X86 zero extends setcc results

llvm-svn: 21146
2005-04-07 19:41:46 +00:00 · 2005-04-07 19:41:46 +00:00 · 38fd97084b
parent 693e797be9
commit 38fd97084b
1 changed files with 1 additions and 0 deletions
--- a/llvm/lib/Target/X86/X86ISelPattern.cpp
+++ b/llvm/lib/Target/X86/X86ISelPattern.cpp
@ -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.