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Fix broken intarith + testop optimization.

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This commit is contained in:
Mike Pall 2010-01-19 01:45:39 +01:00
parent 4e39597ba6
commit 36769c2f6b
1 changed files with 1 additions and 1 deletions
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2
src/lj_asm.c
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@ -2423,9 +2423,9 @@ static void asm_comp_(ASMState *as, IRIns *ir, int cc)
asm_guardcc(as, cc);
if (usetest && left != RID_MRM) {
/* Use test r,r instead of cmp r,0. */
emit_rr(as, XO_TEST, left, left);
if (irl+1 == ir) /* Referencing previous ins? */
as->testmcp = as->mcp; /* Set flag to drop test r,r if possible. */
emit_rr(as, XO_TEST, left, left);
} else {
x86Op xo;
if (checki8(imm)) {