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-rw-r--r--clang/lib/CodeGen/CGExpr.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp
index 428c8ffd2a1..265ef27a46b 100644
--- a/clang/lib/CodeGen/CGExpr.cpp
+++ b/clang/lib/CodeGen/CGExpr.cpp
@@ -599,7 +599,7 @@ void CodeGenFunction::EmitTypeCheck(TypeCheckKind TCK, SourceLocation Loc,
AlignVal = getContext().getTypeAlignInChars(Ty).getQuantity();
// The glvalue must be suitably aligned.
- if (AlignVal) {
+ if (AlignVal > 1) {
llvm::Value *Align =
Builder.CreateAnd(Builder.CreatePtrToInt(Ptr, IntPtrTy),
llvm::ConstantInt::get(IntPtrTy, AlignVal - 1));
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