diff --git a/llvm/lib/Analysis/DataStructure/BottomUpClosure.cpp b/llvm/lib/Analysis/DataStructure/BottomUpClosure.cpp
index 47ffc87..640463d 100644
--- a/llvm/lib/Analysis/DataStructure/BottomUpClosure.cpp
+++ b/llvm/lib/Analysis/DataStructure/BottomUpClosure.cpp
@@ -305,7 +305,7 @@
 // releaseMemory - If the pass pipeline is done with this pass, we can release
 // our memory... here...
 //
-void BUDataStructures::releaseMemory() {
+void BUDataStructures::releaseMyMemory() {
   for (hash_map<Function*, DSGraph*>::iterator I = DSInfo.begin(),
          E = DSInfo.end(); I != E; ++I) {
     I->second->getReturnNodes().erase(I->first);