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-rw-r--r--llvm/lib/Transforms/IPO/MergeFunctions.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/IPO/MergeFunctions.cpp b/llvm/lib/Transforms/IPO/MergeFunctions.cpp
index a1d91c256e5..2b7fb5d99d6 100644
--- a/llvm/lib/Transforms/IPO/MergeFunctions.cpp
+++ b/llvm/lib/Transforms/IPO/MergeFunctions.cpp
@@ -548,6 +548,7 @@ static bool fold(std::vector<Function *> &FnVec, unsigned i, unsigned j) {
F->getParent());
H->copyAttributesFrom(F);
H->takeName(F);
+ F->replaceAllUsesWith(H);
ThunkGToF(F, G);
ThunkGToF(F, H);
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