Author: djg
Date: Wed Feb 13 17:07:24 2008
New Revision: 47099
URL: http://llvm.org/viewvc/llvm-project?rev=47099&view=rev
Log:
Assigning an APInt to 0 with plain assignment gives it a one-bit
size. Initialize these APInts to properly-sized zero values.
Modified:
llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=47099&r1=47098&r2=47099&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Wed Feb 13 17:07:24 2008
@@ -5653,7 +5653,7 @@
"Should use MaskedValueIsZero if you don't know whether Op"
" is a target node!");
- KnownZero = KnownOne = 0; // Don't know anything.
+ KnownZero = KnownOne = APInt(Mask.getBitWidth(), 0); // Don't know
anything.
switch (Opc) {
default: break;
case X86ISD::SETCC:
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