PowerPC zero extends setcc results

llvm-svn: 21147
diff --git a/llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp b/llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp
index ca2acc6..3c3b14e 100644
--- a/llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp
+++ b/llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp
@@ -62,6 +62,7 @@
       setOperationAction(ISD::UREM, MVT::i32, Expand);
 
       setShiftAmountFlavor(Extend);   // shl X, 32 == 0
+      setSetCCResultContents(ZeroOrOneSetCCResult);
       addLegalFPImmediate(+0.0); // Necessary for FSEL
       addLegalFPImmediate(-0.0); //