From 45934330150aecbc98c2d60fe7f17fa69e62ba71 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Fri, 18 Jun 2010 16:09:11 +0000
Subject: [PATCH] Don't bother calling releaseMemory before destroying the
 DominatorTreeBase.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106287 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/Analysis/Dominators.h | 1 -
 lib/CodeGen/MachineDominators.cpp  | 1 -
 2 files changed, 2 deletions(-)

diff --git a/include/llvm/Analysis/Dominators.h b/include/llvm/Analysis/Dominators.h
index f8103103a0e..d83573f702d 100644
--- a/include/llvm/Analysis/Dominators.h
+++ b/include/llvm/Analysis/Dominators.h
@@ -704,7 +704,6 @@ public:
   }
 
   ~DominatorTree() {
-    DT->releaseMemory();
     delete DT;
   }
 
diff --git a/lib/CodeGen/MachineDominators.cpp b/lib/CodeGen/MachineDominators.cpp
index 408873903b0..b5f8fbba99d 100644
--- a/lib/CodeGen/MachineDominators.cpp
+++ b/lib/CodeGen/MachineDominators.cpp
@@ -46,7 +46,6 @@ MachineDominatorTree::MachineDominatorTree()
 }
 
 MachineDominatorTree::~MachineDominatorTree() {
-  DT->releaseMemory();
   delete DT;
 }
 
-- 
2.34.1