Give the unified exit node a name

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2550 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp b/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp
index e6f65a81087222c926beeda021b2f286aedd6d71..64ae2e3ed5c1ee7658cbbfb468046811ce895449 100644 (file)
--- a/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp
+++ b/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp
@@ -49,7 +49,7 @@ bool UnifyFunctionExitNodes::runOnFunction(Function *M) {
 
   if (M->getReturnType() != Type::VoidTy) {
     // If the function doesn't return void... add a PHI node to the block...
-    PHINode *PN = new PHINode(M->getReturnType());
+    PHINode *PN = new PHINode(M->getReturnType(), "UnifiedRetVal");
     NewRetBlock->getInstList().push_back(PN);
 
     // Add an incoming element to the PHI node for every return instruction that