1 files changed, 1 insertions, 1 deletions
diff --git a/include/llvm/Operator.h b/include/llvm/Operator.h
index 60865aa8ad..d848417625 100644
--- a/include/llvm/Operator.h
+++ b/include/llvm/Operator.h
@@ -99,7 +99,7 @@ public:
   /// hasNoSignedWrap - Test whether this operation is known to never
   /// undergo signed overflow, aka the nsw property.
   bool hasNoSignedWrap() const {
-    return SubclassOptionalData & NoSignedWrap;
+    return static_cast<bool>(SubclassOptionalData & NoSignedWrap);
   }
 
   static inline bool classof(const OverflowingBinaryOperator *) { return true; }