	if (!v13) goto b13;
+	v13 = 0UL;
+b18:	if (!v13) goto b15;
 b12:	v44 = (u)zirjump;
 	v45 = vic;
 	v46 = vcond_out;
 	v47 = vcond_out;
 	v48 = ((u(*)())v44)(v45, v46, v47);
-b7:	return 0;
-b13:	if (!*(u*)(*(u*)(vn + 8) + 8)) goto b23;
-	v14 = 0;
-b24:	if (!v14) goto b19;
+	v48;
+b7:	return 0UL;
+b15:	if (!*(u*)(*(u*)(vn + 8UL) + 8UL)) goto b23;
+	v14 = 0UL;
+b24:	if (!v14) goto b21;
 	v15 = (u)zstmt_to_ir;
 	v16 = vic;
-	v17 = *(u*)(*(u*)(vn + 8) + 16);
+	v17 = *(u*)(*(u*)(vn + 8UL) + 16UL);
 	v18 = ((u(*)())v15)(v16, v17);
+	v18;
 	goto b12;
-b19:	v19 = (u)zmkirblock;
+b21:	v19 = (u)zmkirblock;
 	v20 = vic;
 	v21 = ((u(*)())v19)(v20);
 	vcond_body = v21;
@@ -31261,7 +34199,7 @@ b19:	v19 = (u)zmkirblock;
 	vcond_next = v24;
 	v25 = (u)zexpr_to_ir;
 	v26 = vic;
-	v27 = *(u*)(*(u*)(vn + 8) + 8);
+	v27 = *(u*)(*(u*)(vn + 8UL) + 8UL);
 	v28 = ((u(*)())v25)(v26, v27);
 	vvalue = v28;
 	v29 = (u)zirbranch;
@@ -31270,116 +34208,130 @@ b19:	v19 = (u)zmkirblock;
 	v32 = vcond_next;
 	v33 = vcond_body;
 	v34 = ((u(*)())v29)(v30, v31, v32, v33);
+	v34;
 	v35 = (u)zstmt_to_ir;
 	v36 = vic;
-	v37 = *(u*)(*(u*)(vn + 8) + 16);
+	v37 = *(u*)(*(u*)(vn + 8UL) + 16UL);
 	v38 = ((u(*)())v35)(v36, v37);
+	v38;
 	v39 = (u)zirjump;
 	v40 = vic;
 	v41 = vcond_out;
 	v42 = vcond_next;
 	v43 = ((u(*)())v39)(v40, v41, v42);
-	vn = *(u*)(vn + 16);
+	v43;
+	vn = *(u*)(vn + 16UL);
 	goto b11;
-b23:	v14 = 1;
+b23:	v14 = 1UL;
 	goto b24;
-b17:	v13 = 1;
+b17:	v13 = 1UL;
 	goto b18;
-b9:	if (vkind != 5) goto b34;
+b9:	if (vkind != 5UL) goto b34;
 b35:	if (!vn) goto b41;
-	v49 = 0;
-b42:	if (!v49) goto b37;
+	v49 = 0UL;
+b42:	if (!v49) goto b39;
 	goto b7;
-b37:	v50 = (u)zstmt_to_ir;
+b39:	v50 = (u)zstmt_to_ir;
 	v51 = vic;
-	v52 = *(u*)(vn + 8);
+	v52 = *(u*)(vn + 8UL);
 	v53 = ((u(*)())v50)(v51, v52);
-	vn = *(u*)(vn + 16);
+	v53;
+	vn = *(u*)(vn + 16UL);
 	goto b35;
-b41:	v49 = 1;
+b41:	v49 = 1UL;
 	goto b42;
-b34:	if (vkind != 26) goto b45;
-	*vloopctx = *(u*)(vic + 56);
+b34:	if (vkind != 26UL) goto b45;
+	*(u*)((u)vloopctx + 0UL) = *(u*)(vic + 56UL);
 	v54 = (u)zmkirblock;
 	v55 = vic;
 	v56 = ((u(*)())v54)(v55);
-	*(u*)((u)vloopctx + 8) = v56;
+	*(u*)((u)vloopctx + 8UL) = v56;
 	v57 = (u)zmkirblock;
 	v58 = vic;
 	v59 = ((u(*)())v57)(v58);
-	*(u*)((u)vloopctx + 16) = v59;
-	*(u*)(vic + 56) = (u)vloopctx;
+	*(u*)((u)vloopctx + 16UL) = v59;
+	*(u*)(vic + 56UL) = (u)vloopctx;
 	v60 = (u)zirjump;
 	v61 = vic;
-	v62 = *(u*)((u)vloopctx + 8);
-	v63 = *(u*)((u)vloopctx + 8);
+	v62 = *(u*)((u)vloopctx + 8UL);
+	v63 = *(u*)((u)vloopctx + 8UL);
 	v64 = ((u(*)())v60)(v61, v62, v63);
+	v64;
 	v65 = (u)zstmt_to_ir;
 	v66 = vic;
-	v67 = *(u*)(vn + 8);
+	v67 = *(u*)(vn + 8UL);
 	v68 = ((u(*)())v65)(v66, v67);
+	v68;
 	v69 = (u)zirjump;
 	v70 = vic;
-	v71 = *(u*)((u)vloopctx + 8);
-	v72 = *(u*)((u)vloopctx + 16);
+	v71 = *(u*)((u)vloopctx + 8UL);
+	v72 = *(u*)((u)vloopctx + 16UL);
 	v73 = ((u(*)())v69)(v70, v71, v72);
-	*(u*)(vic + 56) = *vloopctx;
+	v73;
+	*(u*)(vic + 56UL) = *(u*)((u)vloopctx + 0UL);
 	goto b7;
-b45:	if (vkind != 27) goto b52;
-	if (!*(u*)(vic + 56)) goto b57;
-	v74 = 0;
-b58:	if (!v74) goto b53;
+b45:	if (vkind != 27UL) goto b52;
+	if (!*(u*)(vic + 56UL)) goto b57;
+	v74 = 0UL;
+b58:	if (!v74) goto b55;
 	v75 = (u)zcdie;
-	v76 = *(u*)vic;
+	v76 = *(u*)(vic + 0UL);
 	v77 = (u)"break not in loop";
 	v78 = ((u(*)())v75)(v76, v77);
+	v78;
 b53:	v79 = (u)zirjump;
 	v80 = vic;
-	v81 = *(u*)(*(u*)(vic + 56) + 16);
-	v82 = 0;
+	v81 = *(u*)(*(u*)(vic + 56UL) + 16UL);
+	v82 = 0UL;
 	v83 = ((u(*)())v79)(v80, v81, v82);
+	v83;
 	goto b7;
-b57:	v74 = 1;
+b55:	goto b53;
+b57:	v74 = 1UL;
 	goto b58;
-b52:	if (vkind != 28) goto b62;
-	if (!*(u*)(vic + 56)) goto b67;
-	v84 = 0;
-b68:	if (!v84) goto b63;
+b52:	if (vkind != 28UL) goto b62;
+	if (!*(u*)(vic + 56UL)) goto b67;
+	v84 = 0UL;
+b68:	if (!v84) goto b65;
 	v85 = (u)zcdie;
-	v86 = *(u*)vic;
+	v86 = *(u*)(vic + 0UL);
 	v87 = (u)"continue not in loop";
 	v88 = ((u(*)())v85)(v86, v87);
+	v88;
 b63:	v89 = (u)zirjump;
 	v90 = vic;
-	v91 = *(u*)(*(u*)(vic + 56) + 8);
-	v92 = 0;
+	v91 = *(u*)(*(u*)(vic + 56UL) + 8UL);
+	v92 = 0UL;
 	v93 = ((u(*)())v89)(v90, v91, v92);
+	v93;
 	goto b7;
-b67:	v84 = 1;
+b65:	goto b63;
+b67:	v84 = 1UL;
 	goto b68;
-b62:	if (vkind != 29) goto b72;
-	if (!*(u*)(vn + 8)) goto b75;
+b62:	if (vkind != 29UL) goto b72;
+	if (!*(u*)(vn + 8UL)) goto b75;
 	v94 = (u)zexpr_to_ir;
 	v95 = vic;
-	v96 = *(u*)(vn + 8);
+	v96 = *(u*)(vn + 8UL);
 	v97 = ((u(*)())v94)(v95, v96);
 	vvalue = v97;
 b73:	v102 = (u)zirreturn;
 	v103 = vic;
 	v104 = vvalue;
 	v105 = ((u(*)())v102)(v103, v104);
+	v105;
 	goto b7;
 b75:	v98 = (u)zmkirconst;
 	v99 = vic;
-	v100 = 0;
+	v100 = 0UL;
 	v101 = ((u(*)())v98)(v99, v100);
 	vvalue = v101;
 	goto b73;
-b72:	if (vkind != 31) goto b80;
+b72:	if (vkind != 31UL) goto b80;
 	v106 = (u)zirfind_block;
 	v107 = vic;
-	v108 = *(u*)(*(u*)(vn + 8) + 56);
-	v109 = 0;
+	v108 = *(u*)(*(u*)(vn + 8UL) + 56UL);
+	v109 = 0UL;
 	v110 = ((u(*)())v106)(v107, v108, v109);
 	vlabel = v110;
 	v111 = (u)zirjump;
@@ -31387,21 +34339,23 @@ b72:	if (vkind != 31) goto b80;
 	v113 = vlabel;
 	v114 = vlabel;
 	v115 = ((u(*)())v111)(v112, v113, v114);
+	v115;
 	goto b7;
-b80:	if (vkind != 32) goto b84;
+b80:	if (vkind != 32UL) goto b84;
 	v116 = (u)zirfind_block;
 	v117 = vic;
-	v118 = *(u*)(*(u*)(vn + 8) + 56);
-	v119 = 0;
+	v118 = *(u*)(*(u*)(vn + 8UL) + 56UL);
+	v119 = 0UL;
 	v120 = ((u(*)())v116)(v117, v118, v119);
 	vlabel = v120;
 	v121 = (u)zirjump;
 	v122 = vic;
 	v123 = vlabel;
-	v124 = 0;
+	v124 = 0UL;
 	v125 = ((u(*)())v121)(v122, v123, v124);
+	v125;
 	goto b7;
-b84:	if (vkind != 30) goto b88;
+b84:	if (vkind != 30UL) goto b88;
 	goto b7;
 b88:	v126 = (u)zexpr_to_ir;
 	v127 = vic;
@@ -31412,28 +34366,29 @@ b88:	v126 = (u)zexpr_to_ir;
 	v131 = vic;
 	v132 = vvalue;
 	v133 = ((u(*)())v130)(v131, v132);
+	v133;
 	goto b7;
-b5:	v9 = 1;
+b5:	v9 = 1UL;
 	goto b6;
 }
 u zstrcmp(u va, u vb) {
 	u vi = 0;
-	vi = 0;
-b1:	if ((s)(u)*(b*)(va + vi) <= (s)(u)*(b*)(vb + vi)) goto b3;
-	return 1;
-b3:	if ((s)(u)*(b*)(va + vi) >= (s)(u)*(b*)(vb + vi)) goto b6;
+	vi = 0UL;
+b1:	if ((s)(u)*(b*)(va + vi * 1UL) <= (s)(u)*(b*)(vb + vi * 1UL)) goto b5;
+	return 1UL;
+b5:	if ((s)(u)*(b*)(va + vi * 1UL) >= (s)(u)*(b*)(vb + vi * 1UL)) goto b8;
 	return -1UL;
-b6:	if ((u)*(b*)(va + vi) != 0) goto b9;
-	return 0;
-b9:	vi = vi + 1;
+b8:	if ((u)*(b*)(va + vi * 1UL) != 0UL) goto b11;
+	return 0UL;
+b11:	vi = vi + 1UL;
 	goto b1;
 }
 u zstrlen(u vs) {
 	u vret = 0;
-	vret = 0;
-b1:	if ((u)*(b*)(vs + vret) != 0) goto b3;
+	vret = 0UL;
+b1:	if ((u)*(b*)(vs + vret * 1UL) != 0UL) goto b5;
 	return vret;
-b3:	vret = vret + 1;
+b5:	vret = vret + 1UL;
 	goto b1;
 }
 u ztranslate(u vc, u vn) {
@@ -31479,68 +34434,75 @@ u ztranslate(u vc, u vn) {
 	u v41 = 0;
 	u v42 = 0;
 	u v43 = 0;
-	vv = *(u*)(vn + 16);
-	vnum_rules = 0;
+	vv = *(u*)(vn + 16UL);
+	vnum_rules = 0UL;
 b1:	if (!vv) goto b7;
-	v8 = 0;
-b8:	if (!v8) goto b3;
+	v8 = 0UL;
+b8:	if (!v8) goto b5;
 	v14 = (u)zalloc;
-	v15 = *(u*)vc;
-	v16 = vnum_rules * 8;
+	v15 = *(u*)(vc + 0UL);
+	v16 = vnum_rules * 8UL;
 	v17 = ((u(*)())v14)(v15, v16);
 	vtags = v17;
 	v18 = (u)zalloc;
-	v19 = *(u*)vc;
-	v20 = vnum_rules * 8;
+	v19 = *(u*)(vc + 0UL);
+	v20 = vnum_rules * 8UL;
 	v21 = ((u(*)())v18)(v19, v20);
 	vnodes = v21;
-	vi = 0;
-	vv = *(u*)(vn + 16);
+	vi = 0UL;
+	vv = *(u*)(vn + 16UL);
 b18:	if (!vv) goto b24;
-	v22 = 0;
-b25:	if (!v22) goto b20;
+	v22 = 0UL;
+b25:	if (!v22) goto b22;
 	v33 = (u)ztranslate_tag_to_str;
 	v34 = vc;
 	v35 = vtags;
 	v36 = vnum_rules;
 	v37 = ((u(*)())v33)(v34, v35, v36);
+	v37;
 	v38 = (u)ztranslate_rules;
 	v39 = vc;
 	v40 = vtags;
 	v41 = vnodes;
 	v42 = vnum_rules;
 	v43 = ((u(*)())v38)(v39, v40, v41, v42);
-	return 0;
-b20:	if (*(u*)vv != 91) goto b26;
+	v43;
+	return 0UL;
+b22:	if (*(u*)(vv + 0UL) != 91UL) goto b28;
 	v23 = (u)zmake_tag;
 	v24 = vc;
-	v25 = *(u*)(*(u*)(vv + 16) + 24);
-	v26 = *(u*)(*(u*)(vv + 16) + 32);
+	v25 = *(u*)(*(u*)(vv + 16UL) + 24UL);
+	v26 = *(u*)(*(u*)(vv + 16UL) + 32UL);
 	v27 = ((u(*)())v23)(v24, v25, v26);
 	vtag = v27;
 	v28 = (u)zdefine_enum_tag;
-	v29 = *(u*)(vc + 16);
+	v29 = *(u*)(vc + 16UL);
 	v30 = vtag;
 	v31 = vi;
 	v32 = ((u(*)())v28)(v29, v30, v31);
-	*(u*)(vtags + vi * 8) = vtag;
-	*(u*)(vnodes + vi * 8) = vv;
-	vi = vi + 1;
-b26:	vv = *(u*)(vv + 8);
+	v32;
+	*(u*)(vtags + vi * 8UL) = vtag;
+	*(u*)(vnodes + vi * 8UL) = vv;
+	vi = vi + 1UL;
+b26:	vv = *(u*)(vv + 8UL);
 	goto b18;
-b24:	v22 = 1;
+b28:	goto b26;
+b24:	v22 = 1UL;
 	goto b25;
-b3:	if (*(u*)vv != 92) goto b9;
+b5:	if (*(u*)(vv + 0UL) != 92UL) goto b11;
 	v9 = (u)zsetprefix;
 	v10 = vc;
-	v11 = *(u*)(*(u*)(vv + 16) + 24);
-	v12 = *(u*)(*(u*)(vv + 16) + 32);
+	v11 = *(u*)(*(u*)(vv + 16UL) + 24UL);
+	v12 = *(u*)(*(u*)(vv + 16UL) + 32UL);
 	v13 = ((u(*)())v9)(v10, v11, v12);
-b9:	if (*(u*)vv != 91) goto b13;
-	vnum_rules = vnum_rules + 1;
-b13:	vv = *(u*)(vv + 8);
+	v13;
+b9:	if (*(u*)(vv + 0UL) != 91UL) goto b15;
+	vnum_rules = vnum_rules + 1UL;
+b13:	vv = *(u*)(vv + 8UL);
 	goto b1;
-b7:	v8 = 1;
+b15:	goto b13;
+b11:	goto b9;
+b7:	v8 = 1UL;
 	goto b8;
 }
 u ztranslate_call(u vc, u vic, u vfail, u vn) {
@@ -31634,40 +34596,43 @@ u ztranslate_call(u vc, u vic, u vfail, u vn) {
 	u v91 = 0;
 	u v92 = 0;
 	u v93 = 0;
-	vprefix = *(u*)(vc + 32);
+	vprefix = *(u*)(vc + 32UL);
 	v14 = (u)zstrlen;
 	v15 = vprefix;
 	v16 = ((u(*)())v14)(v15);
 	vprefix_len = v16;
-	vlen = vprefix_len + *(u*)(vn + 32) + 4;
+	vlen = vprefix_len + *(u*)(vn + 32UL) + 4UL;
 	v17 = (u)zalloc;
-	v18 = *(u*)vc;
-	v19 = vlen + 1;
+	v18 = *(u*)(vc + 0UL);
+	v19 = vlen + 1UL;
 	v20 = ((u(*)())v17)(v18, v19);
 	vresult = v20;
 	v21 = (u)zmemcpy;
 	v22 = vresult;
 	v23 = (u)"peg_";
-	v24 = 4;
+	v24 = 4UL;
 	v25 = ((u(*)())v21)(v22, v23, v24);
+	v25;
 	v26 = (u)zmemcpy;
-	v27 = vresult + 4;
+	v27 = vresult + 4UL * 1UL;
 	v28 = vprefix;
 	v29 = vprefix_len;
 	v30 = ((u(*)())v26)(v27, v28, v29);
+	v30;
 	v31 = (u)zmemcpy;
-	v32 = vresult + 4 + vprefix_len;
-	v33 = *(u*)(vn + 24);
-	v34 = *(u*)(vn + 32);
+	v32 = vresult + (4UL + vprefix_len) * 1UL;
+	v33 = *(u*)(vn + 24UL);
+	v34 = *(u*)(vn + 32UL);
 	v35 = ((u(*)())v31)(v32, v33, v34);
-	*(b*)(vresult + vlen) = 0;
+	v35;
+	*(b*)(vresult + vlen * 1UL) = 0UL;
 	v36 = (u)zmkirblock;
 	v37 = vic;
 	v38 = ((u(*)())v36)(v37);
 	vnext = v38;
 	v39 = (u)zmktype0;
-	v40 = *(u*)(vc + 16);
-	v41 = 2;
+	v40 = *(u*)(vc + 16UL);
+	v41 = 2UL;
 	v42 = ((u(*)())v39)(v40, v41);
 	vt = v42;
 	v43 = (u)zmkirtmp;
@@ -31682,7 +34647,7 @@ u ztranslate_call(u vc, u vic, u vfail, u vn) {
 	va = v50;
 	v51 = (u)zmkirarg;
 	v52 = vic;
-	v53 = 0;
+	v53 = 0UL;
 	v54 = va;
 	v55 = ((u(*)())v51)(v52, v53, v54);
 	vo = v55;
@@ -31690,6 +34655,7 @@ u ztranslate_call(u vc, u vic, u vfail, u vn) {
 	v57 = vic;
 	v58 = vo;
 	v59 = ((u(*)())v56)(v57, v58);
+	v59;
 	v60 = (u)zmkirretval;
 	v61 = vic;
 	v62 = vret;
@@ -31700,6 +34666,7 @@ u ztranslate_call(u vc, u vic, u vfail, u vn) {
 	v66 = vic;
 	v67 = vo;
 	v68 = ((u(*)())v65)(v66, v67);
+	v68;
 	v69 = (u)zmkirfuncref;
 	v70 = vic;
 	v71 = vresult;
@@ -31708,17 +34675,18 @@ u ztranslate_call(u vc, u vic, u vfail, u vn) {
 	v73 = (u)zircall;
 	v74 = vic;
 	v75 = va;
-	v76 = 1;
+	v76 = 1UL;
 	v77 = ((u(*)())v73)(v74, v75, v76);
+	v77;
 	va = vret;
 	v78 = (u)zmkirconst;
 	v79 = vic;
-	v80 = 0;
+	v80 = 0UL;
 	v81 = ((u(*)())v78)(v79, v80);
 	vb = v81;
 	v82 = (u)zmkirop;
 	v83 = vic;
-	v84 = 22;
+	v84 = 22UL;
 	v85 = va;
 	v86 = vb;
 	v87 = ((u(*)())v82)(v83, v84, v85, v86);
@@ -31729,7 +34697,8 @@ u ztranslate_call(u vc, u vic, u vfail, u vn) {
 	v91 = vfail;
 	v92 = vnext;
 	v93 = ((u(*)())v88)(v89, v90, v91, v92);
-	return 0;
+	v93;
+	return 0UL;
 }
 u ztranslate_charset(u vc, u vic, u vfail, u vn) {
 	u vi = 0;
@@ -31849,34 +34818,36 @@ u ztranslate_charset(u vc, u vic, u vfail, u vn) {
 	u v118 = 0;
 	vhex = (u)"0123456789abcdef";
 	v19 = (u)zmemset;
-	v20 = *(u*)(vc + 24);
-	v21 = 0;
-	v22 = 256;
+	v20 = *(u*)(vc + 24UL);
+	v21 = 0UL;
+	v22 = 256UL;
 	v23 = ((u(*)())v19)(v20, v21, v22);
-	vi = 1;
-	vlen = *(u*)(vn + 32) - 1;
-b2:	if (vi != vlen) goto b4;
-	vcount = 0;
-	vi = 1;
-b31:	if (vi != 256) goto b33;
-	vi = 1;
-	vj = 0;
-b36:	if (vi != 256) goto b38;
-	*(b*)(*(u*)(vc + 24) + vj) = 0;
+	v23;
+	vi = 1UL;
+	vlen = *(u*)(vn + 32UL) - 1UL;
+b2:	if (vi != vlen) goto b6;
+	vcount = 0UL;
+	vi = 1UL;
+b31:	if (vi != 256UL) goto b35;
+	vi = 1UL;
+	vj = 0UL;
+b36:	if (vi != 256UL) goto b40;
+	*(b*)(*(u*)(vc + 24UL) + vj * 1UL) = 0UL;
 	v38 = (u)zalloc;
-	v39 = *(u*)vc;
-	v40 = vj + 1;
+	v39 = *(u*)(vc + 0UL);
+	v40 = vj + 1UL;
 	v41 = ((u(*)())v38)(v39, v40);
 	vs = v41;
 	v42 = (u)zmemcpy;
 	v43 = vs;
-	v44 = *(u*)(vc + 24);
+	v44 = *(u*)(vc + 24UL);
 	v45 = vj;
 	v46 = ((u(*)())v42)(v43, v44, v45);
-	*(b*)(vs + vj) = 0;
+	v46;
+	*(b*)(vs + vj * 1UL) = 0UL;
 	v47 = (u)zmktype0;
-	v48 = *(u*)(vc + 16);
-	v49 = 2;
+	v48 = *(u*)(vc + 16UL);
+	v49 = 2UL;
 	v50 = ((u(*)())v47)(v48, v49);
 	vt = v50;
 	v51 = (u)zmkirblock;
@@ -31898,6 +34869,7 @@ b36:	if (vi != 256) goto b38;
 	v64 = vic;
 	v65 = vo;
 	v66 = ((u(*)())v63)(v64, v65);
+	v66;
 	v67 = (u)zmkirvarop;
 	v68 = vic;
 	v69 = (u)"c";
@@ -31905,7 +34877,7 @@ b36:	if (vi != 256) goto b38;
 	voa = v70;
 	v71 = (u)zmkirarg;
 	v72 = vic;
-	v73 = 0;
+	v73 = 0UL;
 	v74 = voa;
 	v75 = ((u(*)())v71)(v72, v73, v74);
 	vo = v75;
@@ -31913,6 +34885,7 @@ b36:	if (vi != 256) goto b38;
 	v77 = vic;
 	v78 = vo;
 	v79 = ((u(*)())v76)(v77, v78);
+	v79;
 	v80 = (u)zmkirstr;
 	v81 = vic;
 	v82 = vs;
@@ -31921,7 +34894,7 @@ b36:	if (vi != 256) goto b38;
 	voa = v84;
 	v85 = (u)zmkirarg;
 	v86 = vic;
-	v87 = 1;
+	v87 = 1UL;
 	v88 = voa;
 	v89 = ((u(*)())v85)(v86, v87, v88);
 	vo = v89;
@@ -31929,6 +34902,7 @@ b36:	if (vi != 256) goto b38;
 	v91 = vic;
 	v92 = vo;
 	v93 = ((u(*)())v90)(v91, v92);
+	v93;
 	v94 = (u)zmkirfuncref;
 	v95 = vic;
 	v96 = (u)"charset";
@@ -31937,17 +34911,18 @@ b36:	if (vi != 256) goto b38;
 	v98 = (u)zircall;
 	v99 = vic;
 	v100 = voa;
-	v101 = 2;
+	v101 = 2UL;
 	v102 = ((u(*)())v98)(v99, v100, v101);
+	v102;
 	voa = vret;
 	v103 = (u)zmkirconst;
 	v104 = vic;
-	v105 = 0;
+	v105 = 0UL;
 	v106 = ((u(*)())v103)(v104, v105);
 	vob = v106;
 	v107 = (u)zmkirop;
 	v108 = vic;
-	v109 = 22;
+	v109 = 22UL;
 	v110 = voa;
 	v111 = vob;
 	v112 = ((u(*)())v107)(v108, v109, v110, v111);
@@ -31958,53 +34933,59 @@ b36:	if (vi != 256) goto b38;
 	v116 = vfail;
 	v117 = vnext;
 	v118 = ((u(*)())v113)(v114, v115, v116, v117);
-	return 0;
-b38:	if (!(u)*(b*)(*(u*)(vc + 24) + vi)) goto b41;
-	*(b*)(*(u*)(vc + 24) + vj) = vi;
-	vj = vj + 1;
-b41:	vi = vi + 1;
+	v118;
+	return 0UL;
+b40:	if (!(u)*(b*)(*(u*)(vc + 24UL) + vi * 1UL)) goto b43;
+	*(b*)(*(u*)(vc + 24UL) + vj * 1UL) = vi;
+	vj = vj + 1UL;
+b41:	vi = vi + 1UL;
 	goto b36;
-b33:	vcount = vcount + (u)*(b*)(*(u*)(vc + 24) + vi);
-	vi = vi + 1;
+b43:	goto b41;
+b35:	vcount = vcount + (u)*(b*)(*(u*)(vc + 24UL) + vi * 1UL);
+	vi = vi + 1UL;
 	goto b31;
-b4:	vch = (u)*(b*)(*(u*)(vn + 24) + vi);
-	vi = vi + 1;
-	if (vch != 92) goto b7;
+b6:	vch = (u)*(b*)(*(u*)(vn + 24UL) + vi * 1UL);
+	vi = vi + 1UL;
+	if (vch != 92UL) goto b9;
 	v24 = (u)zparse_escape;
-	v25 = *(u*)(vn + 24);
+	v25 = *(u*)(vn + 24UL);
 	v26 = (u)&vi;
 	v27 = vlen;
 	v28 = ((u(*)())v24)(v25, v26, v27);
 	vch = v28;
 b7:	if ((s)vi >= (s)vlen) goto b15;
-	if ((u)*(b*)(*(u*)(vn + 24) + vi) != 45) goto b15;
-	v29 = 1;
+	if ((u)*(b*)(*(u*)(vn + 24UL) + vi * 1UL) != 45UL) goto b15;
+	v29 = 1UL;
 b17:	if (!v29) goto b13;
-	vi = vi + 1;
-	if (vi != vlen) goto b18;
+	vi = vi + 1UL;
+	if (vi != vlen) goto b20;
 	v30 = (u)zdie;
 	v31 = (u)"invalid range";
 	v32 = ((u(*)())v30)(v31);
+	v32;
 b18:	va = vch;
-	vch = (u)*(b*)(*(u*)(vn + 24) + vi);
-	vi = vi + 1;
-	if (vch != 92) goto b22;
+	vch = (u)*(b*)(*(u*)(vn + 24UL) + vi * 1UL);
+	vi = vi + 1UL;
+	if (vch != 92UL) goto b24;
 	v33 = (u)zparse_escape;
-	v34 = *(u*)(vn + 24);
+	v34 = *(u*)(vn + 24UL);
 	v35 = (u)&vi;
 	v36 = vlen;
 	v37 = ((u(*)())v33)(v34, v35, v36);
 	vch = v37;
 b22:	vb = vch;
-b26:	if ((s)va <= (s)vb) goto b28;
-	goto b2;
-b28:	*(b*)(*(u*)(vc + 24) + va) = 1;
-	va = va + 1;
+b26:	if ((s)va <= (s)vb) goto b30;
+b11:	goto b2;
+b30:	*(b*)(*(u*)(vc + 24UL) + va * 1UL) = 1UL;
+	va = va + 1UL;
 	goto b26;
-b13:	*(b*)(*(u*)(vc + 24) + vch) = 1;
-	goto b2;
-b15:	v29 = 0;
+b24:	goto b22;
+b20:	goto b18;
+b13:	*(b*)(*(u*)(vc + 24UL) + vch * 1UL) = 1UL;
+	goto b11;
+b15:	v29 = 0UL;
 	goto b17;
+b9:	goto b7;
 }
 u ztranslate_literal(u vc, u vic, u vfail, u vn) {
 	u va = 0;
@@ -32096,19 +35077,20 @@ u ztranslate_literal(u vc, u vic, u vfail, u vn) {
 	u v90 = 0;
 	u v91 = 0;
 	v11 = (u)zalloc;
-	v12 = *(u*)vc;
-	v13 = *(u*)(vn + 32) - 1;
+	v12 = *(u*)(vc + 0UL);
+	v13 = *(u*)(vn + 32UL) - 1UL;
 	v14 = ((u(*)())v11)(v12, v13);
 	vs = v14;
 	v15 = (u)zmemcpy;
 	v16 = vs;
-	v17 = *(u*)(vn + 24) + 1;
-	v18 = *(u*)(vn + 32) - 2;
+	v17 = *(u*)(vn + 24UL) + 1UL * 1UL;
+	v18 = *(u*)(vn + 32UL) - 2UL;
 	v19 = ((u(*)())v15)(v16, v17, v18);
-	*(b*)(vs + *(u*)(vn + 32) - 1) = 0;
+	v19;
+	*(b*)(vs + (*(u*)(vn + 32UL) - 1UL) * 1UL) = 0UL;
 	v20 = (u)zmktype0;
-	v21 = *(u*)(vc + 16);
-	v22 = 2;
+	v21 = *(u*)(vc + 16UL);
+	v22 = 2UL;
 	v23 = ((u(*)())v20)(v21, v22);
 	vt = v23;
 	v24 = (u)zmkirblock;
@@ -32130,6 +35112,7 @@ u ztranslate_literal(u vc, u vic, u vfail, u vn) {
 	v37 = vic;
 	v38 = vo;
 	v39 = ((u(*)())v36)(v37, v38);
+	v39;
 	v40 = (u)zmkirvarop;
 	v41 = vic;
 	v42 = (u)"c";
@@ -32137,7 +35120,7 @@ u ztranslate_literal(u vc, u vic, u vfail, u vn) {
 	va = v43;
 	v44 = (u)zmkirarg;
 	v45 = vic;
-	v46 = 0;
+	v46 = 0UL;
 	v47 = va;
 	v48 = ((u(*)())v44)(v45, v46, v47);
 	vo = v48;
@@ -32145,15 +35128,16 @@ u ztranslate_literal(u vc, u vic, u vfail, u vn) {
 	v50 = vic;
 	v51 = vo;
 	v52 = ((u(*)())v49)(v50, v51);
+	v52;
 	v53 = (u)zmkirstr;
 	v54 = vic;
 	v55 = vs;
-	v56 = *(u*)(vn + 32) - 2;
+	v56 = *(u*)(vn + 32UL) - 2UL;
 	v57 = ((u(*)())v53)(v54, v55, v56);
 	va = v57;
 	v58 = (u)zmkirarg;
 	v59 = vic;
-	v60 = 1;
+	v60 = 1UL;
 	v61 = va;
 	v62 = ((u(*)())v58)(v59, v60, v61);
 	vo = v62;
@@ -32161,6 +35145,7 @@ u ztranslate_literal(u vc, u vic, u vfail, u vn) {
 	v64 = vic;
 	v65 = vo;
 	v66 = ((u(*)())v63)(v64, v65);
+	v66;
 	v67 = (u)zmkirfuncref;
 	v68 = vic;
 	v69 = (u)"literal";
@@ -32169,17 +35154,18 @@ u ztranslate_literal(u vc, u vic, u vfail, u vn) {
 	v71 = (u)zircall;
 	v72 = vic;
 	v73 = va;
-	v74 = 2;
+	v74 = 2UL;
 	v75 = ((u(*)())v71)(v72, v73, v74);
+	v75;
 	va = vret;
 	v76 = (u)zmkirconst;
 	v77 = vic;
-	v78 = 0;
+	v78 = 0UL;
 	v79 = ((u(*)())v76)(v77, v78);
 	vb = v79;
 	v80 = (u)zmkirop;
 	v81 = vic;
-	v82 = 22;
+	v82 = 22UL;
 	v83 = va;
 	v84 = vb;
 	v85 = ((u(*)())v80)(v81, v82, v83, v84);
@@ -32190,7 +35176,8 @@ u ztranslate_literal(u vc, u vic, u vfail, u vn) {
 	v89 = vfail;
 	v90 = vnext;
 	v91 = ((u(*)())v86)(v87, v88, v89, v90);
-	return 0;
+	v91;
+	return 0UL;
 }
 u ztranslate_pattern(u vc, u vic, u vfail, u vn) {
 	u vcount = 0;
@@ -32727,10 +35714,10 @@ u ztranslate_pattern(u vc, u vic, u vfail, u vn) {
 	u v535 = 0;
 	u v536 = 0;
 	u v537 = 0;
-b2:	if (*(u*)vn != 93) goto b6;
-	vd = *(u*)(vn + 16);
-	if (!*(u*)(vd + 8)) goto b11;
-	v14 = 0;
+b2:	if (*(u*)(vn + 0UL) != 93UL) goto b6;
+	vd = *(u*)(vn + 16UL);
+	if (!*(u*)(vd + 8UL)) goto b11;
+	v14 = 0UL;
 b12:	if (!v14) goto b9;
 	v15 = (u)ztranslate_pattern;
 	v16 = vc;
@@ -32738,7 +35725,8 @@ b12:	if (!v14) goto b9;
 	v18 = vfail;
 	v19 = vd;
 	v20 = ((u(*)())v15)(v16, v17, v18, v19);
-b3:	return 0;
+	v20;
+b7:b4:	return 0UL;
 b9:	v21 = (u)zmkirblock;
 	v22 = vic;
 	v23 = ((u(*)())v21)(v22);
@@ -32752,9 +35740,10 @@ b9:	v21 = (u)zmkirblock;
 	v29 = vnext;
 	v30 = vnext;
 	v31 = ((u(*)())v27)(v28, v29, v30);
+	v31;
 b17:	if (!vd) goto b23;
-	v32 = 0;
-b24:	if (!v32) goto b19;
+	v32 = 0UL;
+b24:	if (!v32) goto b21;
 	v69 = (u)zmkirvarop;
 	v70 = vic;
 	v71 = (u)"c";
@@ -32762,7 +35751,7 @@ b24:	if (!v32) goto b19;
 	va = v72;
 	v73 = (u)zmkirarg;
 	v74 = vic;
-	v75 = 0;
+	v75 = 0UL;
 	v76 = va;
 	v77 = ((u(*)())v73)(v74, v75, v76);
 	vo = v77;
@@ -32770,6 +35759,7 @@ b24:	if (!v32) goto b19;
 	v79 = vic;
 	v80 = vo;
 	v81 = ((u(*)())v78)(v79, v80);
+	v81;
 	v82 = (u)zmkirfuncref;
 	v83 = vic;
 	v84 = (u)"fail";
@@ -32778,13 +35768,15 @@ b24:	if (!v32) goto b19;
 	v86 = (u)zircall;
 	v87 = vic;
 	v88 = va;
-	v89 = 1;
+	v89 = 1UL;
 	v90 = ((u(*)())v86)(v87, v88, v89);
+	v90;
 	v91 = (u)zirjump;
 	v92 = vic;
 	v93 = vfail;
 	v94 = vout;
 	v95 = ((u(*)())v91)(v92, v93, v94);
+	v95;
 	v96 = (u)zmkirvarop;
 	v97 = vic;
 	v98 = (u)"c";
@@ -32792,7 +35784,7 @@ b24:	if (!v32) goto b19;
 	va = v99;
 	v100 = (u)zmkirarg;
 	v101 = vic;
-	v102 = 0;
+	v102 = 0UL;
 	v103 = va;
 	v104 = ((u(*)())v100)(v101, v102, v103);
 	vo = v104;
@@ -32800,6 +35792,7 @@ b24:	if (!v32) goto b19;
 	v106 = vic;
 	v107 = vo;
 	v108 = ((u(*)())v105)(v106, v107);
+	v108;
 	v109 = (u)zmkirfuncref;
 	v110 = vic;
 	v111 = (u)"commit";
@@ -32808,10 +35801,11 @@ b24:	if (!v32) goto b19;
 	v113 = (u)zircall;
 	v114 = vic;
 	v115 = va;
-	v116 = 1;
+	v116 = 1UL;
 	v117 = ((u(*)())v113)(v114, v115, v116);
-	goto b3;
-b19:	v33 = (u)zmkirblock;
+	v117;
+	goto b7;
+b21:	v33 = (u)zmkirblock;
 	v34 = vic;
 	v35 = ((u(*)())v33)(v34);
 	vnext = v35;
@@ -32822,7 +35816,7 @@ b19:	v33 = (u)zmkirblock;
 	va = v39;
 	v40 = (u)zmkirarg;
 	v41 = vic;
-	v42 = 0;
+	v42 = 0UL;
 	v43 = va;
 	v44 = ((u(*)())v40)(v41, v42, v43);
 	vo = v44;
@@ -32830,6 +35824,7 @@ b19:	v33 = (u)zmkirblock;
 	v46 = vic;
 	v47 = vo;
 	v48 = ((u(*)())v45)(v46, v47);
+	v48;
 	v49 = (u)zmkirfuncref;
 	v50 = vic;
 	v51 = (u)"choice";
@@ -32838,57 +35833,62 @@ b19:	v33 = (u)zmkirblock;
 	v53 = (u)zircall;
 	v54 = vic;
 	v55 = va;
-	v56 = 1;
+	v56 = 1UL;
 	v57 = ((u(*)())v53)(v54, v55, v56);
+	v57;
 	v58 = (u)ztranslate_pattern;
 	v59 = vc;
 	v60 = vic;
 	v61 = vnext;
 	v62 = vd;
 	v63 = ((u(*)())v58)(v59, v60, v61, v62);
+	v63;
 	v64 = (u)zirjump;
 	v65 = vic;
 	v66 = vout;
 	v67 = vnext;
 	v68 = ((u(*)())v64)(v65, v66, v67);
-	vd = *(u*)(vd + 8);
+	v68;
+	vd = *(u*)(vd + 8UL);
 	goto b17;
-b23:	v32 = 1;
+b23:	v32 = 1UL;
 	goto b24;
-b11:	v14 = 1;
+b11:	v14 = 1UL;
 	goto b12;
-b6:	if (*(u*)vn != 94) goto b45;
-	vd = *(u*)(vn + 16);
+b6:	if (*(u*)(vn + 0UL) != 94UL) goto b45;
+	vd = *(u*)(vn + 16UL);
 	v118 = (u)ztranslate_pattern;
 	v119 = vc;
 	v120 = vic;
 	v121 = vfail;
 	v122 = vd;
 	v123 = ((u(*)())v118)(v119, v120, v121, v122);
-	vd = *(u*)(vd + 8);
+	v123;
+	vd = *(u*)(vd + 8UL);
 b47:	if (!vd) goto b53;
-	v124 = 0;
-b54:	if (!v124) goto b49;
-	goto b3;
-b49:	v125 = (u)ztranslate_pattern;
+	v124 = 0UL;
+b54:	if (!v124) goto b51;
+	goto b4;
+b51:	v125 = (u)ztranslate_pattern;
 	v126 = vc;
 	v127 = vic;
 	v128 = vfail;
 	v129 = vd;
 	v130 = ((u(*)())v125)(v126, v127, v128, v129);
-	vd = *(u*)(vd + 8);
+	v130;
+	vd = *(u*)(vd + 8UL);
 	goto b47;
-b53:	v124 = 1;
+b53:	v124 = 1UL;
 	goto b54;
-b45:	if (*(u*)vn != 96) goto b57;
+b45:	if (*(u*)(vn + 0UL) != 96UL) goto b57;
 	v131 = (u)zdecode_look;
 	v132 = vn;
 	v133 = ((u(*)())v131)(v132);
 	vlook = v133;
-	vd = *(u*)(vn + 16);
-	if (*(u*)vd != 95) goto b59;
-	vd = *(u*)(vd + 8);
-b59:	if (vlook != 2) goto b64;
+	vd = *(u*)(vn + 16UL);
+	if (*(u*)(vd + 0UL) != 95UL) goto b61;
+	vd = *(u*)(vd + 8UL);
+b59:	if (vlook != 2UL) goto b64;
 	v134 = (u)zmkirblock;
 	v135 = vic;
 	v136 = ((u(*)())v134)(v135);
@@ -32904,7 +35904,7 @@ b59:	if (vlook != 2) goto b64;
 	va = v143;
 	v144 = (u)zmkirarg;
 	v145 = vic;
-	v146 = 0;
+	v146 = 0UL;
 	v147 = va;
 	v148 = ((u(*)())v144)(v145, v146, v147);
 	vo = v148;
@@ -32912,6 +35912,7 @@ b59:	if (vlook != 2) goto b64;
 	v150 = vic;
 	v151 = vo;
 	v152 = ((u(*)())v149)(v150, v151);
+	v152;
 	v153 = (u)zmkirfuncref;
 	v154 = vic;
 	v155 = (u)"choice";
@@ -32920,14 +35921,16 @@ b59:	if (vlook != 2) goto b64;
 	v157 = (u)zircall;
 	v158 = vic;
 	v159 = va;
-	v160 = 1;
+	v160 = 1UL;
 	v161 = ((u(*)())v157)(v158, v159, v160);
+	v161;
 	v162 = (u)ztranslate_pattern;
 	v163 = vc;
 	v164 = vic;
 	v165 = vnext;
 	v166 = vd;
 	v167 = ((u(*)())v162)(v163, v164, v165, v166);
+	v167;
 	v168 = (u)zmkirvarop;
 	v169 = vic;
 	v170 = (u)"c";
@@ -32935,7 +35938,7 @@ b59:	if (vlook != 2) goto b64;
 	va = v171;
 	v172 = (u)zmkirarg;
 	v173 = vic;
-	v174 = 0;
+	v174 = 0UL;
 	v175 = va;
 	v176 = ((u(*)())v172)(v173, v174, v175);
 	vo = v176;
@@ -32943,6 +35946,7 @@ b59:	if (vlook != 2) goto b64;
 	v178 = vic;
 	v179 = vo;
 	v180 = ((u(*)())v177)(v178, v179);
+	v180;
 	v181 = (u)zmkirfuncref;
 	v182 = vic;
 	v183 = (u)"fail";
@@ -32951,13 +35955,15 @@ b59:	if (vlook != 2) goto b64;
 	v185 = (u)zircall;
 	v186 = vic;
 	v187 = va;
-	v188 = 1;
+	v188 = 1UL;
 	v189 = ((u(*)())v185)(v186, v187, v188);
+	v189;
 	v190 = (u)zirjump;
 	v191 = vic;
 	v192 = vout;
 	v193 = vnext;
 	v194 = ((u(*)())v190)(v191, v192, v193);
+	v194;
 	v195 = (u)zmkirvarop;
 	v196 = vic;
 	v197 = (u)"c";
@@ -32965,7 +35971,7 @@ b59:	if (vlook != 2) goto b64;
 	va = v198;
 	v199 = (u)zmkirarg;
 	v200 = vic;
-	v201 = 0;
+	v201 = 0UL;
 	v202 = va;
 	v203 = ((u(*)())v199)(v200, v201, v202);
 	vo = v203;
@@ -32973,6 +35979,7 @@ b59:	if (vlook != 2) goto b64;
 	v205 = vic;
 	v206 = vo;
 	v207 = ((u(*)())v204)(v205, v206);
+	v207;
 	v208 = (u)zmkirfuncref;
 	v209 = vic;
 	v210 = (u)"fail";
@@ -32981,15 +35988,17 @@ b59:	if (vlook != 2) goto b64;
 	v212 = (u)zircall;
 	v213 = vic;
 	v214 = va;
-	v215 = 1;
+	v215 = 1UL;
 	v216 = ((u(*)())v212)(v213, v214, v215);
+	v216;
 	v217 = (u)zirjump;
 	v218 = vic;
 	v219 = vfail;
 	v220 = vout;
 	v221 = ((u(*)())v217)(v218, v219, v220);
-	goto b3;
-b64:	if (vlook != 1) goto b86;
+	v221;
+b62:	goto b4;
+b64:	if (vlook != 1UL) goto b86;
 	v222 = (u)zmkirblock;
 	v223 = vic;
 	v224 = ((u(*)())v222)(v223);
@@ -33001,7 +36010,7 @@ b64:	if (vlook != 1) goto b86;
 	va = v228;
 	v229 = (u)zmkirarg;
 	v230 = vic;
-	v231 = 0;
+	v231 = 0UL;
 	v232 = va;
 	v233 = ((u(*)())v229)(v230, v231, v232);
 	vo = v233;
@@ -33009,6 +36018,7 @@ b64:	if (vlook != 1) goto b86;
 	v235 = vic;
 	v236 = vo;
 	v237 = ((u(*)())v234)(v235, v236);
+	v237;
 	v238 = (u)zmkirfuncref;
 	v239 = vic;
 	v240 = (u)"choice";
@@ -33017,14 +36027,16 @@ b64:	if (vlook != 1) goto b86;
 	v242 = (u)zircall;
 	v243 = vic;
 	v244 = va;
-	v245 = 1;
+	v245 = 1UL;
 	v246 = ((u(*)())v242)(v243, v244, v245);
+	v246;
 	v247 = (u)ztranslate_pattern;
 	v248 = vc;
 	v249 = vic;
 	v250 = vout;
 	v251 = vd;
 	v252 = ((u(*)())v247)(v248, v249, v250, v251);
+	v252;
 	v253 = (u)zmkirvarop;
 	v254 = vic;
 	v255 = (u)"c";
@@ -33032,7 +36044,7 @@ b64:	if (vlook != 1) goto b86;
 	va = v256;
 	v257 = (u)zmkirarg;
 	v258 = vic;
-	v259 = 0;
+	v259 = 0UL;
 	v260 = va;
 	v261 = ((u(*)())v257)(v258, v259, v260);
 	vo = v261;
@@ -33040,6 +36052,7 @@ b64:	if (vlook != 1) goto b86;
 	v263 = vic;
 	v264 = vo;
 	v265 = ((u(*)())v262)(v263, v264);
+	v265;
 	v266 = (u)zmkirfuncref;
 	v267 = vic;
 	v268 = (u)"fail";
@@ -33048,8 +36061,9 @@ b64:	if (vlook != 1) goto b86;
 	v270 = (u)zircall;
 	v271 = vic;
 	v272 = va;
-	v273 = 1;
+	v273 = 1UL;
 	v274 = ((u(*)())v270)(v271, v272, v273);
+	v274;
 	v275 = (u)zmkirvarop;
 	v276 = vic;
 	v277 = (u)"c";
@@ -33057,7 +36071,7 @@ b64:	if (vlook != 1) goto b86;
 	va = v278;
 	v279 = (u)zmkirarg;
 	v280 = vic;
-	v281 = 0;
+	v281 = 0UL;
 	v282 = va;
 	v283 = ((u(*)())v279)(v280, v281, v282);
 	vo = v283;
@@ -33065,6 +36079,7 @@ b64:	if (vlook != 1) goto b86;
 	v285 = vic;
 	v286 = vo;
 	v287 = ((u(*)())v284)(v285, v286);
+	v287;
 	v288 = (u)zmkirfuncref;
 	v289 = vic;
 	v290 = (u)"fail";
@@ -33073,32 +36088,37 @@ b64:	if (vlook != 1) goto b86;
 	v292 = (u)zircall;
 	v293 = vic;
 	v294 = va;
-	v295 = 1;
+	v295 = 1UL;
 	v296 = ((u(*)())v292)(v293, v294, v295);
+	v296;
 	v297 = (u)zirjump;
 	v298 = vic;
 	v299 = vfail;
 	v300 = vout;
 	v301 = ((u(*)())v297)(v298, v299, v300);
-	goto b3;
-b86:	if (vlook != 0) goto b106;
+	v301;
+	goto b62;
+b86:	if (vlook != 0UL) goto b106;
 	v302 = (u)ztranslate_pattern;
 	v303 = vc;
 	v304 = vic;
 	v305 = vfail;
 	v306 = vd;
 	v307 = ((u(*)())v302)(v303, v304, v305, v306);
-	goto b3;
+	v307;
+	goto b62;
 b106:	v308 = (u)zdie;
 	v309 = (u)"invalid lookop";
 	v310 = ((u(*)())v308)(v309);
-	goto b3;
-b57:	if (*(u*)vn != 98) goto b110;
+	v310;
+	goto b62;
+b61:	goto b59;
+b57:	if (*(u*)(vn + 0UL) != 98UL) goto b110;
 	v311 = (u)zdecode_count;
 	v312 = vn;
 	v313 = ((u(*)())v311)(v312);
 	vcount = v313;
-	if (vcount != 0) goto b114;
+	if (vcount != 0UL) goto b114;
 	v314 = (u)zmkirvarop;
 	v315 = vic;
 	v316 = (u)"c";
@@ -33106,7 +36126,7 @@ b57:	if (*(u*)vn != 98) goto b110;
 	va = v317;
 	v318 = (u)zmkirarg;
 	v319 = vic;
-	v320 = 0;
+	v320 = 0UL;
 	v321 = va;
 	v322 = ((u(*)())v318)(v319, v320, v321);
 	vo = v322;
@@ -33114,6 +36134,7 @@ b57:	if (*(u*)vn != 98) goto b110;
 	v324 = vic;
 	v325 = vo;
 	v326 = ((u(*)())v323)(v324, v325);
+	v326;
 	v327 = (u)zmkirfuncref;
 	v328 = vic;
 	v329 = (u)"choice";
@@ -33122,8 +36143,9 @@ b57:	if (*(u*)vn != 98) goto b110;
 	v331 = (u)zircall;
 	v332 = vic;
 	v333 = va;
-	v334 = 1;
+	v334 = 1UL;
 	v335 = ((u(*)())v331)(v332, v333, v334);
+	v335;
 	v336 = (u)zmkirblock;
 	v337 = vic;
 	v338 = ((u(*)())v336)(v337);
@@ -33132,8 +36154,9 @@ b57:	if (*(u*)vn != 98) goto b110;
 	v340 = vc;
 	v341 = vic;
 	v342 = vout;
-	v343 = *(u*)(vn + 16);
+	v343 = *(u*)(vn + 16UL);
 	v344 = ((u(*)())v339)(v340, v341, v342, v343);
+	v344;
 	v345 = (u)zmkirvarop;
 	v346 = vic;
 	v347 = (u)"c";
@@ -33141,7 +36164,7 @@ b57:	if (*(u*)vn != 98) goto b110;
 	va = v348;
 	v349 = (u)zmkirarg;
 	v350 = vic;
-	v351 = 0;
+	v351 = 0UL;
 	v352 = va;
 	v353 = ((u(*)())v349)(v350, v351, v352);
 	vo = v353;
@@ -33149,6 +36172,7 @@ b57:	if (*(u*)vn != 98) goto b110;
 	v355 = vic;
 	v356 = vo;
 	v357 = ((u(*)())v354)(v355, v356);
+	v357;
 	v358 = (u)zmkirfuncref;
 	v359 = vic;
 	v360 = (u)"commit";
@@ -33157,23 +36181,26 @@ b57:	if (*(u*)vn != 98) goto b110;
 	v362 = (u)zircall;
 	v363 = vic;
 	v364 = va;
-	v365 = 1;
+	v365 = 1UL;
 	v366 = ((u(*)())v362)(v363, v364, v365);
+	v366;
 	v367 = (u)zirjump;
 	v368 = vic;
 	v369 = vout;
 	v370 = vout;
 	v371 = ((u(*)())v367)(v368, v369, v370);
-	goto b3;
-b114:	if (vcount != 1) goto b129;
+	v371;
+b112:	goto b4;
+b114:	if (vcount != 1UL) goto b129;
 	v372 = (u)ztranslate_pattern;
 	v373 = vc;
 	v374 = vic;
 	v375 = vfail;
-	v376 = *(u*)(vn + 16);
+	v376 = *(u*)(vn + 16UL);
 	v377 = ((u(*)())v372)(v373, v374, v375, v376);
-	goto b3;
-b129:	if (vcount != 2) goto b132;
+	v377;
+	goto b112;
+b129:	if (vcount != 2UL) goto b132;
 b1:	v378 = (u)zmkirblock;
 	v379 = vic;
 	v380 = ((u(*)())v378)(v379);
@@ -33187,6 +36214,7 @@ b1:	v378 = (u)zmkirblock;
 	v386 = vnext;
 	v387 = vnext;
 	v388 = ((u(*)())v384)(v385, v386, v387);
+	v388;
 	v389 = (u)zmkirvarop;
 	v390 = vic;
 	v391 = (u)"c";
@@ -33194,7 +36222,7 @@ b1:	v378 = (u)zmkirblock;
 	va = v392;
 	v393 = (u)zmkirarg;
 	v394 = vic;
-	v395 = 0;
+	v395 = 0UL;
 	v396 = va;
 	v397 = ((u(*)())v393)(v394, v395, v396);
 	vo = v397;
@@ -33202,6 +36230,7 @@ b1:	v378 = (u)zmkirblock;
 	v399 = vic;
 	v400 = vo;
 	v401 = ((u(*)())v398)(v399, v400);
+	v401;
 	v402 = (u)zmkirfuncref;
 	v403 = vic;
 	v404 = (u)"choice";
@@ -33210,14 +36239,16 @@ b1:	v378 = (u)zmkirblock;
 	v406 = (u)zircall;
 	v407 = vic;
 	v408 = va;
-	v409 = 1;
+	v409 = 1UL;
 	v410 = ((u(*)())v406)(v407, v408, v409);
+	v410;
 	v411 = (u)ztranslate_pattern;
 	v412 = vc;
 	v413 = vic;
 	v414 = vout;
-	v415 = *(u*)(vn + 16);
+	v415 = *(u*)(vn + 16UL);
 	v416 = ((u(*)())v411)(v412, v413, v414, v415);
+	v416;
 	v417 = (u)zmkirvarop;
 	v418 = vic;
 	v419 = (u)"c";
@@ -33225,7 +36256,7 @@ b1:	v378 = (u)zmkirblock;
 	va = v420;
 	v421 = (u)zmkirarg;
 	v422 = vic;
-	v423 = 0;
+	v423 = 0UL;
 	v424 = va;
 	v425 = ((u(*)())v421)(v422, v423, v424);
 	vo = v425;
@@ -33233,6 +36264,7 @@ b1:	v378 = (u)zmkirblock;
 	v427 = vic;
 	v428 = vo;
 	v429 = ((u(*)())v426)(v427, v428);
+	v429;
 	v430 = (u)zmkirfuncref;
 	v431 = vic;
 	v432 = (u)"commit";
@@ -33241,42 +36273,47 @@ b1:	v378 = (u)zmkirblock;
 	v434 = (u)zircall;
 	v435 = vic;
 	v436 = va;
-	v437 = 1;
+	v437 = 1UL;
 	v438 = ((u(*)())v434)(v435, v436, v437);
+	v438;
 	v439 = (u)zirjump;
 	v440 = vic;
 	v441 = vnext;
 	v442 = vout;
 	v443 = ((u(*)())v439)(v440, v441, v442);
-	goto b3;
-b132:	if (vcount != 3) goto b149;
+	v443;
+	goto b112;
+b132:	if (vcount != 3UL) goto b149;
 	v444 = (u)ztranslate_pattern;
 	v445 = vc;
 	v446 = vic;
 	v447 = vfail;
-	v448 = *(u*)(vn + 16);
+	v448 = *(u*)(vn + 16UL);
 	v449 = ((u(*)())v444)(v445, v446, v447, v448);
+	v449;
 	goto b1;
 b149:	v450 = (u)zdie;
 	v451 = (u)"invalid countop";
 	v452 = ((u(*)())v450)(v451);
-	goto b3;
-b110:	if (*(u*)vn != 99) goto b153;
+	v452;
+	goto b112;
+b110:	if (*(u*)(vn + 0UL) != 99UL) goto b153;
 	v453 = (u)ztranslate_pattern;
 	v454 = vc;
 	v455 = vic;
 	v456 = vfail;
-	v457 = *(u*)(vn + 16);
+	v457 = *(u*)(vn + 16UL);
 	v458 = ((u(*)())v453)(v454, v455, v456, v457);
-	goto b3;
-b153:	if (*(u*)vn != 100) goto b156;
+	v458;
+	goto b4;
+b153:	if (*(u*)(vn + 0UL) != 100UL) goto b156;
 	v459 = (u)zmkirblock;
 	v460 = vic;
 	v461 = ((u(*)())v459)(v460);
 	vnext = v461;
 	v462 = (u)zmktype0;
-	v463 = *(u*)(vc + 16);
-	v464 = 2;
+	v463 = *(u*)(vc + 16UL);
+	v464 = 2UL;
 	v465 = ((u(*)())v462)(v463, v464);
 	vt = v465;
 	v466 = (u)zmkirtmp;
@@ -33291,7 +36328,7 @@ b153:	if (*(u*)vn != 100) goto b156;
 	va = v473;
 	v474 = (u)zmkirarg;
 	v475 = vic;
-	v476 = 0;
+	v476 = 0UL;
 	v477 = va;
 	v478 = ((u(*)())v474)(v475, v476, v477);
 	vo = v478;
@@ -33299,6 +36336,7 @@ b153:	if (*(u*)vn != 100) goto b156;
 	v480 = vic;
 	v481 = vo;
 	v482 = ((u(*)())v479)(v480, v481);
+	v482;
 	v483 = (u)zmkirretval;
 	v484 = vic;
 	v485 = vret;
@@ -33309,6 +36347,7 @@ b153:	if (*(u*)vn != 100) goto b156;
 	v489 = vic;
 	v490 = vo;
 	v491 = ((u(*)())v488)(v489, v490);
+	v491;
 	v492 = (u)zmkirfuncref;
 	v493 = vic;
 	v494 = (u)"any";
@@ -33317,17 +36356,18 @@ b153:	if (*(u*)vn != 100) goto b156;
 	v496 = (u)zircall;
 	v497 = vic;
 	v498 = va;
-	v499 = 1;
+	v499 = 1UL;
 	v500 = ((u(*)())v496)(v497, v498, v499);
+	v500;
 	va = vret;
 	v501 = (u)zmkirconst;
 	v502 = vic;
-	v503 = 0;
+	v503 = 0UL;
 	v504 = ((u(*)())v501)(v502, v503);
 	vb = v504;
 	v505 = (u)zmkirop;
 	v506 = vic;
-	v507 = 22;
+	v507 = 22UL;
 	v508 = va;
 	v509 = vb;
 	v510 = ((u(*)())v505)(v506, v507, v508, v509);
@@ -33338,38 +36378,43 @@ b153:	if (*(u*)vn != 100) goto b156;
 	v514 = vfail;
 	v515 = vnext;
 	v516 = ((u(*)())v511)(v512, v513, v514, v515);
-	goto b3;
-b156:	if (*(u*)vn != 101) goto b171;
+	v516;
+	goto b4;
+b156:	if (*(u*)(vn + 0UL) != 101UL) goto b171;
 	v517 = (u)ztranslate_literal;
 	v518 = vc;
 	v519 = vic;
 	v520 = vfail;
 	v521 = vn;
 	v522 = ((u(*)())v517)(v518, v519, v520, v521);
-	goto b3;
-b171:	if (*(u*)vn != 102) goto b174;
+	v522;
+	goto b4;
+b171:	if (*(u*)(vn + 0UL) != 102UL) goto b174;
 	v523 = (u)ztranslate_charset;
 	v524 = vc;
 	v525 = vic;
 	v526 = vfail;
 	v527 = vn;
 	v528 = ((u(*)())v523)(v524, v525, v526, v527);
-	goto b3;
-b174:	if (*(u*)vn != 103) goto b177;
+	v528;
+	goto b4;
+b174:	if (*(u*)(vn + 0UL) != 103UL) goto b177;
 	v529 = (u)ztranslate_call;
 	v530 = vc;
 	v531 = vic;
 	v532 = vfail;
 	v533 = vn;
 	v534 = ((u(*)())v529)(v530, v531, v532, v533);
-	goto b3;
-b177:	if (*(u*)vn != 89) goto b180;
-	vn = *(u*)(vn + 8);
+	v534;
+	goto b4;
+b177:	if (*(u*)(vn + 0UL) != 89UL) goto b180;
+	vn = *(u*)(vn + 8UL);
 	goto b2;
 b180:	v535 = (u)zdie;
 	v536 = (u)"invalid tag";
 	v537 = ((u(*)())v535)(v536);
-	goto b3;
+	v537;
+	goto b4;
 }
 u ztranslate_rule(u vc, u vi, u vtag, u vv) {
 	u vd = 0;
@@ -33378,9 +36423,11 @@ u ztranslate_rule(u vc, u vi, u vtag, u vv) {
 	u vret_type = 0;
 	u vfunc_type = 0;
 	u vic = 0;
+	u vnext = 0;
 	u vfail = 0;
 	u vo = 0;
 	u va = 0;
+	u vb = 0;
 	u vname = 0;
 	u vtag_len = 0;
 	u vname_len = 0;
@@ -33571,61 +36618,63 @@ u ztranslate_rule(u vc, u vi, u vtag, u vv) {
 	v19 = vtag;
 	v20 = ((u(*)())v18)(v19);
 	vtag_len = v20;
-	vname_len = vtag_len + 4;
+	vname_len = vtag_len + 4UL;
 	v21 = (u)zalloc;
-	v22 = *(u*)vc;
-	v23 = vname_len + 1;
+	v22 = *(u*)(vc + 0UL);
+	v23 = vname_len + 1UL;
 	v24 = ((u(*)())v21)(v22, v23);
 	vname = v24;
 	v25 = (u)zmemcpy;
 	v26 = vname;
 	v27 = (u)"peg_";
-	v28 = 4;
+	v28 = 4UL;
 	v29 = ((u(*)())v25)(v26, v27, v28);
+	v29;
 	v30 = (u)zmemcpy;
-	v31 = vname + 4;
+	v31 = vname + 4UL * 1UL;
 	v32 = vtag;
 	v33 = vtag_len;
 	v34 = ((u(*)())v30)(v31, v32, v33);
-	*(b*)(vname + vname_len) = 0;
+	v34;
+	*(b*)(vname + vname_len * 1UL) = 0UL;
 	v35 = (u)zfind;
-	v36 = *(u*)(vc + 16);
+	v36 = *(u*)(vc + 16UL);
 	v37 = (u)"peg";
-	v38 = 0;
-	v39 = 1;
+	v38 = 0UL;
+	v39 = 1UL;
 	v40 = ((u(*)())v35)(v36, v37, v38, v39);
 	vd = v40;
 	v41 = (u)zmktype_struct;
-	v42 = *(u*)(vc + 16);
+	v42 = *(u*)(vc + 16UL);
 	v43 = vd;
 	v44 = ((u(*)())v41)(v42, v43);
 	varg1_type = v44;
 	v45 = (u)zmktype1;
-	v46 = *(u*)(vc + 16);
-	v47 = 4;
+	v46 = *(u*)(vc + 16UL);
+	v47 = 4UL;
 	v48 = varg1_type;
 	v49 = ((u(*)())v45)(v46, v47, v48);
 	varg1_type = v49;
 	v50 = (u)zmktype1;
-	v51 = *(u*)(vc + 16);
-	v52 = 5;
+	v51 = *(u*)(vc + 16UL);
+	v52 = 5UL;
 	v53 = varg1_type;
 	v54 = ((u(*)())v50)(v51, v52, v53);
 	vargs_type = v54;
 	v55 = (u)zmktype0;
-	v56 = *(u*)(vc + 16);
-	v57 = 2;
+	v56 = *(u*)(vc + 16UL);
+	v57 = 2UL;
 	v58 = ((u(*)())v55)(v56, v57);
 	vret_type = v58;
 	v59 = (u)zmktype2;
-	v60 = *(u*)(vc + 16);
-	v61 = 6;
+	v60 = *(u*)(vc + 16UL);
+	v61 = 6UL;
 	v62 = vret_type;
 	v63 = vargs_type;
 	v64 = ((u(*)())v59)(v60, v61, v62, v63);
 	vfunc_type = v64;
 	v65 = (u)zmkirfunc;
-	v66 = *(u*)(vc + 16);
+	v66 = *(u*)(vc + 16UL);
 	v67 = vname;
 	v68 = ((u(*)())v65)(v66, v67);
 	vic = v68;
@@ -33634,6 +36683,7 @@ u ztranslate_rule(u vc, u vi, u vtag, u vv) {
 	v71 = (u)"c";
 	v72 = varg1_type;
 	v73 = ((u(*)())v69)(v70, v71, v72);
+	v73;
 	v74 = (u)zmkirblock;
 	v75 = vic;
 	v76 = ((u(*)())v74)(v75);
@@ -33645,7 +36695,7 @@ u ztranslate_rule(u vc, u vi, u vtag, u vv) {
 	va = v80;
 	v81 = (u)zmkirarg;
 	v82 = vic;
-	v83 = 0;
+	v83 = 0UL;
 	v84 = va;
 	v85 = ((u(*)())v81)(v82, v83, v84);
 	vo = v85;
@@ -33653,6 +36703,7 @@ u ztranslate_rule(u vc, u vi, u vtag, u vv) {
 	v87 = vic;
 	v88 = vo;
 	v89 = ((u(*)())v86)(v87, v88);
+	v89;
 	v90 = (u)zmkirconst;
 	v91 = vic;
 	v92 = vi;
@@ -33660,7 +36711,7 @@ u ztranslate_rule(u vc, u vi, u vtag, u vv) {
 	va = v93;
 	v94 = (u)zmkirarg;
 	v95 = vic;
-	v96 = 1;
+	v96 = 1UL;
 	v97 = va;
 	v98 = ((u(*)())v94)(v95, v96, v97);
 	vo = v98;
@@ -33668,6 +36719,7 @@ u ztranslate_rule(u vc, u vi, u vtag, u vv) {
 	v100 = vic;
 	v101 = vo;
 	v102 = ((u(*)())v99)(v100, v101);
+	v102;
 	v103 = (u)zmkirfuncref;
 	v104 = vic;
 	v105 = (u)"enter";
@@ -33676,14 +36728,16 @@ u ztranslate_rule(u vc, u vi, u vtag, u vv) {
 	v107 = (u)zircall;
 	v108 = vic;
 	v109 = va;
-	v110 = 2;
+	v110 = 2UL;
 	v111 = ((u(*)())v107)(v108, v109, v110);
+	v111;
 	v112 = (u)ztranslate_pattern;
 	v113 = vc;
 	v114 = vic;
 	v115 = vfail;
-	v116 = *(u*)(*(u*)(vv + 16) + 8);
+	v116 = *(u*)(*(u*)(vv + 16UL) + 8UL);
 	v117 = ((u(*)())v112)(v113, v114, v115, v116);
+	v117;
 	v118 = (u)zmkirvarop;
 	v119 = vic;
 	v120 = (u)"c";
@@ -33691,7 +36745,7 @@ u ztranslate_rule(u vc, u vi, u vtag, u vv) {
 	va = v121;
 	v122 = (u)zmkirarg;
 	v123 = vic;
-	v124 = 0;
+	v124 = 0UL;
 	v125 = va;
 	v126 = ((u(*)())v122)(v123, v124, v125);
 	vo = v126;
@@ -33699,6 +36753,7 @@ u ztranslate_rule(u vc, u vi, u vtag, u vv) {
 	v128 = vic;
 	v129 = vo;
 	v130 = ((u(*)())v127)(v128, v129);
+	v130;
 	v131 = (u)zmkirconst;
 	v132 = vic;
 	v133 = vi;
@@ -33706,7 +36761,7 @@ u ztranslate_rule(u vc, u vi, u vtag, u vv) {
 	va = v134;
 	v135 = (u)zmkirarg;
 	v136 = vic;
-	v137 = 1;
+	v137 = 1UL;
 	v138 = va;
 	v139 = ((u(*)())v135)(v136, v137, v138);
 	vo = v139;
@@ -33714,6 +36769,7 @@ u ztranslate_rule(u vc, u vi, u vtag, u vv) {
 	v141 = vic;
 	v142 = vo;
 	v143 = ((u(*)())v140)(v141, v142);
+	v143;
 	v144 = (u)zmkirfuncref;
 	v145 = vic;
 	v146 = (u)"leave";
@@ -33722,22 +36778,25 @@ u ztranslate_rule(u vc, u vi, u vtag, u vv) {
 	v148 = (u)zircall;
 	v149 = vic;
 	v150 = va;
-	v151 = 2;
+	v151 = 2UL;
 	v152 = ((u(*)())v148)(v149, v150, v151);
+	v152;
 	v153 = (u)zmkirconst;
 	v154 = vic;
-	v155 = 1;
+	v155 = 1UL;
 	v156 = ((u(*)())v153)(v154, v155);
 	vo = v156;
 	v157 = (u)zirreturn;
 	v158 = vic;
 	v159 = vo;
 	v160 = ((u(*)())v157)(v158, v159);
+	v160;
 	v161 = (u)zirjump;
 	v162 = vic;
 	v163 = vfail;
 	v164 = vfail;
 	v165 = ((u(*)())v161)(v162, v163, v164);
+	v165;
 	v166 = (u)zmkirvarop;
 	v167 = vic;
 	v168 = (u)"c";
@@ -33745,7 +36804,7 @@ u ztranslate_rule(u vc, u vi, u vtag, u vv) {
 	va = v169;
 	v170 = (u)zmkirarg;
 	v171 = vic;
-	v172 = 0;
+	v172 = 0UL;
 	v173 = va;
 	v174 = ((u(*)())v170)(v171, v172, v173);
 	vo = v174;
@@ -33753,6 +36812,7 @@ u ztranslate_rule(u vc, u vi, u vtag, u vv) {
 	v176 = vic;
 	v177 = vo;
 	v178 = ((u(*)())v175)(v176, v177);
+	v178;
 	v179 = (u)zmkirfuncref;
 	v180 = vic;
 	v181 = (u)"fail";
@@ -33761,23 +36821,26 @@ u ztranslate_rule(u vc, u vi, u vtag, u vv) {
 	v183 = (u)zircall;
 	v184 = vic;
 	v185 = va;
-	v186 = 1;
+	v186 = 1UL;
 	v187 = ((u(*)())v183)(v184, v185, v186);
+	v187;
 	v188 = (u)zmkirconst;
 	v189 = vic;
-	v190 = 0;
+	v190 = 0UL;
 	v191 = ((u(*)())v188)(v189, v190);
 	vo = v191;
 	v192 = (u)zirreturn;
 	v193 = vic;
 	v194 = vo;
 	v195 = ((u(*)())v192)(v193, v194);
+	v195;
 	v196 = (u)zdefine_ir_func;
-	v197 = *(u*)(vc + 16);
+	v197 = *(u*)(vc + 16UL);
 	v198 = vic;
 	v199 = vfunc_type;
 	v200 = ((u(*)())v196)(v197, v198, v199);
-	return 0;
+	v200;
+	return 0UL;
 }
 u ztranslate_rules(u vc, u vtags, u vnodes, u vnum_rules) {
 	u vi = 0;
@@ -33787,16 +36850,17 @@ u ztranslate_rules(u vc, u vtags, u vnodes, u vnum_rules) {
 	u v8 = 0;
 	u v9 = 0;
 	u v10 = 0;
-	vi = 0;
-b1:	if (vi != vnum_rules) goto b3;
-	return 0;
-b3:	v5 = (u)ztranslate_rule;
+	vi = 0UL;
+b1:	if (vi != vnum_rules) goto b5;
+	return 0UL;
+b5:	v5 = (u)ztranslate_rule;
 	v6 = vc;
 	v7 = vi;
-	v8 = *(u*)(vtags + vi * 8);
-	v9 = *(u*)(vnodes + vi * 8);
+	v8 = *(u*)(vtags + vi * 8UL);
+	v9 = *(u*)(vnodes + vi * 8UL);
 	v10 = ((u(*)())v5)(v6, v7, v8, v9);
-	vi = vi + 1;
+	v10;
+	vi = vi + 1UL;
 	goto b1;
 }
 u ztranslate_tag_to_str(u vc, u vtags, u vnum_rules) {
@@ -33913,40 +36977,40 @@ u ztranslate_tag_to_str(u vc, u vtags, u vnum_rules) {
 	v17 = (u)zmake_tag;
 	v18 = vc;
 	v19 = (u)"tag_to_str";
-	v20 = 10;
+	v20 = 10UL;
 	v21 = ((u(*)())v17)(v18, v19, v20);
 	vname = v21;
 	v22 = (u)zmktype0;
-	v23 = *(u*)(vc + 16);
-	v24 = 2;
+	v23 = *(u*)(vc + 16UL);
+	v24 = 2UL;
 	v25 = ((u(*)())v22)(v23, v24);
 	varg1_type = v25;
 	v26 = (u)zmktype1;
-	v27 = *(u*)(vc + 16);
-	v28 = 5;
+	v27 = *(u*)(vc + 16UL);
+	v28 = 5UL;
 	v29 = varg1_type;
 	v30 = ((u(*)())v26)(v27, v28, v29);
 	vargs_type = v30;
 	v31 = (u)zmktype0;
-	v32 = *(u*)(vc + 16);
-	v33 = 3;
+	v32 = *(u*)(vc + 16UL);
+	v33 = 3UL;
 	v34 = ((u(*)())v31)(v32, v33);
 	vret_type = v34;
 	v35 = (u)zmktype1;
-	v36 = *(u*)(vc + 16);
-	v37 = 4;
+	v36 = *(u*)(vc + 16UL);
+	v37 = 4UL;
 	v38 = vret_type;
 	v39 = ((u(*)())v35)(v36, v37, v38);
 	vret_type = v39;
 	v40 = (u)zmktype2;
-	v41 = *(u*)(vc + 16);
-	v42 = 6;
+	v41 = *(u*)(vc + 16UL);
+	v42 = 6UL;
 	v43 = vret_type;
 	v44 = vargs_type;
 	v45 = ((u(*)())v40)(v41, v42, v43, v44);
 	vfunc_type = v45;
 	v46 = (u)zmkirfunc;
-	v47 = *(u*)(vc + 16);
+	v47 = *(u*)(vc + 16UL);
 	v48 = vname;
 	v49 = ((u(*)())v46)(v47, v48);
 	vic = v49;
@@ -33955,24 +37019,27 @@ u ztranslate_tag_to_str(u vc, u vtags, u vnum_rules) {
 	v52 = (u)"tag";
 	v53 = varg1_type;
 	v54 = ((u(*)())v50)(v51, v52, v53);
-	vi = 0;
-b9:	if (vi != vnum_rules) goto b11;
+	v54;
+	vi = 0UL;
+b9:	if (vi != vnum_rules) goto b13;
 	v100 = (u)zmkirconst;
 	v101 = vic;
-	v102 = 0;
+	v102 = 0UL;
 	v103 = ((u(*)())v100)(v101, v102);
 	vo = v103;
 	v104 = (u)zirreturn;
 	v105 = vic;
 	v106 = vo;
 	v107 = ((u(*)())v104)(v105, v106);
+	v107;
 	v108 = (u)zdefine_ir_func;
-	v109 = *(u*)(vc + 16);
+	v109 = *(u*)(vc + 16UL);
 	v110 = vic;
 	v111 = vfunc_type;
 	v112 = ((u(*)())v108)(v109, v110, v111);
-	return 0;
-b11:	vtag = *(u*)(vtags + vi * 8);
+	v112;
+	return 0UL;
+b13:	vtag = *(u*)(vtags + vi * 8UL);
 	v55 = (u)zstrlen;
 	v56 = vtag;
 	v57 = ((u(*)())v55)(v56);
@@ -33987,12 +37054,12 @@ b11:	vtag = *(u*)(vtags + vi * 8);
 	vnext = v63;
 	v64 = (u)zmkirop;
 	v65 = vic;
-	v66 = 0;
-	v67 = 0;
-	v68 = 0;
+	v66 = 0UL;
+	v67 = 0UL;
+	v68 = 0UL;
 	v69 = ((u(*)())v64)(v65, v66, v67, v68);
 	va = v69;
-	*(u*)(va + 24) = 0;
+	*(u*)(va + 24UL) = 0UL;
 	v70 = (u)zmkirconst;
 	v71 = vic;
 	v72 = vi;
@@ -34000,7 +37067,7 @@ b11:	vtag = *(u*)(vtags + vi * 8);
 	vb = v73;
 	v74 = (u)zmkirop;
 	v75 = vic;
-	v76 = 21;
+	v76 = 21UL;
 	v77 = va;
 	v78 = vb;
 	v79 = ((u(*)())v74)(v75, v76, v77, v78);
@@ -34011,6 +37078,7 @@ b11:	vtag = *(u*)(vtags + vi * 8);
 	v83 = vnext;
 	v84 = vthis;
 	v85 = ((u(*)())v80)(v81, v82, v83, v84);
+	v85;
 	v86 = (u)zmkirstr;
 	v87 = vic;
 	v88 = vtag;
@@ -34021,38 +37089,40 @@ b11:	vtag = *(u*)(vtags + vi * 8);
 	v92 = vic;
 	v93 = vo;
 	v94 = ((u(*)())v91)(v92, v93);
+	v94;
 	v95 = (u)zirjump;
 	v96 = vic;
 	v97 = vnext;
 	v98 = vnext;
 	v99 = ((u(*)())v95)(v96, v97, v98);
-	vi = vi + 1;
+	v99;
+	vi = vi + 1UL;
 	goto b9;
 }
 u ztype_isint(u vt) {
 	u v1 = 0;
-	if (*(u*)vt != 2) goto b2;
-	v1 = 1;
+	if (*(u*)(vt + 0UL) != 2UL) goto b2;
+	v1 = 1UL;
 b4:	return v1;
-b2:	if (*(u*)vt != 3) goto b5;
-	v1 = 1;
+b2:	if (*(u*)(vt + 0UL) != 3UL) goto b5;
+	v1 = 1UL;
 	goto b4;
-b5:	v1 = 0;
+b5:	v1 = 0UL;
 	goto b4;
 }
 u ztype_isprim(u vt) {
 	u v1 = 0;
 	u v2 = 0;
-	if (*(u*)vt == 1) goto b2;
-	if (*(u*)vt == 7) goto b6;
-	if (*(u*)vt == 8) goto b6;
-	v2 = 1;
+	if (*(u*)(vt + 0UL) == 1UL) goto b2;
+	if (*(u*)(vt + 0UL) == 7UL) goto b6;
+	if (*(u*)(vt + 0UL) == 8UL) goto b6;
+	v2 = 1UL;
 b8:	if (!v2) goto b2;
-	v1 = 1;
+	v1 = 1UL;
 b4:	return v1;
-b2:	v1 = 0;
+b2:	v1 = 0UL;
 	goto b4;
-b6:	v2 = 0;
+b6:	v2 = 0UL;
 	goto b8;
 }
 u ztype_sizeof(u vc, u vt) {
@@ -34069,34 +37139,37 @@ u ztype_sizeof(u vc, u vt) {
 	u v12 = 0;
 	u v13 = 0;
 	u v14 = 0;
-	vkind = *(u*)vt;
-	if (vkind != 0) goto b3;
-	return 8;
-b3:	if (vkind != 2) goto b5;
-	return 8;
-b5:	if (vkind != 3) goto b7;
-	return 8;
-b7:	if (vkind != 4) goto b9;
-	return 8;
-b9:	if (vkind != 6) goto b11;
-	return 8;
-b11:	if (vkind != 7) goto b13;
+	vkind = *(u*)(vt + 0UL);
+	if (vkind != 0UL) goto b3;
+	return 8UL;
+b3:	if (vkind != 2UL) goto b5;
+	return 8UL;
+b5:	if (vkind != 3UL) goto b7;
+	return 8UL;
+b7:	if (vkind != 4UL) goto b9;
+	return 8UL;
+b9:	if (vkind != 6UL) goto b11;
+	return 8UL;
+b11:	if (vkind != 7UL) goto b13;
 	v3 = (u)zlayout_struct;
 	v4 = vc;
-	v5 = *(u*)(vt + 8);
+	v5 = *(u*)(vt + 8UL);
 	v6 = ((u(*)())v3)(v4, v5);
-	return *(u*)(*(u*)(vt + 8) + 120);
-b13:	if (vkind != 8) goto b16;
+	v6;
+	return *(u*)(*(u*)(vt + 8UL) + 120UL);
+b13:	if (vkind != 8UL) goto b16;
 	v7 = (u)zlayout_union;
 	v8 = vc;
-	v9 = *(u*)(vt + 8);
+	v9 = *(u*)(vt + 8UL);
 	v10 = ((u(*)())v7)(v8, v9);
-	return *(u*)(*(u*)(vt + 8) + 120);
+	v10;
+	return *(u*)(*(u*)(vt + 8UL) + 120UL);
 b16:	v11 = (u)zcdie;
 	v12 = vc;
 	v13 = (u)"sizeof: invalid type";
 	v14 = ((u(*)())v11)(v12, v13);
-	return 0;
+	v14;
+	return 0UL;
 }
 u ztypecheck_expr(u vc, u vd, u vn, u vrhs) {
 	u vv = 0;
@@ -35062,1422 +38135,1632 @@ u ztypecheck_expr(u vc, u vd, u vn, u vrhs) {
 	u v964 = 0;
 	u v965 = 0;
 	u v966 = 0;
-	*(u*)(vc + 24) = *(u*)(vn + 24);
-	*(u*)(vc + 32) = *(u*)(vn + 32);
-	*(u*)(vc + 40) = *(u*)(vn + 40);
-	vkind = *(u*)vn;
-	if (vkind != 3) goto b3;
+	*(u*)(vc + 24UL) = *(u*)(vn + 24UL);
+	*(u*)(vc + 32UL) = *(u*)(vn + 32UL);
+	*(u*)(vc + 40UL) = *(u*)(vn + 40UL);
+	vkind = *(u*)(vn + 0UL);
+	if (vkind != 3UL) goto b3;
 	if (!vrhs) goto b8;
-	v6 = 0;
-b9:	if (!v6) goto b4;
+	v6 = 0UL;
+b9:	if (!v6) goto b6;
 	v7 = (u)zcdie;
 	v8 = vc;
 	v9 = (u)"str is not an lexpr";
 	v10 = ((u(*)())v7)(v8, v9);
+	v10;
 b4:	v11 = (u)zmktype1;
 	v12 = vc;
-	v13 = 4;
+	v13 = 4UL;
 	v15 = (u)zmktype0;
 	v16 = vc;
-	v17 = 3;
+	v17 = 3UL;
 	v18 = ((u(*)())v15)(v16, v17);
 	v14 = v18;
 	v19 = ((u(*)())v11)(v12, v13, v14);
-	*(u*)(vn + 64) = v19;
-b1:	return 0;
-b8:	v6 = 1;
+	*(u*)(vn + 64UL) = v19;
+b1:	return 0UL;
+b6:	goto b4;
+b8:	v6 = 1UL;
 	goto b9;
-b3:	if (vkind != 4) goto b14;
+b3:	if (vkind != 4UL) goto b14;
 	if (!vrhs) goto b19;
-	v20 = 0;
-b20:	if (!v20) goto b15;
+	v20 = 0UL;
+b20:	if (!v20) goto b17;
 	v21 = (u)zcdie;
 	v22 = vc;
 	v23 = (u)"nil is not an lexpr";
 	v24 = ((u(*)())v21)(v22, v23);
+	v24;
 b15:	v25 = (u)zmktype0;
 	v26 = vc;
-	v27 = 0;
+	v27 = 0UL;
 	v28 = ((u(*)())v25)(v26, v27);
-	*(u*)(vn + 64) = v28;
+	*(u*)(vn + 64UL) = v28;
 	goto b1;
-b19:	v20 = 1;
+b17:	goto b15;
+b19:	v20 = 1UL;
 	goto b20;
-b14:	if (vkind != 1) goto b24;
+b14:	if (vkind != 1UL) goto b24;
 	if (!vrhs) goto b29;
-	v29 = 0;
-b30:	if (!v29) goto b25;
+	v29 = 0UL;
+b30:	if (!v29) goto b27;
 	v30 = (u)zcdie;
 	v31 = vc;
 	v32 = (u)"num is not an lexpr";
 	v33 = ((u(*)())v30)(v31, v32);
+	v33;
 b25:	v34 = (u)zmktype0;
 	v35 = vc;
-	v36 = 2;
+	v36 = 2UL;
 	v37 = ((u(*)())v34)(v35, v36);
-	*(u*)(vn + 64) = v37;
+	*(u*)(vn + 64UL) = v37;
 	goto b1;
-b29:	v29 = 1;
+b27:	goto b25;
+b29:	v29 = 1UL;
 	goto b30;
-b24:	if (vkind != 2) goto b34;
+b24:	if (vkind != 2UL) goto b34;
 	if (!vrhs) goto b39;
-	v38 = 0;
-b40:	if (!v38) goto b35;
+	v38 = 0UL;
+b40:	if (!v38) goto b37;
 	v39 = (u)zcdie;
 	v40 = vc;
 	v41 = (u)"char is not an lexpr";
 	v42 = ((u(*)())v39)(v40, v41);
+	v42;
 b35:	v43 = (u)zmktype0;
 	v44 = vc;
-	v45 = 2;
+	v45 = 2UL;
 	v46 = ((u(*)())v43)(v44, v45);
-	*(u*)(vn + 64) = v46;
+	*(u*)(vn + 64UL) = v46;
 	goto b1;
-b39:	v38 = 1;
+b37:	goto b35;
+b39:	v38 = 1UL;
 	goto b40;
-b34:	if (vkind != 6) goto b44;
+b34:	if (vkind != 6UL) goto b44;
 	if (!vrhs) goto b49;
-	v47 = 0;
-b50:	if (!v47) goto b45;
+	v47 = 0UL;
+b50:	if (!v47) goto b47;
 	v48 = (u)zcdie;
 	v49 = vc;
 	v50 = (u)"call is not an lexpr";
 	v51 = ((u(*)())v48)(v49, v50);
-b45:	if (!*(u*)(vn + 16)) goto b52;
+	v51;
+b45:	if (!*(u*)(vn + 16UL)) goto b54;
 	v52 = (u)ztypecheck_expr;
 	v53 = vc;
 	v54 = vd;
-	v55 = *(u*)(vn + 16);
-	v56 = 1;
+	v55 = *(u*)(vn + 16UL);
+	v56 = 1UL;
 	v57 = ((u(*)())v52)(v53, v54, v55, v56);
+	v57;
 b52:	v58 = (u)ztypecheck_expr;
 	v59 = vc;
 	v60 = vd;
-	v61 = *(u*)(vn + 8);
-	v62 = 1;
+	v61 = *(u*)(vn + 8UL);
+	v62 = 1UL;
 	v63 = ((u(*)())v58)(v59, v60, v61, v62);
-	if (!*(u*)(vn + 16)) goto b59;
+	v63;
+	if (!*(u*)(vn + 16UL)) goto b59;
 	v64 = (u)zmktype2;
 	v65 = vc;
-	v66 = 5;
-	v67 = *(u*)(*(u*)(vn + 8) + 64);
-	v68 = *(u*)(*(u*)(vn + 16) + 64);
+	v66 = 5UL;
+	v67 = *(u*)(*(u*)(vn + 8UL) + 64UL);
+	v68 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v69 = ((u(*)())v64)(v65, v66, v67, v68);
-	*(u*)(vn + 64) = v69;
-	goto b1;
+	*(u*)(vn + 64UL) = v69;
+b57:	goto b1;
 b59:	v70 = (u)zmktype1;
 	v71 = vc;
-	v72 = 5;
-	v73 = *(u*)(*(u*)(vn + 8) + 64);
+	v72 = 5UL;
+	v73 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v74 = ((u(*)())v70)(v71, v72, v73);
-	*(u*)(vn + 64) = v74;
-	goto b1;
-b49:	v47 = 1;
+	*(u*)(vn + 64UL) = v74;
+	goto b57;
+b54:	goto b52;
+b47:	goto b45;
+b49:	v47 = 1UL;
 	goto b50;
-b44:	if (vkind != 7) goto b63;
+b44:	if (vkind != 7UL) goto b63;
 	if (!vrhs) goto b68;
-	v75 = 0;
-b69:	if (!v75) goto b64;
+	v75 = 0UL;
+b69:	if (!v75) goto b66;
 	v76 = (u)zcdie;
 	v77 = vc;
 	v78 = (u)"call is not an lexpr";
 	v79 = ((u(*)())v76)(v77, v78);
-b64:	if (!*(u*)(vn + 16)) goto b71;
+	v79;
+b64:	if (!*(u*)(vn + 16UL)) goto b73;
 	v80 = (u)ztypecheck_expr;
 	v81 = vc;
 	v82 = vd;
-	v83 = *(u*)(vn + 16);
-	v84 = 1;
+	v83 = *(u*)(vn + 16UL);
+	v84 = 1UL;
 	v85 = ((u(*)())v80)(v81, v82, v83, v84);
-b71:	if (*(u*)*(u*)(vn + 8) != 0) goto b77;
+	v85;
+b71:	if (*(u*)(*(u*)(vn + 8UL) + 0UL) != 0UL) goto b77;
 	v86 = (u)zfind;
 	v87 = vc;
-	v88 = *(u*)(*(u*)(vn + 8) + 56);
-	v89 = 0;
-	v90 = 0;
+	v88 = *(u*)(*(u*)(vn + 8UL) + 56UL);
+	v89 = 0UL;
+	v90 = 0UL;
 	v91 = ((u(*)())v86)(v87, v88, v89, v90);
 	vv = v91;
 	if (!vv) goto b83;
-	if (!*(u*)(vv + 176)) goto b83;
-	v92 = 1;
-b85:	if (!v92) goto b79;
+	if (!*(u*)(vv + 176UL)) goto b83;
+	v92 = 1UL;
+b85:	if (!v92) goto b81;
 	v93 = (u)zcdie;
 	v94 = vc;
 	v95 = (u)"type error";
 	v96 = ((u(*)())v93)(v94, v95);
+	v96;
 b79:	v97 = (u)zfind;
 	v98 = vc;
-	v99 = *(u*)(vd + 32);
-	v100 = *(u*)(*(u*)(vn + 8) + 56);
-	v101 = 0;
+	v99 = *(u*)(vd + 32UL);
+	v100 = *(u*)(*(u*)(vn + 8UL) + 56UL);
+	v101 = 0UL;
 	v102 = ((u(*)())v97)(v98, v99, v100, v101);
 	vv = v102;
 	if (!vv) goto b92;
-	if (!*(u*)(vv + 192)) goto b92;
-	v103 = 1;
+	if (!*(u*)(vv + 192UL)) goto b92;
+	v103 = 1UL;
 b94:	if (!v103) goto b90;
-	*(u*)(*(u*)(vn + 8) + 64) = *(u*)(vv + 200);
-b75:	if (*(u*)*(u*)(*(u*)(vn + 8) + 64) == 6) goto b134;
+	*(u*)(*(u*)(vn + 8UL) + 64UL) = *(u*)(vv + 200UL);
+b88:b75:	if (*(u*)(*(u*)(*(u*)(vn + 8UL) + 64UL) + 0UL) == 6UL) goto b136;
 	v141 = (u)zcdie;
 	v142 = vc;
 	v143 = (u)"calling not a function";
 	v144 = ((u(*)())v141)(v142, v143);
-b134:	if (!*(u*)(vn + 16)) goto b140;
+	v144;
+b134:	if (!*(u*)(vn + 16UL)) goto b140;
 	v145 = (u)zunify;
 	v146 = vc;
-	v147 = *(u*)(*(u*)(*(u*)(vn + 8) + 64) + 24);
-	v148 = *(u*)(*(u*)(vn + 16) + 64);
+	v147 = *(u*)(*(u*)(*(u*)(vn + 8UL) + 64UL) + 24UL);
+	v148 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v149 = ((u(*)())v145)(v146, v147, v148);
-b138:	*(u*)(vn + 64) = *(u*)(*(u*)(*(u*)(vn + 8) + 64) + 16);
+	v149;
+b138:	*(u*)(vn + 64UL) = *(u*)(*(u*)(*(u*)(vn + 8UL) + 64UL) + 16UL);
 	goto b1;
 b140:	v150 = (u)zunify;
 	v151 = vc;
-	v152 = *(u*)(*(u*)(*(u*)(vn + 8) + 64) + 24);
-	v153 = 0;
+	v152 = *(u*)(*(u*)(*(u*)(vn + 8UL) + 64UL) + 24UL);
+	v153 = 0UL;
 	v154 = ((u(*)())v150)(v151, v152, v153);
+	v154;
 	goto b138;
+b136:	goto b134;
 b90:	v105 = (u)zstrcmp;
-	v106 = *(u*)(*(u*)(vn + 8) + 56);
+	v106 = *(u*)(*(u*)(vn + 8UL) + 56UL);
 	v107 = (u)"_include";
 	v108 = ((u(*)())v105)(v106, v107);
 	if (!v108) goto b98;
-	v104 = 0;
+	v104 = 0UL;
 b99:	if (!v104) goto b96;
 	v109 = (u)zfind;
 	v110 = vc;
-	v111 = *(u*)(*(u*)(vn + 8) + 56);
-	v112 = 0;
-	v113 = 0;
+	v111 = *(u*)(*(u*)(vn + 8UL) + 56UL);
+	v112 = 0UL;
+	v113 = 0UL;
 	v114 = ((u(*)())v109)(v110, v111, v112, v113);
 	vv = v114;
 	if (!vv) goto b110;
-	v116 = 0;
+	v116 = 0UL;
 b111:	if (!v116) goto b106;
-	v115 = 1;
-b108:	if (!v115) goto b102;
+	v115 = 1UL;
+b108:	if (!v115) goto b104;
 	v118 = (u)zcdie;
 	v119 = vc;
 	v120 = (u)"no such function";
 	v121 = ((u(*)())v118)(v119, v120);
-b102:	*(u*)(*(u*)(vn + 8) + 64) = *(u*)(vv + 80);
-	goto b75;
-b106:	if (!*(u*)(vv + 72)) goto b114;
-	v117 = 0;
+	v121;
+b102:	*(u*)(*(u*)(vn + 8UL) + 64UL) = *(u*)(vv + 80UL);
+	goto b88;
+b104:	goto b102;
+b106:	if (!*(u*)(vv + 72UL)) goto b114;
+	v117 = 0UL;
 b115:	if (!v117) goto b112;
-	v115 = 1;
+	v115 = 1UL;
 	goto b108;
-b112:	v115 = 0;
+b112:	v115 = 0UL;
 	goto b108;
-b114:	v117 = 1;
+b114:	v117 = 1UL;
 	goto b115;
-b110:	v116 = 1;
+b110:	v116 = 1UL;
 	goto b111;
 b96:	v122 = (u)zfind;
 	v123 = vc;
-	v124 = *(u*)(*(u*)(vn + 8) + 56);
-	v125 = 0;
-	v126 = 0;
+	v124 = *(u*)(*(u*)(vn + 8UL) + 56UL);
+	v125 = 0UL;
+	v126 = 0UL;
 	v127 = ((u(*)())v122)(v123, v124, v125, v126);
 	vv = v127;
 	if (!vv) goto b126;
-	v129 = 0;
+	v129 = 0UL;
 b127:	if (!v129) goto b122;
-	v128 = 1;
-b124:	if (!v128) goto b118;
+	v128 = 1UL;
+b124:	if (!v128) goto b120;
 	v131 = (u)zcdie;
 	v132 = vc;
 	v133 = (u)"no such function";
 	v134 = ((u(*)())v131)(v132, v133);
-b118:	*(u*)(*(u*)(vn + 8) + 64) = *(u*)(vv + 80);
-	goto b75;
-b122:	if (!*(u*)(vv + 72)) goto b130;
-	v130 = 0;
+	v134;
+b118:	*(u*)(*(u*)(vn + 8UL) + 64UL) = *(u*)(vv + 80UL);
+	goto b88;
+b120:	goto b118;
+b122:	if (!*(u*)(vv + 72UL)) goto b130;
+	v130 = 0UL;
 b131:	if (!v130) goto b128;
-	v128 = 1;
+	v128 = 1UL;
 	goto b124;
-b128:	v128 = 0;
+b128:	v128 = 0UL;
 	goto b124;
-b130:	v130 = 1;
+b130:	v130 = 1UL;
 	goto b131;
-b126:	v129 = 1;
+b126:	v129 = 1UL;
 	goto b127;
-b98:	v104 = 1;
+b98:	v104 = 1UL;
 	goto b99;
-b92:	v103 = 0;
+b92:	v103 = 0UL;
 	goto b94;
-b83:	v92 = 0;
+b81:	goto b79;
+b83:	v92 = 0UL;
 	goto b85;
 b77:	v135 = (u)ztypecheck_expr;
 	v136 = vc;
 	v137 = vd;
-	v138 = *(u*)(vn + 8);
-	v139 = 1;
+	v138 = *(u*)(vn + 8UL);
+	v139 = 1UL;
 	v140 = ((u(*)())v135)(v136, v137, v138, v139);
+	v140;
 	goto b75;
-b68:	v75 = 1;
+b73:	goto b71;
+b66:	goto b64;
+b68:	v75 = 1UL;
 	goto b69;
-b63:	if (vkind != 9) goto b144;
+b63:	if (vkind != 9UL) goto b144;
 	v155 = (u)ztypecheck_expr;
 	v156 = vc;
 	v157 = vd;
-	v158 = *(u*)(vn + 8);
-	v159 = 0;
+	v158 = *(u*)(vn + 8UL);
+	v159 = 0UL;
 	v160 = ((u(*)())v155)(v156, v157, v158, v159);
-	if (*(u*)*(u*)(*(u*)(vn + 8) + 64) != 4) goto b148;
-	if (*(u*)*(u*)(*(u*)(*(u*)(vn + 8) + 64) + 16) == 7) goto b153;
-	if (*(u*)*(u*)(*(u*)(*(u*)(vn + 8) + 64) + 16) == 8) goto b153;
-	v161 = 1;
-b155:	if (!v161) goto b149;
+	v160;
+	if (*(u*)(*(u*)(*(u*)(vn + 8UL) + 64UL) + 0UL) != 4UL) goto b148;
+	if (*(u*)(*(u*)(*(u*)(*(u*)(vn + 8UL) + 64UL) + 16UL) + 0UL) == 7UL) goto b153;
+	if (*(u*)(*(u*)(*(u*)(*(u*)(vn + 8UL) + 64UL) + 16UL) + 0UL) == 8UL) goto b153;
+	v161 = 1UL;
+b155:	if (!v161) goto b151;
 	v162 = (u)zcdie;
 	v163 = vc;
 	v164 = (u)"dot not a struct";
 	v165 = ((u(*)())v162)(v163, v164);
+	v165;
 b149:	v166 = (u)zfind;
 	v167 = vc;
-	v168 = *(u*)(*(u*)(*(u*)(*(u*)(*(u*)(vn + 8) + 64) + 16) + 8) + 32);
-	v169 = *(u*)(*(u*)(vn + 16) + 56);
-	v170 = 0;
+	v168 = *(u*)(*(u*)(*(u*)(*(u*)(*(u*)(vn + 8UL) + 64UL) + 16UL) + 8UL) + 32UL);
+	v169 = *(u*)(*(u*)(vn + 16UL) + 56UL);
+	v170 = 0UL;
 	v171 = ((u(*)())v166)(v167, v168, v169, v170);
 	vv = v171;
 b146:	if (!vv) goto b175;
-	v184 = 0;
+	v184 = 0UL;
 b176:	if (!v184) goto b171;
-	v183 = 1;
-b173:	if (!v183) goto b167;
+	v183 = 1UL;
+b173:	if (!v183) goto b169;
 	v186 = (u)zcdie;
 	v187 = vc;
 	v188 = (u)"no such member";
 	v189 = ((u(*)())v186)(v187, v188);
-b167:	*(u*)(vn + 64) = *(u*)(vv + 160);
+	v189;
+b167:	*(u*)(vn + 64UL) = *(u*)(vv + 160UL);
 	goto b1;
-b171:	if (!*(u*)(vv + 152)) goto b179;
-	v185 = 0;
+b169:	goto b167;
+b171:	if (!*(u*)(vv + 152UL)) goto b179;
+	v185 = 0UL;
 b180:	if (!v185) goto b177;
-	v183 = 1;
+	v183 = 1UL;
 	goto b173;
-b177:	v183 = 0;
+b177:	v183 = 0UL;
 	goto b173;
-b179:	v185 = 1;
+b179:	v185 = 1UL;
 	goto b180;
-b175:	v184 = 1;
+b175:	v184 = 1UL;
 	goto b176;
-b153:	v161 = 0;
+b151:	goto b149;
+b153:	v161 = 0UL;
 	goto b155;
-b148:	if (*(u*)*(u*)(*(u*)(vn + 8) + 64) == 7) goto b162;
-	if (*(u*)*(u*)(*(u*)(vn + 8) + 64) == 8) goto b162;
-	v172 = 1;
-b164:	if (!v172) goto b158;
+b148:	if (*(u*)(*(u*)(*(u*)(vn + 8UL) + 64UL) + 0UL) == 7UL) goto b162;
+	if (*(u*)(*(u*)(*(u*)(vn + 8UL) + 64UL) + 0UL) == 8UL) goto b162;
+	v172 = 1UL;
+b164:	if (!v172) goto b160;
 	v173 = (u)zcdie;
 	v174 = vc;
 	v175 = (u)"dot not a struct";
 	v176 = ((u(*)())v173)(v174, v175);
+	v176;
 b158:	v177 = (u)zfind;
 	v178 = vc;
-	v179 = *(u*)(*(u*)(*(u*)(*(u*)(vn + 8) + 64) + 8) + 32);
-	v180 = *(u*)(*(u*)(vn + 16) + 56);
-	v181 = 0;
+	v179 = *(u*)(*(u*)(*(u*)(*(u*)(vn + 8UL) + 64UL) + 8UL) + 32UL);
+	v180 = *(u*)(*(u*)(vn + 16UL) + 56UL);
+	v181 = 0UL;
 	v182 = ((u(*)())v177)(v178, v179, v180, v181);
 	vv = v182;
 	goto b146;
-b162:	v172 = 0;
+b160:	goto b158;
+b162:	v172 = 0UL;
 	goto b164;
-b144:	if (vkind != 0) goto b183;
+b144:	if (vkind != 0UL) goto b183;
 	v190 = (u)zfind;
 	v191 = vc;
-	v192 = *(u*)(vn + 56);
-	v193 = 0;
-	v194 = 0;
+	v192 = *(u*)(vn + 56UL);
+	v193 = 0UL;
+	v194 = 0UL;
 	v195 = ((u(*)())v190)(v191, v192, v193, v194);
 	vv = v195;
 	if (!vv) goto b189;
-	if (!*(u*)(vv + 176)) goto b189;
-	v196 = 1;
-b191:	if (!v196) goto b185;
+	if (!*(u*)(vv + 176UL)) goto b189;
+	v196 = 1UL;
+b191:	if (!v196) goto b187;
 	v197 = (u)zmktype0;
 	v198 = vc;
-	v199 = 2;
+	v199 = 2UL;
 	v200 = ((u(*)())v197)(v198, v199);
-	*(u*)(vn + 64) = v200;
-	return 0;
-b185:	v201 = (u)zfind;
+	*(u*)(vn + 64UL) = v200;
+	return 0UL;
+b187:	v201 = (u)zfind;
 	v202 = vc;
-	v203 = *(u*)(vd + 32);
-	v204 = *(u*)(vn + 56);
-	v205 = 0;
+	v203 = *(u*)(vd + 32UL);
+	v204 = *(u*)(vn + 56UL);
+	v205 = 0UL;
 	v206 = ((u(*)())v201)(v202, v203, v204, v205);
 	vv = v206;
 	if (!vv) goto b198;
-	if (!*(u*)(vv + 192)) goto b198;
-	v207 = 1;
-b200:	if (!v207) goto b194;
-	*(u*)(vn + 64) = *(u*)(vv + 200);
-	return 0;
-b194:	v208 = (u)zfind;
+	if (!*(u*)(vv + 192UL)) goto b198;
+	v207 = 1UL;
+b200:	if (!v207) goto b196;
+	*(u*)(vn + 64UL) = *(u*)(vv + 200UL);
+	return 0UL;
+b196:	v208 = (u)zfind;
 	v209 = vc;
-	v210 = *(u*)(vn + 56);
-	v211 = 0;
-	v212 = 0;
+	v210 = *(u*)(vn + 56UL);
+	v211 = 0UL;
+	v212 = 0UL;
 	v213 = ((u(*)())v208)(v209, v210, v211, v212);
 	vv = v213;
 	if (!vv) goto b206;
-	if (!*(u*)(vv + 72)) goto b206;
-	v214 = 1;
-b208:	if (!v214) goto b202;
-	*(u*)(vn + 64) = *(u*)(vv + 80);
-	return 0;
-b202:	v215 = (u)zcdie;
+	if (!*(u*)(vv + 72UL)) goto b206;
+	v214 = 1UL;
+b208:	if (!v214) goto b204;
+	*(u*)(vn + 64UL) = *(u*)(vv + 80UL);
+	return 0UL;
+b204:	v215 = (u)zcdie;
 	v216 = vc;
 	v217 = (u)"no such variable";
 	v218 = ((u(*)())v215)(v216, v217);
+	v218;
 	goto b1;
-b206:	v214 = 0;
+b206:	v214 = 0UL;
 	goto b208;
-b198:	v207 = 0;
+b198:	v207 = 0UL;
 	goto b200;
-b189:	v196 = 0;
+b189:	v196 = 0UL;
 	goto b191;
-b183:	if (vkind != 33) goto b211;
+b183:	if (vkind != 33UL) goto b211;
 	if (!vrhs) goto b216;
-	v219 = 0;
-b217:	if (!v219) goto b212;
+	v219 = 0UL;
+b217:	if (!v219) goto b214;
 	v220 = (u)zcdie;
 	v221 = vc;
 	v222 = (u)"assign is not an lexpr";
 	v223 = ((u(*)())v220)(v221, v222);
+	v223;
 b212:	v224 = (u)ztypecheck_expr;
 	v225 = vc;
 	v226 = vd;
-	v227 = *(u*)(vn + 16);
-	v228 = 1;
+	v227 = *(u*)(vn + 16UL);
+	v228 = 1UL;
 	v229 = ((u(*)())v224)(v225, v226, v227, v228);
+	v229;
 	v230 = (u)ztypecheck_expr;
 	v231 = vc;
 	v232 = vd;
-	v233 = *(u*)(vn + 8);
-	v234 = 0;
+	v233 = *(u*)(vn + 8UL);
+	v234 = 0UL;
 	v235 = ((u(*)())v230)(v231, v232, v233, v234);
+	v235;
 	v236 = (u)zunify;
 	v237 = vc;
-	v238 = *(u*)(*(u*)(vn + 8) + 64);
-	v239 = *(u*)(*(u*)(vn + 16) + 64);
+	v238 = *(u*)(*(u*)(vn + 8UL) + 64UL);
+	v239 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v240 = ((u(*)())v236)(v237, v238, v239);
-	*(u*)(vn + 64) = *(u*)(*(u*)(vn + 8) + 64);
+	v240;
+	*(u*)(vn + 64UL) = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	goto b1;
-b216:	v219 = 1;
+b214:	goto b212;
+b216:	v219 = 1UL;
 	goto b217;
-b211:	if (vkind != 34) goto b223;
+b211:	if (vkind != 34UL) goto b223;
 	if (!vrhs) goto b228;
-	v241 = 0;
-b229:	if (!v241) goto b224;
+	v241 = 0UL;
+b229:	if (!v241) goto b226;
 	v242 = (u)zcdie;
 	v243 = vc;
 	v244 = (u)"sizeof is not an lexpr";
 	v245 = ((u(*)())v242)(v243, v244);
+	v245;
 b224:	v246 = (u)ztypecheck_expr;
 	v247 = vc;
 	v248 = vd;
-	v249 = *(u*)(vn + 8);
-	v250 = 0;
+	v249 = *(u*)(vn + 8UL);
+	v250 = 0UL;
 	v251 = ((u(*)())v246)(v247, v248, v249, v250);
+	v251;
 	v252 = (u)zmktype0;
 	v253 = vc;
-	v254 = 2;
+	v254 = 2UL;
 	v255 = ((u(*)())v252)(v253, v254);
-	*(u*)(vn + 64) = v255;
+	*(u*)(vn + 64UL) = v255;
 	goto b1;
-b228:	v241 = 1;
+b226:	goto b224;
+b228:	v241 = 1UL;
 	goto b229;
-b223:	if (vkind != 35) goto b234;
+b223:	if (vkind != 35UL) goto b234;
 	if (!vrhs) goto b239;
-	v256 = 0;
-b240:	if (!v256) goto b235;
+	v256 = 0UL;
+b240:	if (!v256) goto b237;
 	v257 = (u)zcdie;
 	v258 = vc;
 	v259 = (u)"ref is not an lexpr";
 	v260 = ((u(*)())v257)(v258, v259);
+	v260;
 b235:	v261 = (u)ztypecheck_expr;
 	v262 = vc;
 	v263 = vd;
-	v264 = *(u*)(vn + 8);
-	v265 = 0;
+	v264 = *(u*)(vn + 8UL);
+	v265 = 0UL;
 	v266 = ((u(*)())v261)(v262, v263, v264, v265);
+	v266;
 	v267 = (u)zmktype1;
 	v268 = vc;
-	v269 = 4;
-	v270 = *(u*)(*(u*)(vn + 8) + 64);
+	v269 = 4UL;
+	v270 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v271 = ((u(*)())v267)(v268, v269, v270);
-	*(u*)(vn + 64) = v271;
+	*(u*)(vn + 64UL) = v271;
 	goto b1;
-b239:	v256 = 1;
+b237:	goto b235;
+b239:	v256 = 1UL;
 	goto b240;
-b234:	if (vkind != 36) goto b245;
+b234:	if (vkind != 36UL) goto b245;
 	v272 = (u)ztypecheck_expr;
 	v273 = vc;
 	v274 = vd;
-	v275 = *(u*)(vn + 8);
-	v276 = 1;
+	v275 = *(u*)(vn + 8UL);
+	v276 = 1UL;
 	v277 = ((u(*)())v272)(v273, v274, v275, v276);
-	if (*(u*)*(u*)(*(u*)(vn + 8) + 64) == 4) goto b247;
+	v277;
+	if (*(u*)(*(u*)(*(u*)(vn + 8UL) + 64UL) + 0UL) == 4UL) goto b249;
 	v278 = (u)zcdie;
 	v279 = vc;
 	v280 = (u)"deref not a pointer";
 	v281 = ((u(*)())v278)(v279, v280);
-b247:	*(u*)(vn + 64) = *(u*)(*(u*)(*(u*)(vn + 8) + 64) + 16);
+	v281;
+b247:	*(u*)(vn + 64UL) = *(u*)(*(u*)(*(u*)(vn + 8UL) + 64UL) + 16UL);
 	goto b1;
-b245:	if (vkind != 38) goto b252;
+b249:	goto b247;
+b245:	if (vkind != 38UL) goto b252;
 	v282 = (u)ztypecheck_expr;
 	v283 = vc;
 	v284 = vd;
-	v285 = *(u*)(vn + 8);
-	v286 = 1;
+	v285 = *(u*)(vn + 8UL);
+	v286 = 1UL;
 	v287 = ((u(*)())v282)(v283, v284, v285, v286);
+	v287;
 	v288 = (u)ztypecheck_expr;
 	v289 = vc;
 	v290 = vd;
-	v291 = *(u*)(vn + 16);
-	v292 = 1;
+	v291 = *(u*)(vn + 16UL);
+	v292 = 1UL;
 	v293 = ((u(*)())v288)(v289, v290, v291, v292);
-	if (*(u*)*(u*)(*(u*)(vn + 8) + 64) == 4) goto b255;
+	v293;
+	if (*(u*)(*(u*)(*(u*)(vn + 8UL) + 64UL) + 0UL) == 4UL) goto b257;
 	v294 = (u)zcdie;
 	v295 = vc;
 	v296 = (u)"not a pointer";
 	v297 = ((u(*)())v294)(v295, v296);
+	v297;
 b255:	v299 = (u)ztype_isint;
-	v300 = *(u*)(*(u*)(vn + 16) + 64);
+	v300 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v301 = ((u(*)())v299)(v300);
 	if (!v301) goto b263;
-	v298 = 0;
-b264:	if (!v298) goto b259;
+	v298 = 0UL;
+b264:	if (!v298) goto b261;
 	v302 = (u)zcdie;
 	v303 = vc;
 	v304 = (u)"index: not an int";
 	v305 = ((u(*)())v302)(v303, v304);
-b259:	*(u*)(vn + 64) = *(u*)(*(u*)(*(u*)(vn + 8) + 64) + 16);
+	v305;
+b259:	*(u*)(vn + 64UL) = *(u*)(*(u*)(*(u*)(vn + 8UL) + 64UL) + 16UL);
 	goto b1;
-b263:	v298 = 1;
+b261:	goto b259;
+b263:	v298 = 1UL;
 	goto b264;
-b252:	if (vkind != 39) goto b268;
+b257:	goto b255;
+b252:	if (vkind != 39UL) goto b268;
 	if (!vrhs) goto b273;
-	v306 = 0;
-b274:	if (!v306) goto b269;
+	v306 = 0UL;
+b274:	if (!v306) goto b271;
 	v307 = (u)zcdie;
 	v308 = vc;
 	v309 = (u)"not lexpr";
 	v310 = ((u(*)())v307)(v308, v309);
+	v310;
 b269:	v311 = (u)ztypecheck_expr;
 	v312 = vc;
 	v313 = vd;
-	v314 = *(u*)(vn + 16);
-	v315 = 1;
+	v314 = *(u*)(vn + 16UL);
+	v315 = 1UL;
 	v316 = ((u(*)())v311)(v312, v313, v314, v315);
+	v316;
 	v317 = (u)ztypecheck_expr;
 	v318 = vc;
 	v319 = vd;
-	v320 = *(u*)(vn + 8);
-	v321 = 1;
+	v320 = *(u*)(vn + 8UL);
+	v321 = 1UL;
 	v322 = ((u(*)())v317)(v318, v319, v320, v321);
+	v322;
 	v323 = (u)zunify;
 	v324 = vc;
-	v325 = *(u*)(*(u*)(vn + 8) + 64);
-	v326 = *(u*)(*(u*)(vn + 16) + 64);
+	v325 = *(u*)(*(u*)(vn + 8UL) + 64UL);
+	v326 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v327 = ((u(*)())v323)(v324, v325, v326);
+	v327;
 	v329 = (u)ztype_isprim;
-	v330 = *(u*)(*(u*)(vn + 8) + 64);
+	v330 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v331 = ((u(*)())v329)(v330);
 	if (!v331) goto b283;
-	v328 = 0;
-b284:	if (!v328) goto b279;
+	v328 = 0UL;
+b284:	if (!v328) goto b281;
 	v332 = (u)zcdie;
 	v333 = vc;
 	v334 = (u)"lt: not an int";
 	v335 = ((u(*)())v332)(v333, v334);
-b279:	*(u*)(vn + 64) = *(u*)(*(u*)(vn + 8) + 64);
+	v335;
+b279:	*(u*)(vn + 64UL) = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	goto b1;
-b283:	v328 = 1;
+b281:	goto b279;
+b283:	v328 = 1UL;
 	goto b284;
-b273:	v306 = 1;
+b271:	goto b269;
+b273:	v306 = 1UL;
 	goto b274;
-b268:	if (vkind != 40) goto b288;
+b268:	if (vkind != 40UL) goto b288;
 	if (!vrhs) goto b293;
-	v336 = 0;
-b294:	if (!v336) goto b289;
+	v336 = 0UL;
+b294:	if (!v336) goto b291;
 	v337 = (u)zcdie;
 	v338 = vc;
 	v339 = (u)"not lexpr";
 	v340 = ((u(*)())v337)(v338, v339);
+	v340;
 b289:	v341 = (u)ztypecheck_expr;
 	v342 = vc;
 	v343 = vd;
-	v344 = *(u*)(vn + 16);
-	v345 = 1;
+	v344 = *(u*)(vn + 16UL);
+	v345 = 1UL;
 	v346 = ((u(*)())v341)(v342, v343, v344, v345);
+	v346;
 	v347 = (u)ztypecheck_expr;
 	v348 = vc;
 	v349 = vd;
-	v350 = *(u*)(vn + 8);
-	v351 = 1;
+	v350 = *(u*)(vn + 8UL);
+	v351 = 1UL;
 	v352 = ((u(*)())v347)(v348, v349, v350, v351);
+	v352;
 	v353 = (u)zunify;
 	v354 = vc;
-	v355 = *(u*)(*(u*)(vn + 8) + 64);
-	v356 = *(u*)(*(u*)(vn + 16) + 64);
+	v355 = *(u*)(*(u*)(vn + 8UL) + 64UL);
+	v356 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v357 = ((u(*)())v353)(v354, v355, v356);
+	v357;
 	v359 = (u)ztype_isprim;
-	v360 = *(u*)(*(u*)(vn + 8) + 64);
+	v360 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v361 = ((u(*)())v359)(v360);
 	if (!v361) goto b303;
-	v358 = 0;
-b304:	if (!v358) goto b299;
+	v358 = 0UL;
+b304:	if (!v358) goto b301;
 	v362 = (u)zcdie;
 	v363 = vc;
 	v364 = (u)"gt: not an int";
 	v365 = ((u(*)())v362)(v363, v364);
-b299:	*(u*)(vn + 64) = *(u*)(*(u*)(vn + 8) + 64);
+	v365;
+b299:	*(u*)(vn + 64UL) = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	goto b1;
-b303:	v358 = 1;
+b301:	goto b299;
+b303:	v358 = 1UL;
 	goto b304;
-b293:	v336 = 1;
+b291:	goto b289;
+b293:	v336 = 1UL;
 	goto b294;
-b288:	if (vkind != 41) goto b308;
+b288:	if (vkind != 41UL) goto b308;
 	if (!vrhs) goto b313;
-	v366 = 0;
-b314:	if (!v366) goto b309;
+	v366 = 0UL;
+b314:	if (!v366) goto b311;
 	v367 = (u)zcdie;
 	v368 = vc;
 	v369 = (u)"not lexpr";
 	v370 = ((u(*)())v367)(v368, v369);
+	v370;
 b309:	v371 = (u)ztypecheck_expr;
 	v372 = vc;
 	v373 = vd;
-	v374 = *(u*)(vn + 16);
-	v375 = 1;
+	v374 = *(u*)(vn + 16UL);
+	v375 = 1UL;
 	v376 = ((u(*)())v371)(v372, v373, v374, v375);
+	v376;
 	v377 = (u)ztypecheck_expr;
 	v378 = vc;
 	v379 = vd;
-	v380 = *(u*)(vn + 8);
-	v381 = 1;
+	v380 = *(u*)(vn + 8UL);
+	v381 = 1UL;
 	v382 = ((u(*)())v377)(v378, v379, v380, v381);
+	v382;
 	v383 = (u)zunify;
 	v384 = vc;
-	v385 = *(u*)(*(u*)(vn + 8) + 64);
-	v386 = *(u*)(*(u*)(vn + 16) + 64);
+	v385 = *(u*)(*(u*)(vn + 8UL) + 64UL);
+	v386 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v387 = ((u(*)())v383)(v384, v385, v386);
+	v387;
 	v389 = (u)ztype_isprim;
-	v390 = *(u*)(*(u*)(vn + 8) + 64);
+	v390 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v391 = ((u(*)())v389)(v390);
 	if (!v391) goto b323;
-	v388 = 0;
-b324:	if (!v388) goto b319;
+	v388 = 0UL;
+b324:	if (!v388) goto b321;
 	v392 = (u)zcdie;
 	v393 = vc;
 	v394 = (u)"le: not an int";
 	v395 = ((u(*)())v392)(v393, v394);
-b319:	*(u*)(vn + 64) = *(u*)(*(u*)(vn + 8) + 64);
+	v395;
+b319:	*(u*)(vn + 64UL) = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	goto b1;
-b323:	v388 = 1;
+b321:	goto b319;
+b323:	v388 = 1UL;
 	goto b324;
-b313:	v366 = 1;
+b311:	goto b309;
+b313:	v366 = 1UL;
 	goto b314;
-b308:	if (vkind != 42) goto b328;
+b308:	if (vkind != 42UL) goto b328;
 	if (!vrhs) goto b333;
-	v396 = 0;
-b334:	if (!v396) goto b329;
+	v396 = 0UL;
+b334:	if (!v396) goto b331;
 	v397 = (u)zcdie;
 	v398 = vc;
 	v399 = (u)"not lexpr";
 	v400 = ((u(*)())v397)(v398, v399);
+	v400;
 b329:	v401 = (u)ztypecheck_expr;
 	v402 = vc;
 	v403 = vd;
-	v404 = *(u*)(vn + 16);
-	v405 = 1;
+	v404 = *(u*)(vn + 16UL);
+	v405 = 1UL;
 	v406 = ((u(*)())v401)(v402, v403, v404, v405);
+	v406;
 	v407 = (u)ztypecheck_expr;
 	v408 = vc;
 	v409 = vd;
-	v410 = *(u*)(vn + 8);
-	v411 = 1;
+	v410 = *(u*)(vn + 8UL);
+	v411 = 1UL;
 	v412 = ((u(*)())v407)(v408, v409, v410, v411);
+	v412;
 	v413 = (u)zunify;
 	v414 = vc;
-	v415 = *(u*)(*(u*)(vn + 8) + 64);
-	v416 = *(u*)(*(u*)(vn + 16) + 64);
+	v415 = *(u*)(*(u*)(vn + 8UL) + 64UL);
+	v416 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v417 = ((u(*)())v413)(v414, v415, v416);
+	v417;
 	v419 = (u)ztype_isprim;
-	v420 = *(u*)(*(u*)(vn + 8) + 64);
+	v420 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v421 = ((u(*)())v419)(v420);
 	if (!v421) goto b343;
-	v418 = 0;
-b344:	if (!v418) goto b339;
+	v418 = 0UL;
+b344:	if (!v418) goto b341;
 	v422 = (u)zcdie;
 	v423 = vc;
 	v424 = (u)"ge: not an int";
 	v425 = ((u(*)())v422)(v423, v424);
-b339:	*(u*)(vn + 64) = *(u*)(*(u*)(vn + 8) + 64);
+	v425;
+b339:	*(u*)(vn + 64UL) = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	goto b1;
-b343:	v418 = 1;
+b341:	goto b339;
+b343:	v418 = 1UL;
 	goto b344;
-b333:	v396 = 1;
+b331:	goto b329;
+b333:	v396 = 1UL;
 	goto b334;
-b328:	if (vkind != 43) goto b348;
+b328:	if (vkind != 43UL) goto b348;
 	if (!vrhs) goto b353;
-	v426 = 0;
-b354:	if (!v426) goto b349;
+	v426 = 0UL;
+b354:	if (!v426) goto b351;
 	v427 = (u)zcdie;
 	v428 = vc;
 	v429 = (u)"not lexpr";
 	v430 = ((u(*)())v427)(v428, v429);
+	v430;
 b349:	v431 = (u)ztypecheck_expr;
 	v432 = vc;
 	v433 = vd;
-	v434 = *(u*)(vn + 16);
-	v435 = 1;
+	v434 = *(u*)(vn + 16UL);
+	v435 = 1UL;
 	v436 = ((u(*)())v431)(v432, v433, v434, v435);
+	v436;
 	v437 = (u)ztypecheck_expr;
 	v438 = vc;
 	v439 = vd;
-	v440 = *(u*)(vn + 8);
-	v441 = 1;
+	v440 = *(u*)(vn + 8UL);
+	v441 = 1UL;
 	v442 = ((u(*)())v437)(v438, v439, v440, v441);
+	v442;
 	v443 = (u)zunify;
 	v444 = vc;
-	v445 = *(u*)(*(u*)(vn + 8) + 64);
-	v446 = *(u*)(*(u*)(vn + 16) + 64);
+	v445 = *(u*)(*(u*)(vn + 8UL) + 64UL);
+	v446 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v447 = ((u(*)())v443)(v444, v445, v446);
+	v447;
 	v449 = (u)ztype_isprim;
-	v450 = *(u*)(*(u*)(vn + 8) + 64);
+	v450 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v451 = ((u(*)())v449)(v450);
 	if (!v451) goto b363;
-	v448 = 0;
-b364:	if (!v448) goto b359;
+	v448 = 0UL;
+b364:	if (!v448) goto b361;
 	v452 = (u)zcdie;
 	v453 = vc;
 	v454 = (u)"eq: not an int";
 	v455 = ((u(*)())v452)(v453, v454);
-b359:	*(u*)(vn + 64) = *(u*)(*(u*)(vn + 8) + 64);
+	v455;
+b359:	*(u*)(vn + 64UL) = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	goto b1;
-b363:	v448 = 1;
+b361:	goto b359;
+b363:	v448 = 1UL;
 	goto b364;
-b353:	v426 = 1;
+b351:	goto b349;
+b353:	v426 = 1UL;
 	goto b354;
-b348:	if (vkind != 44) goto b368;
+b348:	if (vkind != 44UL) goto b368;
 	if (!vrhs) goto b373;
-	v456 = 0;
-b374:	if (!v456) goto b369;
+	v456 = 0UL;
+b374:	if (!v456) goto b371;
 	v457 = (u)zcdie;
 	v458 = vc;
 	v459 = (u)"not lexpr";
 	v460 = ((u(*)())v457)(v458, v459);
+	v460;
 b369:	v461 = (u)ztypecheck_expr;
 	v462 = vc;
 	v463 = vd;
-	v464 = *(u*)(vn + 16);
-	v465 = 1;
+	v464 = *(u*)(vn + 16UL);
+	v465 = 1UL;
 	v466 = ((u(*)())v461)(v462, v463, v464, v465);
+	v466;
 	v467 = (u)ztypecheck_expr;
 	v468 = vc;
 	v469 = vd;
-	v470 = *(u*)(vn + 8);
-	v471 = 1;
+	v470 = *(u*)(vn + 8UL);
+	v471 = 1UL;
 	v472 = ((u(*)())v467)(v468, v469, v470, v471);
+	v472;
 	v473 = (u)zunify;
 	v474 = vc;
-	v475 = *(u*)(*(u*)(vn + 8) + 64);
-	v476 = *(u*)(*(u*)(vn + 16) + 64);
+	v475 = *(u*)(*(u*)(vn + 8UL) + 64UL);
+	v476 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v477 = ((u(*)())v473)(v474, v475, v476);
+	v477;
 	v479 = (u)ztype_isprim;
-	v480 = *(u*)(*(u*)(vn + 8) + 64);
+	v480 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v481 = ((u(*)())v479)(v480);
 	if (!v481) goto b383;
-	v478 = 0;
-b384:	if (!v478) goto b379;
+	v478 = 0UL;
+b384:	if (!v478) goto b381;
 	v482 = (u)zcdie;
 	v483 = vc;
 	v484 = (u)"ne: not an int";
 	v485 = ((u(*)())v482)(v483, v484);
-b379:	*(u*)(vn + 64) = *(u*)(*(u*)(vn + 8) + 64);
+	v485;
+b379:	*(u*)(vn + 64UL) = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	goto b1;
-b383:	v478 = 1;
+b381:	goto b379;
+b383:	v478 = 1UL;
 	goto b384;
-b373:	v456 = 1;
+b371:	goto b369;
+b373:	v456 = 1UL;
 	goto b374;
-b368:	if (vkind != 50) goto b388;
+b368:	if (vkind != 50UL) goto b388;
 	if (!vrhs) goto b393;
-	v486 = 0;
-b394:	if (!v486) goto b389;
+	v486 = 0UL;
+b394:	if (!v486) goto b391;
 	v487 = (u)zcdie;
 	v488 = vc;
 	v489 = (u)"not lexpr";
 	v490 = ((u(*)())v487)(v488, v489);
+	v490;
 b389:	v491 = (u)ztypecheck_expr;
 	v492 = vc;
 	v493 = vd;
-	v494 = *(u*)(vn + 8);
-	v495 = 1;
+	v494 = *(u*)(vn + 8UL);
+	v495 = 1UL;
 	v496 = ((u(*)())v491)(v492, v493, v494, v495);
+	v496;
 	v498 = (u)ztype_isprim;
-	v499 = *(u*)(*(u*)(vn + 8) + 64);
+	v499 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v500 = ((u(*)())v498)(v499);
 	if (!v500) goto b401;
-	v497 = 0;
-b402:	if (!v497) goto b397;
+	v497 = 0UL;
+b402:	if (!v497) goto b399;
 	v501 = (u)zcdie;
 	v502 = vc;
 	v503 = (u)"not an prim";
 	v504 = ((u(*)())v501)(v502, v503);
+	v504;
 b397:	v505 = (u)zmktype0;
 	v506 = vc;
-	v507 = 2;
+	v507 = 2UL;
 	v508 = ((u(*)())v505)(v506, v507);
-	*(u*)(vn + 64) = v508;
+	*(u*)(vn + 64UL) = v508;
 	goto b1;
-b401:	v497 = 1;
+b399:	goto b397;
+b401:	v497 = 1UL;
 	goto b402;
-b393:	v486 = 1;
+b391:	goto b389;
+b393:	v486 = 1UL;
 	goto b394;
-b388:	if (vkind != 51) goto b407;
+b388:	if (vkind != 51UL) goto b407;
 	if (!vrhs) goto b412;
-	v509 = 0;
-b413:	if (!v509) goto b408;
+	v509 = 0UL;
+b413:	if (!v509) goto b410;
 	v510 = (u)zcdie;
 	v511 = vc;
 	v512 = (u)"not lexpr";
 	v513 = ((u(*)())v510)(v511, v512);
+	v513;
 b408:	v514 = (u)ztypecheck_expr;
 	v515 = vc;
 	v516 = vd;
-	v517 = *(u*)(vn + 8);
-	v518 = 1;
+	v517 = *(u*)(vn + 8UL);
+	v518 = 1UL;
 	v519 = ((u(*)())v514)(v515, v516, v517, v518);
+	v519;
 	v520 = (u)ztypecheck_expr;
 	v521 = vc;
 	v522 = vd;
-	v523 = *(u*)(vn + 16);
-	v524 = 1;
+	v523 = *(u*)(vn + 16UL);
+	v524 = 1UL;
 	v525 = ((u(*)())v520)(v521, v522, v523, v524);
+	v525;
 	v527 = (u)ztype_isprim;
-	v528 = *(u*)(*(u*)(vn + 8) + 64);
+	v528 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v529 = ((u(*)())v527)(v528);
 	if (!v529) goto b421;
-	v526 = 0;
-b422:	if (!v526) goto b417;
+	v526 = 0UL;
+b422:	if (!v526) goto b419;
 	v530 = (u)zcdie;
 	v531 = vc;
 	v532 = (u)"not an prim";
 	v533 = ((u(*)())v530)(v531, v532);
+	v533;
 b417:	v535 = (u)ztype_isprim;
-	v536 = *(u*)(*(u*)(vn + 16) + 64);
+	v536 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v537 = ((u(*)())v535)(v536);
 	if (!v537) goto b429;
-	v534 = 0;
-b430:	if (!v534) goto b425;
+	v534 = 0UL;
+b430:	if (!v534) goto b427;
 	v538 = (u)zcdie;
 	v539 = vc;
 	v540 = (u)"not an prim";
 	v541 = ((u(*)())v538)(v539, v540);
+	v541;
 b425:	v542 = (u)zmktype0;
 	v543 = vc;
-	v544 = 2;
+	v544 = 2UL;
 	v545 = ((u(*)())v542)(v543, v544);
-	*(u*)(vn + 64) = v545;
+	*(u*)(vn + 64UL) = v545;
 	goto b1;
-b429:	v534 = 1;
+b427:	goto b425;
+b429:	v534 = 1UL;
 	goto b430;
-b421:	v526 = 1;
+b419:	goto b417;
+b421:	v526 = 1UL;
 	goto b422;
-b412:	v509 = 1;
+b410:	goto b408;
+b412:	v509 = 1UL;
 	goto b413;
-b407:	if (vkind != 52) goto b435;
+b407:	if (vkind != 52UL) goto b435;
 	if (!vrhs) goto b440;
-	v546 = 0;
-b441:	if (!v546) goto b436;
+	v546 = 0UL;
+b441:	if (!v546) goto b438;
 	v547 = (u)zcdie;
 	v548 = vc;
 	v549 = (u)"not lexpr";
 	v550 = ((u(*)())v547)(v548, v549);
+	v550;
 b436:	v551 = (u)ztypecheck_expr;
 	v552 = vc;
 	v553 = vd;
-	v554 = *(u*)(vn + 8);
-	v555 = 1;
+	v554 = *(u*)(vn + 8UL);
+	v555 = 1UL;
 	v556 = ((u(*)())v551)(v552, v553, v554, v555);
+	v556;
 	v557 = (u)ztypecheck_expr;
 	v558 = vc;
 	v559 = vd;
-	v560 = *(u*)(vn + 16);
-	v561 = 1;
+	v560 = *(u*)(vn + 16UL);
+	v561 = 1UL;
 	v562 = ((u(*)())v557)(v558, v559, v560, v561);
+	v562;
 	v564 = (u)ztype_isprim;
-	v565 = *(u*)(*(u*)(vn + 8) + 64);
+	v565 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v566 = ((u(*)())v564)(v565);
 	if (!v566) goto b449;
-	v563 = 0;
-b450:	if (!v563) goto b445;
+	v563 = 0UL;
+b450:	if (!v563) goto b447;
 	v567 = (u)zcdie;
 	v568 = vc;
 	v569 = (u)"not an prim";
 	v570 = ((u(*)())v567)(v568, v569);
+	v570;
 b445:	v572 = (u)ztype_isprim;
-	v573 = *(u*)(*(u*)(vn + 16) + 64);
+	v573 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v574 = ((u(*)())v572)(v573);
 	if (!v574) goto b457;
-	v571 = 0;
-b458:	if (!v571) goto b453;
+	v571 = 0UL;
+b458:	if (!v571) goto b455;
 	v575 = (u)zcdie;
 	v576 = vc;
 	v577 = (u)"not an prim";
 	v578 = ((u(*)())v575)(v576, v577);
+	v578;
 b453:	v579 = (u)zmktype0;
 	v580 = vc;
-	v581 = 2;
+	v581 = 2UL;
 	v582 = ((u(*)())v579)(v580, v581);
-	*(u*)(vn + 64) = v582;
+	*(u*)(vn + 64UL) = v582;
 	goto b1;
-b457:	v571 = 1;
+b455:	goto b453;
+b457:	v571 = 1UL;
 	goto b458;
-b449:	v563 = 1;
+b447:	goto b445;
+b449:	v563 = 1UL;
 	goto b450;
-b440:	v546 = 1;
+b438:	goto b436;
+b440:	v546 = 1UL;
 	goto b441;
-b435:	if (vkind != 57) goto b463;
+b435:	if (vkind != 57UL) goto b463;
 	if (!vrhs) goto b468;
-	v583 = 0;
-b469:	if (!v583) goto b464;
+	v583 = 0UL;
+b469:	if (!v583) goto b466;
 	v584 = (u)zcdie;
 	v585 = vc;
 	v586 = (u)"not lexpr";
 	v587 = ((u(*)())v584)(v585, v586);
+	v587;
 b464:	v588 = (u)ztypecheck_expr;
 	v589 = vc;
 	v590 = vd;
-	v591 = *(u*)(vn + 8);
-	v592 = 1;
+	v591 = *(u*)(vn + 8UL);
+	v592 = 1UL;
 	v593 = ((u(*)())v588)(v589, v590, v591, v592);
+	v593;
 	v595 = (u)ztype_isint;
-	v596 = *(u*)(*(u*)(vn + 8) + 64);
+	v596 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v597 = ((u(*)())v595)(v596);
 	if (!v597) goto b476;
-	v594 = 0;
-b477:	if (!v594) goto b472;
+	v594 = 0UL;
+b477:	if (!v594) goto b474;
 	v598 = (u)zcdie;
 	v599 = vc;
 	v600 = (u)"pos: not an int";
 	v601 = ((u(*)())v598)(v599, v600);
-b472:	*(u*)(vn + 64) = *(u*)(*(u*)(vn + 8) + 64);
+	v601;
+b472:	*(u*)(vn + 64UL) = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	goto b1;
-b476:	v594 = 1;
+b474:	goto b472;
+b476:	v594 = 1UL;
 	goto b477;
-b468:	v583 = 1;
+b466:	goto b464;
+b468:	v583 = 1UL;
 	goto b469;
-b463:	if (vkind != 58) goto b481;
+b463:	if (vkind != 58UL) goto b481;
 	if (!vrhs) goto b486;
-	v602 = 0;
-b487:	if (!v602) goto b482;
+	v602 = 0UL;
+b487:	if (!v602) goto b484;
 	v603 = (u)zcdie;
 	v604 = vc;
 	v605 = (u)"not lexpr";
 	v606 = ((u(*)())v603)(v604, v605);
+	v606;
 b482:	v607 = (u)ztypecheck_expr;
 	v608 = vc;
 	v609 = vd;
-	v610 = *(u*)(vn + 8);
-	v611 = 1;
+	v610 = *(u*)(vn + 8UL);
+	v611 = 1UL;
 	v612 = ((u(*)())v607)(v608, v609, v610, v611);
+	v612;
 	v614 = (u)ztype_isint;
-	v615 = *(u*)(*(u*)(vn + 8) + 64);
+	v615 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v616 = ((u(*)())v614)(v615);
 	if (!v616) goto b494;
-	v613 = 0;
-b495:	if (!v613) goto b490;
+	v613 = 0UL;
+b495:	if (!v613) goto b492;
 	v617 = (u)zcdie;
 	v618 = vc;
 	v619 = (u)"neg: not an int";
 	v620 = ((u(*)())v617)(v618, v619);
-b490:	*(u*)(vn + 64) = *(u*)(*(u*)(vn + 8) + 64);
+	v620;
+b490:	*(u*)(vn + 64UL) = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	goto b1;
-b494:	v613 = 1;
+b492:	goto b490;
+b494:	v613 = 1UL;
 	goto b495;
-b486:	v602 = 1;
+b484:	goto b482;
+b486:	v602 = 1UL;
 	goto b487;
-b481:	if (vkind != 56) goto b499;
+b481:	if (vkind != 56UL) goto b499;
 	if (!vrhs) goto b504;
-	v621 = 0;
-b505:	if (!v621) goto b500;
+	v621 = 0UL;
+b505:	if (!v621) goto b502;
 	v622 = (u)zcdie;
 	v623 = vc;
 	v624 = (u)"not lexpr";
 	v625 = ((u(*)())v622)(v623, v624);
+	v625;
 b500:	v626 = (u)ztypecheck_expr;
 	v627 = vc;
 	v628 = vd;
-	v629 = *(u*)(vn + 8);
-	v630 = 1;
+	v629 = *(u*)(vn + 8UL);
+	v630 = 1UL;
 	v631 = ((u(*)())v626)(v627, v628, v629, v630);
+	v631;
 	v633 = (u)ztype_isint;
-	v634 = *(u*)(*(u*)(vn + 8) + 64);
+	v634 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v635 = ((u(*)())v633)(v634);
 	if (!v635) goto b512;
-	v632 = 0;
-b513:	if (!v632) goto b508;
+	v632 = 0UL;
+b513:	if (!v632) goto b510;
 	v636 = (u)zcdie;
 	v637 = vc;
 	v638 = (u)"not: not an int";
 	v639 = ((u(*)())v636)(v637, v638);
-b508:	*(u*)(vn + 64) = *(u*)(*(u*)(vn + 8) + 64);
+	v639;
+b508:	*(u*)(vn + 64UL) = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	goto b1;
-b512:	v632 = 1;
+b510:	goto b508;
+b512:	v632 = 1UL;
 	goto b513;
-b504:	v621 = 1;
+b502:	goto b500;
+b504:	v621 = 1UL;
 	goto b505;
-b499:	if (vkind != 45) goto b517;
+b499:	if (vkind != 45UL) goto b517;
 	if (!vrhs) goto b522;
-	v640 = 0;
-b523:	if (!v640) goto b518;
+	v640 = 0UL;
+b523:	if (!v640) goto b520;
 	v641 = (u)zcdie;
 	v642 = vc;
 	v643 = (u)"not lexpr";
 	v644 = ((u(*)())v641)(v642, v643);
+	v644;
 b518:	v645 = (u)ztypecheck_expr;
 	v646 = vc;
 	v647 = vd;
-	v648 = *(u*)(vn + 16);
-	v649 = 1;
+	v648 = *(u*)(vn + 16UL);
+	v649 = 1UL;
 	v650 = ((u(*)())v645)(v646, v647, v648, v649);
+	v650;
 	v651 = (u)ztypecheck_expr;
 	v652 = vc;
 	v653 = vd;
-	v654 = *(u*)(vn + 8);
-	v655 = 1;
+	v654 = *(u*)(vn + 8UL);
+	v655 = 1UL;
 	v656 = ((u(*)())v651)(v652, v653, v654, v655);
+	v656;
 	v657 = (u)zunify;
 	v658 = vc;
-	v659 = *(u*)(*(u*)(vn + 8) + 64);
-	v660 = *(u*)(*(u*)(vn + 16) + 64);
+	v659 = *(u*)(*(u*)(vn + 8UL) + 64UL);
+	v660 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v661 = ((u(*)())v657)(v658, v659, v660);
+	v661;
 	v663 = (u)ztype_isint;
-	v664 = *(u*)(*(u*)(vn + 8) + 64);
+	v664 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v665 = ((u(*)())v663)(v664);
 	if (!v665) goto b532;
-	v662 = 0;
-b533:	if (!v662) goto b528;
+	v662 = 0UL;
+b533:	if (!v662) goto b530;
 	v666 = (u)zcdie;
 	v667 = vc;
 	v668 = (u)"add: not an int";
 	v669 = ((u(*)())v666)(v667, v668);
-b528:	*(u*)(vn + 64) = *(u*)(*(u*)(vn + 8) + 64);
+	v669;
+b528:	*(u*)(vn + 64UL) = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	goto b1;
-b532:	v662 = 1;
+b530:	goto b528;
+b532:	v662 = 1UL;
 	goto b533;
-b522:	v640 = 1;
+b520:	goto b518;
+b522:	v640 = 1UL;
 	goto b523;
-b517:	if (vkind != 46) goto b537;
+b517:	if (vkind != 46UL) goto b537;
 	if (!vrhs) goto b542;
-	v670 = 0;
-b543:	if (!v670) goto b538;
+	v670 = 0UL;
+b543:	if (!v670) goto b540;
 	v671 = (u)zcdie;
 	v672 = vc;
 	v673 = (u)"not lexpr";
 	v674 = ((u(*)())v671)(v672, v673);
+	v674;
 b538:	v675 = (u)ztypecheck_expr;
 	v676 = vc;
 	v677 = vd;
-	v678 = *(u*)(vn + 16);
-	v679 = 1;
+	v678 = *(u*)(vn + 16UL);
+	v679 = 1UL;
 	v680 = ((u(*)())v675)(v676, v677, v678, v679);
+	v680;
 	v681 = (u)ztypecheck_expr;
 	v682 = vc;
 	v683 = vd;
-	v684 = *(u*)(vn + 8);
-	v685 = 1;
+	v684 = *(u*)(vn + 8UL);
+	v685 = 1UL;
 	v686 = ((u(*)())v681)(v682, v683, v684, v685);
+	v686;
 	v687 = (u)zunify;
 	v688 = vc;
-	v689 = *(u*)(*(u*)(vn + 8) + 64);
-	v690 = *(u*)(*(u*)(vn + 16) + 64);
+	v689 = *(u*)(*(u*)(vn + 8UL) + 64UL);
+	v690 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v691 = ((u(*)())v687)(v688, v689, v690);
+	v691;
 	v693 = (u)ztype_isint;
-	v694 = *(u*)(*(u*)(vn + 8) + 64);
+	v694 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v695 = ((u(*)())v693)(v694);
 	if (!v695) goto b552;
-	v692 = 0;
-b553:	if (!v692) goto b548;
+	v692 = 0UL;
+b553:	if (!v692) goto b550;
 	v696 = (u)zcdie;
 	v697 = vc;
 	v698 = (u)"sub: not an int";
 	v699 = ((u(*)())v696)(v697, v698);
-b548:	*(u*)(vn + 64) = *(u*)(*(u*)(vn + 8) + 64);
+	v699;
+b548:	*(u*)(vn + 64UL) = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	goto b1;
-b552:	v692 = 1;
+b550:	goto b548;
+b552:	v692 = 1UL;
 	goto b553;
-b542:	v670 = 1;
+b540:	goto b538;
+b542:	v670 = 1UL;
 	goto b543;
-b537:	if (vkind != 47) goto b557;
+b537:	if (vkind != 47UL) goto b557;
 	if (!vrhs) goto b562;
-	v700 = 0;
-b563:	if (!v700) goto b558;
+	v700 = 0UL;
+b563:	if (!v700) goto b560;
 	v701 = (u)zcdie;
 	v702 = vc;
 	v703 = (u)"not lexpr";
 	v704 = ((u(*)())v701)(v702, v703);
+	v704;
 b558:	v705 = (u)ztypecheck_expr;
 	v706 = vc;
 	v707 = vd;
-	v708 = *(u*)(vn + 16);
-	v709 = 1;
+	v708 = *(u*)(vn + 16UL);
+	v709 = 1UL;
 	v710 = ((u(*)())v705)(v706, v707, v708, v709);
+	v710;
 	v711 = (u)ztypecheck_expr;
 	v712 = vc;
 	v713 = vd;
-	v714 = *(u*)(vn + 8);
-	v715 = 1;
+	v714 = *(u*)(vn + 8UL);
+	v715 = 1UL;
 	v716 = ((u(*)())v711)(v712, v713, v714, v715);
+	v716;
 	v717 = (u)zunify;
 	v718 = vc;
-	v719 = *(u*)(*(u*)(vn + 8) + 64);
-	v720 = *(u*)(*(u*)(vn + 16) + 64);
+	v719 = *(u*)(*(u*)(vn + 8UL) + 64UL);
+	v720 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v721 = ((u(*)())v717)(v718, v719, v720);
+	v721;
 	v723 = (u)ztype_isint;
-	v724 = *(u*)(*(u*)(vn + 8) + 64);
+	v724 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v725 = ((u(*)())v723)(v724);
 	if (!v725) goto b572;
-	v722 = 0;
-b573:	if (!v722) goto b568;
+	v722 = 0UL;
+b573:	if (!v722) goto b570;
 	v726 = (u)zcdie;
 	v727 = vc;
 	v728 = (u)"mul: not an int";
 	v729 = ((u(*)())v726)(v727, v728);
-b568:	*(u*)(vn + 64) = *(u*)(*(u*)(vn + 8) + 64);
+	v729;
+b568:	*(u*)(vn + 64UL) = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	goto b1;
-b572:	v722 = 1;
+b570:	goto b568;
+b572:	v722 = 1UL;
 	goto b573;
-b562:	v700 = 1;
+b560:	goto b558;
+b562:	v700 = 1UL;
 	goto b563;
-b557:	if (vkind != 59) goto b577;
+b557:	if (vkind != 59UL) goto b577;
 	if (!vrhs) goto b582;
-	v730 = 0;
-b583:	if (!v730) goto b578;
+	v730 = 0UL;
+b583:	if (!v730) goto b580;
 	v731 = (u)zcdie;
 	v732 = vc;
 	v733 = (u)"not lexpr";
 	v734 = ((u(*)())v731)(v732, v733);
+	v734;
 b578:	v735 = (u)ztypecheck_expr;
 	v736 = vc;
 	v737 = vd;
-	v738 = *(u*)(vn + 16);
-	v739 = 1;
+	v738 = *(u*)(vn + 16UL);
+	v739 = 1UL;
 	v740 = ((u(*)())v735)(v736, v737, v738, v739);
+	v740;
 	v741 = (u)ztypecheck_expr;
 	v742 = vc;
 	v743 = vd;
-	v744 = *(u*)(vn + 8);
-	v745 = 1;
+	v744 = *(u*)(vn + 8UL);
+	v745 = 1UL;
 	v746 = ((u(*)())v741)(v742, v743, v744, v745);
+	v746;
 	v747 = (u)zunify;
 	v748 = vc;
-	v749 = *(u*)(*(u*)(vn + 8) + 64);
-	v750 = *(u*)(*(u*)(vn + 16) + 64);
+	v749 = *(u*)(*(u*)(vn + 8UL) + 64UL);
+	v750 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v751 = ((u(*)())v747)(v748, v749, v750);
+	v751;
 	v753 = (u)ztype_isint;
-	v754 = *(u*)(*(u*)(vn + 8) + 64);
+	v754 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v755 = ((u(*)())v753)(v754);
 	if (!v755) goto b592;
-	v752 = 0;
-b593:	if (!v752) goto b588;
+	v752 = 0UL;
+b593:	if (!v752) goto b590;
 	v756 = (u)zcdie;
 	v757 = vc;
 	v758 = (u)"div: not an int";
 	v759 = ((u(*)())v756)(v757, v758);
-b588:	*(u*)(vn + 64) = *(u*)(*(u*)(vn + 8) + 64);
+	v759;
+b588:	*(u*)(vn + 64UL) = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	goto b1;
-b592:	v752 = 1;
+b590:	goto b588;
+b592:	v752 = 1UL;
 	goto b593;
-b582:	v730 = 1;
+b580:	goto b578;
+b582:	v730 = 1UL;
 	goto b583;
-b577:	if (vkind != 60) goto b597;
+b577:	if (vkind != 60UL) goto b597;
 	if (!vrhs) goto b602;
-	v760 = 0;
-b603:	if (!v760) goto b598;
+	v760 = 0UL;
+b603:	if (!v760) goto b600;
 	v761 = (u)zcdie;
 	v762 = vc;
 	v763 = (u)"not lexpr";
 	v764 = ((u(*)())v761)(v762, v763);
+	v764;
 b598:	v765 = (u)ztypecheck_expr;
 	v766 = vc;
 	v767 = vd;
-	v768 = *(u*)(vn + 16);
-	v769 = 1;
+	v768 = *(u*)(vn + 16UL);
+	v769 = 1UL;
 	v770 = ((u(*)())v765)(v766, v767, v768, v769);
+	v770;
 	v771 = (u)ztypecheck_expr;
 	v772 = vc;
 	v773 = vd;
-	v774 = *(u*)(vn + 8);
-	v775 = 1;
+	v774 = *(u*)(vn + 8UL);
+	v775 = 1UL;
 	v776 = ((u(*)())v771)(v772, v773, v774, v775);
+	v776;
 	v777 = (u)zunify;
 	v778 = vc;
-	v779 = *(u*)(*(u*)(vn + 8) + 64);
-	v780 = *(u*)(*(u*)(vn + 16) + 64);
+	v779 = *(u*)(*(u*)(vn + 8UL) + 64UL);
+	v780 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v781 = ((u(*)())v777)(v778, v779, v780);
+	v781;
 	v783 = (u)ztype_isint;
-	v784 = *(u*)(*(u*)(vn + 8) + 64);
+	v784 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v785 = ((u(*)())v783)(v784);
 	if (!v785) goto b612;
-	v782 = 0;
-b613:	if (!v782) goto b608;
+	v782 = 0UL;
+b613:	if (!v782) goto b610;
 	v786 = (u)zcdie;
 	v787 = vc;
 	v788 = (u)"mod: not an int";
 	v789 = ((u(*)())v786)(v787, v788);
-b608:	*(u*)(vn + 64) = *(u*)(*(u*)(vn + 8) + 64);
+	v789;
+b608:	*(u*)(vn + 64UL) = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	goto b1;
-b612:	v782 = 1;
+b610:	goto b608;
+b612:	v782 = 1UL;
 	goto b613;
-b602:	v760 = 1;
+b600:	goto b598;
+b602:	v760 = 1UL;
 	goto b603;
-b597:	if (vkind != 48) goto b617;
+b597:	if (vkind != 48UL) goto b617;
 	if (!vrhs) goto b622;
-	v790 = 0;
-b623:	if (!v790) goto b618;
+	v790 = 0UL;
+b623:	if (!v790) goto b620;
 	v791 = (u)zcdie;
 	v792 = vc;
 	v793 = (u)"not lexpr";
 	v794 = ((u(*)())v791)(v792, v793);
+	v794;
 b618:	v795 = (u)ztypecheck_expr;
 	v796 = vc;
 	v797 = vd;
-	v798 = *(u*)(vn + 16);
-	v799 = 1;
+	v798 = *(u*)(vn + 16UL);
+	v799 = 1UL;
 	v800 = ((u(*)())v795)(v796, v797, v798, v799);
+	v800;
 	v801 = (u)ztypecheck_expr;
 	v802 = vc;
 	v803 = vd;
-	v804 = *(u*)(vn + 8);
-	v805 = 1;
+	v804 = *(u*)(vn + 8UL);
+	v805 = 1UL;
 	v806 = ((u(*)())v801)(v802, v803, v804, v805);
+	v806;
 	v807 = (u)zunify;
 	v808 = vc;
-	v809 = *(u*)(*(u*)(vn + 8) + 64);
-	v810 = *(u*)(*(u*)(vn + 16) + 64);
+	v809 = *(u*)(*(u*)(vn + 8UL) + 64UL);
+	v810 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v811 = ((u(*)())v807)(v808, v809, v810);
+	v811;
 	v813 = (u)ztype_isint;
-	v814 = *(u*)(*(u*)(vn + 8) + 64);
+	v814 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v815 = ((u(*)())v813)(v814);
 	if (!v815) goto b632;
-	v812 = 0;
-b633:	if (!v812) goto b628;
+	v812 = 0UL;
+b633:	if (!v812) goto b630;
 	v816 = (u)zcdie;
 	v817 = vc;
 	v818 = (u)"lsh: not an int";
 	v819 = ((u(*)())v816)(v817, v818);
-b628:	*(u*)(vn + 64) = *(u*)(*(u*)(vn + 8) + 64);
+	v819;
+b628:	*(u*)(vn + 64UL) = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	goto b1;
-b632:	v812 = 1;
+b630:	goto b628;
+b632:	v812 = 1UL;
 	goto b633;
-b622:	v790 = 1;
+b620:	goto b618;
+b622:	v790 = 1UL;
 	goto b623;
-b617:	if (vkind != 49) goto b637;
+b617:	if (vkind != 49UL) goto b637;
 	if (!vrhs) goto b642;
-	v820 = 0;
-b643:	if (!v820) goto b638;
+	v820 = 0UL;
+b643:	if (!v820) goto b640;
 	v821 = (u)zcdie;
 	v822 = vc;
 	v823 = (u)"not lexpr";
 	v824 = ((u(*)())v821)(v822, v823);
+	v824;
 b638:	v825 = (u)ztypecheck_expr;
 	v826 = vc;
 	v827 = vd;
-	v828 = *(u*)(vn + 16);
-	v829 = 1;
+	v828 = *(u*)(vn + 16UL);
+	v829 = 1UL;
 	v830 = ((u(*)())v825)(v826, v827, v828, v829);
+	v830;
 	v831 = (u)ztypecheck_expr;
 	v832 = vc;
 	v833 = vd;
-	v834 = *(u*)(vn + 8);
-	v835 = 1;
+	v834 = *(u*)(vn + 8UL);
+	v835 = 1UL;
 	v836 = ((u(*)())v831)(v832, v833, v834, v835);
+	v836;
 	v837 = (u)zunify;
 	v838 = vc;
-	v839 = *(u*)(*(u*)(vn + 8) + 64);
-	v840 = *(u*)(*(u*)(vn + 16) + 64);
+	v839 = *(u*)(*(u*)(vn + 8UL) + 64UL);
+	v840 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v841 = ((u(*)())v837)(v838, v839, v840);
+	v841;
 	v843 = (u)ztype_isint;
-	v844 = *(u*)(*(u*)(vn + 8) + 64);
+	v844 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v845 = ((u(*)())v843)(v844);
 	if (!v845) goto b652;
-	v842 = 0;
-b653:	if (!v842) goto b648;
+	v842 = 0UL;
+b653:	if (!v842) goto b650;
 	v846 = (u)zcdie;
 	v847 = vc;
 	v848 = (u)"rsh: not an int";
 	v849 = ((u(*)())v846)(v847, v848);
-b648:	*(u*)(vn + 64) = *(u*)(*(u*)(vn + 8) + 64);
+	v849;
+b648:	*(u*)(vn + 64UL) = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	goto b1;
-b652:	v842 = 1;
+b650:	goto b648;
+b652:	v842 = 1UL;
 	goto b653;
-b642:	v820 = 1;
+b640:	goto b638;
+b642:	v820 = 1UL;
 	goto b643;
-b637:	if (vkind != 53) goto b657;
+b637:	if (vkind != 53UL) goto b657;
 	if (!vrhs) goto b662;
-	v850 = 0;
-b663:	if (!v850) goto b658;
+	v850 = 0UL;
+b663:	if (!v850) goto b660;
 	v851 = (u)zcdie;
 	v852 = vc;
 	v853 = (u)"not lexpr";
 	v854 = ((u(*)())v851)(v852, v853);
+	v854;
 b658:	v855 = (u)ztypecheck_expr;
 	v856 = vc;
 	v857 = vd;
-	v858 = *(u*)(vn + 16);
-	v859 = 1;
+	v858 = *(u*)(vn + 16UL);
+	v859 = 1UL;
 	v860 = ((u(*)())v855)(v856, v857, v858, v859);
+	v860;
 	v861 = (u)ztypecheck_expr;
 	v862 = vc;
 	v863 = vd;
-	v864 = *(u*)(vn + 8);
-	v865 = 1;
+	v864 = *(u*)(vn + 8UL);
+	v865 = 1UL;
 	v866 = ((u(*)())v861)(v862, v863, v864, v865);
+	v866;
 	v867 = (u)zunify;
 	v868 = vc;
-	v869 = *(u*)(*(u*)(vn + 8) + 64);
-	v870 = *(u*)(*(u*)(vn + 16) + 64);
+	v869 = *(u*)(*(u*)(vn + 8UL) + 64UL);
+	v870 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v871 = ((u(*)())v867)(v868, v869, v870);
+	v871;
 	v873 = (u)ztype_isint;
-	v874 = *(u*)(*(u*)(vn + 8) + 64);
+	v874 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v875 = ((u(*)())v873)(v874);
 	if (!v875) goto b672;
-	v872 = 0;
-b673:	if (!v872) goto b668;
+	v872 = 0UL;
+b673:	if (!v872) goto b670;
 	v876 = (u)zcdie;
 	v877 = vc;
 	v878 = (u)"and: not an int";
 	v879 = ((u(*)())v876)(v877, v878);
-b668:	*(u*)(vn + 64) = *(u*)(*(u*)(vn + 8) + 64);
+	v879;
+b668:	*(u*)(vn + 64UL) = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	goto b1;
-b672:	v872 = 1;
+b670:	goto b668;
+b672:	v872 = 1UL;
 	goto b673;
-b662:	v850 = 1;
+b660:	goto b658;
+b662:	v850 = 1UL;
 	goto b663;
-b657:	if (vkind != 54) goto b677;
+b657:	if (vkind != 54UL) goto b677;
 	if (!vrhs) goto b682;
-	v880 = 0;
-b683:	if (!v880) goto b678;
+	v880 = 0UL;
+b683:	if (!v880) goto b680;
 	v881 = (u)zcdie;
 	v882 = vc;
 	v883 = (u)"not lexpr";
 	v884 = ((u(*)())v881)(v882, v883);
+	v884;
 b678:	v885 = (u)ztypecheck_expr;
 	v886 = vc;
 	v887 = vd;
-	v888 = *(u*)(vn + 16);
-	v889 = 1;
+	v888 = *(u*)(vn + 16UL);
+	v889 = 1UL;
 	v890 = ((u(*)())v885)(v886, v887, v888, v889);
+	v890;
 	v891 = (u)ztypecheck_expr;
 	v892 = vc;
 	v893 = vd;
-	v894 = *(u*)(vn + 8);
-	v895 = 1;
+	v894 = *(u*)(vn + 8UL);
+	v895 = 1UL;
 	v896 = ((u(*)())v891)(v892, v893, v894, v895);
+	v896;
 	v897 = (u)zunify;
 	v898 = vc;
-	v899 = *(u*)(*(u*)(vn + 8) + 64);
-	v900 = *(u*)(*(u*)(vn + 16) + 64);
+	v899 = *(u*)(*(u*)(vn + 8UL) + 64UL);
+	v900 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v901 = ((u(*)())v897)(v898, v899, v900);
+	v901;
 	v903 = (u)ztype_isint;
-	v904 = *(u*)(*(u*)(vn + 8) + 64);
+	v904 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v905 = ((u(*)())v903)(v904);
 	if (!v905) goto b692;
-	v902 = 0;
-b693:	if (!v902) goto b688;
+	v902 = 0UL;
+b693:	if (!v902) goto b690;
 	v906 = (u)zcdie;
 	v907 = vc;
 	v908 = (u)"or: not an int";
 	v909 = ((u(*)())v906)(v907, v908);
-b688:	*(u*)(vn + 64) = *(u*)(*(u*)(vn + 8) + 64);
+	v909;
+b688:	*(u*)(vn + 64UL) = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	goto b1;
-b692:	v902 = 1;
+b690:	goto b688;
+b692:	v902 = 1UL;
 	goto b693;
-b682:	v880 = 1;
+b680:	goto b678;
+b682:	v880 = 1UL;
 	goto b683;
-b677:	if (vkind != 55) goto b697;
+b677:	if (vkind != 55UL) goto b697;
 	if (!vrhs) goto b702;
-	v910 = 0;
-b703:	if (!v910) goto b698;
+	v910 = 0UL;
+b703:	if (!v910) goto b700;
 	v911 = (u)zcdie;
 	v912 = vc;
 	v913 = (u)"not lexpr";
 	v914 = ((u(*)())v911)(v912, v913);
+	v914;
 b698:	v915 = (u)ztypecheck_expr;
 	v916 = vc;
 	v917 = vd;
-	v918 = *(u*)(vn + 16);
-	v919 = 1;
+	v918 = *(u*)(vn + 16UL);
+	v919 = 1UL;
 	v920 = ((u(*)())v915)(v916, v917, v918, v919);
+	v920;
 	v921 = (u)ztypecheck_expr;
 	v922 = vc;
 	v923 = vd;
-	v924 = *(u*)(vn + 8);
-	v925 = 1;
+	v924 = *(u*)(vn + 8UL);
+	v925 = 1UL;
 	v926 = ((u(*)())v921)(v922, v923, v924, v925);
+	v926;
 	v927 = (u)zunify;
 	v928 = vc;
-	v929 = *(u*)(*(u*)(vn + 8) + 64);
-	v930 = *(u*)(*(u*)(vn + 16) + 64);
+	v929 = *(u*)(*(u*)(vn + 8UL) + 64UL);
+	v930 = *(u*)(*(u*)(vn + 16UL) + 64UL);
 	v931 = ((u(*)())v927)(v928, v929, v930);
+	v931;
 	v933 = (u)ztype_isint;
-	v934 = *(u*)(*(u*)(vn + 8) + 64);
+	v934 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v935 = ((u(*)())v933)(v934);
 	if (!v935) goto b712;
-	v932 = 0;
-b713:	if (!v932) goto b708;
+	v932 = 0UL;
+b713:	if (!v932) goto b710;
 	v936 = (u)zcdie;
 	v937 = vc;
 	v938 = (u)"xor: not an int";
 	v939 = ((u(*)())v936)(v937, v938);
-b708:	*(u*)(vn + 64) = *(u*)(*(u*)(vn + 8) + 64);
+	v939;
+b708:	*(u*)(vn + 64UL) = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	goto b1;
-b712:	v932 = 1;
+b710:	goto b708;
+b712:	v932 = 1UL;
 	goto b713;
-b702:	v910 = 1;
+b700:	goto b698;
+b702:	v910 = 1UL;
 	goto b703;
-b697:	if (vkind != 37) goto b717;
+b697:	if (vkind != 37UL) goto b717;
 	if (!vrhs) goto b722;
-	v940 = 0;
-b723:	if (!v940) goto b718;
+	v940 = 0UL;
+b723:	if (!v940) goto b720;
 	v941 = (u)zcdie;
 	v942 = vc;
 	v943 = (u)"not lexpr";
 	v944 = ((u(*)())v941)(v942, v943);
+	v944;
 b718:	v945 = (u)ztypecheck_expr;
 	v946 = vc;
 	v947 = vd;
-	v948 = *(u*)(vn + 8);
-	v949 = 1;
+	v948 = *(u*)(vn + 8UL);
+	v949 = 1UL;
 	v950 = ((u(*)())v945)(v946, v947, v948, v949);
+	v950;
 	v952 = (u)ztype_isprim;
-	v953 = *(u*)(*(u*)(vn + 8) + 64);
+	v953 = *(u*)(*(u*)(vn + 8UL) + 64UL);
 	v954 = ((u(*)())v952)(v953);
 	if (!v954) goto b730;
-	v951 = 0;
-b731:	if (!v951) goto b726;
+	v951 = 0UL;
+b731:	if (!v951) goto b728;
 	v955 = (u)zcdie;
 	v956 = vc;
 	v957 = (u)"not a primitive";
 	v958 = ((u(*)())v955)(v956, v957);
+	v958;
 b726:	v959 = (u)zprototype;
 	v960 = vc;
-	v961 = *(u*)(vn + 16);
+	v961 = *(u*)(vn + 16UL);
 	v962 = ((u(*)())v959)(v960, v961);
-	*(u*)(vn + 64) = v962;
+	*(u*)(vn + 64UL) = v962;
 	goto b1;
-b730:	v951 = 1;
+b728:	goto b726;
+b730:	v951 = 1UL;
 	goto b731;
-b722:	v940 = 1;
+b720:	goto b718;
+b722:	v940 = 1UL;
 	goto b723;
 b717:	v963 = (u)zcdie;
 	v964 = vc;
 	v965 = (u)"not an expression";
 	v966 = ((u(*)())v963)(v964, v965);
+	v966;
 	goto b1;
 }
 u ztypecheck_stmt(u vc, u vd, u vn) {
@@ -36560,139 +39843,156 @@ u ztypecheck_stmt(u vc, u vd, u vn) {
 	u v79 = 0;
 	u v80 = 0;
 	if (!vn) goto b5;
-	v5 = 0;
-b6:	if (!v5) goto b1;
-	return 0;
-b1:	*(u*)(vc + 24) = *(u*)(vn + 24);
-	*(u*)(vc + 32) = *(u*)(vn + 32);
-	*(u*)(vc + 40) = *(u*)(vn + 40);
-	vkind = *(u*)vn;
-	if (vkind != 21) goto b9;
+	v5 = 0UL;
+b6:	if (!v5) goto b3;
+	return 0UL;
+b3:	*(u*)(vc + 24UL) = *(u*)(vn + 24UL);
+	*(u*)(vc + 32UL) = *(u*)(vn + 32UL);
+	*(u*)(vc + 40UL) = *(u*)(vn + 40UL);
+	vkind = *(u*)(vn + 0UL);
+	if (vkind != 21UL) goto b9;
 b10:	if (!vn) goto b16;
-	v6 = 0;
-b17:	if (!v6) goto b12;
-b7:	return 0;
-b12:	if (!*(u*)(*(u*)(vn + 8) + 8)) goto b18;
+	v6 = 0UL;
+b17:	if (!v6) goto b14;
+b7:	return 0UL;
+b14:	if (!*(u*)(*(u*)(vn + 8UL) + 8UL)) goto b20;
 	v7 = (u)ztypecheck_expr;
 	v8 = vc;
 	v9 = vd;
-	v10 = *(u*)(*(u*)(vn + 8) + 8);
-	v11 = 1;
+	v10 = *(u*)(*(u*)(vn + 8UL) + 8UL);
+	v11 = 1UL;
 	v12 = ((u(*)())v7)(v8, v9, v10, v11);
+	v12;
 b18:	v13 = (u)ztypecheck_stmt;
 	v14 = vc;
 	v15 = vd;
-	v16 = *(u*)(*(u*)(vn + 8) + 16);
+	v16 = *(u*)(*(u*)(vn + 8UL) + 16UL);
 	v17 = ((u(*)())v13)(v14, v15, v16);
-	vn = *(u*)(vn + 16);
+	v17;
+	vn = *(u*)(vn + 16UL);
 	goto b10;
-b16:	v6 = 1;
+b20:	goto b18;
+b16:	v6 = 1UL;
 	goto b17;
-b9:	if (vkind != 5) goto b24;
+b9:	if (vkind != 5UL) goto b24;
 b25:	if (!vn) goto b31;
-	v18 = 0;
-b32:	if (!v18) goto b27;
+	v18 = 0UL;
+b32:	if (!v18) goto b29;
 	goto b7;
-b27:	v19 = (u)ztypecheck_stmt;
+b29:	v19 = (u)ztypecheck_stmt;
 	v20 = vc;
 	v21 = vd;
-	v22 = *(u*)(vn + 8);
+	v22 = *(u*)(vn + 8UL);
 	v23 = ((u(*)())v19)(v20, v21, v22);
-	vn = *(u*)(vn + 16);
+	v23;
+	vn = *(u*)(vn + 16UL);
 	goto b25;
-b31:	v18 = 1;
+b31:	v18 = 1UL;
 	goto b32;
-b24:	if (vkind != 26) goto b35;
+b24:	if (vkind != 26UL) goto b35;
 	v24 = (u)ztypecheck_stmt;
 	v25 = vc;
 	v26 = vd;
-	v27 = *(u*)(vn + 8);
+	v27 = *(u*)(vn + 8UL);
 	v28 = ((u(*)())v24)(v25, v26, v27);
+	v28;
 	goto b7;
-b35:	if (vkind != 27) goto b38;
+b35:	if (vkind != 27UL) goto b38;
 	goto b7;
-b38:	if (vkind != 28) goto b40;
+b38:	if (vkind != 28UL) goto b40;
 	goto b7;
-b40:	if (vkind != 29) goto b42;
-	if (!*(u*)(vn + 8)) goto b45;
-	if (*(u*)*(u*)(*(u*)(vd + 80) + 16) != 1) goto b46;
+b40:	if (vkind != 29UL) goto b42;
+	if (!*(u*)(vn + 8UL)) goto b45;
+	if (*(u*)(*(u*)(*(u*)(vd + 80UL) + 16UL) + 0UL) != 1UL) goto b48;
 	v29 = (u)zcdie;
 	v30 = vc;
 	v31 = (u)"returning a value in a void function";
 	v32 = ((u(*)())v29)(v30, v31);
+	v32;
 b46:	v33 = (u)zcall_check;
 	v34 = vc;
-	v35 = *(u*)(vn + 8);
+	v35 = *(u*)(vn + 8UL);
 	v36 = ((u(*)())v33)(v34, v35);
+	v36;
 	v37 = (u)ztypecheck_expr;
 	v38 = vc;
 	v39 = vd;
-	v40 = *(u*)(vn + 8);
-	v41 = 1;
+	v40 = *(u*)(vn + 8UL);
+	v41 = 1UL;
 	v42 = ((u(*)())v37)(v38, v39, v40, v41);
+	v42;
 	v43 = (u)zunify;
 	v44 = vc;
-	v45 = *(u*)(*(u*)(vn + 8) + 64);
-	v46 = *(u*)(*(u*)(vd + 80) + 16);
+	v45 = *(u*)(*(u*)(vn + 8UL) + 64UL);
+	v46 = *(u*)(*(u*)(vd + 80UL) + 16UL);
 	v47 = ((u(*)())v43)(v44, v45, v46);
-	goto b7;
-b45:	if (*(u*)*(u*)(*(u*)(vd + 80) + 16) == 1) goto b7;
+	v47;
+b43:	goto b7;
+b48:	goto b46;
+b45:	if (*(u*)(*(u*)(*(u*)(vd + 80UL) + 16UL) + 0UL) == 1UL) goto b55;
 	v48 = (u)zcdie;
 	v49 = vc;
 	v50 = (u)"returning void in a non void function";
 	v51 = ((u(*)())v48)(v49, v50);
-	goto b7;
-b42:	if (vkind != 31) goto b58;
+	v51;
+b53:	goto b43;
+b55:	goto b53;
+b42:	if (vkind != 31UL) goto b58;
 	v52 = (u)zfind;
 	v53 = vc;
-	v54 = *(u*)(vd + 32);
-	v55 = *(u*)(*(u*)(vn + 8) + 56);
-	v56 = 0;
+	v54 = *(u*)(vd + 32UL);
+	v55 = *(u*)(*(u*)(vn + 8UL) + 56UL);
+	v56 = 0UL;
 	v57 = ((u(*)())v52)(v53, v54, v55, v56);
 	vv = v57;
 	goto b7;
-b58:	if (vkind != 32) goto b61;
+b58:	if (vkind != 32UL) goto b61;
 	v58 = (u)zfind;
 	v59 = vc;
-	v60 = *(u*)(vd + 32);
-	v61 = *(u*)(*(u*)(vn + 8) + 56);
-	v62 = 0;
+	v60 = *(u*)(vd + 32UL);
+	v61 = *(u*)(*(u*)(vn + 8UL) + 56UL);
+	v62 = 0UL;
 	v63 = ((u(*)())v58)(v59, v60, v61, v62);
 	vv = v63;
 	if (!vv) goto b71;
-	v65 = 0;
+	v65 = 0UL;
 b72:	if (!v65) goto b67;
-	v64 = 1;
-b69:	if (!v64) goto b7;
+	v64 = 1UL;
+b69:	if (!v64) goto b65;
 	v67 = (u)zcdie;
 	v68 = vc;
 	v69 = (u)"label not defined";
 	v70 = ((u(*)())v67)(v68, v69);
-	goto b7;
-b67:	if (!*(u*)(vv + 208)) goto b75;
-	v66 = 0;
+	v70;
+b63:	goto b7;
+b65:	goto b63;
+b67:	if (!*(u*)(vv + 208UL)) goto b75;
+	v66 = 0UL;
 b76:	if (!v66) goto b73;
-	v64 = 1;
+	v64 = 1UL;
 	goto b69;
-b73:	v64 = 0;
+b73:	v64 = 0UL;
 	goto b69;
-b75:	v66 = 1;
+b75:	v66 = 1UL;
 	goto b76;
-b71:	v65 = 1;
+b71:	v65 = 1UL;
 	goto b72;
-b61:	if (vkind == 30) goto b7;
+b61:	if (vkind == 30UL) goto b79;
 	v71 = (u)zcall_check;
 	v72 = vc;
 	v73 = vn;
 	v74 = ((u(*)())v71)(v72, v73);
+	v74;
 	v75 = (u)ztypecheck_expr;
 	v76 = vc;
 	v77 = vd;
 	v78 = vn;
-	v79 = 1;
+	v79 = 1UL;
 	v80 = ((u(*)())v75)(v76, v77, v78, v79);
+	v80;
 	goto b7;
-b5:	v5 = 1;
+b79:	goto b7;
+b5:	v5 = 1UL;
 	goto b6;
 }
 u zunescape(u vs, u vi, u vlen, u vok) {
@@ -36708,67 +40008,67 @@ u zunescape(u vs, u vi, u vlen, u vok) {
 	u v13 = 0;
 	u v14 = 0;
 	u v15 = 0;
-	*(u*)vok = 1;
-	if ((s)*(u*)vi < (s)vlen) goto b1;
-	*(u*)vok = 0;
-	return 0;
-b1:	vch = (u)*(b*)(vs + *(u*)vi);
-	*(u*)vi = *(u*)vi + 1;
-	if (vch == 92) goto b4;
+	*(u*)vok = 1UL;
+	if ((s)*(u*)vi < (s)vlen) goto b3;
+	*(u*)vok = 0UL;
+	return 0UL;
+b3:	vch = (u)*(b*)(vs + *(u*)vi * 1UL);
+	*(u*)vi = *(u*)vi + 1UL;
+	if (vch == 92UL) goto b6;
 	return vch;
-b4:	if ((s)*(u*)vi < (s)vlen) goto b7;
-	*(u*)vok = 0;
-	return 0;
-b7:	vch = (u)*(b*)(vs + *(u*)vi);
-	*(u*)vi = *(u*)vi + 1;
-	if (vch != 116) goto b12;
-	return 9;
-b12:	if (vch != 114) goto b14;
-	return 13;
-b14:	if (vch != 110) goto b16;
-	return 10;
-b16:	if (vch != 92) goto b18;
-	return 92;
-b18:	if (vch != 39) goto b20;
-	return 39;
-b20:	if (vch != 34) goto b22;
-	return 34;
-b22:	if (vch != 120) goto b24;
-	if ((s)*(u*)vi < (s)vlen) goto b25;
-	*(u*)vok = 0;
-	return 0;
-b25:	vch = (u)*(b*)(vs + *(u*)vi);
-	*(u*)vi = *(u*)vi + 1;
+b6:	if ((s)*(u*)vi < (s)vlen) goto b9;
+	*(u*)vok = 0UL;
+	return 0UL;
+b9:	vch = (u)*(b*)(vs + *(u*)vi * 1UL);
+	*(u*)vi = *(u*)vi + 1UL;
+	if (vch != 116UL) goto b12;
+	return 9UL;
+b12:	if (vch != 114UL) goto b14;
+	return 13UL;
+b14:	if (vch != 110UL) goto b16;
+	return 10UL;
+b16:	if (vch != 92UL) goto b18;
+	return 92UL;
+b18:	if (vch != 39UL) goto b20;
+	return 39UL;
+b20:	if (vch != 34UL) goto b22;
+	return 34UL;
+b22:	if (vch != 120UL) goto b24;
+	if ((s)*(u*)vi < (s)vlen) goto b27;
+	*(u*)vok = 0UL;
+	return 0UL;
+b27:	vch = (u)*(b*)(vs + *(u*)vi * 1UL);
+	*(u*)vi = *(u*)vi + 1UL;
 	v6 = (u)zhexdig;
 	v7 = vch;
 	v8 = vok;
 	v9 = ((u(*)())v6)(v7, v8);
-	vhex = v9 * 16;
+	vhex = v9 * 16UL;
 	if (!*(u*)vok) goto b33;
-	v10 = 0;
-b34:	if (!v10) goto b29;
-	return 0;
-b29:	if ((s)*(u*)vi < (s)vlen) goto b35;
-	*(u*)vok = 0;
-	return 0;
-b35:	vch = (u)*(b*)(vs + *(u*)vi);
-	*(u*)vi = *(u*)vi + 1;
+	v10 = 0UL;
+b34:	if (!v10) goto b31;
+	return 0UL;
+b31:	if ((s)*(u*)vi < (s)vlen) goto b37;
+	*(u*)vok = 0UL;
+	return 0UL;
+b37:	vch = (u)*(b*)(vs + *(u*)vi * 1UL);
+	*(u*)vi = *(u*)vi + 1UL;
 	v11 = (u)zhexdig;
 	v12 = vch;
 	v13 = vok;
 	v14 = ((u(*)())v11)(v12, v13);
 	vhex = vhex | v14;
 	if (!*(u*)vok) goto b43;
-	v15 = 0;
-b44:	if (!v15) goto b39;
-	return 0;
-b39:	return vhex;
-b43:	v15 = 1;
+	v15 = 0UL;
+b44:	if (!v15) goto b41;
+	return 0UL;
+b41:	return vhex;
+b43:	v15 = 1UL;
 	goto b44;
-b33:	v10 = 1;
+b33:	v10 = 1UL;
 	goto b34;
-b24:	*(u*)vok = 0;
-	return 0;
+b24:	*(u*)vok = 0UL;
+	return 0UL;
 }
 u zunify(u vc, u va, u vb) {
 	u vkind = 0;
@@ -36826,135 +40126,148 @@ u zunify(u vc, u va, u vb) {
 	u v55 = 0;
 	u v56 = 0;
 	u v57 = 0;
-	if (va != vb) goto b1;
-	return 0;
-b1:	if (!va) goto b8;
+	if (va != vb) goto b3;
+	return 0UL;
+b3:	if (!va) goto b8;
 	if (!vb) goto b12;
-	if (*(u*)va != 0) goto b20;
-	if (*(u*)vb != 4) goto b20;
-	v7 = 1;
+	if (*(u*)(va + 0UL) != 0UL) goto b20;
+	if (*(u*)(vb + 0UL) != 4UL) goto b20;
+	v7 = 1UL;
 b22:	if (!v7) goto b16;
-	v6 = 1;
+	v6 = 1UL;
 b18:	if (!v6) goto b12;
-	v5 = 1;
+	v5 = 1UL;
 b14:	if (!v5) goto b8;
-	v4 = 1;
-b10:	if (!v4) goto b4;
-	return 0;
-b4:	if (!va) goto b36;
+	v4 = 1UL;
+b10:	if (!v4) goto b6;
+	return 0UL;
+b6:	if (!va) goto b36;
 	if (!vb) goto b40;
-	v11 = 0;
+	v11 = 0UL;
 b41:	if (!v11) goto b36;
-	v10 = 1;
+	v10 = 1UL;
 b38:	if (!v10) goto b32;
-	v9 = 1;
-b34:	if (!v9) goto b28;
+	v9 = 1UL;
+b34:	if (!v9) goto b30;
 	v15 = (u)zcdie;
 	v16 = vc;
 	v17 = (u)"type error";
 	v18 = ((u(*)())v15)(v16, v17);
-b28:	vkind = *(u*)va;
-	if (vkind != 4) goto b58;
+	v18;
+b28:	vkind = *(u*)(va + 0UL);
+	if (vkind != 4UL) goto b58;
 	v19 = (u)zunify;
 	v20 = vc;
-	v21 = *(u*)(va + 16);
-	v22 = *(u*)(vb + 16);
+	v21 = *(u*)(va + 16UL);
+	v22 = *(u*)(vb + 16UL);
 	v23 = ((u(*)())v19)(v20, v21, v22);
-b56:	return 0;
-b58:	if (vkind != 6) goto b61;
+	v23;
+b56:	return 0UL;
+b58:	if (vkind != 6UL) goto b61;
 	v24 = (u)zunify;
 	v25 = vc;
-	v26 = *(u*)(va + 16);
-	v27 = *(u*)(vb + 16);
+	v26 = *(u*)(va + 16UL);
+	v27 = *(u*)(vb + 16UL);
 	v28 = ((u(*)())v24)(v25, v26, v27);
+	v28;
 	v29 = (u)zunify;
 	v30 = vc;
-	v31 = *(u*)(va + 24);
-	v32 = *(u*)(vb + 24);
+	v31 = *(u*)(va + 24UL);
+	v32 = *(u*)(vb + 24UL);
 	v33 = ((u(*)())v29)(v30, v31, v32);
+	v33;
 	goto b56;
-b61:	if (vkind != 5) goto b65;
+b61:	if (vkind != 5UL) goto b65;
 	v34 = (u)zunify;
 	v35 = vc;
-	v36 = *(u*)(va + 16);
-	v37 = *(u*)(vb + 16);
+	v36 = *(u*)(va + 16UL);
+	v37 = *(u*)(vb + 16UL);
 	v38 = ((u(*)())v34)(v35, v36, v37);
+	v38;
 	v39 = (u)zunify;
 	v40 = vc;
-	v41 = *(u*)(va + 24);
-	v42 = *(u*)(vb + 24);
+	v41 = *(u*)(va + 24UL);
+	v42 = *(u*)(vb + 24UL);
 	v43 = ((u(*)())v39)(v40, v41, v42);
+	v43;
 	goto b56;
-b65:	if (vkind != 7) goto b69;
-	if (*(u*)(va + 8) == *(u*)(vb + 8)) goto b56;
+b65:	if (vkind != 7UL) goto b69;
+	if (*(u*)(va + 8UL) == *(u*)(vb + 8UL)) goto b72;
 	v44 = (u)zcdie;
 	v45 = vc;
 	v46 = (u)"type error";
 	v47 = ((u(*)())v44)(v45, v46);
-	goto b56;
-b69:	if (vkind != 8) goto b75;
-	if (*(u*)(va + 8) == *(u*)(vb + 8)) goto b56;
+	v47;
+b70:	goto b56;
+b72:	goto b70;
+b69:	if (vkind != 8UL) goto b75;
+	if (*(u*)(va + 8UL) == *(u*)(vb + 8UL)) goto b78;
 	v48 = (u)zcdie;
 	v49 = vc;
 	v50 = (u)"type error";
 	v51 = ((u(*)())v48)(v49, v50);
-	goto b56;
-b75:	if (vkind == 1) goto b83;
-	if (vkind == 2) goto b87;
-	if (vkind == 3) goto b87;
-	v53 = 1;
+	v51;
+b76:	goto b56;
+b78:	goto b76;
+b75:	if (vkind == 1UL) goto b83;
+	if (vkind == 2UL) goto b87;
+	if (vkind == 3UL) goto b87;
+	v53 = 1UL;
 b89:	if (!v53) goto b83;
-	v52 = 1;
-b85:	if (!v52) goto b56;
+	v52 = 1UL;
+b85:	if (!v52) goto b81;
 	v54 = (u)zcdie;
 	v55 = vc;
 	v56 = (u)"unify: invalid type";
 	v57 = ((u(*)())v54)(v55, v56);
+	v57;
 	goto b56;
-b83:	v52 = 0;
+b81:	goto b56;
+b83:	v52 = 0UL;
 	goto b85;
-b87:	v53 = 0;
+b87:	v53 = 0UL;
 	goto b89;
+b30:	goto b28;
 b32:	if (!vb) goto b48;
 	if (!va) goto b52;
-	v14 = 0;
+	v14 = 0UL;
 b53:	if (!v14) goto b48;
-	v13 = 1;
+	v13 = 1UL;
 b50:	if (!v13) goto b44;
-	v12 = 1;
+	v12 = 1UL;
 b46:	if (!v12) goto b42;
-	v9 = 1;
+	v9 = 1UL;
 	goto b34;
-b42:	v9 = 0;
+b42:	v9 = 0UL;
 	goto b34;
-b44:	if (*(u*)va == *(u*)vb) goto b54;
-	v12 = 1;
+b44:	if (*(u*)(va + 0UL) == *(u*)(vb + 0UL)) goto b54;
+	v12 = 1UL;
 	goto b46;
-b54:	v12 = 0;
+b54:	v12 = 0UL;
 	goto b46;
-b48:	v13 = 0;
+b48:	v13 = 0UL;
 	goto b50;
-b52:	v14 = 1;
+b52:	v14 = 1UL;
 	goto b53;
-b36:	v10 = 0;
+b36:	v10 = 0UL;
 	goto b38;
-b40:	v11 = 1;
+b40:	v11 = 1UL;
 	goto b41;
-b8:	v4 = 0;
+b8:	v4 = 0UL;
 	goto b10;
-b12:	v5 = 0;
+b12:	v5 = 0UL;
 	goto b14;
-b16:	if (*(u*)va != 4) goto b25;
-	if (*(u*)vb != 0) goto b25;
-	v8 = 1;
+b16:	if (*(u*)(va + 0UL) != 4UL) goto b25;
+	if (*(u*)(vb + 0UL) != 0UL) goto b25;
+	v8 = 1UL;
 b27:	if (!v8) goto b23;
-	v6 = 1;
+	v6 = 1UL;
 	goto b18;
-b23:	v6 = 0;
+b23:	v6 = 0UL;
 	goto b18;
-b25:	v8 = 0;
+b25:	v8 = 0UL;
 	goto b27;
-b20:	v7 = 0;
+b20:	v7 = 0UL;
 	goto b22;
 }
 u zunlink(u vname) {
@@ -36968,13 +40281,13 @@ u zunlink(u vname) {
 	u v8 = 0;
 	u v9 = 0;
 	v1 = (u)zsyscall;
-	v2 = 87;
+	v2 = 87UL;
 	v3 = vname;
-	v4 = 0;
-	v5 = 0;
-	v6 = 0;
-	v7 = 0;
-	v8 = 0;
+	v4 = 0UL;
+	v5 = 0UL;
+	v6 = 0UL;
+	v7 = 0UL;
+	v8 = 0UL;
 	v9 = ((u(*)())v1)(v2, v3, v4, v5, v6, v7, v8);
 	return v9;
 }
@@ -36989,13 +40302,13 @@ u zwrite(u vfd, u vbuf, u vn) {
 	u v10 = 0;
 	u v11 = 0;
 	v3 = (u)zsyscall;
-	v4 = 1;
+	v4 = 1UL;
 	v5 = vfd;
 	v6 = vbuf;
 	v7 = vn;
-	v8 = 0;
-	v9 = 0;
-	v10 = 0;
+	v8 = 0UL;
+	v9 = 0UL;
+	v10 = 0UL;
 	v11 = ((u(*)())v3)(v4, v5, v6, v7, v8, v9, v10);
 	return v11;
 }
@@ -37683,287 +40996,351 @@ u zwriteout(u vc, u vstart, u vkstart) {
 	u v683 = 0;
 	u v684 = 0;
 	u v685 = 0;
-	if (!*(u*)(vc + 8)) goto b5;
-	v16 = 0;
-b6:	if (!v16) goto b1;
+	if (!*(u*)(vc + 8UL)) goto b5;
+	v16 = 0UL;
+b6:	if (!v16) goto b3;
 	v17 = (u)zdie;
 	v18 = (u)"output not opened";
 	v19 = ((u(*)())v17)(v18);
+	v19;
 b1:	vload_addr = 1048576UL;
 	if (!vstart) goto b16;
-	v21 = 0;
+	v21 = 0UL;
 b17:	if (!v21) goto b12;
-	v20 = 1;
+	v20 = 1UL;
 b14:	if (!v20) goto b10;
 	if (!vkstart) goto b26;
-	v23 = 0;
-b27:	if (!v23) goto b8;
+	v23 = 0UL;
+b27:	if (!v23) goto b24;
 	v24 = (u)zdie;
 	v25 = (u)"_start is not defined";
 	v26 = ((u(*)())v24)(v25);
-b8:	vmb_magic = 464367618UL;
+	v26;
+b22:b8:	vmb_magic = 464367618UL;
 	vmb_flags = 65539UL;
 	vmb_checksum = -(vmb_magic + vmb_flags);
-	vmb_addr = vload_addr + 120;
+	vmb_addr = vload_addr + 120UL;
 	if (!vkstart) goto b33;
-	if (!*(u*)(vkstart + 16)) goto b33;
-	v27 = 1;
+	if (!*(u*)(vkstart + 16UL)) goto b33;
+	v27 = 1UL;
 b35:	if (!v27) goto b31;
-	vkentry = vload_addr + *(u*)(vkstart + 8);
+	vkentry = vload_addr + *(u*)(vkstart + 8UL);
 b29:	v28 = (u)zemit_sections;
 	v29 = vc;
 	v30 = ((u(*)())v28)(v29);
 	vshoff = v30;
-	vtext_size = *(u*)(vc + 24);
+	vtext_size = *(u*)(vc + 24UL);
 	vtext_end = vload_addr + vtext_size;
 	v31 = (u)zputchar;
 	v32 = vc;
-	v33 = 127;
+	v33 = 127UL;
 	v34 = ((u(*)())v31)(v32, v33);
+	v34;
 	v35 = (u)zputchar;
 	v36 = vc;
-	v37 = 69;
+	v37 = 69UL;
 	v38 = ((u(*)())v35)(v36, v37);
+	v38;
 	v39 = (u)zputchar;
 	v40 = vc;
-	v41 = 76;
+	v41 = 76UL;
 	v42 = ((u(*)())v39)(v40, v41);
+	v42;
 	v43 = (u)zputchar;
 	v44 = vc;
-	v45 = 70;
+	v45 = 70UL;
 	v46 = ((u(*)())v43)(v44, v45);
+	v46;
 	v47 = (u)zputchar;
 	v48 = vc;
-	v49 = 2;
+	v49 = 2UL;
 	v50 = ((u(*)())v47)(v48, v49);
+	v50;
 	v51 = (u)zputchar;
 	v52 = vc;
-	v53 = 1;
+	v53 = 1UL;
 	v54 = ((u(*)())v51)(v52, v53);
+	v54;
 	v55 = (u)zputchar;
 	v56 = vc;
-	v57 = 1;
+	v57 = 1UL;
 	v58 = ((u(*)())v55)(v56, v57);
+	v58;
 	v59 = (u)zputchar;
 	v60 = vc;
-	v61 = 0;
+	v61 = 0UL;
 	v62 = ((u(*)())v59)(v60, v61);
+	v62;
 	v63 = (u)zputchar;
 	v64 = vc;
-	v65 = 0;
+	v65 = 0UL;
 	v66 = ((u(*)())v63)(v64, v65);
+	v66;
 	v67 = (u)zputchar;
 	v68 = vc;
-	v69 = 0;
+	v69 = 0UL;
 	v70 = ((u(*)())v67)(v68, v69);
+	v70;
 	v71 = (u)zputchar;
 	v72 = vc;
-	v73 = 0;
+	v73 = 0UL;
 	v74 = ((u(*)())v71)(v72, v73);
+	v74;
 	v75 = (u)zputchar;
 	v76 = vc;
-	v77 = 0;
+	v77 = 0UL;
 	v78 = ((u(*)())v75)(v76, v77);
+	v78;
 	v79 = (u)zputchar;
 	v80 = vc;
-	v81 = 0;
+	v81 = 0UL;
 	v82 = ((u(*)())v79)(v80, v81);
+	v82;
 	v83 = (u)zputchar;
 	v84 = vc;
-	v85 = 0;
+	v85 = 0UL;
 	v86 = ((u(*)())v83)(v84, v85);
+	v86;
 	v87 = (u)zputchar;
 	v88 = vc;
-	v89 = 0;
+	v89 = 0UL;
 	v90 = ((u(*)())v87)(v88, v89);
+	v90;
 	v91 = (u)zputchar;
 	v92 = vc;
-	v93 = 0;
+	v93 = 0UL;
 	v94 = ((u(*)())v91)(v92, v93);
+	v94;
 	v95 = (u)zputchar;
 	v96 = vc;
-	v97 = 2;
+	v97 = 2UL;
 	v98 = ((u(*)())v95)(v96, v97);
+	v98;
 	v99 = (u)zputchar;
 	v100 = vc;
-	v101 = 0;
+	v101 = 0UL;
 	v102 = ((u(*)())v99)(v100, v101);
+	v102;
 	v103 = (u)zputchar;
 	v104 = vc;
-	v105 = 62;
+	v105 = 62UL;
 	v106 = ((u(*)())v103)(v104, v105);
+	v106;
 	v107 = (u)zputchar;
 	v108 = vc;
-	v109 = 0;
+	v109 = 0UL;
 	v110 = ((u(*)())v107)(v108, v109);
+	v110;
 	v111 = (u)zputchar;
 	v112 = vc;
-	v113 = 1;
+	v113 = 1UL;
 	v114 = ((u(*)())v111)(v112, v113);
+	v114;
 	v115 = (u)zputchar;
 	v116 = vc;
-	v117 = 0;
+	v117 = 0UL;
 	v118 = ((u(*)())v115)(v116, v117);
+	v118;
 	v119 = (u)zputchar;
 	v120 = vc;
-	v121 = 0;
+	v121 = 0UL;
 	v122 = ((u(*)())v119)(v120, v121);
+	v122;
 	v123 = (u)zputchar;
 	v124 = vc;
-	v125 = 0;
+	v125 = 0UL;
 	v126 = ((u(*)())v123)(v124, v125);
+	v126;
 	v127 = (u)zputchar;
 	v128 = vc;
 	v129 = ventry;
 	v130 = ((u(*)())v127)(v128, v129);
+	v130;
 	v131 = (u)zputchar;
 	v132 = vc;
-	v133 = ventry >> 8;
+	v133 = ventry >> 8UL;
 	v134 = ((u(*)())v131)(v132, v133);
+	v134;
 	v135 = (u)zputchar;
 	v136 = vc;
-	v137 = ventry >> 16;
+	v137 = ventry >> 16UL;
 	v138 = ((u(*)())v135)(v136, v137);
+	v138;
 	v139 = (u)zputchar;
 	v140 = vc;
-	v141 = ventry >> 24;
+	v141 = ventry >> 24UL;
 	v142 = ((u(*)())v139)(v140, v141);
+	v142;
 	v143 = (u)zputchar;
 	v144 = vc;
-	v145 = 0;
+	v145 = 0UL;
 	v146 = ((u(*)())v143)(v144, v145);
+	v146;
 	v147 = (u)zputchar;
 	v148 = vc;
-	v149 = 0;
+	v149 = 0UL;
 	v150 = ((u(*)())v147)(v148, v149);
+	v150;
 	v151 = (u)zputchar;
 	v152 = vc;
-	v153 = 0;
+	v153 = 0UL;
 	v154 = ((u(*)())v151)(v152, v153);
+	v154;
 	v155 = (u)zputchar;
 	v156 = vc;
-	v157 = 0;
+	v157 = 0UL;
 	v158 = ((u(*)())v155)(v156, v157);
+	v158;
 	v159 = (u)zputchar;
 	v160 = vc;
-	v161 = 64;
+	v161 = 64UL;
 	v162 = ((u(*)())v159)(v160, v161);
+	v162;
 	v163 = (u)zputchar;
 	v164 = vc;
-	v165 = 0;
+	v165 = 0UL;
 	v166 = ((u(*)())v163)(v164, v165);
+	v166;
 	v167 = (u)zputchar;
 	v168 = vc;
-	v169 = 0;
+	v169 = 0UL;
 	v170 = ((u(*)())v167)(v168, v169);
+	v170;
 	v171 = (u)zputchar;
 	v172 = vc;
-	v173 = 0;
+	v173 = 0UL;
 	v174 = ((u(*)())v171)(v172, v173);
+	v174;
 	v175 = (u)zputchar;
 	v176 = vc;
-	v177 = 0;
+	v177 = 0UL;
 	v178 = ((u(*)())v175)(v176, v177);
+	v178;
 	v179 = (u)zputchar;
 	v180 = vc;
-	v181 = 0;
+	v181 = 0UL;
 	v182 = ((u(*)())v179)(v180, v181);
+	v182;
 	v183 = (u)zputchar;
 	v184 = vc;
-	v185 = 0;
+	v185 = 0UL;
 	v186 = ((u(*)())v183)(v184, v185);
+	v186;
 	v187 = (u)zputchar;
 	v188 = vc;
-	v189 = 0;
+	v189 = 0UL;
 	v190 = ((u(*)())v187)(v188, v189);
+	v190;
 	v191 = (u)zputchar;
 	v192 = vc;
 	v193 = vshoff;
 	v194 = ((u(*)())v191)(v192, v193);
+	v194;
 	v195 = (u)zputchar;
 	v196 = vc;
-	v197 = vshoff >> 8;
+	v197 = vshoff >> 8UL;
 	v198 = ((u(*)())v195)(v196, v197);
+	v198;
 	v199 = (u)zputchar;
 	v200 = vc;
-	v201 = vshoff >> 16;
+	v201 = vshoff >> 16UL;
 	v202 = ((u(*)())v199)(v200, v201);
+	v202;
 	v203 = (u)zputchar;
 	v204 = vc;
-	v205 = vshoff >> 24;
+	v205 = vshoff >> 24UL;
 	v206 = ((u(*)())v203)(v204, v205);
+	v206;
 	v207 = (u)zputchar;
 	v208 = vc;
-	v209 = vshoff >> 32;
+	v209 = vshoff >> 32UL;
 	v210 = ((u(*)())v207)(v208, v209);
+	v210;
 	v211 = (u)zputchar;
 	v212 = vc;
-	v213 = vshoff >> 40;
+	v213 = vshoff >> 40UL;
 	v214 = ((u(*)())v211)(v212, v213);
+	v214;
 	v215 = (u)zputchar;
 	v216 = vc;
-	v217 = vshoff >> 48;
+	v217 = vshoff >> 48UL;
 	v218 = ((u(*)())v215)(v216, v217);
+	v218;
 	v219 = (u)zputchar;
 	v220 = vc;
-	v221 = vshoff >> 56;
+	v221 = vshoff >> 56UL;
 	v222 = ((u(*)())v219)(v220, v221);
+	v222;
 	v223 = (u)zputchar;
 	v224 = vc;
-	v225 = 0;
+	v225 = 0UL;
 	v226 = ((u(*)())v223)(v224, v225);
+	v226;
 	v227 = (u)zputchar;
 	v228 = vc;
-	v229 = 0;
+	v229 = 0UL;
 	v230 = ((u(*)())v227)(v228, v229);
+	v230;
 	v231 = (u)zputchar;
 	v232 = vc;
-	v233 = 0;
+	v233 = 0UL;
 	v234 = ((u(*)())v231)(v232, v233);
+	v234;
 	v235 = (u)zputchar;
 	v236 = vc;
-	v237 = 0;
+	v237 = 0UL;
 	v238 = ((u(*)())v235)(v236, v237);
+	v238;
 	v239 = (u)zputchar;
 	v240 = vc;
-	v241 = 64;
+	v241 = 64UL;
 	v242 = ((u(*)())v239)(v240, v241);
+	v242;
 	v243 = (u)zputchar;
 	v244 = vc;
-	v245 = 0;
+	v245 = 0UL;
 	v246 = ((u(*)())v243)(v244, v245);
+	v246;
 	v247 = (u)zputchar;
 	v248 = vc;
-	v249 = 56;
+	v249 = 56UL;
 	v250 = ((u(*)())v247)(v248, v249);
+	v250;
 	v251 = (u)zputchar;
 	v252 = vc;
-	v253 = 0;
+	v253 = 0UL;
 	v254 = ((u(*)())v251)(v252, v253);
+	v254;
 	v255 = (u)zputchar;
 	v256 = vc;
-	v257 = 1;
+	v257 = 1UL;
 	v258 = ((u(*)())v255)(v256, v257);
+	v258;
 	v259 = (u)zputchar;
 	v260 = vc;
-	v261 = 0;
+	v261 = 0UL;
 	v262 = ((u(*)())v259)(v260, v261);
+	v262;
 	v263 = (u)zputchar;
 	v264 = vc;
-	v265 = 64;
+	v265 = 64UL;
 	v266 = ((u(*)())v263)(v264, v265);
+	v266;
 	v267 = (u)zputchar;
 	v268 = vc;
-	v269 = 0;
+	v269 = 0UL;
 	v270 = ((u(*)())v267)(v268, v269);
+	v270;
 	v271 = (u)zputchar;
 	v272 = vc;
-	v273 = *(u*)(vc + 72);
+	v273 = *(u*)(vc + 72UL);
 	v274 = ((u(*)())v271)(v272, v273);
+	v274;
 	v275 = (u)zputchar;
 	v276 = vc;
-	v277 = *(u*)(vc + 72) >> 8;
+	v277 = *(u*)(vc + 72UL) >> 8UL;
 	v278 = ((u(*)())v275)(v276, v277);
+	v278;
 	v279 = (u)zfind_section;
 	v280 = vc;
 	v281 = (u)".shstrtab";
@@ -37971,440 +41348,544 @@ b29:	v28 = (u)zemit_sections;
 	vs = v282;
 	v283 = (u)zputchar;
 	v284 = vc;
-	v285 = *(u*)(vs + 32);
+	v285 = *(u*)(vs + 32UL);
 	v286 = ((u(*)())v283)(v284, v285);
+	v286;
 	v287 = (u)zputchar;
 	v288 = vc;
-	v289 = *(u*)(vs + 32) >> 8;
+	v289 = *(u*)(vs + 32UL) >> 8UL;
 	v290 = ((u(*)())v287)(v288, v289);
+	v290;
 	v291 = (u)zputchar;
 	v292 = vc;
-	v293 = 1;
+	v293 = 1UL;
 	v294 = ((u(*)())v291)(v292, v293);
+	v294;
 	v295 = (u)zputchar;
 	v296 = vc;
-	v297 = 0;
+	v297 = 0UL;
 	v298 = ((u(*)())v295)(v296, v297);
+	v298;
 	v299 = (u)zputchar;
 	v300 = vc;
-	v301 = 0;
+	v301 = 0UL;
 	v302 = ((u(*)())v299)(v300, v301);
+	v302;
 	v303 = (u)zputchar;
 	v304 = vc;
-	v305 = 0;
+	v305 = 0UL;
 	v306 = ((u(*)())v303)(v304, v305);
+	v306;
 	v307 = (u)zputchar;
 	v308 = vc;
-	v309 = 5;
+	v309 = 5UL;
 	v310 = ((u(*)())v307)(v308, v309);
+	v310;
 	v311 = (u)zputchar;
 	v312 = vc;
-	v313 = 0;
+	v313 = 0UL;
 	v314 = ((u(*)())v311)(v312, v313);
+	v314;
 	v315 = (u)zputchar;
 	v316 = vc;
-	v317 = 0;
+	v317 = 0UL;
 	v318 = ((u(*)())v315)(v316, v317);
+	v318;
 	v319 = (u)zputchar;
 	v320 = vc;
-	v321 = 0;
+	v321 = 0UL;
 	v322 = ((u(*)())v319)(v320, v321);
+	v322;
 	v323 = (u)zputchar;
 	v324 = vc;
-	v325 = 0;
+	v325 = 0UL;
 	v326 = ((u(*)())v323)(v324, v325);
+	v326;
 	v327 = (u)zputchar;
 	v328 = vc;
-	v329 = 0;
+	v329 = 0UL;
 	v330 = ((u(*)())v327)(v328, v329);
+	v330;
 	v331 = (u)zputchar;
 	v332 = vc;
-	v333 = 0;
+	v333 = 0UL;
 	v334 = ((u(*)())v331)(v332, v333);
+	v334;
 	v335 = (u)zputchar;
 	v336 = vc;
-	v337 = 0;
+	v337 = 0UL;
 	v338 = ((u(*)())v335)(v336, v337);
+	v338;
 	v339 = (u)zputchar;
 	v340 = vc;
-	v341 = 0;
+	v341 = 0UL;
 	v342 = ((u(*)())v339)(v340, v341);
+	v342;
 	v343 = (u)zputchar;
 	v344 = vc;
-	v345 = 0;
+	v345 = 0UL;
 	v346 = ((u(*)())v343)(v344, v345);
+	v346;
 	v347 = (u)zputchar;
 	v348 = vc;
-	v349 = 0;
+	v349 = 0UL;
 	v350 = ((u(*)())v347)(v348, v349);
+	v350;
 	v351 = (u)zputchar;
 	v352 = vc;
-	v353 = 0;
+	v353 = 0UL;
 	v354 = ((u(*)())v351)(v352, v353);
+	v354;
 	v355 = (u)zputchar;
 	v356 = vc;
-	v357 = 0;
+	v357 = 0UL;
 	v358 = ((u(*)())v355)(v356, v357);
+	v358;
 	v359 = (u)zputchar;
 	v360 = vc;
-	v361 = 0;
+	v361 = 0UL;
 	v362 = ((u(*)())v359)(v360, v361);
+	v362;
 	v363 = (u)zputchar;
 	v364 = vc;
-	v365 = 16;
+	v365 = 16UL;
 	v366 = ((u(*)())v363)(v364, v365);
+	v366;
 	v367 = (u)zputchar;
 	v368 = vc;
-	v369 = 0;
+	v369 = 0UL;
 	v370 = ((u(*)())v367)(v368, v369);
+	v370;
 	v371 = (u)zputchar;
 	v372 = vc;
-	v373 = 0;
+	v373 = 0UL;
 	v374 = ((u(*)())v371)(v372, v373);
+	v374;
 	v375 = (u)zputchar;
 	v376 = vc;
-	v377 = 0;
+	v377 = 0UL;
 	v378 = ((u(*)())v375)(v376, v377);
+	v378;
 	v379 = (u)zputchar;
 	v380 = vc;
-	v381 = 0;
+	v381 = 0UL;
 	v382 = ((u(*)())v379)(v380, v381);
+	v382;
 	v383 = (u)zputchar;
 	v384 = vc;
-	v385 = 0;
+	v385 = 0UL;
 	v386 = ((u(*)())v383)(v384, v385);
+	v386;
 	v387 = (u)zputchar;
 	v388 = vc;
-	v389 = 0;
+	v389 = 0UL;
 	v390 = ((u(*)())v387)(v388, v389);
+	v390;
 	v391 = (u)zputchar;
 	v392 = vc;
-	v393 = 0;
+	v393 = 0UL;
 	v394 = ((u(*)())v391)(v392, v393);
+	v394;
 	v395 = (u)zputchar;
 	v396 = vc;
-	v397 = 0;
+	v397 = 0UL;
 	v398 = ((u(*)())v395)(v396, v397);
+	v398;
 	v399 = (u)zputchar;
 	v400 = vc;
-	v401 = 0;
+	v401 = 0UL;
 	v402 = ((u(*)())v399)(v400, v401);
+	v402;
 	v403 = (u)zputchar;
 	v404 = vc;
-	v405 = 0;
+	v405 = 0UL;
 	v406 = ((u(*)())v403)(v404, v405);
+	v406;
 	v407 = (u)zputchar;
 	v408 = vc;
-	v409 = 0;
+	v409 = 0UL;
 	v410 = ((u(*)())v407)(v408, v409);
+	v410;
 	v411 = (u)zputchar;
 	v412 = vc;
-	v413 = 0;
+	v413 = 0UL;
 	v414 = ((u(*)())v411)(v412, v413);
+	v414;
 	v415 = (u)zputchar;
 	v416 = vc;
-	v417 = 0;
+	v417 = 0UL;
 	v418 = ((u(*)())v415)(v416, v417);
+	v418;
 	v419 = (u)zputchar;
 	v420 = vc;
 	v421 = vtext_size;
 	v422 = ((u(*)())v419)(v420, v421);
+	v422;
 	v423 = (u)zputchar;
 	v424 = vc;
-	v425 = vtext_size >> 8;
+	v425 = vtext_size >> 8UL;
 	v426 = ((u(*)())v423)(v424, v425);
+	v426;
 	v427 = (u)zputchar;
 	v428 = vc;
-	v429 = vtext_size >> 16;
+	v429 = vtext_size >> 16UL;
 	v430 = ((u(*)())v427)(v428, v429);
+	v430;
 	v431 = (u)zputchar;
 	v432 = vc;
-	v433 = vtext_size >> 24;
+	v433 = vtext_size >> 24UL;
 	v434 = ((u(*)())v431)(v432, v433);
+	v434;
 	v435 = (u)zputchar;
 	v436 = vc;
-	v437 = 0;
+	v437 = 0UL;
 	v438 = ((u(*)())v435)(v436, v437);
+	v438;
 	v439 = (u)zputchar;
 	v440 = vc;
-	v441 = 0;
+	v441 = 0UL;
 	v442 = ((u(*)())v439)(v440, v441);
+	v442;
 	v443 = (u)zputchar;
 	v444 = vc;
-	v445 = 0;
+	v445 = 0UL;
 	v446 = ((u(*)())v443)(v444, v445);
+	v446;
 	v447 = (u)zputchar;
 	v448 = vc;
-	v449 = 0;
+	v449 = 0UL;
 	v450 = ((u(*)())v447)(v448, v449);
+	v450;
 	v451 = (u)zputchar;
 	v452 = vc;
 	v453 = vtext_size;
 	v454 = ((u(*)())v451)(v452, v453);
+	v454;
 	v455 = (u)zputchar;
 	v456 = vc;
-	v457 = vtext_size >> 8;
+	v457 = vtext_size >> 8UL;
 	v458 = ((u(*)())v455)(v456, v457);
+	v458;
 	v459 = (u)zputchar;
 	v460 = vc;
-	v461 = vtext_size >> 16;
+	v461 = vtext_size >> 16UL;
 	v462 = ((u(*)())v459)(v460, v461);
+	v462;
 	v463 = (u)zputchar;
 	v464 = vc;
-	v465 = vtext_size >> 24;
+	v465 = vtext_size >> 24UL;
 	v466 = ((u(*)())v463)(v464, v465);
+	v466;
 	v467 = (u)zputchar;
 	v468 = vc;
-	v469 = 0;
+	v469 = 0UL;
 	v470 = ((u(*)())v467)(v468, v469);
+	v470;
 	v471 = (u)zputchar;
 	v472 = vc;
-	v473 = 0;
+	v473 = 0UL;
 	v474 = ((u(*)())v471)(v472, v473);
+	v474;
 	v475 = (u)zputchar;
 	v476 = vc;
-	v477 = 0;
+	v477 = 0UL;
 	v478 = ((u(*)())v475)(v476, v477);
+	v478;
 	v479 = (u)zputchar;
 	v480 = vc;
-	v481 = 0;
+	v481 = 0UL;
 	v482 = ((u(*)())v479)(v480, v481);
+	v482;
 	v483 = (u)zputchar;
 	v484 = vc;
-	v485 = 0;
+	v485 = 0UL;
 	v486 = ((u(*)())v483)(v484, v485);
+	v486;
 	v487 = (u)zputchar;
 	v488 = vc;
-	v489 = 0;
+	v489 = 0UL;
 	v490 = ((u(*)())v487)(v488, v489);
+	v490;
 	v491 = (u)zputchar;
 	v492 = vc;
-	v493 = 0;
+	v493 = 0UL;
 	v494 = ((u(*)())v491)(v492, v493);
+	v494;
 	v495 = (u)zputchar;
 	v496 = vc;
-	v497 = 0;
+	v497 = 0UL;
 	v498 = ((u(*)())v495)(v496, v497);
+	v498;
 	v499 = (u)zputchar;
 	v500 = vc;
-	v501 = 0;
+	v501 = 0UL;
 	v502 = ((u(*)())v499)(v500, v501);
+	v502;
 	v503 = (u)zputchar;
 	v504 = vc;
-	v505 = 0;
+	v505 = 0UL;
 	v506 = ((u(*)())v503)(v504, v505);
+	v506;
 	v507 = (u)zputchar;
 	v508 = vc;
-	v509 = 0;
+	v509 = 0UL;
 	v510 = ((u(*)())v507)(v508, v509);
+	v510;
 	v511 = (u)zputchar;
 	v512 = vc;
-	v513 = 0;
+	v513 = 0UL;
 	v514 = ((u(*)())v511)(v512, v513);
+	v514;
 	v515 = (u)zputchar;
 	v516 = vc;
 	v517 = vmb_magic;
 	v518 = ((u(*)())v515)(v516, v517);
+	v518;
 	v519 = (u)zputchar;
 	v520 = vc;
-	v521 = vmb_magic >> 8;
+	v521 = vmb_magic >> 8UL;
 	v522 = ((u(*)())v519)(v520, v521);
+	v522;
 	v523 = (u)zputchar;
 	v524 = vc;
-	v525 = vmb_magic >> 16;
+	v525 = vmb_magic >> 16UL;
 	v526 = ((u(*)())v523)(v524, v525);
+	v526;
 	v527 = (u)zputchar;
 	v528 = vc;
-	v529 = vmb_magic >> 24;
+	v529 = vmb_magic >> 24UL;
 	v530 = ((u(*)())v527)(v528, v529);
+	v530;
 	v531 = (u)zputchar;
 	v532 = vc;
 	v533 = vmb_flags;
 	v534 = ((u(*)())v531)(v532, v533);
+	v534;
 	v535 = (u)zputchar;
 	v536 = vc;
-	v537 = vmb_flags >> 8;
+	v537 = vmb_flags >> 8UL;
 	v538 = ((u(*)())v535)(v536, v537);
+	v538;
 	v539 = (u)zputchar;
 	v540 = vc;
-	v541 = vmb_flags >> 16;
+	v541 = vmb_flags >> 16UL;
 	v542 = ((u(*)())v539)(v540, v541);
+	v542;
 	v543 = (u)zputchar;
 	v544 = vc;
-	v545 = vmb_flags >> 24;
+	v545 = vmb_flags >> 24UL;
 	v546 = ((u(*)())v543)(v544, v545);
+	v546;
 	v547 = (u)zputchar;
 	v548 = vc;
 	v549 = vmb_checksum;
 	v550 = ((u(*)())v547)(v548, v549);
+	v550;
 	v551 = (u)zputchar;
 	v552 = vc;
-	v553 = vmb_checksum >> 8;
+	v553 = vmb_checksum >> 8UL;
 	v554 = ((u(*)())v551)(v552, v553);
+	v554;
 	v555 = (u)zputchar;
 	v556 = vc;
-	v557 = vmb_checksum >> 16;
+	v557 = vmb_checksum >> 16UL;
 	v558 = ((u(*)())v555)(v556, v557);
+	v558;
 	v559 = (u)zputchar;
 	v560 = vc;
-	v561 = vmb_checksum >> 24;
+	v561 = vmb_checksum >> 24UL;
 	v562 = ((u(*)())v559)(v560, v561);
+	v562;
 	v563 = (u)zputchar;
 	v564 = vc;
 	v565 = vmb_addr;
 	v566 = ((u(*)())v563)(v564, v565);
+	v566;
 	v567 = (u)zputchar;
 	v568 = vc;
-	v569 = vmb_addr >> 8;
+	v569 = vmb_addr >> 8UL;
 	v570 = ((u(*)())v567)(v568, v569);
+	v570;
 	v571 = (u)zputchar;
 	v572 = vc;
-	v573 = vmb_addr >> 16;
+	v573 = vmb_addr >> 16UL;
 	v574 = ((u(*)())v571)(v572, v573);
+	v574;
 	v575 = (u)zputchar;
 	v576 = vc;
-	v577 = vmb_addr >> 24;
+	v577 = vmb_addr >> 24UL;
 	v578 = ((u(*)())v575)(v576, v577);
+	v578;
 	v579 = (u)zputchar;
 	v580 = vc;
 	v581 = vload_addr;
 	v582 = ((u(*)())v579)(v580, v581);
+	v582;
 	v583 = (u)zputchar;
 	v584 = vc;
-	v585 = vload_addr >> 8;
+	v585 = vload_addr >> 8UL;
 	v586 = ((u(*)())v583)(v584, v585);
+	v586;
 	v587 = (u)zputchar;
 	v588 = vc;
-	v589 = vload_addr >> 16;
+	v589 = vload_addr >> 16UL;
 	v590 = ((u(*)())v587)(v588, v589);
+	v590;
 	v591 = (u)zputchar;
 	v592 = vc;
-	v593 = vload_addr >> 24;
+	v593 = vload_addr >> 24UL;
 	v594 = ((u(*)())v591)(v592, v593);
+	v594;
 	v595 = (u)zputchar;
 	v596 = vc;
 	v597 = vtext_end;
 	v598 = ((u(*)())v595)(v596, v597);
+	v598;
 	v599 = (u)zputchar;
 	v600 = vc;
-	v601 = vtext_end >> 8;
+	v601 = vtext_end >> 8UL;
 	v602 = ((u(*)())v599)(v600, v601);
+	v602;
 	v603 = (u)zputchar;
 	v604 = vc;
-	v605 = vtext_end >> 16;
+	v605 = vtext_end >> 16UL;
 	v606 = ((u(*)())v603)(v604, v605);
+	v606;
 	v607 = (u)zputchar;
 	v608 = vc;
-	v609 = vtext_end >> 24;
+	v609 = vtext_end >> 24UL;
 	v610 = ((u(*)())v607)(v608, v609);
+	v610;
 	v611 = (u)zputchar;
 	v612 = vc;
-	v613 = 0;
+	v613 = 0UL;
 	v614 = ((u(*)())v611)(v612, v613);
+	v614;
 	v615 = (u)zputchar;
 	v616 = vc;
-	v617 = 0;
+	v617 = 0UL;
 	v618 = ((u(*)())v615)(v616, v617);
+	v618;
 	v619 = (u)zputchar;
 	v620 = vc;
-	v621 = 0;
+	v621 = 0UL;
 	v622 = ((u(*)())v619)(v620, v621);
+	v622;
 	v623 = (u)zputchar;
 	v624 = vc;
-	v625 = 0;
+	v625 = 0UL;
 	v626 = ((u(*)())v623)(v624, v625);
+	v626;
 	v627 = (u)zputchar;
 	v628 = vc;
 	v629 = vkentry;
 	v630 = ((u(*)())v627)(v628, v629);
+	v630;
 	v631 = (u)zputchar;
 	v632 = vc;
-	v633 = vkentry >> 8;
+	v633 = vkentry >> 8UL;
 	v634 = ((u(*)())v631)(v632, v633);
+	v634;
 	v635 = (u)zputchar;
 	v636 = vc;
-	v637 = vkentry >> 16;
+	v637 = vkentry >> 16UL;
 	v638 = ((u(*)())v635)(v636, v637);
+	v638;
 	v639 = (u)zputchar;
 	v640 = vc;
-	v641 = vkentry >> 24;
+	v641 = vkentry >> 24UL;
 	v642 = ((u(*)())v639)(v640, v641);
+	v642;
 	v643 = (u)zputchar;
 	v644 = vc;
-	v645 = 144;
+	v645 = 144UL;
 	v646 = ((u(*)())v643)(v644, v645);
+	v646;
 	v647 = (u)zputchar;
 	v648 = vc;
-	v649 = 144;
+	v649 = 144UL;
 	v650 = ((u(*)())v647)(v648, v649);
+	v650;
 	v651 = (u)zputchar;
 	v652 = vc;
-	v653 = 144;
+	v653 = 144UL;
 	v654 = ((u(*)())v651)(v652, v653);
+	v654;
 	v655 = (u)zputchar;
 	v656 = vc;
-	v657 = 144;
+	v657 = 144UL;
 	v658 = ((u(*)())v655)(v656, v657);
+	v658;
 	v659 = (u)zputchar;
 	v660 = vc;
-	v661 = 144;
+	v661 = 144UL;
 	v662 = ((u(*)())v659)(v660, v661);
+	v662;
 	v663 = (u)zputchar;
 	v664 = vc;
-	v665 = 144;
+	v665 = 144UL;
 	v666 = ((u(*)())v663)(v664, v665);
+	v666;
 	v667 = (u)zputchar;
 	v668 = vc;
-	v669 = 144;
+	v669 = 144UL;
 	v670 = ((u(*)())v667)(v668, v669);
+	v670;
 	v671 = (u)zputchar;
 	v672 = vc;
-	v673 = 144;
+	v673 = 144UL;
 	v674 = ((u(*)())v671)(v672, v673);
-	vb = *(u*)(vc + 32);
+	v674;
+	vb = *(u*)(vc + 32UL);
 b198:	if (!vb) goto b204;
-	v675 = 0;
-b205:	if (!v675) goto b200;
+	v675 = 0UL;
+b205:	if (!v675) goto b202;
 	v680 = (u)zfflush;
-	v681 = *(u*)(vc + 8);
+	v681 = *(u*)(vc + 8UL);
 	v682 = ((u(*)())v680)(v681);
-	if (!*(u*)(vc + 80)) goto b213;
+	v682;
+	if (!*(u*)(vc + 80UL)) goto b215;
 	v683 = (u)zfflush;
-	v684 = *(u*)(vc + 80);
+	v684 = *(u*)(vc + 80UL);
 	v685 = ((u(*)())v683)(v684);
-b213:	return 0;
-b200:	vi = 0;
-b206:	if ((s)vi < (s)*(u*)(vb + 16)) goto b208;
-	vb = *(u*)vb;
+	v685;
+b213:	return 0UL;
+b215:	goto b213;
+b202:	vi = 0UL;
+b206:	if ((s)vi < (s)*(u*)(vb + 16UL)) goto b210;
+	vb = *(u*)(vb + 0UL);
 	goto b198;
-b208:	v676 = (u)zputchar;
+b210:	v676 = (u)zputchar;
 	v677 = vc;
-	v678 = (u)*(b*)(*(u*)(vb + 8) + vi);
+	v678 = (u)*(b*)(*(u*)(vb + 8UL) + vi * 1UL);
 	v679 = ((u(*)())v676)(v677, v678);
-	vi = vi + 1;
+	v679;
+	vi = vi + 1UL;
 	goto b206;
-b204:	v675 = 1;
+b204:	v675 = 1UL;
 	goto b205;
-b31:	vmb_magic = 0;
-	vkentry = 0;
+b31:	vmb_magic = 0UL;
+	vkentry = 0UL;
 	goto b29;
-b33:	v27 = 0;
+b33:	v27 = 0UL;
 	goto b35;
-b26:	v23 = 1;
+b24:	goto b22;
+b26:	v23 = 1UL;
 	goto b27;
-b10:	ventry = vload_addr + *(u*)(vstart + 8);
+b10:	ventry = vload_addr + *(u*)(vstart + 8UL);
 	goto b8;
-b12:	if (!*(u*)(vstart + 16)) goto b20;
-	v22 = 0;
+b12:	if (!*(u*)(vstart + 16UL)) goto b20;
+	v22 = 0UL;
 b21:	if (!v22) goto b18;
-	v20 = 1;
+	v20 = 1UL;
 	goto b14;
-b18:	v20 = 0;
+b18:	v20 = 0UL;
 	goto b14;
-b20:	v22 = 1;
+b20:	v22 = 1UL;
 	goto b21;
-b16:	v21 = 1;
+b16:	v21 = 1UL;
 	goto b17;
-b5:	v16 = 1;
+b3:	goto b1;
+b5:	v16 = 1UL;
 	goto b6;
 }
diff --git a/cc1.om b/cc1.om
@@ -2183,7 +2183,7 @@ func main(argc: int, argv: **byte, envp: **byte) {
 		if (!strcmp(argv[i], "-G")) {
 			i = i + 1;
 			if (i >= argc) {
-				die("invalid -P at end of argument list");
+				die("invalid -G at end of argument list");
 			}
 			open_call_out(c, argv[i]);
 			i = i + 1;
@@ -2193,7 +2193,7 @@ func main(argc: int, argv: **byte, envp: **byte) {
 		if (!strcmp(argv[i], "-n")) {
 			i = i + 1;
 			if (i >= argc) {
-				die("invalid -P at end of argument list");
+				die("invalid -n at end of argument list");
 			}
 			open_lines_out(c, argv[i]);
 			i = i + 1;
diff --git a/ir.om b/ir.om
@@ -95,6 +95,7 @@ struct irvar {
 	n: int;
 	offset: int;
 	dead: int;
+	used_ref: int;
 	mark: int;
 }
 
@@ -162,6 +163,12 @@ func mkirblock(ic: *irfunc): *irblock {
 	return b;
 }
 
+func ircopyloc(dst: *irop, src: *irop) {
+	dst.filename = src.filename;
+	dst.lineno = src.lineno;
+	dst.colno = src.colno;
+}
+
 func mkirop(ic: *irfunc, kind: int, a: *irop, b: *irop): *irop {
 	var o: *irop;
 
@@ -558,6 +565,7 @@ func expr_to_ir(ic: *irfunc, n: *node): *irop {
 			if a.kind == IOP_VAR {
 				b = mkirop(ic, IOP_VARREF, nil, nil);
 				b.n = a.n;
+				ic.vars[a.n].used_ref = 1;
 			} else if a.kind == IOP_LOAD {
 				b = a.a;
 			} else {
@@ -575,6 +583,7 @@ func expr_to_ir(ic: *irfunc, n: *node): *irop {
 		if a.kind == IOP_VAR {
 			o = mkirop(ic, IOP_VARREF, nil, nil);
 			o.n = a.n;
+			ic.vars[a.n].used_ref = 1;
 			return o;
 		} else if a.kind == IOP_LOAD {
 			return a.a;
@@ -1383,6 +1392,7 @@ func irshow4(out: *file, o: *irop) {
 		irshow4(out, o.a);
 		fputs(out, ")");
 	} else {
+		fputd(nil, kind);
 		die("invalid iop");
 	}
 }
@@ -1683,6 +1693,11 @@ func output_irvars(ic: *irfunc) {
 
 		v = ic.vars[i];
 
+		if v.dead {
+			i = i + 1;
+			continue;
+		}
+
 		if v.t && v.t.kind != TY_VOID {
 			size = type_sizeof(ic.c, v.t);
 		} else {
@@ -1822,8 +1837,12 @@ func output_irstmt(ic: *irfunc, b: *irblock, o: *irop) {
 		output_irargs(ic, b, o);
 
 		// Call the function
-		output_irexpr(ic, b, o.a);
-		as_modr(ic.s, OP_ICALLM, R_RAX);
+		if o.a.kind == IOP_FUNC {
+			output_ircall(ic, b, o.a);
+		} else {
+			output_irexpr(ic, b, o.a);
+			as_modr(ic.s, OP_ICALLM, R_RAX);
+		}
 
 		// Release space reserved for the arguments
 		if o.n > 6 {
@@ -1990,6 +2009,18 @@ func output_irfuncptr(ic: *irfunc, b: *irblock, o: *irop) {
 	addfixup(ic.s, d.func_label);
 }
 
+func output_ircall(ic: *irfunc, b: *irblock, o: *irop) {
+	var d: *decl;
+
+	d = find(ic.c, o.s, nil, 0);
+
+	if !d || !d.func_defined {
+		cdie(ic.c, "no such function");
+	}
+
+	as_jmp(ic.s, OP_CALL, d.func_label);
+}
+
 func output_irexpr(ic: *irfunc, b: *irblock, o: *irop) {
 	var kind: int;
 
@@ -2159,6 +2190,84 @@ func output_irexpr(ic: *irfunc, b: *irblock, o: *irop) {
 	}
 }
 
+func iruseop(ic: *irfunc, ib: *irblock, op: *irop) {
+	var kind: int;
+
+	kind = op.kind;
+	if kind == IOP_VAR || kind == IOP_VARREF {
+		ic.vars[op.n].mark = 1;
+	} else if kind == IOP_STORE {
+		if op.a.kind != IOP_VAR {
+			iruseop(ic, ib, op.a);
+		}
+		iruseop(ic, ib, op.b);
+	} else if kind == IOP_ADD || kind == IOP_AND
+			|| kind == IOP_OR || kind == IOP_XOR || kind == IOP_DIV
+			|| kind == IOP_MOD || kind == IOP_LSH || kind == IOP_RSH
+			|| kind == IOP_MUL || kind == IOP_SUB || kind == IOP_EQ
+			|| kind == IOP_NE || kind == IOP_GT || kind == IOP_GE
+			|| kind == IOP_LT || kind == IOP_LE {
+		// Binary operators
+		iruseop(ic, ib, op.a);
+		iruseop(ic, ib, op.b);
+	} else if kind == IOP_NEG || kind == IOP_NOT || kind == IOP_LOAD
+			|| kind == IOP_ARG || kind == IOP_CALL || kind == IOP_BRANCH
+			|| kind == IOP_RETURN {
+		// Unary operators
+		iruseop(ic, ib, op.a);
+	} else if kind == IOP_RETVAL {
+		if op.a.kind != IOP_VAR {
+			iruseop(ic, ib, op.a);
+		}
+	} else if kind == IOP_FUNC || kind == IOP_CONST || kind == IOP_STR || kind == IOP_JUMP {
+		// No variable possible
+	} else {
+		die("invalid op");
+	}
+}
+
+// Find dead variables
+func irblock_dead_var(ic: *irfunc, ib: *irblock) {
+	var op: *irop;
+	var kind: int;
+	var i: int;
+
+	if ib.mark {
+		return;
+	}
+
+	ib.mark = 1;
+
+	if !ib.done {
+		die("block not closed");
+	}
+
+	loop {
+		if i == ib.ops_len {
+			break;
+		}
+
+		iruseop(ic, ib, ib.ops[i]);
+
+		i = i + 1;
+	}
+
+	op = ib.ops[ib.ops_len - 1];
+	kind = op.kind;
+
+	// Convert useless branches to jumps
+	if kind == IOP_BRANCH {
+		irblock_dead_var(ic, ib.out);
+		irblock_dead_var(ic, ib.alt);
+	} else if kind == IOP_CALL {
+		irblock_dead_var(ic, ib.out);
+	} else if kind == IOP_JUMP {
+		irblock_dead_var(ic, ib.out);
+	} else if kind != IOP_RETURN {
+		die("invalid block");
+	}
+}
+
 // Eliminate expressions which have no possible side effects
 func irblock_dead_expr(ic: *irfunc, b: *irblock) {
 	var i: int;
@@ -2180,10 +2289,13 @@ func irblock_dead_expr(ic: *irfunc, b: *irblock) {
 		o = b.ops[i];
 
 		kind = o.kind;
-		if (
-			kind == IOP_STORE || kind == IOP_RETVAL || kind == IOP_ARG
-			|| kind == IOP_CALL || kind == IOP_JUMP || kind == IOP_BRANCH || kind == IOP_RETURN
-		) {
+		if kind == IOP_STORE || kind == IOP_RETVAL {
+			if o.a.kind != IOP_VAR || !ic.vars[o.a.n].dead {
+				b.ops[j] = o;
+				j = j + 1;
+			}
+		} else if kind == IOP_ARG || kind == IOP_CALL || kind == IOP_JUMP
+				|| kind == IOP_BRANCH || kind == IOP_RETURN {
 			b.ops[j] = o;
 			j = j + 1;
 		}
@@ -2218,6 +2330,7 @@ func irexpr_fold(ic: *irfunc, o: *irop): *irop {
 
 	// Recursive fold the first operand
 	if o.a {
+		a = o.a;
 		a = irexpr_fold(ic, o.a);
 	} else {
 		// If the op has zero operands, there's nothing to do.
@@ -2226,6 +2339,7 @@ func irexpr_fold(ic: *irfunc, o: *irop): *irop {
 
 	// Recursive fold the second operand
 	if o.b {
+		b = o.b;
 		b = irexpr_fold(ic, o.b);
 	}
 
@@ -2349,10 +2463,8 @@ out:
 		n = b.n;
 
 		if n == 0 {
-			if (
-				kind == IOP_ADD || kind == IOP_OR || kind == IOP_XOR
-				|| kind == IOP_SUB || kind == IOP_LSH || kind == IOP_RSH
-			) {
+			if kind == IOP_ADD || kind == IOP_OR || kind == IOP_XOR
+					|| kind == IOP_SUB || kind == IOP_LSH || kind == IOP_RSH {
 				return a;
 			}
 
@@ -2407,10 +2519,16 @@ func irblock_fold(ic: *irfunc, b: *irblock) {
 	var o: *irop;
 	var ret: *irop;
 
-	if !b.done {
+	if b.mark {
 		return;
 	}
 
+	if !b.done {
+		die("block not closed");
+	}
+
+	b.mark = 1;
+
 	i = 0;
 	loop {
 		if i == b.ops_len {
@@ -2423,8 +2541,7 @@ func irblock_fold(ic: *irfunc, b: *irblock) {
 		i = i + 1;
 	}
 
-	i = i - 1;
-
+	i = b.ops_len - 1;
 	o = b.ops[i];
 
 	// Fold constant branches into jumps
@@ -2436,12 +2553,36 @@ func irblock_fold(ic: *irfunc, b: *irblock) {
 
 		b.ops[i] = ret;
 
-		if !o.n {
+		if !o.a.n {
 			b.out = b.alt;
 		}
 
 		b.alt = nil;
 	}
+
+	// Remove useless branches
+	if o.kind == IOP_BRANCH && b.out == b.alt {
+		ret = mkirop(ic, IOP_JUMP, nil, nil);
+		ret.filename = o.filename;
+		ret.lineno = o.lineno;
+		ret.colno = o.colno;
+
+		b.ops[i] = ret;
+
+		b.alt = nil;
+	}
+
+	// Continue
+	if o.kind == IOP_BRANCH {
+		irblock_fold(ic, b.out);
+		irblock_fold(ic, b.alt);
+	} else if o.kind == IOP_JUMP || o.kind == IOP_CALL {
+		irblock_fold(ic, b.out);
+	} else if o.kind == IOP_RETURN {
+		// End of block.
+	} else {
+		die("invalid block");
+	}
 }
 
 func irblock_flow2(ic: *irfunc, ib: *irblock) {
@@ -2461,8 +2602,8 @@ func irblock_flow2(ic: *irfunc, ib: *irblock) {
 	// Convert useless branches to jumps
 	if kind == IOP_BRANCH && ib.out == ib.alt {
 		kind = IOP_JUMP;
-		op.kind = IOP_JUMP;
-		op.a = nil;
+		op = mkirop(ic, IOP_JUMP, nil, nil);
+		ib.ops[ib.ops_len - 1] = op;
 		ib.alt = nil;
 	}
 
@@ -2559,6 +2700,25 @@ func irfunc_flow(ic: *irfunc) {
 func irfunc_dead(ic: *irfunc) {
 	var i: int;
 
+	// Find dead variables
+	irblock_dead_var(ic, ic.blocks[0]);
+	irreset(ic.blocks[0]);
+
+	i = 0;
+	loop {
+		if i == ic.vars_len {
+			break;
+		}
+
+		if i >= ic.arg_count && !ic.vars[i].mark {
+			ic.vars[i].dead = 1;
+		}
+
+		ic.vars[i].mark = 0;
+
+		i = i + 1;
+	}
+
 	// Eliminate dead operations
 	i = 0;
 	loop {
@@ -2576,47 +2736,215 @@ func irfunc_fold(ic: *irfunc) {
 	var i: int;
 
 	// Try to evaluate constants as much as possible
-	i = 0;
-	loop {
-		if i == ic.blocks_len {
-			break;
+	irblock_fold(ic, ic.blocks[0]);
+	irreset(ic.blocks[0]);
+}
+
+func irop_occurs(op: *irop, n: int): int {
+	if !op {
+		return 0;
+	}
+
+	if op.kind == IOP_VAR {
+		if op.n == n {
+			return 1;
+		} else {
+			return 0;
 		}
+	}
 
-		irblock_fold(ic, ic.blocks[i]);
+	if irop_occurs(op.a, n) {
+		return 1;
+	}
 
-		i = i + 1;
+	if irop_occurs(op.b, n) {
+		return 1;
 	}
+
+	return 0;
 }
 
-func irblock_basic_value(ic: *irfunc, ib: *irblock) {
+func irop_kill(ic: *irfunc, vals: **irop, n: int) {
 	var i: int;
 
-	i = 0;
 	loop {
-		if i == ib.ops_len {
+		if i == ic.vars_len {
 			break;
 		}
 
-		// TODO: value forwarding
+		if irop_occurs(vals[i], n) {
+			vals[i] = nil;
+		}
 
 		i = i + 1;
 	}
 }
 
-func irfunc_basic_value(ic: *irfunc) {
+func irop_basic_value(ic: *irfunc, vals: **irop, op: *irop): *irop {
+	var a: *irop;
+	var b: *irop;
+	var v: *irop;
+	var ret: *irop;
+	var kind: int;
 	var i: int;
 
-	// Forward simple stores to their use
+	kind = op.kind;
+	a = op.a;
+	b = op.b;
+
+	if kind == IOP_STORE {
+		if a.kind == IOP_VAR {
+			// Record stores to variables
+			irop_kill(ic, vals, a.n);
+
+			// Compute the new value
+			b = irop_basic_value(ic, vals, b);
+
+			if a.n < 0 || a.n >= ic.vars_len {
+				die("WTF");
+			}
+
+			// Record the new value
+			vals[a.n] = b;
+
+			// Kill all values that referred to the old value
+			irop_kill(ic, vals, a.n);
+
+			// If the value didn't then reuse op.
+			if b == op.b {
+				return op;
+			}
+
+			ret = mkirop(ic, IOP_STORE, a, b);
+			ircopyloc(ret, op);
+			ret.t = op.t;
+			return ret;
+		} else if a.kind == IOP_LOAD {
+			i = 0;
+			loop {
+				if i == ic.vars_len {
+					break;
+				}
+				vals[i] = nil;
+				i = i + 1;
+			}
+			return op;
+		} else {
+			die("invalid store");
+		}
+	} else if kind == IOP_VAR {
+		v = vals[op.n];
+		if !v {
+			return op;
+		}
+		return v;
+		vals[op.n] = nil;
+		ret = irop_basic_value(ic, vals, v);
+		vals[op.n] = v;
+		return ret;
+	} else if kind == IOP_RETVAL {
+		return op;
+	} else if kind == IOP_ARG || kind == IOP_LOAD || kind == IOP_NEG
+			|| kind == IOP_NOT || kind == IOP_CALL || kind == IOP_BRANCH
+			|| kind == IOP_RETURN {
+		// Unary operators
+		a = irop_basic_value(ic, vals, a);
+		if a == op.a {
+			return op;
+		}
+
+		ret = mkirop(ic, kind, a, nil);
+		ircopyloc(ret, op);
+		ret.t = op.t;
+		ret.n = op.n;
+
+		return ret;
+	} else if kind == IOP_VARREF || kind == IOP_FUNC || kind == IOP_CONST
+			|| kind == IOP_STR || kind == IOP_JUMP {
+		// Null operators
+		return op;
+	} else if kind == IOP_ADD || kind == IOP_AND || kind == IOP_OR
+			|| kind == IOP_XOR || kind == IOP_DIV || kind == IOP_MOD
+			|| kind == IOP_LSH || kind == IOP_RSH || kind == IOP_MUL
+			|| kind == IOP_SUB || kind == IOP_EQ || kind == IOP_NE
+			|| kind == IOP_GT || kind == IOP_GE || kind == IOP_LT
+			|| kind == IOP_LE {
+		// Binary operators
+		a = irop_basic_value(ic, vals, a);
+		b = irop_basic_value(ic, vals, b);
+		if a == op.a && b == op.b {
+			return op;
+		}
+
+		ret = mkirop(ic, kind, a, b);
+		ircopyloc(ret, op);
+		ret.t = op.t;
+
+		return ret;
+	} else {
+		die("invalid op");
+		return nil;
+	}
+	return nil;
+}
+
+// This is a VERY dumb way to do this.
+func irblock_basic_value(ic: *irfunc, ib: *irblock) {
+	var i: int;
+	var nvals: int;
+	var vals: **irop;
+	var op: *irop;
+
+	if !ib.done {
+		die("block not closed");
+	}
+
+	if ib.mark {
+		return;
+	}
+
+	ib.mark = 1;
+
+	nvals = ic.vars_len;
+	vals = alloc(ic.a, 8 * nvals) as **irop;
+
+	assert_zero(vals as *byte, 8 * nvals);
+
 	i = 0;
 	loop {
-		if i == ic.blocks_len {
+		if i == ib.ops_len {
 			break;
 		}
 
-		irblock_basic_value(ic, ic.blocks[i]);
+		op = ib.ops[i];
+		op = irop_basic_value(ic, vals, op);
+		ib.ops[i] = op;
 
 		i = i + 1;
 	}
+
+	free(ic.a, vals as *byte);
+	alloc(ic.a, 16);
+
+	op = ib.ops[ib.ops_len - 1];
+
+	// Continue
+	if op.kind == IOP_BRANCH {
+		irblock_basic_value(ic, ib.out);
+		irblock_basic_value(ic, ib.alt);
+	} else if op.kind == IOP_JUMP || op.kind == IOP_CALL {
+		irblock_basic_value(ic, ib.out);
+	} else if op.kind == IOP_RETURN {
+		// End of block.
+	} else {
+		die("invalid block");
+	}
+}
+
+func irfunc_basic_value(ic: *irfunc) {
+	// Forward simple stores to their use
+	irblock_basic_value(ic, ic.blocks[0]);
+	irreset(ic.blocks[0]);
 }
 
 func irblock_backlink(ic: *irfunc, ib: *irblock, from: *irblock) {
@@ -2644,8 +2972,6 @@ func irblock_backlink(ic: *irfunc, ib: *irblock, from: *irblock) {
 		irblock_backlink(ic, ib.out, ib);
 		if ib.out != ib.alt {
 			irblock_backlink(ic, ib.alt, ib);
-		} else {
-			die("useless branch");
 		}
 	} else if kind == IOP_RETURN {
 		if ic.returns {
@@ -2719,6 +3045,9 @@ func irfunc_backlink(ic: *irfunc) {
 }
 
 func ir_optimize(ic: *irfunc) {
+	// Too many bugs...
+	return;
+
 	// Do the easy simplifications first.
 	irfunc_dead(ic);
 	irfunc_fold(ic);
@@ -2729,9 +3058,10 @@ func ir_optimize(ic: *irfunc) {
 	irfunc_basic_value(ic);
 
 	// Do them again.
+	irfunc_dead(ic);
 	irfunc_fold(ic);
 	irfunc_flow(ic);
-	irfunc_backlink(ic);
+	//irfunc_backlink(ic);
 
 	// Do instruction selection
 	// Do register allocation
diff --git a/ircout.om b/ircout.om
@@ -499,9 +499,7 @@ func ircop(c: *compiler, ic: *irfunc, ib: *irblock, op: *irop, pri: int) {
 		fputs(c.cout, op.s);
 	} else if kind == IOP_CONST {
 		fputd(c.cout, op.n);
-		if op.n > (1 << 15) || op.n < 0 {
-			fputs(c.cout, "UL");
-		}
+		fputs(c.cout, "UL");
 	} else if kind == IOP_STR {
 		fputs(c.cout, "(u)");
 		ircstr(c, op.s, op.slen);
diff --git a/sshd.om b/sshd.om
@@ -1988,7 +1988,7 @@ func main(argc: int, argv: **byte, envp: **byte) {
 		die("failed to open socket");
 	}
 
-	port = 22;
+	port = 2222;
 	sa.fpa = AF_INET | ((port & 0xff) << 24) | (((port >> 8) & 0xff) << 16);
 	sa.pad = 0;
 	if bind(fd, (&sa) as *byte, sizeof(sa)) != 0 {
diff --git a/table.om b/table.om
@@ -63,6 +63,9 @@ func trehash(t: *table, cap: int) {
 	t.cap = cap;
 }
 
+// This trick I got from CPython.
+// Use a LCG with the right parameters to get full period on a power of two sized table
+// to get "randomized" probing.
 func tfind(t: *table, x: int): *tentry {
 	var e: *tentry;
 	var mask: int;