Fix memory leak (PR 775).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34462 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Analysis/ET-Forest.h b/include/llvm/Analysis/ET-Forest.h
index be9df98e26b3377aaaf34c93b4e794625a16e250..2c6726f9289ffe4cb2746e442876597538cb0cea 100644 (file)
--- a/include/llvm/Analysis/ET-Forest.h
+++ b/include/llvm/Analysis/ET-Forest.h
@@ -141,6 +141,8 @@ public:
   // removeFromForest()
   ~ETNode() {
     delete RightmostOcc;
+    if (ParentOcc)
+      delete ParentOcc;
   }
 
   void removeFromForest() {