Fix batch of converting RegisterPass<> to INTIALIZE_PASS().

llvm-svn: 109045
diff --git a/llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp b/llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp
index 3fa8b70..3d64d53 100644
--- a/llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp
+++ b/llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp
@@ -24,8 +24,8 @@
 using namespace llvm;
 
 char UnifyFunctionExitNodes::ID = 0;
-static RegisterPass<UnifyFunctionExitNodes>
-X("mergereturn", "Unify function exit nodes");
+INITIALIZE_PASS(UnifyFunctionExitNodes, "mergereturn",
+                "Unify function exit nodes", false, false);
 
 Pass *llvm::createUnifyFunctionExitNodesPass() {
   return new UnifyFunctionExitNodes();