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-rw-r--r--lib/Target/X86/X86ISelLowering.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 556aaac9ea..7bfb302788 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -5653,7 +5653,7 @@ void X86TargetLowering::computeMaskedBitsForTargetNode(const SDOperand Op,
"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: