[llvm-commits] [llvm] r170012 - /llvm/trunk/lib/Target/Mips/MipsTargetMachine.h
Akira Hatanaka
ahatanaka at mips.com
Wed Dec 12 12:09:58 PST 2012
Author: ahatanak
Date: Wed Dec 12 14:09:58 2012
New Revision: 170012
URL: http://llvm.org/viewvc/llvm-project?rev=170012&view=rev
Log:
[mips] Fix a memory leak bug report by NAKAMURA Takumi.
Modified:
llvm/trunk/lib/Target/Mips/MipsTargetMachine.h
Modified: llvm/trunk/lib/Target/Mips/MipsTargetMachine.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsTargetMachine.h?rev=170012&r1=170011&r2=170012&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsTargetMachine.h (original)
+++ llvm/trunk/lib/Target/Mips/MipsTargetMachine.h Wed Dec 12 14:09:58 2012
@@ -20,6 +20,7 @@
#include "MipsJITInfo.h"
#include "MipsSelectionDAGInfo.h"
#include "MipsSubtarget.h"
+#include "llvm/ADT/OwningPtr.h"
#include "llvm/DataLayout.h"
#include "llvm/Target/TargetFrameLowering.h"
#include "llvm/Target/TargetMachine.h"
@@ -32,8 +33,8 @@
class MipsTargetMachine : public LLVMTargetMachine {
MipsSubtarget Subtarget;
const DataLayout DL; // Calculates type size & alignment
- const MipsInstrInfo *InstrInfo;
- const MipsFrameLowering *FrameLowering;
+ OwningPtr<const MipsInstrInfo> InstrInfo;
+ OwningPtr<const MipsFrameLowering> FrameLowering;
MipsTargetLowering TLInfo;
MipsSelectionDAGInfo TSInfo;
MipsJITInfo JITInfo;
@@ -47,12 +48,12 @@
CodeGenOpt::Level OL,
bool isLittle);
- virtual ~MipsTargetMachine() { delete InstrInfo; }
+ virtual ~MipsTargetMachine() {}
virtual const MipsInstrInfo *getInstrInfo() const
- { return InstrInfo; }
+ { return InstrInfo.get(); }
virtual const TargetFrameLowering *getFrameLowering() const
- { return FrameLowering; }
+ { return FrameLowering.get(); }
virtual const MipsSubtarget *getSubtargetImpl() const
{ return &Subtarget; }
virtual const DataLayout *getDataLayout() const
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