From a05a339c968f0f7ccaca26736f42b11a891fbaa9 Mon Sep 17 00:00:00 2001
From: NAKAMURA Takumi <geek4civic@gmail.com>
Date: Thu, 24 Jan 2013 14:12:12 +0000
Subject: [PATCH] lli/RecordingMemoryManager: Free allocated sections in the
 destructor to satisfy --vg-leak!

FIXME: It could be generalized in MemoryManager.
llvm-svn: 173349
---
 llvm/tools/lli/RecordingMemoryManager.cpp | 11 +++++++++++
 llvm/tools/lli/RecordingMemoryManager.h   |  2 +-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/llvm/tools/lli/RecordingMemoryManager.cpp b/llvm/tools/lli/RecordingMemoryManager.cpp
index 75cb97813062..d9715e1a038c 100644
--- a/llvm/tools/lli/RecordingMemoryManager.cpp
+++ b/llvm/tools/lli/RecordingMemoryManager.cpp
@@ -15,6 +15,17 @@
 #include "RecordingMemoryManager.h"
 using namespace llvm;
 
+RecordingMemoryManager::~RecordingMemoryManager() {
+  for (SmallVectorImpl<Allocation>::iterator
+         I = AllocatedCodeMem.begin(), E = AllocatedCodeMem.end();
+       I != E; ++I)
+    free(I->first.base());
+  for (SmallVectorImpl<Allocation>::iterator
+         I = AllocatedDataMem.begin(), E = AllocatedDataMem.end();
+       I != E; ++I)
+    free(I->first.base());
+}
+
 uint8_t *RecordingMemoryManager::
 allocateCodeSection(uintptr_t Size, unsigned Alignment, unsigned SectionID) {
   // The recording memory manager is just a local copy of the remote target.
diff --git a/llvm/tools/lli/RecordingMemoryManager.h b/llvm/tools/lli/RecordingMemoryManager.h
index 20fd0c2e6ed7..85bf4e144363 100644
--- a/llvm/tools/lli/RecordingMemoryManager.h
+++ b/llvm/tools/lli/RecordingMemoryManager.h
@@ -33,7 +33,7 @@ private:
 
 public:
   RecordingMemoryManager() {}
-  virtual ~RecordingMemoryManager() {}
+  virtual ~RecordingMemoryManager();
 
   typedef SmallVectorImpl<Allocation>::const_iterator const_data_iterator;
   typedef SmallVectorImpl<Allocation>::const_iterator const_code_iterator;