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| author | Evan Cheng <evan.cheng@apple.com> | 2007-09-26 21:28:00 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2007-09-26 21:28:00 +0000 |
| commit | f134131f0b7f247fa3d810d41ffafd9956f6b048 (patch) | |
| tree | 9f8b30ba43d4cc7e6df8fbde5294ccbfad02837f | |
| parent | 99f8c26835a13e778e3133a58cb4de98115802e9 (diff) | |
| download | external_llvm-f134131f0b7f247fa3d810d41ffafd9956f6b048.zip external_llvm-f134131f0b7f247fa3d810d41ffafd9956f6b048.tar.gz external_llvm-f134131f0b7f247fa3d810d41ffafd9956f6b048.tar.bz2 | |
Some assemblers do not recognize aliases pushfd, pushfq, popfd, and popfq. Just emit them as pushf and popf.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42371 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/X86/X86InstrInfo.td | 4 | ||||
| -rw-r--r-- | lib/Target/X86/X86InstrX86-64.td | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td index 4ddff14..126677d 100644 --- a/lib/Target/X86/X86InstrInfo.td +++ b/lib/Target/X86/X86InstrInfo.td @@ -430,9 +430,9 @@ def PUSH32r : I<0x50, AddRegFrm, (outs), (ins GR32:$reg), "push{l}\t$reg",[]>; } let Defs = [ESP, EFLAGS], Uses = [ESP] in -def POPFD : I<0x9D, RawFrm, (outs), (ins), "popfd", []>; +def POPFD : I<0x9D, RawFrm, (outs), (ins), "popf", []>; let Defs = [ESP], Uses = [ESP, EFLAGS] in -def PUSHFD : I<0x9C, RawFrm, (outs), (ins), "pushfd", []>; +def PUSHFD : I<0x9C, RawFrm, (outs), (ins), "pushf", []>; def MovePCtoStack : I<0, Pseudo, (outs), (ins piclabel:$label), "call\t$label", []>; diff --git a/lib/Target/X86/X86InstrX86-64.td b/lib/Target/X86/X86InstrX86-64.td index 6b1d409..c0287c4 100644 --- a/lib/Target/X86/X86InstrX86-64.td +++ b/lib/Target/X86/X86InstrX86-64.td @@ -124,9 +124,9 @@ def PUSH64r : I<0x50, AddRegFrm, } let Defs = [RSP, EFLAGS], Uses = [RSP] in -def POPFQ : I<0x9D, RawFrm, (outs), (ins), "popfq", []>, REX_W; +def POPFQ : I<0x9D, RawFrm, (outs), (ins), "popf", []>, REX_W; let Defs = [RSP], Uses = [RSP, EFLAGS] in -def PUSHFQ : I<0x9C, RawFrm, (outs), (ins), "pushfq", []>; +def PUSHFQ : I<0x9C, RawFrm, (outs), (ins), "pushf", []>; def LEA64_32r : I<0x8D, MRMSrcMem, (outs GR32:$dst), (ins lea64_32mem:$src), |