From 1fea5cb822a4da746005e0cec35fc2fe2ed5880f Mon Sep 17 00:00:00 2001
From: Mike Pall <mike>
Date: Mon, 15 Mar 2010 19:00:16 +0100
Subject: [PATCH] Fix TSETM on x64/SSE builds when table is resized.

---
 doc/changes.html     |   1 +
 src/buildvm_x64.h    | 289 +++++++++++++++++++++---------------------
 src/buildvm_x64win.h | 291 +++++++++++++++++++++----------------------
 src/buildvm_x86.dasc |  10 +-
 src/buildvm_x86.h    | 283 ++++++++++++++++++++---------------------
 5 files changed, 426 insertions(+), 448 deletions(-)

diff --git a/doc/changes.html b/doc/changes.html
index f7c039d2..237c84e3 100644
--- a/doc/changes.html
+++ b/doc/changes.html
@@ -57,6 +57,7 @@ to see whether newer versions are available.
 <ul>
 <li>Correctness and completeness:
 <ul>
+<li>Fix <tt>{f()}</tt> on x64 when table is resized.</li>
 <li>Fix folding of ordered comparisons with same references.</li>
 <li>Fix snapshot restores for multi-result bytecodes.</li>
 <li>Fix potential hang when recording bytecode with nested closures.</li>
diff --git a/src/buildvm_x64.h b/src/buildvm_x64.h
index 311679d2..c84ad50e 100644
--- a/src/buildvm_x64.h
+++ b/src/buildvm_x64.h
@@ -12,7 +12,7 @@
 #define DASM_SECTION_CODE_OP	0
 #define DASM_SECTION_CODE_SUB	1
 #define DASM_MAXSECTION		2
-static const unsigned char build_actionlist[14049] = {
+static const unsigned char build_actionlist[14048] = {
   254,1,248,10,252,247,195,237,15,132,244,11,131,227,252,248,41,218,72,141,
   76,25,252,248,139,90,252,252,199,68,10,4,237,248,12,131,192,1,137,68,36,4,
   252,247,195,237,15,132,244,13,248,14,252,247,195,237,15,132,244,10,65,199,
@@ -615,83 +615,83 @@ static const unsigned char build_actionlist[14049] = {
   232,131,195,4,193,232,16,65,252,255,36,252,238,248,3,131,189,233,0,15,132,
   244,1,255,139,141,233,252,246,129,233,235,15,132,244,38,15,182,75,252,253,
   252,233,244,1,248,7,128,165,233,235,65,139,142,233,65,137,174,233,137,141,
-  233,15,182,75,252,253,252,233,244,2,255,68,137,60,36,255,248,1,141,12,202,
-  139,105,252,248,252,246,133,233,235,15,133,244,253,248,2,139,68,36,4,255,
-  252,242,68,15,45,252,248,255,131,232,1,15,132,244,250,68,1,252,248,59,133,
-  233,15,131,244,251,68,41,252,248,65,193,231,3,68,3,189,233,248,3,139,41,65,
-  137,47,139,105,4,131,193,8,65,137,111,4,65,131,199,8,131,232,1,15,133,244,
-  3,248,4,68,139,60,36,139,3,15,182,204,15,182,232,131,195,4,193,232,16,65,
-  252,255,36,252,238,248,5,139,124,36,24,137,151,233,137,252,238,137,194,137,
-  252,253,137,92,36,28,232,251,1,33,139,149,233,15,182,75,252,253,252,233,244,
-  1,248,7,128,165,233,235,65,139,134,233,65,137,174,233,255,137,133,233,252,
-  233,244,2,255,3,68,36,4,255,129,124,253,202,4,239,139,44,202,15,133,244,51,
-  141,84,202,8,137,90,252,252,139,157,233,139,11,15,182,252,233,15,182,205,
-  131,195,4,65,252,255,36,252,238,255,141,76,202,8,65,137,215,139,105,252,248,
-  129,121,253,252,252,239,15,133,244,28,248,52,139,90,252,252,252,247,195,237,
-  15,133,244,253,248,1,137,106,252,248,137,68,36,4,131,232,1,15,132,244,249,
-  248,2,139,41,65,137,47,139,105,4,65,137,111,4,65,131,199,8,131,193,8,131,
-  232,1,15,133,244,2,139,106,252,248,248,3,139,68,36,4,128,189,233,1,15,135,
-  244,251,248,4,139,157,233,139,11,15,182,252,233,15,182,205,131,195,4,65,252,
-  255,36,252,238,248,5,255,252,247,195,237,15,133,244,4,15,182,75,252,253,72,
-  252,247,209,141,12,202,68,139,121,252,248,69,139,191,233,69,139,191,233,252,
-  233,244,4,248,7,15,139,244,1,131,227,252,248,41,218,65,137,215,139,90,252,
-  252,252,233,244,1,255,141,76,202,8,139,105,232,139,65,252,236,137,41,137,
-  65,4,139,105,252,240,139,65,252,244,137,105,8,137,65,12,139,105,224,139,65,
-  228,137,105,252,248,137,65,252,252,129,252,248,239,184,237,15,133,244,28,
-  137,202,137,90,252,252,139,157,233,139,11,15,182,252,233,15,182,205,131,195,
-  4,65,252,255,36,252,238,255,15,182,252,236,139,66,252,248,141,12,202,139,
-  128,233,15,182,128,233,68,137,60,36,68,141,188,253,194,233,68,43,122,252,
-  252,133,252,237,15,132,244,251,141,108,252,233,252,248,65,57,215,15,131,244,
-  248,248,1,65,139,71,252,248,137,1,65,139,71,252,252,65,131,199,8,137,65,4,
-  131,193,8,57,252,233,15,131,244,249,65,57,215,15,130,244,1,248,2,199,65,4,
-  237,131,193,8,57,252,233,15,130,244,2,248,3,68,139,60,36,139,3,15,182,204,
-  15,182,232,131,195,4,193,232,16,65,252,255,36,252,238,248,5,199,68,36,4,1,
-  0,0,0,137,208,68,41,252,248,15,134,244,3,255,137,197,193,252,237,3,131,197,
-  1,137,108,36,4,139,108,36,24,1,200,59,133,233,15,135,244,253,248,6,65,139,
-  71,252,248,137,1,65,139,71,252,252,65,131,199,8,137,65,4,131,193,8,65,57,
-  215,15,130,244,6,252,233,244,3,248,7,137,149,233,137,141,233,137,92,36,28,
-  65,41,215,139,116,36,4,131,252,238,1,137,252,239,232,251,1,0,139,149,233,
-  139,141,233,65,1,215,252,233,244,6,255,193,225,3,255,248,1,139,90,252,252,
-  137,68,36,4,252,247,195,237,15,133,244,253,255,248,13,65,137,215,131,232,
-  1,15,132,244,249,248,2,65,139,44,15,65,137,111,252,248,65,139,108,15,4,65,
-  137,111,252,252,65,131,199,8,131,232,1,15,133,244,2,248,3,139,68,36,4,15,
-  182,107,252,255,248,5,57,197,15,135,244,252,255,139,108,10,4,137,106,252,
-  252,139,44,10,137,106,252,248,255,248,5,56,67,252,255,15,135,244,252,255,
-  15,182,75,252,253,72,252,247,209,141,20,202,68,139,122,252,248,69,139,191,
-  233,69,139,191,233,139,3,15,182,204,15,182,232,131,195,4,193,232,16,65,252,
-  255,36,252,238,248,6,255,65,199,71,252,252,237,65,131,199,8,255,199,68,194,
-  252,244,237,255,131,192,1,252,233,244,5,248,7,15,139,244,14,131,227,252,248,
-  41,218,255,1,217,255,137,221,209,252,237,129,229,239,102,65,131,172,253,46,
-  233,1,15,132,244,140,255,141,12,202,255,129,121,253,4,239,15,135,244,53,129,
-  121,253,12,239,15,135,244,53,255,139,105,20,255,129,252,253,239,15,135,244,
-  53,255,252,242,15,16,1,252,242,15,16,73,8,255,252,242,15,88,65,16,252,242,
-  15,17,1,133,252,237,15,136,244,249,255,15,140,244,249,255,102,15,46,200,248,
-  1,252,242,15,17,65,24,255,221,65,8,221,1,255,220,65,16,221,17,221,81,24,133,
-  252,237,15,136,244,247,255,221,81,24,15,140,244,247,255,217,201,248,1,255,
-  15,183,67,252,254,255,15,131,244,248,141,156,253,131,233,255,141,156,253,
-  131,233,15,183,67,252,254,15,131,245,255,15,130,244,248,141,156,253,131,233,
-  255,248,3,102,15,46,193,252,233,244,1,255,141,12,202,139,105,4,129,252,253,
-  239,15,132,244,247,255,137,105,252,252,139,41,137,105,252,248,252,233,245,
-  255,141,156,253,131,233,139,1,137,105,252,252,137,65,252,248,255,65,139,142,
-  233,139,4,193,72,139,128,233,139,108,36,24,65,137,150,233,65,137,174,233,
-  76,137,36,36,76,137,108,36,8,72,131,252,236,16,252,255,224,255,141,156,253,
-  131,233,139,3,15,182,204,15,182,232,131,195,4,193,232,16,65,252,255,36,252,
-  238,255,137,221,209,252,237,129,229,239,102,65,131,172,253,46,233,1,15,132,
-  244,142,255,68,139,187,233,139,108,36,24,141,12,202,59,141,233,15,135,244,
-  23,15,182,139,233,57,200,15,134,244,249,248,2,255,15,183,67,252,254,252,233,
-  245,255,248,3,199,68,194,252,252,237,131,192,1,57,200,15,134,244,3,252,233,
-  244,2,255,141,44,197,237,141,4,194,68,139,122,252,248,137,104,252,252,68,
-  137,120,252,248,139,108,36,24,141,12,200,59,141,233,15,135,244,22,137,209,
-  137,194,15,182,171,233,133,252,237,15,132,244,248,248,1,131,193,8,57,209,
-  15,131,244,249,68,139,121,252,248,68,137,56,68,139,121,252,252,68,137,120,
-  4,131,192,8,199,65,252,252,237,131,252,237,1,15,133,244,1,248,2,255,68,139,
-  187,233,139,3,15,182,204,15,182,232,131,195,4,193,232,16,65,252,255,36,252,
-  238,255,248,3,199,64,4,237,131,192,8,131,252,237,1,15,133,244,3,252,233,244,
-  2,255,139,106,252,248,76,139,189,233,139,108,36,24,141,68,194,252,248,137,
-  149,233,141,136,233,59,141,233,137,133,233,255,137,252,239,255,76,137,252,
-  254,137,252,239,255,15,135,244,21,65,199,134,233,237,255,65,252,255,215,255,
-  65,252,255,150,233,255,65,199,134,233,237,139,149,233,141,12,194,252,247,
-  217,3,141,233,139,90,252,252,252,233,244,12,255,254,0
+  233,15,182,75,252,253,252,233,244,2,255,68,137,60,36,255,252,242,69,15,45,
+  60,199,255,248,1,141,12,202,139,105,252,248,252,246,133,233,235,15,133,244,
+  253,248,2,139,68,36,4,131,232,1,15,132,244,250,68,1,252,248,59,133,233,15,
+  131,244,251,68,41,252,248,65,193,231,3,68,3,189,233,248,3,139,41,65,137,47,
+  139,105,4,131,193,8,65,137,111,4,65,131,199,8,131,232,1,15,133,244,3,248,
+  4,68,139,60,36,139,3,15,182,204,15,182,232,131,195,4,193,232,16,65,252,255,
+  36,252,238,248,5,139,124,36,24,137,151,233,137,252,238,137,194,137,252,253,
+  137,92,36,28,232,251,1,33,139,149,233,15,182,75,252,253,252,233,244,1,248,
+  7,255,128,165,233,235,65,139,134,233,65,137,174,233,137,133,233,252,233,244,
+  2,255,3,68,36,4,255,129,124,253,202,4,239,139,44,202,15,133,244,51,141,84,
+  202,8,137,90,252,252,139,157,233,139,11,15,182,252,233,15,182,205,131,195,
+  4,65,252,255,36,252,238,255,141,76,202,8,65,137,215,139,105,252,248,129,121,
+  253,252,252,239,15,133,244,28,248,52,139,90,252,252,252,247,195,237,15,133,
+  244,253,248,1,137,106,252,248,137,68,36,4,131,232,1,15,132,244,249,248,2,
+  139,41,65,137,47,139,105,4,65,137,111,4,65,131,199,8,131,193,8,131,232,1,
+  15,133,244,2,139,106,252,248,248,3,139,68,36,4,128,189,233,1,15,135,244,251,
+  248,4,139,157,233,139,11,15,182,252,233,15,182,205,131,195,4,65,252,255,36,
+  252,238,248,5,255,252,247,195,237,15,133,244,4,15,182,75,252,253,72,252,247,
+  209,141,12,202,68,139,121,252,248,69,139,191,233,69,139,191,233,252,233,244,
+  4,248,7,15,139,244,1,131,227,252,248,41,218,65,137,215,139,90,252,252,252,
+  233,244,1,255,141,76,202,8,139,105,232,139,65,252,236,137,41,137,65,4,139,
+  105,252,240,139,65,252,244,137,105,8,137,65,12,139,105,224,139,65,228,137,
+  105,252,248,137,65,252,252,129,252,248,239,184,237,15,133,244,28,137,202,
+  137,90,252,252,139,157,233,139,11,15,182,252,233,15,182,205,131,195,4,65,
+  252,255,36,252,238,255,15,182,252,236,139,66,252,248,141,12,202,139,128,233,
+  15,182,128,233,68,137,60,36,68,141,188,253,194,233,68,43,122,252,252,133,
+  252,237,15,132,244,251,141,108,252,233,252,248,65,57,215,15,131,244,248,248,
+  1,65,139,71,252,248,137,1,65,139,71,252,252,65,131,199,8,137,65,4,131,193,
+  8,57,252,233,15,131,244,249,65,57,215,15,130,244,1,248,2,199,65,4,237,131,
+  193,8,57,252,233,15,130,244,2,248,3,68,139,60,36,139,3,15,182,204,15,182,
+  232,131,195,4,193,232,16,65,252,255,36,252,238,248,5,199,68,36,4,1,0,0,0,
+  137,208,68,41,252,248,15,134,244,3,255,137,197,193,252,237,3,131,197,1,137,
+  108,36,4,139,108,36,24,1,200,59,133,233,15,135,244,253,248,6,65,139,71,252,
+  248,137,1,65,139,71,252,252,65,131,199,8,137,65,4,131,193,8,65,57,215,15,
+  130,244,6,252,233,244,3,248,7,137,149,233,137,141,233,137,92,36,28,65,41,
+  215,139,116,36,4,131,252,238,1,137,252,239,232,251,1,0,139,149,233,139,141,
+  233,65,1,215,252,233,244,6,255,193,225,3,255,248,1,139,90,252,252,137,68,
+  36,4,252,247,195,237,15,133,244,253,255,248,13,65,137,215,131,232,1,15,132,
+  244,249,248,2,65,139,44,15,65,137,111,252,248,65,139,108,15,4,65,137,111,
+  252,252,65,131,199,8,131,232,1,15,133,244,2,248,3,139,68,36,4,15,182,107,
+  252,255,248,5,57,197,15,135,244,252,255,139,108,10,4,137,106,252,252,139,
+  44,10,137,106,252,248,255,248,5,56,67,252,255,15,135,244,252,255,15,182,75,
+  252,253,72,252,247,209,141,20,202,68,139,122,252,248,69,139,191,233,69,139,
+  191,233,139,3,15,182,204,15,182,232,131,195,4,193,232,16,65,252,255,36,252,
+  238,248,6,255,65,199,71,252,252,237,65,131,199,8,255,199,68,194,252,244,237,
+  255,131,192,1,252,233,244,5,248,7,15,139,244,14,131,227,252,248,41,218,255,
+  1,217,255,137,221,209,252,237,129,229,239,102,65,131,172,253,46,233,1,15,
+  132,244,140,255,141,12,202,255,129,121,253,4,239,15,135,244,53,129,121,253,
+  12,239,15,135,244,53,255,139,105,20,255,129,252,253,239,15,135,244,53,255,
+  252,242,15,16,1,252,242,15,16,73,8,255,252,242,15,88,65,16,252,242,15,17,
+  1,133,252,237,15,136,244,249,255,15,140,244,249,255,102,15,46,200,248,1,252,
+  242,15,17,65,24,255,221,65,8,221,1,255,220,65,16,221,17,221,81,24,133,252,
+  237,15,136,244,247,255,221,81,24,15,140,244,247,255,217,201,248,1,255,15,
+  183,67,252,254,255,15,131,244,248,141,156,253,131,233,255,141,156,253,131,
+  233,15,183,67,252,254,15,131,245,255,15,130,244,248,141,156,253,131,233,255,
+  248,3,102,15,46,193,252,233,244,1,255,141,12,202,139,105,4,129,252,253,239,
+  15,132,244,247,255,137,105,252,252,139,41,137,105,252,248,252,233,245,255,
+  141,156,253,131,233,139,1,137,105,252,252,137,65,252,248,255,65,139,142,233,
+  139,4,193,72,139,128,233,139,108,36,24,65,137,150,233,65,137,174,233,76,137,
+  36,36,76,137,108,36,8,72,131,252,236,16,252,255,224,255,141,156,253,131,233,
+  139,3,15,182,204,15,182,232,131,195,4,193,232,16,65,252,255,36,252,238,255,
+  137,221,209,252,237,129,229,239,102,65,131,172,253,46,233,1,15,132,244,142,
+  255,68,139,187,233,139,108,36,24,141,12,202,59,141,233,15,135,244,23,15,182,
+  139,233,57,200,15,134,244,249,248,2,255,15,183,67,252,254,252,233,245,255,
+  248,3,199,68,194,252,252,237,131,192,1,57,200,15,134,244,3,252,233,244,2,
+  255,141,44,197,237,141,4,194,68,139,122,252,248,137,104,252,252,68,137,120,
+  252,248,139,108,36,24,141,12,200,59,141,233,15,135,244,22,137,209,137,194,
+  15,182,171,233,133,252,237,15,132,244,248,248,1,131,193,8,57,209,15,131,244,
+  249,68,139,121,252,248,68,137,56,68,139,121,252,252,68,137,120,4,131,192,
+  8,199,65,252,252,237,131,252,237,1,15,133,244,1,248,2,255,68,139,187,233,
+  139,3,15,182,204,15,182,232,131,195,4,193,232,16,65,252,255,36,252,238,255,
+  248,3,199,64,4,237,131,192,8,131,252,237,1,15,133,244,3,252,233,244,2,255,
+  139,106,252,248,76,139,189,233,139,108,36,24,141,68,194,252,248,137,149,233,
+  141,136,233,59,141,233,137,133,233,255,137,252,239,255,76,137,252,254,137,
+  252,239,255,15,135,244,21,65,199,134,233,237,255,65,252,255,215,255,65,252,
+  255,150,233,255,65,199,134,233,237,139,149,233,141,12,194,252,247,217,3,141,
+  233,139,90,252,252,252,233,244,12,255,254,0
 };
 
 enum {
@@ -1960,16 +1960,11 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
   case BC_TSETM:
     dasm_put(Dst, 12468);
     if (sse) {
-      dasm_put(Dst, 10999);
+      dasm_put(Dst, 12473);
     } else {
     }
-    dasm_put(Dst, 12473, Dt6(->marked), LJ_GC_BLACK);
-    if (sse) {
-      dasm_put(Dst, 12498);
-    } else {
-    }
-    dasm_put(Dst, 12506, Dt6(->asize), Dt6(->array), Dt1(->base), Dt1(->base), Dt6(->marked), cast_byte(~LJ_GC_BLACK), DISPATCH_GL(gc.grayagain), DISPATCH_GL(gc.grayagain));
-    dasm_put(Dst, 12642, Dt6(->gclist));
+    dasm_put(Dst, 12481, Dt6(->marked), LJ_GC_BLACK, Dt6(->asize), Dt6(->array), Dt1(->base), Dt1(->base));
+    dasm_put(Dst, 12629, Dt6(->marked), cast_byte(~LJ_GC_BLACK), DISPATCH_GL(gc.grayagain), DISPATCH_GL(gc.grayagain), Dt6(->gclist));
     break;
 
   /* -- Calls and vararg handling ----------------------------------------- */
@@ -1977,60 +1972,60 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
   case BC_CALL: case BC_CALLM:
     dasm_put(Dst, 10079);
     if (op == BC_CALLM) {
-      dasm_put(Dst, 12650);
+      dasm_put(Dst, 12649);
     }
-    dasm_put(Dst, 12655, LJ_TFUNC, Dt7(->pc));
+    dasm_put(Dst, 12654, LJ_TFUNC, Dt7(->pc));
     break;
 
   case BC_CALLMT:
-    dasm_put(Dst, 12650);
+    dasm_put(Dst, 12649);
     break;
   case BC_CALLT:
-    dasm_put(Dst, 12698, LJ_TFUNC, FRAME_TYPE, Dt7(->ffid), Dt7(->pc));
-    dasm_put(Dst, 12822, FRAME_TYPE, Dt7(->pc), PC2PROTO(k));
+    dasm_put(Dst, 12697, LJ_TFUNC, FRAME_TYPE, Dt7(->ffid), Dt7(->pc));
+    dasm_put(Dst, 12821, FRAME_TYPE, Dt7(->pc), PC2PROTO(k));
     break;
 
   case BC_ITERC:
-    dasm_put(Dst, 12883, LJ_TFUNC, 2+1, Dt7(->pc));
+    dasm_put(Dst, 12882, LJ_TFUNC, 2+1, Dt7(->pc));
     break;
 
   case BC_VARG:
-    dasm_put(Dst, 12965, Dt7(->pc), PC2PROTO(numparams), (8+FRAME_VARG), LJ_TNIL);
-    dasm_put(Dst, 13119, Dt1(->maxstack), Dt1(->base), Dt1(->top), Dt1(->base), Dt1(->top));
+    dasm_put(Dst, 12964, Dt7(->pc), PC2PROTO(numparams), (8+FRAME_VARG), LJ_TNIL);
+    dasm_put(Dst, 13118, Dt1(->maxstack), Dt1(->base), Dt1(->top), Dt1(->base), Dt1(->top));
     break;
 
   /* -- Returns ----------------------------------------------------------- */
 
   case BC_RETM:
-    dasm_put(Dst, 12650);
+    dasm_put(Dst, 12649);
     break;
 
   case BC_RET: case BC_RET0: case BC_RET1:
     if (op != BC_RET0) {
-      dasm_put(Dst, 13224);
+      dasm_put(Dst, 13223);
     }
-    dasm_put(Dst, 13228, FRAME_TYPE);
+    dasm_put(Dst, 13227, FRAME_TYPE);
     switch (op) {
     case BC_RET:
-      dasm_put(Dst, 13247);
+      dasm_put(Dst, 13246);
       break;
     case BC_RET1:
-      dasm_put(Dst, 13311);
+      dasm_put(Dst, 13310);
       /* fallthrough */
     case BC_RET0:
-      dasm_put(Dst, 13327);
+      dasm_put(Dst, 13326);
     default:
       break;
     }
-    dasm_put(Dst, 13338, Dt7(->pc), PC2PROTO(k));
+    dasm_put(Dst, 13337, Dt7(->pc), PC2PROTO(k));
     if (op == BC_RET) {
-      dasm_put(Dst, 13386, LJ_TNIL);
+      dasm_put(Dst, 13385, LJ_TNIL);
     } else {
-      dasm_put(Dst, 13397, LJ_TNIL);
+      dasm_put(Dst, 13396, LJ_TNIL);
     }
-    dasm_put(Dst, 13404);
+    dasm_put(Dst, 13403);
     if (op != BC_RET0) {
-      dasm_put(Dst, 13424);
+      dasm_put(Dst, 13423);
     }
     dasm_put(Dst, 4596);
     break;
@@ -2040,7 +2035,7 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
 
   case BC_FORL:
 #if LJ_HASJIT
-    dasm_put(Dst, 13427, HOTCOUNT_PCMASK, GG_DISP2HOT);
+    dasm_put(Dst, 13426, HOTCOUNT_PCMASK, GG_DISP2HOT);
 #endif
     break;
 
@@ -2052,57 +2047,57 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
   case BC_FORI:
   case BC_IFORL:
     vk = (op == BC_IFORL || op == BC_JFORL);
-    dasm_put(Dst, 13448);
+    dasm_put(Dst, 13447);
     if (!vk) {
-      dasm_put(Dst, 13452, LJ_TISNUM, LJ_TISNUM);
+      dasm_put(Dst, 13451, LJ_TISNUM, LJ_TISNUM);
     }
-    dasm_put(Dst, 13471);
+    dasm_put(Dst, 13470);
     if (!vk) {
-      dasm_put(Dst, 13475, LJ_TISNUM);
+      dasm_put(Dst, 13474, LJ_TISNUM);
     }
     if (sse) {
-      dasm_put(Dst, 13484);
+      dasm_put(Dst, 13483);
       if (vk) {
-	dasm_put(Dst, 13496);
+	dasm_put(Dst, 13495);
       } else {
-	dasm_put(Dst, 13515);
+	dasm_put(Dst, 13514);
       }
-      dasm_put(Dst, 13520);
+      dasm_put(Dst, 13519);
     } else {
-      dasm_put(Dst, 13533);
+      dasm_put(Dst, 13532);
       if (vk) {
-	dasm_put(Dst, 13539);
+	dasm_put(Dst, 13538);
       } else {
-	dasm_put(Dst, 13555);
+	dasm_put(Dst, 13554);
       }
-      dasm_put(Dst, 13563);
+      dasm_put(Dst, 13562);
       if (cmov) {
       dasm_put(Dst, 9494);
       } else {
       dasm_put(Dst, 9500);
       }
       if (!cmov) {
-	dasm_put(Dst, 13568);
+	dasm_put(Dst, 13567);
       }
     }
     if (op == BC_FORI) {
-      dasm_put(Dst, 13574, -BCBIAS_J*4);
+      dasm_put(Dst, 13573, -BCBIAS_J*4);
     } else if (op == BC_JFORI) {
-      dasm_put(Dst, 13584, -BCBIAS_J*4, BC_JLOOP);
+      dasm_put(Dst, 13583, -BCBIAS_J*4, BC_JLOOP);
     } else if (op == BC_IFORL) {
-      dasm_put(Dst, 13598, -BCBIAS_J*4);
+      dasm_put(Dst, 13597, -BCBIAS_J*4);
     } else {
-      dasm_put(Dst, 13594, BC_JLOOP);
+      dasm_put(Dst, 13593, BC_JLOOP);
     }
     dasm_put(Dst, 9529);
     if (sse) {
-      dasm_put(Dst, 13608);
+      dasm_put(Dst, 13607);
     }
     break;
 
   case BC_ITERL:
 #if LJ_HASJIT
-    dasm_put(Dst, 13427, HOTCOUNT_PCMASK, GG_DISP2HOT);
+    dasm_put(Dst, 13426, HOTCOUNT_PCMASK, GG_DISP2HOT);
 #endif
     break;
 
@@ -2111,18 +2106,18 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
     break;
 #endif
   case BC_IITERL:
-    dasm_put(Dst, 13619, LJ_TNIL);
+    dasm_put(Dst, 13618, LJ_TNIL);
     if (op == BC_JITERL) {
-      dasm_put(Dst, 13634, BC_JLOOP);
+      dasm_put(Dst, 13633, BC_JLOOP);
     } else {
-      dasm_put(Dst, 13648, -BCBIAS_J*4);
+      dasm_put(Dst, 13647, -BCBIAS_J*4);
     }
     dasm_put(Dst, 9833);
     break;
 
   case BC_LOOP:
 #if LJ_HASJIT
-    dasm_put(Dst, 13427, HOTCOUNT_PCMASK, GG_DISP2HOT);
+    dasm_put(Dst, 13426, HOTCOUNT_PCMASK, GG_DISP2HOT);
 #endif
     break;
 
@@ -2132,12 +2127,12 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
 
   case BC_JLOOP:
 #if LJ_HASJIT
-    dasm_put(Dst, 13664, DISPATCH_J(trace), DtD(->mcode), DISPATCH_GL(jit_base), DISPATCH_GL(jit_L));
+    dasm_put(Dst, 13663, DISPATCH_J(trace), DtD(->mcode), DISPATCH_GL(jit_base), DISPATCH_GL(jit_L));
 #endif
     break;
 
   case BC_JMP:
-    dasm_put(Dst, 13705, -BCBIAS_J*4);
+    dasm_put(Dst, 13704, -BCBIAS_J*4);
     break;
 
   /* -- Function headers -------------------------------------------------- */
@@ -2151,7 +2146,7 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
 
   case BC_FUNCF:
 #if LJ_HASJIT
-    dasm_put(Dst, 13731, HOTCOUNT_PCMASK, GG_DISP2HOT);
+    dasm_put(Dst, 13730, HOTCOUNT_PCMASK, GG_DISP2HOT);
 #endif
   case BC_FUNCV:  /* NYI: compiled vararg functions. */
     break;
@@ -2161,13 +2156,13 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
     break;
 #endif
   case BC_IFUNCF:
-    dasm_put(Dst, 13752, -4+PC2PROTO(k), Dt1(->maxstack), -4+PC2PROTO(numparams));
+    dasm_put(Dst, 13751, -4+PC2PROTO(k), Dt1(->maxstack), -4+PC2PROTO(numparams));
     if (op == BC_JFUNCF) {
-      dasm_put(Dst, 13783, BC_JLOOP);
+      dasm_put(Dst, 13782, BC_JLOOP);
     } else {
       dasm_put(Dst, 9531);
     }
-    dasm_put(Dst, 13792, LJ_TNIL);
+    dasm_put(Dst, 13791, LJ_TNIL);
     break;
 
   case BC_JFUNCV:
@@ -2178,30 +2173,30 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
     break;  /* NYI: compiled vararg functions. */
 
   case BC_IFUNCV:
-    dasm_put(Dst, 13814, FRAME_VARG, Dt1(->maxstack), -4+PC2PROTO(numparams), LJ_TNIL);
+    dasm_put(Dst, 13813, FRAME_VARG, Dt1(->maxstack), -4+PC2PROTO(numparams), LJ_TNIL);
     if (op == BC_JFUNCV) {
-      dasm_put(Dst, 13783, BC_JLOOP);
+      dasm_put(Dst, 13782, BC_JLOOP);
     } else {
-      dasm_put(Dst, 13911, -4+PC2PROTO(k));
+      dasm_put(Dst, 13910, -4+PC2PROTO(k));
     }
-    dasm_put(Dst, 13936, LJ_TNIL);
+    dasm_put(Dst, 13935, LJ_TNIL);
     break;
 
   case BC_FUNCC:
   case BC_FUNCCW:
-    dasm_put(Dst, 13958, Dt8(->f), Dt1(->base), 8*LUA_MINSTACK, Dt1(->maxstack), Dt1(->top));
+    dasm_put(Dst, 13957, Dt8(->f), Dt1(->base), 8*LUA_MINSTACK, Dt1(->maxstack), Dt1(->top));
     if (op == BC_FUNCC) {
-      dasm_put(Dst, 13988);
+      dasm_put(Dst, 13987);
     } else {
-      dasm_put(Dst, 13992);
+      dasm_put(Dst, 13991);
     }
-    dasm_put(Dst, 14000, DISPATCH_GL(vmstate), ~LJ_VMST_C);
+    dasm_put(Dst, 13999, DISPATCH_GL(vmstate), ~LJ_VMST_C);
     if (op == BC_FUNCC) {
-      dasm_put(Dst, 14010);
+      dasm_put(Dst, 14009);
     } else {
-      dasm_put(Dst, 14015, DISPATCH_GL(wrapf));
+      dasm_put(Dst, 14014, DISPATCH_GL(wrapf));
     }
-    dasm_put(Dst, 14021, DISPATCH_GL(vmstate), ~LJ_VMST_INTERP, Dt1(->base), Dt1(->top));
+    dasm_put(Dst, 14020, DISPATCH_GL(vmstate), ~LJ_VMST_INTERP, Dt1(->base), Dt1(->top));
     break;
 
   /* ---------------------------------------------------------------------- */
@@ -2229,7 +2224,7 @@ static int build_backend(BuildCtx *ctx)
 
   build_subroutines(ctx, cmov, sse);
 
-  dasm_put(Dst, 14047);
+  dasm_put(Dst, 14046);
   for (op = 0; op < BC__MAX; op++)
     build_ins(ctx, (BCOp)op, op, cmov, sse);
 
diff --git a/src/buildvm_x64win.h b/src/buildvm_x64win.h
index a365810f..36bb4975 100644
--- a/src/buildvm_x64win.h
+++ b/src/buildvm_x64win.h
@@ -12,7 +12,7 @@
 #define DASM_SECTION_CODE_OP	0
 #define DASM_SECTION_CODE_SUB	1
 #define DASM_MAXSECTION		2
-static const unsigned char build_actionlist[13997] = {
+static const unsigned char build_actionlist[13996] = {
   254,1,248,10,252,247,198,237,15,132,244,11,131,230,252,248,41,252,242,72,
   141,76,49,252,248,139,114,252,252,199,68,10,4,237,248,12,131,192,1,137,68,
   36,84,252,247,198,237,15,132,244,13,248,14,252,247,198,237,15,132,244,10,
@@ -614,84 +614,84 @@ static const unsigned char build_actionlist[13997] = {
   15,182,232,131,198,4,193,232,16,252,255,36,252,235,248,3,131,189,233,0,15,
   132,244,1,255,139,141,233,252,246,129,233,235,15,132,244,38,15,182,78,252,
   253,252,233,244,1,248,7,128,165,233,235,139,139,233,137,171,233,137,141,233,
-  15,182,78,252,253,252,233,244,2,255,137,124,36,80,255,248,1,141,12,202,139,
-  105,252,248,252,246,133,233,235,15,133,244,253,248,2,139,68,36,84,255,252,
-  242,15,45,252,248,255,131,232,1,15,132,244,250,1,252,248,59,133,233,15,131,
-  244,251,41,252,248,193,231,3,3,189,233,248,3,139,41,137,47,139,105,4,131,
-  193,8,137,111,4,131,199,8,131,232,1,15,133,244,3,248,4,139,124,36,80,139,
-  6,15,182,204,15,182,232,131,198,4,193,232,16,252,255,36,252,235,248,5,139,
-  76,36,96,137,145,233,137,252,234,65,137,192,137,205,137,116,36,100,232,251,
-  1,33,139,149,233,15,182,78,252,253,252,233,244,1,248,7,128,165,233,235,139,
-  131,233,137,171,233,255,137,133,233,252,233,244,2,255,3,68,36,84,255,129,
-  124,253,202,4,239,139,44,202,15,133,244,51,141,84,202,8,137,114,252,252,139,
-  181,233,139,14,15,182,252,233,15,182,205,131,198,4,252,255,36,252,235,255,
-  141,76,202,8,137,215,139,105,252,248,129,121,253,252,252,239,15,133,244,28,
-  248,52,139,114,252,252,252,247,198,237,15,133,244,253,248,1,137,106,252,248,
-  137,68,36,84,131,232,1,15,132,244,249,248,2,139,41,137,47,139,105,4,137,111,
-  4,131,199,8,131,193,8,131,232,1,15,133,244,2,139,106,252,248,248,3,139,68,
-  36,84,128,189,233,1,15,135,244,251,248,4,139,181,233,139,14,15,182,252,233,
-  15,182,205,131,198,4,252,255,36,252,235,248,5,255,252,247,198,237,15,133,
-  244,4,15,182,78,252,253,72,252,247,209,141,12,202,139,121,252,248,139,191,
-  233,139,191,233,252,233,244,4,248,7,15,139,244,1,131,230,252,248,41,252,242,
-  137,215,139,114,252,252,252,233,244,1,255,141,76,202,8,139,105,232,139,65,
-  252,236,137,41,137,65,4,139,105,252,240,139,65,252,244,137,105,8,137,65,12,
-  139,105,224,139,65,228,137,105,252,248,137,65,252,252,129,252,248,239,184,
-  237,15,133,244,28,137,202,137,114,252,252,139,181,233,139,14,15,182,252,233,
-  15,182,205,131,198,4,252,255,36,252,235,255,15,182,252,236,139,66,252,248,
-  141,12,202,139,128,233,15,182,128,233,137,124,36,80,141,188,253,194,233,43,
-  122,252,252,133,252,237,15,132,244,251,141,108,252,233,252,248,57,215,15,
-  131,244,248,248,1,139,71,252,248,137,1,139,71,252,252,131,199,8,137,65,4,
-  131,193,8,57,252,233,15,131,244,249,57,215,15,130,244,1,248,2,199,65,4,237,
-  131,193,8,57,252,233,15,130,244,2,248,3,139,124,36,80,139,6,15,182,204,15,
-  182,232,131,198,4,193,232,16,252,255,36,252,235,248,5,199,68,36,84,1,0,0,
-  0,137,208,41,252,248,15,134,244,3,255,137,197,193,252,237,3,131,197,1,137,
-  108,36,84,139,108,36,96,1,200,59,133,233,15,135,244,253,248,6,139,71,252,
-  248,137,1,139,71,252,252,131,199,8,137,65,4,131,193,8,57,215,15,130,244,6,
-  252,233,244,3,248,7,137,149,233,137,141,233,137,116,36,100,41,215,139,84,
-  36,84,131,252,234,1,137,252,233,232,251,1,0,139,149,233,139,141,233,1,215,
-  252,233,244,6,255,193,225,3,255,248,1,139,114,252,252,137,68,36,84,252,247,
-  198,237,15,133,244,253,255,248,13,137,215,131,232,1,15,132,244,249,248,2,
-  139,44,15,137,111,252,248,139,108,15,4,137,111,252,252,131,199,8,131,232,
-  1,15,133,244,2,248,3,139,68,36,84,15,182,110,252,255,248,5,57,197,15,135,
-  244,252,255,139,108,10,4,137,106,252,252,139,44,10,137,106,252,248,255,248,
-  5,56,70,252,255,15,135,244,252,255,15,182,78,252,253,72,252,247,209,141,20,
-  202,139,122,252,248,139,191,233,139,191,233,139,6,15,182,204,15,182,232,131,
-  198,4,193,232,16,252,255,36,252,235,248,6,255,199,71,252,252,237,131,199,
-  8,255,199,68,194,252,244,237,255,131,192,1,252,233,244,5,248,7,15,139,244,
-  14,131,230,252,248,41,252,242,255,1,252,241,255,137,252,245,209,252,237,129,
-  229,239,102,131,172,253,43,233,1,15,132,244,140,255,141,12,202,255,129,121,
-  253,4,239,15,135,244,53,129,121,253,12,239,15,135,244,53,255,139,105,20,255,
-  129,252,253,239,15,135,244,53,255,252,242,15,16,1,252,242,15,16,73,8,255,
-  252,242,15,88,65,16,252,242,15,17,1,133,252,237,15,136,244,249,255,15,140,
-  244,249,255,102,15,46,200,248,1,252,242,15,17,65,24,255,221,65,8,221,1,255,
-  220,65,16,221,17,221,81,24,133,252,237,15,136,244,247,255,221,81,24,15,140,
-  244,247,255,217,201,248,1,255,15,183,70,252,254,255,15,131,244,248,141,180,
-  253,134,233,255,141,180,253,134,233,15,183,70,252,254,15,131,245,255,15,130,
-  244,248,141,180,253,134,233,255,248,3,102,15,46,193,252,233,244,1,255,141,
-  12,202,139,105,4,129,252,253,239,15,132,244,247,255,137,105,252,252,139,41,
-  137,105,252,248,252,233,245,255,141,180,253,134,233,139,1,137,105,252,252,
-  137,65,252,248,255,139,139,233,139,4,193,72,139,128,233,139,108,36,96,137,
-  147,233,137,171,233,76,137,100,36,80,76,137,108,36,32,76,137,116,36,24,76,
-  137,124,36,16,72,137,225,72,129,252,236,239,102,15,127,49,102,15,127,185,
-  233,102,68,15,127,129,233,102,68,15,127,137,233,102,68,15,127,145,233,102,
-  68,15,127,153,233,102,68,15,127,161,233,102,68,15,127,169,233,102,68,15,127,
-  177,233,102,68,15,127,185,233,252,255,224,255,141,180,253,134,233,139,6,15,
-  182,204,15,182,232,131,198,4,193,232,16,252,255,36,252,235,255,137,252,245,
-  209,252,237,129,229,239,102,131,172,253,43,233,1,15,132,244,142,255,139,190,
-  233,139,108,36,96,141,12,202,59,141,233,15,135,244,23,15,182,142,233,57,200,
-  15,134,244,249,248,2,255,15,183,70,252,254,252,233,245,255,248,3,199,68,194,
-  252,252,237,131,192,1,57,200,15,134,244,3,252,233,244,2,255,141,44,197,237,
-  141,4,194,139,122,252,248,137,104,252,252,137,120,252,248,139,108,36,96,141,
-  12,200,59,141,233,15,135,244,22,137,209,137,194,15,182,174,233,133,252,237,
-  15,132,244,248,248,1,131,193,8,57,209,15,131,244,249,139,121,252,248,137,
-  56,139,121,252,252,137,120,4,131,192,8,199,65,252,252,237,131,252,237,1,15,
-  133,244,1,248,2,255,139,190,233,139,6,15,182,204,15,182,232,131,198,4,193,
-  232,16,252,255,36,252,235,255,248,3,199,64,4,237,131,192,8,131,252,237,1,
-  15,133,244,3,252,233,244,2,255,139,106,252,248,72,139,189,233,139,108,36,
-  96,141,68,194,252,248,137,149,233,141,136,233,59,141,233,137,133,233,255,
-  137,252,233,255,72,137,252,250,137,252,233,255,15,135,244,21,199,131,233,
-  237,255,252,255,215,255,252,255,147,233,255,199,131,233,237,139,149,233,141,
-  12,194,252,247,217,3,141,233,139,114,252,252,252,233,244,12,255,254,0
+  15,182,78,252,253,252,233,244,2,255,137,124,36,80,255,252,242,15,45,60,199,
+  255,248,1,141,12,202,139,105,252,248,252,246,133,233,235,15,133,244,253,248,
+  2,139,68,36,84,131,232,1,15,132,244,250,1,252,248,59,133,233,15,131,244,251,
+  41,252,248,193,231,3,3,189,233,248,3,139,41,137,47,139,105,4,131,193,8,137,
+  111,4,131,199,8,131,232,1,15,133,244,3,248,4,139,124,36,80,139,6,15,182,204,
+  15,182,232,131,198,4,193,232,16,252,255,36,252,235,248,5,139,76,36,96,137,
+  145,233,137,252,234,65,137,192,137,205,137,116,36,100,232,251,1,33,139,149,
+  233,15,182,78,252,253,252,233,244,1,248,7,255,128,165,233,235,139,131,233,
+  137,171,233,137,133,233,252,233,244,2,255,3,68,36,84,255,129,124,253,202,
+  4,239,139,44,202,15,133,244,51,141,84,202,8,137,114,252,252,139,181,233,139,
+  14,15,182,252,233,15,182,205,131,198,4,252,255,36,252,235,255,141,76,202,
+  8,137,215,139,105,252,248,129,121,253,252,252,239,15,133,244,28,248,52,139,
+  114,252,252,252,247,198,237,15,133,244,253,248,1,137,106,252,248,137,68,36,
+  84,131,232,1,15,132,244,249,248,2,139,41,137,47,139,105,4,137,111,4,131,199,
+  8,131,193,8,131,232,1,15,133,244,2,139,106,252,248,248,3,139,68,36,84,128,
+  189,233,1,15,135,244,251,248,4,139,181,233,139,14,15,182,252,233,15,182,205,
+  131,198,4,252,255,36,252,235,248,5,255,252,247,198,237,15,133,244,4,15,182,
+  78,252,253,72,252,247,209,141,12,202,139,121,252,248,139,191,233,139,191,
+  233,252,233,244,4,248,7,15,139,244,1,131,230,252,248,41,252,242,137,215,139,
+  114,252,252,252,233,244,1,255,141,76,202,8,139,105,232,139,65,252,236,137,
+  41,137,65,4,139,105,252,240,139,65,252,244,137,105,8,137,65,12,139,105,224,
+  139,65,228,137,105,252,248,137,65,252,252,129,252,248,239,184,237,15,133,
+  244,28,137,202,137,114,252,252,139,181,233,139,14,15,182,252,233,15,182,205,
+  131,198,4,252,255,36,252,235,255,15,182,252,236,139,66,252,248,141,12,202,
+  139,128,233,15,182,128,233,137,124,36,80,141,188,253,194,233,43,122,252,252,
+  133,252,237,15,132,244,251,141,108,252,233,252,248,57,215,15,131,244,248,
+  248,1,139,71,252,248,137,1,139,71,252,252,131,199,8,137,65,4,131,193,8,57,
+  252,233,15,131,244,249,57,215,15,130,244,1,248,2,199,65,4,237,131,193,8,57,
+  252,233,15,130,244,2,248,3,139,124,36,80,139,6,15,182,204,15,182,232,131,
+  198,4,193,232,16,252,255,36,252,235,248,5,199,68,36,84,1,0,0,0,137,208,41,
+  252,248,15,134,244,3,255,137,197,193,252,237,3,131,197,1,137,108,36,84,139,
+  108,36,96,1,200,59,133,233,15,135,244,253,248,6,139,71,252,248,137,1,139,
+  71,252,252,131,199,8,137,65,4,131,193,8,57,215,15,130,244,6,252,233,244,3,
+  248,7,137,149,233,137,141,233,137,116,36,100,41,215,139,84,36,84,131,252,
+  234,1,137,252,233,232,251,1,0,139,149,233,139,141,233,1,215,252,233,244,6,
+  255,193,225,3,255,248,1,139,114,252,252,137,68,36,84,252,247,198,237,15,133,
+  244,253,255,248,13,137,215,131,232,1,15,132,244,249,248,2,139,44,15,137,111,
+  252,248,139,108,15,4,137,111,252,252,131,199,8,131,232,1,15,133,244,2,248,
+  3,139,68,36,84,15,182,110,252,255,248,5,57,197,15,135,244,252,255,139,108,
+  10,4,137,106,252,252,139,44,10,137,106,252,248,255,248,5,56,70,252,255,15,
+  135,244,252,255,15,182,78,252,253,72,252,247,209,141,20,202,139,122,252,248,
+  139,191,233,139,191,233,139,6,15,182,204,15,182,232,131,198,4,193,232,16,
+  252,255,36,252,235,248,6,255,199,71,252,252,237,131,199,8,255,199,68,194,
+  252,244,237,255,131,192,1,252,233,244,5,248,7,15,139,244,14,131,230,252,248,
+  41,252,242,255,1,252,241,255,137,252,245,209,252,237,129,229,239,102,131,
+  172,253,43,233,1,15,132,244,140,255,141,12,202,255,129,121,253,4,239,15,135,
+  244,53,129,121,253,12,239,15,135,244,53,255,139,105,20,255,129,252,253,239,
+  15,135,244,53,255,252,242,15,16,1,252,242,15,16,73,8,255,252,242,15,88,65,
+  16,252,242,15,17,1,133,252,237,15,136,244,249,255,15,140,244,249,255,102,
+  15,46,200,248,1,252,242,15,17,65,24,255,221,65,8,221,1,255,220,65,16,221,
+  17,221,81,24,133,252,237,15,136,244,247,255,221,81,24,15,140,244,247,255,
+  217,201,248,1,255,15,183,70,252,254,255,15,131,244,248,141,180,253,134,233,
+  255,141,180,253,134,233,15,183,70,252,254,15,131,245,255,15,130,244,248,141,
+  180,253,134,233,255,248,3,102,15,46,193,252,233,244,1,255,141,12,202,139,
+  105,4,129,252,253,239,15,132,244,247,255,137,105,252,252,139,41,137,105,252,
+  248,252,233,245,255,141,180,253,134,233,139,1,137,105,252,252,137,65,252,
+  248,255,139,139,233,139,4,193,72,139,128,233,139,108,36,96,137,147,233,137,
+  171,233,76,137,100,36,80,76,137,108,36,32,76,137,116,36,24,76,137,124,36,
+  16,72,137,225,72,129,252,236,239,102,15,127,49,102,15,127,185,233,102,68,
+  15,127,129,233,102,68,15,127,137,233,102,68,15,127,145,233,102,68,15,127,
+  153,233,102,68,15,127,161,233,102,68,15,127,169,233,102,68,15,127,177,233,
+  102,68,15,127,185,233,252,255,224,255,141,180,253,134,233,139,6,15,182,204,
+  15,182,232,131,198,4,193,232,16,252,255,36,252,235,255,137,252,245,209,252,
+  237,129,229,239,102,131,172,253,43,233,1,15,132,244,142,255,139,190,233,139,
+  108,36,96,141,12,202,59,141,233,15,135,244,23,15,182,142,233,57,200,15,134,
+  244,249,248,2,255,15,183,70,252,254,252,233,245,255,248,3,199,68,194,252,
+  252,237,131,192,1,57,200,15,134,244,3,252,233,244,2,255,141,44,197,237,141,
+  4,194,139,122,252,248,137,104,252,252,137,120,252,248,139,108,36,96,141,12,
+  200,59,141,233,15,135,244,22,137,209,137,194,15,182,174,233,133,252,237,15,
+  132,244,248,248,1,131,193,8,57,209,15,131,244,249,139,121,252,248,137,56,
+  139,121,252,252,137,120,4,131,192,8,199,65,252,252,237,131,252,237,1,15,133,
+  244,1,248,2,255,139,190,233,139,6,15,182,204,15,182,232,131,198,4,193,232,
+  16,252,255,36,252,235,255,248,3,199,64,4,237,131,192,8,131,252,237,1,15,133,
+  244,3,252,233,244,2,255,139,106,252,248,72,139,189,233,139,108,36,96,141,
+  68,194,252,248,137,149,233,141,136,233,59,141,233,137,133,233,255,137,252,
+  233,255,72,137,252,250,137,252,233,255,15,135,244,21,199,131,233,237,255,
+  252,255,215,255,252,255,147,233,255,199,131,233,237,139,149,233,141,12,194,
+  252,247,217,3,141,233,139,114,252,252,252,233,244,12,255,254,0
 };
 
 enum {
@@ -1960,16 +1960,11 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
   case BC_TSETM:
     dasm_put(Dst, 12408);
     if (sse) {
-      dasm_put(Dst, 10963);
+      dasm_put(Dst, 12413);
     } else {
     }
-    dasm_put(Dst, 12413, Dt6(->marked), LJ_GC_BLACK);
-    if (sse) {
-      dasm_put(Dst, 12438);
-    } else {
-    }
-    dasm_put(Dst, 12445, Dt6(->asize), Dt6(->array), Dt1(->base), Dt1(->base), Dt6(->marked), cast_byte(~LJ_GC_BLACK), DISPATCH_GL(gc.grayagain), DISPATCH_GL(gc.grayagain));
-    dasm_put(Dst, 12571, Dt6(->gclist));
+    dasm_put(Dst, 12420, Dt6(->marked), LJ_GC_BLACK, Dt6(->asize), Dt6(->array), Dt1(->base), Dt1(->base));
+    dasm_put(Dst, 12560, Dt6(->marked), cast_byte(~LJ_GC_BLACK), DISPATCH_GL(gc.grayagain), DISPATCH_GL(gc.grayagain), Dt6(->gclist));
     break;
 
   /* -- Calls and vararg handling ----------------------------------------- */
@@ -1977,60 +1972,60 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
   case BC_CALL: case BC_CALLM:
     dasm_put(Dst, 10079);
     if (op == BC_CALLM) {
-      dasm_put(Dst, 12579);
+      dasm_put(Dst, 12578);
     }
-    dasm_put(Dst, 12584, LJ_TFUNC, Dt7(->pc));
+    dasm_put(Dst, 12583, LJ_TFUNC, Dt7(->pc));
     break;
 
   case BC_CALLMT:
-    dasm_put(Dst, 12579);
+    dasm_put(Dst, 12578);
     break;
   case BC_CALLT:
-    dasm_put(Dst, 12626, LJ_TFUNC, FRAME_TYPE, Dt7(->ffid), Dt7(->pc));
-    dasm_put(Dst, 12745, FRAME_TYPE, Dt7(->pc), PC2PROTO(k));
+    dasm_put(Dst, 12625, LJ_TFUNC, FRAME_TYPE, Dt7(->ffid), Dt7(->pc));
+    dasm_put(Dst, 12744, FRAME_TYPE, Dt7(->pc), PC2PROTO(k));
     break;
 
   case BC_ITERC:
-    dasm_put(Dst, 12803, LJ_TFUNC, 2+1, Dt7(->pc));
+    dasm_put(Dst, 12802, LJ_TFUNC, 2+1, Dt7(->pc));
     break;
 
   case BC_VARG:
-    dasm_put(Dst, 12884, Dt7(->pc), PC2PROTO(numparams), (8+FRAME_VARG), LJ_TNIL);
-    dasm_put(Dst, 13029, Dt1(->maxstack), Dt1(->base), Dt1(->top), Dt1(->base), Dt1(->top));
+    dasm_put(Dst, 12883, Dt7(->pc), PC2PROTO(numparams), (8+FRAME_VARG), LJ_TNIL);
+    dasm_put(Dst, 13028, Dt1(->maxstack), Dt1(->base), Dt1(->top), Dt1(->base), Dt1(->top));
     break;
 
   /* -- Returns ----------------------------------------------------------- */
 
   case BC_RETM:
-    dasm_put(Dst, 12579);
+    dasm_put(Dst, 12578);
     break;
 
   case BC_RET: case BC_RET0: case BC_RET1:
     if (op != BC_RET0) {
-      dasm_put(Dst, 13128);
+      dasm_put(Dst, 13127);
     }
-    dasm_put(Dst, 13132, FRAME_TYPE);
+    dasm_put(Dst, 13131, FRAME_TYPE);
     switch (op) {
     case BC_RET:
-      dasm_put(Dst, 13151);
+      dasm_put(Dst, 13150);
       break;
     case BC_RET1:
-      dasm_put(Dst, 13209);
+      dasm_put(Dst, 13208);
       /* fallthrough */
     case BC_RET0:
-      dasm_put(Dst, 13225);
+      dasm_put(Dst, 13224);
     default:
       break;
     }
-    dasm_put(Dst, 13236, Dt7(->pc), PC2PROTO(k));
+    dasm_put(Dst, 13235, Dt7(->pc), PC2PROTO(k));
     if (op == BC_RET) {
-      dasm_put(Dst, 13280, LJ_TNIL);
+      dasm_put(Dst, 13279, LJ_TNIL);
     } else {
-      dasm_put(Dst, 13289, LJ_TNIL);
+      dasm_put(Dst, 13288, LJ_TNIL);
     }
-    dasm_put(Dst, 13296);
+    dasm_put(Dst, 13295);
     if (op != BC_RET0) {
-      dasm_put(Dst, 13317);
+      dasm_put(Dst, 13316);
     }
     dasm_put(Dst, 4570);
     break;
@@ -2040,7 +2035,7 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
 
   case BC_FORL:
 #if LJ_HASJIT
-    dasm_put(Dst, 13321, HOTCOUNT_PCMASK, GG_DISP2HOT);
+    dasm_put(Dst, 13320, HOTCOUNT_PCMASK, GG_DISP2HOT);
 #endif
     break;
 
@@ -2052,57 +2047,57 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
   case BC_FORI:
   case BC_IFORL:
     vk = (op == BC_IFORL || op == BC_JFORL);
-    dasm_put(Dst, 13342);
+    dasm_put(Dst, 13341);
     if (!vk) {
-      dasm_put(Dst, 13346, LJ_TISNUM, LJ_TISNUM);
+      dasm_put(Dst, 13345, LJ_TISNUM, LJ_TISNUM);
     }
-    dasm_put(Dst, 13365);
+    dasm_put(Dst, 13364);
     if (!vk) {
-      dasm_put(Dst, 13369, LJ_TISNUM);
+      dasm_put(Dst, 13368, LJ_TISNUM);
     }
     if (sse) {
-      dasm_put(Dst, 13378);
+      dasm_put(Dst, 13377);
       if (vk) {
-	dasm_put(Dst, 13390);
+	dasm_put(Dst, 13389);
       } else {
-	dasm_put(Dst, 13409);
+	dasm_put(Dst, 13408);
       }
-      dasm_put(Dst, 13414);
+      dasm_put(Dst, 13413);
     } else {
-      dasm_put(Dst, 13427);
+      dasm_put(Dst, 13426);
       if (vk) {
-	dasm_put(Dst, 13433);
+	dasm_put(Dst, 13432);
       } else {
-	dasm_put(Dst, 13449);
+	dasm_put(Dst, 13448);
       }
-      dasm_put(Dst, 13457);
+      dasm_put(Dst, 13456);
       if (cmov) {
       dasm_put(Dst, 9502);
       } else {
       dasm_put(Dst, 9508);
       }
       if (!cmov) {
-	dasm_put(Dst, 13462);
+	dasm_put(Dst, 13461);
       }
     }
     if (op == BC_FORI) {
-      dasm_put(Dst, 13468, -BCBIAS_J*4);
+      dasm_put(Dst, 13467, -BCBIAS_J*4);
     } else if (op == BC_JFORI) {
-      dasm_put(Dst, 13478, -BCBIAS_J*4, BC_JLOOP);
+      dasm_put(Dst, 13477, -BCBIAS_J*4, BC_JLOOP);
     } else if (op == BC_IFORL) {
-      dasm_put(Dst, 13492, -BCBIAS_J*4);
+      dasm_put(Dst, 13491, -BCBIAS_J*4);
     } else {
-      dasm_put(Dst, 13488, BC_JLOOP);
+      dasm_put(Dst, 13487, BC_JLOOP);
     }
     dasm_put(Dst, 9537);
     if (sse) {
-      dasm_put(Dst, 13502);
+      dasm_put(Dst, 13501);
     }
     break;
 
   case BC_ITERL:
 #if LJ_HASJIT
-    dasm_put(Dst, 13321, HOTCOUNT_PCMASK, GG_DISP2HOT);
+    dasm_put(Dst, 13320, HOTCOUNT_PCMASK, GG_DISP2HOT);
 #endif
     break;
 
@@ -2111,18 +2106,18 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
     break;
 #endif
   case BC_IITERL:
-    dasm_put(Dst, 13513, LJ_TNIL);
+    dasm_put(Dst, 13512, LJ_TNIL);
     if (op == BC_JITERL) {
-      dasm_put(Dst, 13528, BC_JLOOP);
+      dasm_put(Dst, 13527, BC_JLOOP);
     } else {
-      dasm_put(Dst, 13542, -BCBIAS_J*4);
+      dasm_put(Dst, 13541, -BCBIAS_J*4);
     }
     dasm_put(Dst, 9837);
     break;
 
   case BC_LOOP:
 #if LJ_HASJIT
-    dasm_put(Dst, 13321, HOTCOUNT_PCMASK, GG_DISP2HOT);
+    dasm_put(Dst, 13320, HOTCOUNT_PCMASK, GG_DISP2HOT);
 #endif
     break;
 
@@ -2132,12 +2127,12 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
 
   case BC_JLOOP:
 #if LJ_HASJIT
-    dasm_put(Dst, 13558, DISPATCH_J(trace), DtD(->mcode), DISPATCH_GL(jit_base), DISPATCH_GL(jit_L), 9*16+4*8, -1*16, -2*16, -3*16, -4*16, -5*16, -6*16, -7*16, -8*16, -9*16);
+    dasm_put(Dst, 13557, DISPATCH_J(trace), DtD(->mcode), DISPATCH_GL(jit_base), DISPATCH_GL(jit_L), 9*16+4*8, -1*16, -2*16, -3*16, -4*16, -5*16, -6*16, -7*16, -8*16, -9*16);
 #endif
     break;
 
   case BC_JMP:
-    dasm_put(Dst, 13667, -BCBIAS_J*4);
+    dasm_put(Dst, 13666, -BCBIAS_J*4);
     break;
 
   /* -- Function headers -------------------------------------------------- */
@@ -2151,7 +2146,7 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
 
   case BC_FUNCF:
 #if LJ_HASJIT
-    dasm_put(Dst, 13692, HOTCOUNT_PCMASK, GG_DISP2HOT);
+    dasm_put(Dst, 13691, HOTCOUNT_PCMASK, GG_DISP2HOT);
 #endif
   case BC_FUNCV:  /* NYI: compiled vararg functions. */
     break;
@@ -2161,13 +2156,13 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
     break;
 #endif
   case BC_IFUNCF:
-    dasm_put(Dst, 13713, -4+PC2PROTO(k), Dt1(->maxstack), -4+PC2PROTO(numparams));
+    dasm_put(Dst, 13712, -4+PC2PROTO(k), Dt1(->maxstack), -4+PC2PROTO(numparams));
     if (op == BC_JFUNCF) {
-      dasm_put(Dst, 13743, BC_JLOOP);
+      dasm_put(Dst, 13742, BC_JLOOP);
     } else {
       dasm_put(Dst, 9539);
     }
-    dasm_put(Dst, 13752, LJ_TNIL);
+    dasm_put(Dst, 13751, LJ_TNIL);
     break;
 
   case BC_JFUNCV:
@@ -2178,30 +2173,30 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
     break;  /* NYI: compiled vararg functions. */
 
   case BC_IFUNCV:
-    dasm_put(Dst, 13774, FRAME_VARG, Dt1(->maxstack), -4+PC2PROTO(numparams), LJ_TNIL);
+    dasm_put(Dst, 13773, FRAME_VARG, Dt1(->maxstack), -4+PC2PROTO(numparams), LJ_TNIL);
     if (op == BC_JFUNCV) {
-      dasm_put(Dst, 13743, BC_JLOOP);
+      dasm_put(Dst, 13742, BC_JLOOP);
     } else {
-      dasm_put(Dst, 13865, -4+PC2PROTO(k));
+      dasm_put(Dst, 13864, -4+PC2PROTO(k));
     }
-    dasm_put(Dst, 13888, LJ_TNIL);
+    dasm_put(Dst, 13887, LJ_TNIL);
     break;
 
   case BC_FUNCC:
   case BC_FUNCCW:
-    dasm_put(Dst, 13910, Dt8(->f), Dt1(->base), 8*LUA_MINSTACK, Dt1(->maxstack), Dt1(->top));
+    dasm_put(Dst, 13909, Dt8(->f), Dt1(->base), 8*LUA_MINSTACK, Dt1(->maxstack), Dt1(->top));
     if (op == BC_FUNCC) {
-      dasm_put(Dst, 13940);
+      dasm_put(Dst, 13939);
     } else {
-      dasm_put(Dst, 13944);
+      dasm_put(Dst, 13943);
     }
-    dasm_put(Dst, 13952, DISPATCH_GL(vmstate), ~LJ_VMST_C);
+    dasm_put(Dst, 13951, DISPATCH_GL(vmstate), ~LJ_VMST_C);
     if (op == BC_FUNCC) {
-      dasm_put(Dst, 13961);
+      dasm_put(Dst, 13960);
     } else {
-      dasm_put(Dst, 13965, DISPATCH_GL(wrapf));
+      dasm_put(Dst, 13964, DISPATCH_GL(wrapf));
     }
-    dasm_put(Dst, 13970, DISPATCH_GL(vmstate), ~LJ_VMST_INTERP, Dt1(->base), Dt1(->top));
+    dasm_put(Dst, 13969, DISPATCH_GL(vmstate), ~LJ_VMST_INTERP, Dt1(->base), Dt1(->top));
     break;
 
   /* ---------------------------------------------------------------------- */
@@ -2229,7 +2224,7 @@ static int build_backend(BuildCtx *ctx)
 
   build_subroutines(ctx, cmov, sse);
 
-  dasm_put(Dst, 13995);
+  dasm_put(Dst, 13994);
   for (op = 0; op < BC__MAX; op++)
     build_ins(ctx, (BCOp)op, op, cmov, sse);
 
diff --git a/src/buildvm_x86.dasc b/src/buildvm_x86.dasc
index 4a2194a5..23a98c21 100644
--- a/src/buildvm_x86.dasc
+++ b/src/buildvm_x86.dasc
@@ -4284,11 +4284,12 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
     |  ins_AD	// RA = base (table at base-1), RD = num const (start index)
     |  mov TMP1, KBASE			// Need one more free register.
     if (sse) {
-      |  movsd xmm0, qword [KBASE+RD*8]
+      |  cvtsd2si KBASE, qword [KBASE+RD*8]
     } else {
       |.if not X64
       |  fld qword [KBASE+RD*8]
       |  fistp ARG4			// Const is guaranteed to be an int.
+      |  mov KBASE, ARG4
       |.endif
     }
     |1:
@@ -4298,13 +4299,6 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
     |  jnz >7
     |2:
     |  mov RD, MULTRES
-    if (sse) {
-      |  cvtsd2si KBASE, xmm0		// Const is guaranteed to be an int.
-    } else {
-      |.if not X64
-      |  mov KBASE, ARG4
-      |.endif
-    }
     |  sub RD, 1
     |  jz >4				// Nothing to copy?
     |  add RD, KBASE			// Compute needed size.
diff --git a/src/buildvm_x86.h b/src/buildvm_x86.h
index eaf6aafe..83cff68a 100644
--- a/src/buildvm_x86.h
+++ b/src/buildvm_x86.h
@@ -12,7 +12,7 @@
 #define DASM_SECTION_CODE_OP	0
 #define DASM_SECTION_CODE_SUB	1
 #define DASM_MAXSECTION		2
-static const unsigned char build_actionlist[15198] = {
+static const unsigned char build_actionlist[15196] = {
   254,1,248,10,252,247,198,237,15,132,244,11,131,230,252,248,41,252,242,141,
   76,49,252,248,139,114,252,252,199,68,10,4,237,248,12,131,192,1,137,68,36,
   20,252,247,198,237,15,132,244,13,248,14,252,247,198,237,15,132,244,10,199,
@@ -672,80 +672,79 @@ static const unsigned char build_actionlist[15198] = {
   255,36,171,248,3,131,189,233,0,15,132,244,1,255,139,141,233,252,246,129,233,
   235,15,132,244,38,15,182,78,252,253,252,233,244,1,248,7,128,165,233,235,139,
   139,233,137,171,233,137,141,233,15,182,78,252,253,252,233,244,2,255,137,124,
-  36,16,255,221,4,199,219,92,36,12,255,248,1,141,12,202,139,105,252,248,252,
-  246,133,233,235,15,133,244,253,248,2,139,68,36,20,255,252,242,15,45,252,248,
-  255,139,124,36,12,255,131,232,1,15,132,244,250,1,252,248,59,133,233,15,131,
-  244,251,41,252,248,193,231,3,3,189,233,248,3,139,41,137,47,139,105,4,131,
-  193,8,137,111,4,131,199,8,131,232,1,15,133,244,3,248,4,139,124,36,16,139,
-  6,15,182,204,15,182,232,131,198,4,193,232,16,252,255,36,171,248,5,137,108,
-  36,4,139,108,36,48,137,149,233,137,68,36,8,137,44,36,137,116,36,24,232,251,
-  1,33,139,149,233,15,182,78,252,253,252,233,244,1,248,7,128,165,233,235,139,
-  131,233,137,171,233,255,137,133,233,252,233,244,2,255,3,68,36,20,255,129,
-  124,253,202,4,239,139,44,202,15,133,244,51,141,84,202,8,137,114,252,252,139,
-  181,233,139,14,15,182,252,233,15,182,205,131,198,4,252,255,36,171,255,141,
-  76,202,8,137,215,139,105,252,248,129,121,253,252,252,239,15,133,244,28,248,
-  52,139,114,252,252,252,247,198,237,15,133,244,253,248,1,137,106,252,248,137,
-  68,36,20,131,232,1,15,132,244,249,248,2,139,41,137,47,139,105,4,137,111,4,
-  131,199,8,131,193,8,131,232,1,15,133,244,2,139,106,252,248,248,3,139,68,36,
-  20,128,189,233,1,15,135,244,251,248,4,139,181,233,139,14,15,182,252,233,15,
-  182,205,131,198,4,252,255,36,171,248,5,255,252,247,198,237,15,133,244,4,15,
-  182,78,252,253,252,247,209,141,12,202,139,121,252,248,139,191,233,139,191,
-  233,252,233,244,4,248,7,15,139,244,1,131,230,252,248,41,252,242,137,215,139,
-  114,252,252,252,233,244,1,255,141,76,202,8,139,105,232,139,65,252,236,137,
-  41,137,65,4,139,105,252,240,139,65,252,244,137,105,8,137,65,12,139,105,224,
-  139,65,228,137,105,252,248,137,65,252,252,129,252,248,239,184,237,15,133,
-  244,28,137,202,137,114,252,252,139,181,233,139,14,15,182,252,233,15,182,205,
-  131,198,4,252,255,36,171,255,15,182,252,236,139,66,252,248,141,12,202,139,
-  128,233,15,182,128,233,137,124,36,16,141,188,253,194,233,43,122,252,252,133,
-  252,237,15,132,244,251,141,108,252,233,252,248,57,215,15,131,244,248,248,
-  1,139,71,252,248,137,1,139,71,252,252,131,199,8,137,65,4,131,193,8,57,252,
-  233,15,131,244,249,57,215,15,130,244,1,248,2,199,65,4,237,131,193,8,57,252,
-  233,15,130,244,2,248,3,139,124,36,16,139,6,15,182,204,15,182,232,131,198,
-  4,193,232,16,252,255,36,171,248,5,199,68,36,20,1,0,0,0,137,208,41,252,248,
-  15,134,244,3,255,137,197,193,252,237,3,131,197,1,137,108,36,20,139,108,36,
-  48,1,200,59,133,233,15,135,244,253,248,6,139,71,252,248,137,1,139,71,252,
-  252,131,199,8,137,65,4,131,193,8,57,215,15,130,244,6,252,233,244,3,248,7,
-  137,149,233,137,141,233,137,116,36,24,41,215,139,84,36,20,131,252,234,1,137,
-  252,233,232,251,1,0,139,149,233,139,141,233,1,215,252,233,244,6,255,193,225,
-  3,255,248,1,139,114,252,252,137,68,36,20,252,247,198,237,15,133,244,253,255,
-  248,13,137,215,131,232,1,15,132,244,249,248,2,139,44,15,137,111,252,248,139,
-  108,15,4,137,111,252,252,131,199,8,131,232,1,15,133,244,2,248,3,139,68,36,
-  20,15,182,110,252,255,248,5,57,197,15,135,244,252,255,139,108,10,4,137,106,
-  252,252,139,44,10,137,106,252,248,255,248,5,56,70,252,255,15,135,244,252,
-  255,15,182,78,252,253,252,247,209,141,20,202,139,122,252,248,139,191,233,
-  139,191,233,139,6,15,182,204,15,182,232,131,198,4,193,232,16,252,255,36,171,
-  248,6,255,199,71,252,252,237,131,199,8,255,199,68,194,252,244,237,255,131,
-  192,1,252,233,244,5,248,7,15,139,244,14,131,230,252,248,41,252,242,255,1,
-  252,241,255,137,252,245,209,252,237,129,229,239,102,131,172,253,43,233,1,
-  15,132,244,140,255,141,12,202,255,129,121,253,4,239,15,135,244,53,129,121,
-  253,12,239,15,135,244,53,255,139,105,20,255,129,252,253,239,15,135,244,53,
-  255,252,242,15,16,1,252,242,15,16,73,8,255,252,242,15,88,65,16,252,242,15,
-  17,1,133,252,237,15,136,244,249,255,15,140,244,249,255,102,15,46,200,248,
-  1,252,242,15,17,65,24,255,221,65,8,221,1,255,220,65,16,221,17,221,81,24,133,
-  252,237,15,136,244,247,255,221,81,24,15,140,244,247,255,217,201,248,1,255,
-  15,183,70,252,254,255,15,131,244,248,141,180,253,134,233,255,141,180,253,
-  134,233,15,183,70,252,254,15,131,245,255,15,130,244,248,141,180,253,134,233,
-  255,248,3,102,15,46,193,252,233,244,1,255,141,12,202,139,105,4,129,252,253,
-  239,15,132,244,247,255,137,105,252,252,139,41,137,105,252,248,252,233,245,
-  255,141,180,253,134,233,139,1,137,105,252,252,137,65,252,248,255,139,139,
-  233,139,4,129,139,128,233,139,108,36,48,137,147,233,137,171,233,252,255,224,
-  255,141,180,253,134,233,139,6,15,182,204,15,182,232,131,198,4,193,232,16,
-  252,255,36,171,255,137,252,245,209,252,237,129,229,239,102,131,172,253,43,
-  233,1,15,132,244,142,255,139,190,233,139,108,36,48,141,12,202,59,141,233,
-  15,135,244,23,15,182,142,233,57,200,15,134,244,249,248,2,255,15,183,70,252,
-  254,252,233,245,255,248,3,199,68,194,252,252,237,131,192,1,57,200,15,134,
-  244,3,252,233,244,2,255,141,44,197,237,141,4,194,139,122,252,248,137,104,
-  252,252,137,120,252,248,139,108,36,48,141,12,200,59,141,233,15,135,244,22,
-  137,209,137,194,15,182,174,233,133,252,237,15,132,244,248,248,1,131,193,8,
-  57,209,15,131,244,249,139,121,252,248,137,56,139,121,252,252,137,120,4,131,
-  192,8,199,65,252,252,237,131,252,237,1,15,133,244,1,248,2,255,139,190,233,
-  139,6,15,182,204,15,182,232,131,198,4,193,232,16,252,255,36,171,255,248,3,
-  199,64,4,237,131,192,8,131,252,237,1,15,133,244,3,252,233,244,2,255,139,106,
-  252,248,139,189,233,139,108,36,48,141,68,194,252,248,137,149,233,141,136,
-  233,59,141,233,137,133,233,255,137,44,36,255,137,124,36,4,137,44,36,255,15,
-  135,244,21,199,131,233,237,255,252,255,215,255,252,255,147,233,255,199,131,
-  233,237,139,149,233,141,12,194,252,247,217,3,141,233,139,114,252,252,252,
-  233,244,12,255,254,0
+  36,16,255,252,242,15,45,60,199,255,221,4,199,219,92,36,12,139,124,36,12,255,
+  248,1,141,12,202,139,105,252,248,252,246,133,233,235,15,133,244,253,248,2,
+  139,68,36,20,131,232,1,15,132,244,250,1,252,248,59,133,233,15,131,244,251,
+  41,252,248,193,231,3,3,189,233,248,3,139,41,137,47,139,105,4,131,193,8,137,
+  111,4,131,199,8,131,232,1,15,133,244,3,248,4,139,124,36,16,139,6,15,182,204,
+  15,182,232,131,198,4,193,232,16,252,255,36,171,248,5,137,108,36,4,139,108,
+  36,48,137,149,233,137,68,36,8,137,44,36,137,116,36,24,232,251,1,33,139,149,
+  233,15,182,78,252,253,252,233,244,1,248,7,255,128,165,233,235,139,131,233,
+  137,171,233,137,133,233,252,233,244,2,255,3,68,36,20,255,129,124,253,202,
+  4,239,139,44,202,15,133,244,51,141,84,202,8,137,114,252,252,139,181,233,139,
+  14,15,182,252,233,15,182,205,131,198,4,252,255,36,171,255,141,76,202,8,137,
+  215,139,105,252,248,129,121,253,252,252,239,15,133,244,28,248,52,139,114,
+  252,252,252,247,198,237,15,133,244,253,248,1,137,106,252,248,137,68,36,20,
+  131,232,1,15,132,244,249,248,2,139,41,137,47,139,105,4,137,111,4,131,199,
+  8,131,193,8,131,232,1,15,133,244,2,139,106,252,248,248,3,139,68,36,20,128,
+  189,233,1,15,135,244,251,248,4,139,181,233,139,14,15,182,252,233,15,182,205,
+  131,198,4,252,255,36,171,248,5,255,252,247,198,237,15,133,244,4,15,182,78,
+  252,253,252,247,209,141,12,202,139,121,252,248,139,191,233,139,191,233,252,
+  233,244,4,248,7,15,139,244,1,131,230,252,248,41,252,242,137,215,139,114,252,
+  252,252,233,244,1,255,141,76,202,8,139,105,232,139,65,252,236,137,41,137,
+  65,4,139,105,252,240,139,65,252,244,137,105,8,137,65,12,139,105,224,139,65,
+  228,137,105,252,248,137,65,252,252,129,252,248,239,184,237,15,133,244,28,
+  137,202,137,114,252,252,139,181,233,139,14,15,182,252,233,15,182,205,131,
+  198,4,252,255,36,171,255,15,182,252,236,139,66,252,248,141,12,202,139,128,
+  233,15,182,128,233,137,124,36,16,141,188,253,194,233,43,122,252,252,133,252,
+  237,15,132,244,251,141,108,252,233,252,248,57,215,15,131,244,248,248,1,139,
+  71,252,248,137,1,139,71,252,252,131,199,8,137,65,4,131,193,8,57,252,233,15,
+  131,244,249,57,215,15,130,244,1,248,2,199,65,4,237,131,193,8,57,252,233,15,
+  130,244,2,248,3,139,124,36,16,139,6,15,182,204,15,182,232,131,198,4,193,232,
+  16,252,255,36,171,248,5,199,68,36,20,1,0,0,0,137,208,41,252,248,15,134,244,
+  3,255,137,197,193,252,237,3,131,197,1,137,108,36,20,139,108,36,48,1,200,59,
+  133,233,15,135,244,253,248,6,139,71,252,248,137,1,139,71,252,252,131,199,
+  8,137,65,4,131,193,8,57,215,15,130,244,6,252,233,244,3,248,7,137,149,233,
+  137,141,233,137,116,36,24,41,215,139,84,36,20,131,252,234,1,137,252,233,232,
+  251,1,0,139,149,233,139,141,233,1,215,252,233,244,6,255,193,225,3,255,248,
+  1,139,114,252,252,137,68,36,20,252,247,198,237,15,133,244,253,255,248,13,
+  137,215,131,232,1,15,132,244,249,248,2,139,44,15,137,111,252,248,139,108,
+  15,4,137,111,252,252,131,199,8,131,232,1,15,133,244,2,248,3,139,68,36,20,
+  15,182,110,252,255,248,5,57,197,15,135,244,252,255,139,108,10,4,137,106,252,
+  252,139,44,10,137,106,252,248,255,248,5,56,70,252,255,15,135,244,252,255,
+  15,182,78,252,253,252,247,209,141,20,202,139,122,252,248,139,191,233,139,
+  191,233,139,6,15,182,204,15,182,232,131,198,4,193,232,16,252,255,36,171,248,
+  6,255,199,71,252,252,237,131,199,8,255,199,68,194,252,244,237,255,131,192,
+  1,252,233,244,5,248,7,15,139,244,14,131,230,252,248,41,252,242,255,1,252,
+  241,255,137,252,245,209,252,237,129,229,239,102,131,172,253,43,233,1,15,132,
+  244,140,255,141,12,202,255,129,121,253,4,239,15,135,244,53,129,121,253,12,
+  239,15,135,244,53,255,139,105,20,255,129,252,253,239,15,135,244,53,255,252,
+  242,15,16,1,252,242,15,16,73,8,255,252,242,15,88,65,16,252,242,15,17,1,133,
+  252,237,15,136,244,249,255,15,140,244,249,255,102,15,46,200,248,1,252,242,
+  15,17,65,24,255,221,65,8,221,1,255,220,65,16,221,17,221,81,24,133,252,237,
+  15,136,244,247,255,221,81,24,15,140,244,247,255,217,201,248,1,255,15,183,
+  70,252,254,255,15,131,244,248,141,180,253,134,233,255,141,180,253,134,233,
+  15,183,70,252,254,15,131,245,255,15,130,244,248,141,180,253,134,233,255,248,
+  3,102,15,46,193,252,233,244,1,255,141,12,202,139,105,4,129,252,253,239,15,
+  132,244,247,255,137,105,252,252,139,41,137,105,252,248,252,233,245,255,141,
+  180,253,134,233,139,1,137,105,252,252,137,65,252,248,255,139,139,233,139,
+  4,129,139,128,233,139,108,36,48,137,147,233,137,171,233,252,255,224,255,141,
+  180,253,134,233,139,6,15,182,204,15,182,232,131,198,4,193,232,16,252,255,
+  36,171,255,137,252,245,209,252,237,129,229,239,102,131,172,253,43,233,1,15,
+  132,244,142,255,139,190,233,139,108,36,48,141,12,202,59,141,233,15,135,244,
+  23,15,182,142,233,57,200,15,134,244,249,248,2,255,15,183,70,252,254,252,233,
+  245,255,248,3,199,68,194,252,252,237,131,192,1,57,200,15,134,244,3,252,233,
+  244,2,255,141,44,197,237,141,4,194,139,122,252,248,137,104,252,252,137,120,
+  252,248,139,108,36,48,141,12,200,59,141,233,15,135,244,22,137,209,137,194,
+  15,182,174,233,133,252,237,15,132,244,248,248,1,131,193,8,57,209,15,131,244,
+  249,139,121,252,248,137,56,139,121,252,252,137,120,4,131,192,8,199,65,252,
+  252,237,131,252,237,1,15,133,244,1,248,2,255,139,190,233,139,6,15,182,204,
+  15,182,232,131,198,4,193,232,16,252,255,36,171,255,248,3,199,64,4,237,131,
+  192,8,131,252,237,1,15,133,244,3,252,233,244,2,255,139,106,252,248,139,189,
+  233,139,108,36,48,141,68,194,252,248,137,149,233,141,136,233,59,141,233,137,
+  133,233,255,137,44,36,255,137,124,36,4,137,44,36,255,15,135,244,21,199,131,
+  233,237,255,252,255,215,255,252,255,147,233,255,199,131,233,237,139,149,233,
+  141,12,194,252,247,217,3,141,233,139,114,252,252,252,233,244,12,255,254,0
 };
 
 enum {
@@ -2086,18 +2085,12 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
   case BC_TSETM:
     dasm_put(Dst, 13690);
     if (sse) {
-      dasm_put(Dst, 12241);
-    } else {
       dasm_put(Dst, 13695);
-    }
-    dasm_put(Dst, 13703, Dt6(->marked), LJ_GC_BLACK);
-    if (sse) {
-      dasm_put(Dst, 13728);
     } else {
-      dasm_put(Dst, 13735);
+      dasm_put(Dst, 13702);
     }
-    dasm_put(Dst, 13740, Dt6(->asize), Dt6(->array), Dt1(->base), Dt1(->base), Dt6(->marked), cast_byte(~LJ_GC_BLACK), DISPATCH_GL(gc.grayagain), DISPATCH_GL(gc.grayagain));
-    dasm_put(Dst, 13868, Dt6(->gclist));
+    dasm_put(Dst, 13714, Dt6(->marked), LJ_GC_BLACK, Dt6(->asize), Dt6(->array), Dt1(->base), Dt1(->base));
+    dasm_put(Dst, 13856, Dt6(->marked), cast_byte(~LJ_GC_BLACK), DISPATCH_GL(gc.grayagain), DISPATCH_GL(gc.grayagain), Dt6(->gclist));
     break;
 
   /* -- Calls and vararg handling ----------------------------------------- */
@@ -2105,60 +2098,60 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
   case BC_CALL: case BC_CALLM:
     dasm_put(Dst, 11362);
     if (op == BC_CALLM) {
-      dasm_put(Dst, 13876);
+      dasm_put(Dst, 13874);
     }
-    dasm_put(Dst, 13881, LJ_TFUNC, Dt7(->pc));
+    dasm_put(Dst, 13879, LJ_TFUNC, Dt7(->pc));
     break;
 
   case BC_CALLMT:
-    dasm_put(Dst, 13876);
+    dasm_put(Dst, 13874);
     break;
   case BC_CALLT:
-    dasm_put(Dst, 13922, LJ_TFUNC, FRAME_TYPE, Dt7(->ffid), Dt7(->pc));
-    dasm_put(Dst, 14040, FRAME_TYPE, Dt7(->pc), PC2PROTO(k));
+    dasm_put(Dst, 13920, LJ_TFUNC, FRAME_TYPE, Dt7(->ffid), Dt7(->pc));
+    dasm_put(Dst, 14038, FRAME_TYPE, Dt7(->pc), PC2PROTO(k));
     break;
 
   case BC_ITERC:
-    dasm_put(Dst, 14097, LJ_TFUNC, 2+1, Dt7(->pc));
+    dasm_put(Dst, 14095, LJ_TFUNC, 2+1, Dt7(->pc));
     break;
 
   case BC_VARG:
-    dasm_put(Dst, 14177, Dt7(->pc), PC2PROTO(numparams), (8+FRAME_VARG), LJ_TNIL);
-    dasm_put(Dst, 14321, Dt1(->maxstack), Dt1(->base), Dt1(->top), Dt1(->base), Dt1(->top));
+    dasm_put(Dst, 14175, Dt7(->pc), PC2PROTO(numparams), (8+FRAME_VARG), LJ_TNIL);
+    dasm_put(Dst, 14319, Dt1(->maxstack), Dt1(->base), Dt1(->top), Dt1(->base), Dt1(->top));
     break;
 
   /* -- Returns ----------------------------------------------------------- */
 
   case BC_RETM:
-    dasm_put(Dst, 13876);
+    dasm_put(Dst, 13874);
     break;
 
   case BC_RET: case BC_RET0: case BC_RET1:
     if (op != BC_RET0) {
-      dasm_put(Dst, 14420);
+      dasm_put(Dst, 14418);
     }
-    dasm_put(Dst, 14424, FRAME_TYPE);
+    dasm_put(Dst, 14422, FRAME_TYPE);
     switch (op) {
     case BC_RET:
-      dasm_put(Dst, 14443);
+      dasm_put(Dst, 14441);
       break;
     case BC_RET1:
-      dasm_put(Dst, 14501);
+      dasm_put(Dst, 14499);
       /* fallthrough */
     case BC_RET0:
-      dasm_put(Dst, 14517);
+      dasm_put(Dst, 14515);
     default:
       break;
     }
-    dasm_put(Dst, 14528, Dt7(->pc), PC2PROTO(k));
+    dasm_put(Dst, 14526, Dt7(->pc), PC2PROTO(k));
     if (op == BC_RET) {
-      dasm_put(Dst, 14570, LJ_TNIL);
+      dasm_put(Dst, 14568, LJ_TNIL);
     } else {
-      dasm_put(Dst, 14579, LJ_TNIL);
+      dasm_put(Dst, 14577, LJ_TNIL);
     }
-    dasm_put(Dst, 14586);
+    dasm_put(Dst, 14584);
     if (op != BC_RET0) {
-      dasm_put(Dst, 14607);
+      dasm_put(Dst, 14605);
     }
     dasm_put(Dst, 4680);
     break;
@@ -2168,7 +2161,7 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
 
   case BC_FORL:
 #if LJ_HASJIT
-    dasm_put(Dst, 14611, HOTCOUNT_PCMASK, GG_DISP2HOT);
+    dasm_put(Dst, 14609, HOTCOUNT_PCMASK, GG_DISP2HOT);
 #endif
     break;
 
@@ -2180,57 +2173,57 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
   case BC_FORI:
   case BC_IFORL:
     vk = (op == BC_IFORL || op == BC_JFORL);
-    dasm_put(Dst, 14632);
+    dasm_put(Dst, 14630);
     if (!vk) {
-      dasm_put(Dst, 14636, LJ_TISNUM, LJ_TISNUM);
+      dasm_put(Dst, 14634, LJ_TISNUM, LJ_TISNUM);
     }
-    dasm_put(Dst, 14655);
+    dasm_put(Dst, 14653);
     if (!vk) {
-      dasm_put(Dst, 14659, LJ_TISNUM);
+      dasm_put(Dst, 14657, LJ_TISNUM);
     }
     if (sse) {
-      dasm_put(Dst, 14668);
+      dasm_put(Dst, 14666);
       if (vk) {
-	dasm_put(Dst, 14680);
+	dasm_put(Dst, 14678);
       } else {
-	dasm_put(Dst, 14699);
+	dasm_put(Dst, 14697);
       }
-      dasm_put(Dst, 14704);
+      dasm_put(Dst, 14702);
     } else {
-      dasm_put(Dst, 14717);
+      dasm_put(Dst, 14715);
       if (vk) {
-	dasm_put(Dst, 14723);
+	dasm_put(Dst, 14721);
       } else {
-	dasm_put(Dst, 14739);
+	dasm_put(Dst, 14737);
       }
-      dasm_put(Dst, 14747);
+      dasm_put(Dst, 14745);
       if (cmov) {
       dasm_put(Dst, 10777);
       } else {
       dasm_put(Dst, 10783);
       }
       if (!cmov) {
-	dasm_put(Dst, 14752);
+	dasm_put(Dst, 14750);
       }
     }
     if (op == BC_FORI) {
-      dasm_put(Dst, 14758, -BCBIAS_J*4);
+      dasm_put(Dst, 14756, -BCBIAS_J*4);
     } else if (op == BC_JFORI) {
-      dasm_put(Dst, 14768, -BCBIAS_J*4, BC_JLOOP);
+      dasm_put(Dst, 14766, -BCBIAS_J*4, BC_JLOOP);
     } else if (op == BC_IFORL) {
-      dasm_put(Dst, 14782, -BCBIAS_J*4);
+      dasm_put(Dst, 14780, -BCBIAS_J*4);
     } else {
-      dasm_put(Dst, 14778, BC_JLOOP);
+      dasm_put(Dst, 14776, BC_JLOOP);
     }
     dasm_put(Dst, 10812);
     if (sse) {
-      dasm_put(Dst, 14792);
+      dasm_put(Dst, 14790);
     }
     break;
 
   case BC_ITERL:
 #if LJ_HASJIT
-    dasm_put(Dst, 14611, HOTCOUNT_PCMASK, GG_DISP2HOT);
+    dasm_put(Dst, 14609, HOTCOUNT_PCMASK, GG_DISP2HOT);
 #endif
     break;
 
@@ -2239,18 +2232,18 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
     break;
 #endif
   case BC_IITERL:
-    dasm_put(Dst, 14803, LJ_TNIL);
+    dasm_put(Dst, 14801, LJ_TNIL);
     if (op == BC_JITERL) {
-      dasm_put(Dst, 14818, BC_JLOOP);
+      dasm_put(Dst, 14816, BC_JLOOP);
     } else {
-      dasm_put(Dst, 14832, -BCBIAS_J*4);
+      dasm_put(Dst, 14830, -BCBIAS_J*4);
     }
     dasm_put(Dst, 11109);
     break;
 
   case BC_LOOP:
 #if LJ_HASJIT
-    dasm_put(Dst, 14611, HOTCOUNT_PCMASK, GG_DISP2HOT);
+    dasm_put(Dst, 14609, HOTCOUNT_PCMASK, GG_DISP2HOT);
 #endif
     break;
 
@@ -2260,12 +2253,12 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
 
   case BC_JLOOP:
 #if LJ_HASJIT
-    dasm_put(Dst, 14848, DISPATCH_J(trace), DtD(->mcode), DISPATCH_GL(jit_base), DISPATCH_GL(jit_L));
+    dasm_put(Dst, 14846, DISPATCH_J(trace), DtD(->mcode), DISPATCH_GL(jit_base), DISPATCH_GL(jit_L));
 #endif
     break;
 
   case BC_JMP:
-    dasm_put(Dst, 14871, -BCBIAS_J*4);
+    dasm_put(Dst, 14869, -BCBIAS_J*4);
     break;
 
   /* -- Function headers -------------------------------------------------- */
@@ -2279,7 +2272,7 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
 
   case BC_FUNCF:
 #if LJ_HASJIT
-    dasm_put(Dst, 14895, HOTCOUNT_PCMASK, GG_DISP2HOT);
+    dasm_put(Dst, 14893, HOTCOUNT_PCMASK, GG_DISP2HOT);
 #endif
   case BC_FUNCV:  /* NYI: compiled vararg functions. */
     break;
@@ -2289,13 +2282,13 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
     break;
 #endif
   case BC_IFUNCF:
-    dasm_put(Dst, 14916, -4+PC2PROTO(k), Dt1(->maxstack), -4+PC2PROTO(numparams));
+    dasm_put(Dst, 14914, -4+PC2PROTO(k), Dt1(->maxstack), -4+PC2PROTO(numparams));
     if (op == BC_JFUNCF) {
-      dasm_put(Dst, 14946, BC_JLOOP);
+      dasm_put(Dst, 14944, BC_JLOOP);
     } else {
       dasm_put(Dst, 10814);
     }
-    dasm_put(Dst, 14955, LJ_TNIL);
+    dasm_put(Dst, 14953, LJ_TNIL);
     break;
 
   case BC_JFUNCV:
@@ -2306,30 +2299,30 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop, int cmov, int sse)
     break;  /* NYI: compiled vararg functions. */
 
   case BC_IFUNCV:
-    dasm_put(Dst, 14977, FRAME_VARG, Dt1(->maxstack), -4+PC2PROTO(numparams), LJ_TNIL);
+    dasm_put(Dst, 14975, FRAME_VARG, Dt1(->maxstack), -4+PC2PROTO(numparams), LJ_TNIL);
     if (op == BC_JFUNCV) {
-      dasm_put(Dst, 14946, BC_JLOOP);
+      dasm_put(Dst, 14944, BC_JLOOP);
     } else {
-      dasm_put(Dst, 15068, -4+PC2PROTO(k));
+      dasm_put(Dst, 15066, -4+PC2PROTO(k));
     }
-    dasm_put(Dst, 15090, LJ_TNIL);
+    dasm_put(Dst, 15088, LJ_TNIL);
     break;
 
   case BC_FUNCC:
   case BC_FUNCCW:
-    dasm_put(Dst, 15112, Dt8(->f), Dt1(->base), 8*LUA_MINSTACK, Dt1(->maxstack), Dt1(->top));
+    dasm_put(Dst, 15110, Dt8(->f), Dt1(->base), 8*LUA_MINSTACK, Dt1(->maxstack), Dt1(->top));
     if (op == BC_FUNCC) {
-      dasm_put(Dst, 15141);
+      dasm_put(Dst, 15139);
     } else {
-      dasm_put(Dst, 15145);
+      dasm_put(Dst, 15143);
     }
-    dasm_put(Dst, 15153, DISPATCH_GL(vmstate), ~LJ_VMST_C);
+    dasm_put(Dst, 15151, DISPATCH_GL(vmstate), ~LJ_VMST_C);
     if (op == BC_FUNCC) {
-      dasm_put(Dst, 15162);
+      dasm_put(Dst, 15160);
     } else {
-      dasm_put(Dst, 15166, DISPATCH_GL(wrapf));
+      dasm_put(Dst, 15164, DISPATCH_GL(wrapf));
     }
-    dasm_put(Dst, 15171, DISPATCH_GL(vmstate), ~LJ_VMST_INTERP, Dt1(->base), Dt1(->top));
+    dasm_put(Dst, 15169, DISPATCH_GL(vmstate), ~LJ_VMST_INTERP, Dt1(->base), Dt1(->top));
     break;
 
   /* ---------------------------------------------------------------------- */
@@ -2357,7 +2350,7 @@ static int build_backend(BuildCtx *ctx)
 
   build_subroutines(ctx, cmov, sse);
 
-  dasm_put(Dst, 15196);
+  dasm_put(Dst, 15194);
   for (op = 0; op < BC__MAX; op++)
     build_ins(ctx, (BCOp)op, op, cmov, sse);