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-rw-r--r--llvm/lib/IR/ConstantFold.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/IR/ConstantFold.cpp b/llvm/lib/IR/ConstantFold.cpp
index 16b113d..178612c 100644
--- a/llvm/lib/IR/ConstantFold.cpp
+++ b/llvm/lib/IR/ConstantFold.cpp
@@ -1057,7 +1057,8 @@ Constant *llvm::ConstantFoldBinaryInstruction(unsigned Opcode,
if (GVAlign > 1) {
unsigned DstWidth = CI2->getType()->getBitWidth();
- unsigned SrcWidth = std::min(DstWidth, Log2_32(GVAlign));
+ unsigned SrcWidth =
+ std::min(DstWidth, static_cast<unsigned>(Log2_32(GVAlign)));
APInt BitsNotSet(APInt::getLowBitsSet(DstWidth, SrcWidth));
// If checking bits we know are clear, return zero.