[llvm-commits] CVS: llvm/lib/Target/X86/X86InstrInfo.def

[Chris Lattner]

Changes in directory llvm/lib/Target/X86:

X86InstrInfo.def updated: 1.38 -> 1.39

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Log message:

Fix encoding of CBW instruction


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Diffs of the changes:

Index: llvm/lib/Target/X86/X86InstrInfo.def
diff -u llvm/lib/Target/X86/X86InstrInfo.def:1.38 llvm/lib/Target/X86/X86InstrInfo.def:1.39
--- llvm/lib/Target/X86/X86InstrInfo.def:1.38	Thu Dec 12 21:51:55 2002
+++ llvm/lib/Target/X86/X86InstrInfo.def	Thu Dec 12 22:41:31 2002
@@ -181,7 +181,7 @@
 I(CMPri8      , "cmp",   0x80,             0, X86II::MRMS7r | X86II::Arg8, NoIR, NoIR)    // compare R8, imm8
 
 // Sign extenders (first 3 are good for DIV/IDIV; the others are more general)
-I(CBW         , "cbw",   0x98,             0, X86II::RawFrm, O_AL, O_AX)                     // AX = signext(AL)
+I(CBW         , "cbw",   0x98,             0, X86II::RawFrm | X86II::OpSize, O_AL, O_AX)     // AX = signext(AL)
 I(CWD         , "cwd",   0x99,             0, X86II::RawFrm, O_AX, O_DX)                     // DX:AX = signext(AX)
 I(CDQ         , "cdq",   0x99,             0, X86II::RawFrm, O_EAX, O_EDX)                   // EDX:EAX = signext(EAX)
 I(MOVSXr16r8  , "movsx", 0xBE,             0, X86II::MRMSrcReg | X86II::TB |                 // R16 = signext(R8)