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-rw-r--r--lib/Transforms/Utils/CloneFunction.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Transforms/Utils/CloneFunction.cpp b/lib/Transforms/Utils/CloneFunction.cpp
index 154a082b3a..29c7aaa037 100644
--- a/lib/Transforms/Utils/CloneFunction.cpp
+++ b/lib/Transforms/Utils/CloneFunction.cpp
@@ -117,9 +117,9 @@ Function *CloneFunction(const Function *F,
// Loop over the arguments, copying the names of the mapped arguments over...
Function::aiterator DestI = NewF->abegin();
for (Function::const_aiterator I = F->abegin(), E = F->aend(); I != E; ++I)
- if (ValueMap.count(I)) { // Is this argument preserved?
+ if (ValueMap.count(I) == 0) { // Is this argument preserved?
DestI->setName(I->getName()); // Copy the name over...
- ValueMap[I] = DestI; // Add mapping to ValueMap
+ ValueMap[I] = DestI++; // Add mapping to ValueMap
}
std::vector<ReturnInst*> Returns; // Ignore returns cloned...