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Add LAHF instruction

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12424 91177308-0d34-0410-b5e6-96231b3b80d8
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Alkis Evlogimenos 2004-03-15 17:20:14 +00:00
parent 6dd196f762
commit 63dd4ff809
1 changed files with 1 additions and 0 deletions
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lib/Target/X86/X86InstrInfo.td
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@ -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