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-rw-r--r--llvm/lib/Analysis/ConstantFolding.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Analysis/ConstantFolding.cpp b/llvm/lib/Analysis/ConstantFolding.cpp
index 1cdc540..45988a0 100644
--- a/llvm/lib/Analysis/ConstantFolding.cpp
+++ b/llvm/lib/Analysis/ConstantFolding.cpp
@@ -1678,7 +1678,7 @@ static Constant *ConstantFoldScalarCall(StringRef Name, unsigned IntrinsicID,
}
if (IntrinsicID == Intrinsic::copysign) {
APFloat V1 = Op1->getValueAPF();
- APFloat V2 = Op2->getValueAPF();
+ const APFloat &V2 = Op2->getValueAPF();
V1.copySign(V2);
return ConstantFP::get(Ty->getContext(), V1);
}