[llvm-commits] CVS: llvm/lib/Target/X86/X86ISelPattern.cpp

[Chris Lattner]

Changes in directory llvm/lib/Target/X86:

X86ISelPattern.cpp updated: 1.76 -> 1.77
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Log message:

X86 shifts mask the amount.


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Diffs of the changes:  (+1 -0)

Index: llvm/lib/Target/X86/X86ISelPattern.cpp
diff -u llvm/lib/Target/X86/X86ISelPattern.cpp:1.76 llvm/lib/Target/X86/X86ISelPattern.cpp:1.77
--- llvm/lib/Target/X86/X86ISelPattern.cpp:1.76	Tue Jan 18 14:05:56 2005
+++ llvm/lib/Target/X86/X86ISelPattern.cpp	Tue Jan 18 21:36:30 2005
@@ -43,6 +43,7 @@
       // X86 is wierd, it always uses i8 for shift amounts and setcc results.
       setShiftAmountType(MVT::i8);
       setSetCCResultType(MVT::i8);
+      setShiftAmountFlavor(Mask);   // shl X, 32 == shl X, 0
 
       // Set up the register classes.
       addRegisterClass(MVT::i8, X86::R8RegisterClass);