Moved MachineBasicBlock deconstructor to cpp file and removed it from LeakDetector to fix memory leak bug.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13718 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 11 insertions, 5 deletions

diff --git a/lib/CodeGen/MachineBasicBlock.cpp b/lib/CodeGen/MachineBasicBlock.cpp
index c0b144d26c..c72b247d8a 100644
--- a/lib/CodeGen/MachineBasicBlock.cpp
+++ b/lib/CodeGen/MachineBasicBlock.cpp
@@ -20,14 +20,20 @@
 #include "Support/LeakDetector.h"
 using namespace llvm;
 
+MachineBasicBlock::~MachineBasicBlock() {
+  LeakDetector::removeGarbageObject(this);
+}
+  
+
+
 // MBBs start out as #-1. When a MBB is added to a MachineFunction, it 
 // gets the next available unique MBB number. If it is removed from a
 // MachineFunction, it goes back to being #-1.
 void ilist_traits<MachineBasicBlock>::addNodeToList (MachineBasicBlock* N)
 {
   assert(N->Parent == 0 && "machine instruction already in a basic block");
-  N->Parent = parent;
-  N->Number = parent->getNextMBBNumber();
+  N->Parent = Parent;
+  N->Number = Parent->getNextMBBNumber();
   LeakDetector::removeGarbageObject(N);
   
 
diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp
index a3e9211f5c..54149c3281 100644
--- a/lib/CodeGen/MachineFunction.cpp
+++ b/lib/CodeGen/MachineFunction.cpp
@@ -98,9 +98,9 @@ void ilist_traits<MachineBasicBlock>::transferNodesFromList(
     ilist_iterator<MachineBasicBlock> first,
     ilist_iterator<MachineBasicBlock> last)
 {
-    if (parent != toList.parent)
+    if (Parent != toList.Parent)
         for (; first != last; ++first)
-            first->Parent = toList.parent;
+            first->Parent = toList.Parent;
 }
 
 MachineFunction::MachineFunction(const Function *F,
@@ -110,7 +110,7 @@ MachineFunction::MachineFunction(const Function *F,
   MFInfo = new MachineFunctionInfo(*this);
   FrameInfo = new MachineFrameInfo();
   ConstantPool = new MachineConstantPool();
-  BasicBlocks.parent = this;
+  BasicBlocks.Parent = this;
 }
 
 MachineFunction::~MachineFunction() {