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| author | Alkis Evlogimenos <alkis@evlogimenos.com> | 2004-03-15 17:20:14 +0000 |
|---|---|---|
| committer | Alkis Evlogimenos <alkis@evlogimenos.com> | 2004-03-15 17:20:14 +0000 |
| commit | 63dd4ff809edf16552aecdb082a52ef9364d16aa (patch) | |
| tree | 3574b292d53ad7ba849ae99906a63d044af362e5 | |
| parent | 6dd196f762c934981ede17e197746b11426cd23a (diff) | |
Add LAHF instruction
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12424 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/X86/X86InstrInfo.td | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td index 2a7a933593..4e92b5c1f8 100644 --- a/lib/Target/X86/X86InstrInfo.td +++ b/lib/Target/X86/X86InstrInfo.td @@ -600,6 +600,7 @@ def TEST32mi : Im32i32<"test", 0xF7, MRM0m >; // flags = [mem32] & // Condition code ops, incl. set if equal/not equal/... def SAHF : I <"sahf" , 0x9E, RawFrm>, Imp<[AH],[]>; // flags = AH +def LAHF : I <"lahf" , 0x9F, RawFrm>, Imp<[],[AH]>; // AH = flags def SETBr : I <"setb" , 0x92, MRM0r>, TB; // R8 = < unsign def SETBm : Im8<"setb" , 0x92, MRM0m>, TB; // [mem8] = < unsign |