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| author | Mike Pall <mike> | 2011-04-29 19:35:25 +0200 |
|---|---|---|
| committer | Mike Pall <mike> | 2011-04-29 19:35:25 +0200 |
| commit | eb7b452d5393993dc568683b05cbb7b3c4f4f5d0 (patch) | |
| tree | eae6d3738b8fe797752498f3073ecc279b626d5e /src | |
| parent | b4cfaa62ac5039fa8ee4c80d001ea5b7cae01a5d (diff) | |
| download | luajit-eb7b452d5393993dc568683b05cbb7b3c4f4f5d0.tar.gz luajit-eb7b452d5393993dc568683b05cbb7b3c4f4f5d0.tar.bz2 luajit-eb7b452d5393993dc568683b05cbb7b3c4f4f5d0.zip | |
x86: Pop unused FP result from x87 stack.
Diffstat (limited to 'src')
| -rw-r--r-- | src/lj_asm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/lj_asm.c b/src/lj_asm.c index a69f4461..d5e74185 100644 --- a/src/lj_asm.c +++ b/src/lj_asm.c | |||
| @@ -1578,6 +1578,8 @@ static void asm_setupresult(ASMState *as, IRIns *ir, const CCallInfo *ci) | |||
| 1578 | lua_assert(!irt_ispri(ir->t)); | 1578 | lua_assert(!irt_ispri(ir->t)); |
| 1579 | ra_destreg(as, ir, RID_RET); | 1579 | ra_destreg(as, ir, RID_RET); |
| 1580 | } | 1580 | } |
| 1581 | } else if (LJ_32 && irt_isfp(ir->t)) { | ||
| 1582 | emit_x87op(as, XI_FPOP); /* Pop unused result from x87 st0. */ | ||
| 1581 | } | 1583 | } |
| 1582 | } | 1584 | } |
| 1583 | 1585 | ||