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X86 zero extends setcc results

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21146 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-04-07 19:41:46 +00:00
parent 7b5987d56e
commit 6659bd7592
1 changed files with 1 additions and 0 deletions
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lib/Target/X86/X86ISelPattern.cpp
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@ -43,6 +43,7 @@ namespace {
// X86 is wierd, it always uses i8 for shift amounts and setcc results.
setShiftAmountType(MVT::i8);
setSetCCResultType(MVT::i8);
setSetCCResultContents(ZeroOrOneSetCCResult);
setShiftAmountFlavor(Mask); // shl X, 32 == shl X, 0
// Set up the register classes.