lli/RecordingMemoryManager: Free allocated sections in the destructor to satisfy --vg-leak!

FIXME: It could be generalized in MemoryManager.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173349 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 12 insertions, 1 deletions

diff --git a/tools/lli/RecordingMemoryManager.cpp b/tools/lli/RecordingMemoryManager.cpp
index 75cb9781306..d9715e1a038 100644
--- a/tools/lli/RecordingMemoryManager.cpp
+++ b/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/tools/lli/RecordingMemoryManager.h b/tools/lli/RecordingMemoryManager.h
index 20fd0c2e6ed..85bf4e14436 100644
--- a/tools/lli/RecordingMemoryManager.h
+++ b/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;