From ffee0d4dfe4d70506495188ad62479cfaac1e0c7 Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Wed, 21 Feb 2007 02:36:31 +0000
Subject: [PATCH] Fix memory leak (PR 775).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34462 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/Analysis/ET-Forest.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/llvm/Analysis/ET-Forest.h b/include/llvm/Analysis/ET-Forest.h
index be9df98e26b..2c6726f9289 100644
--- 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() {