Assigning an APInt to 0 with plain assignment gives it a one-bit
size. Initialize these APInts to properly-sized zero values.
llvm-svn: 47099
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 556aaac..7bfb302 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -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: