Rename SetCCResultContents to BooleanContents.  In
practice these booleans are mostly produced by SetCC,
however the concept is more general.

llvm-svn: 59911
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 869b938..852e3ff 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -63,7 +63,7 @@
 
   // X86 is weird, it always uses i8 for shift amounts and setcc results.
   setShiftAmountType(MVT::i8);
-  setSetCCResultContents(ZeroOrOneSetCCResult);
+  setBooleanContents(ZeroOrOneBooleanContent);
   setSchedulingPreference(SchedulingForRegPressure);
   setShiftAmountFlavor(Mask);   // shl X, 32 == shl X, 0
   setStackPointerRegisterToSaveRestore(X86StackPtr);