[llvm-commits] [llvm] r98936 - /llvm/trunk/lib/Target/ARM/ARMTargetMachine.h

[Jeffrey Yasskin]

Author: jyasskin
Date: Fri Mar 19 00:25:28 2010
New Revision: 98936

URL: http://llvm.org/viewvc/llvm-project?rev=98936&view=rev
Log:
Remove a memory leak from ThumbTargetMachine.

Modified:
    llvm/trunk/lib/Target/ARM/ARMTargetMachine.h

Modified: llvm/trunk/lib/Target/ARM/ARMTargetMachine.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMTargetMachine.h?rev=98936&r1=98935&r2=98936&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMTargetMachine.h (original)
+++ llvm/trunk/lib/Target/ARM/ARMTargetMachine.h Fri Mar 19 00:25:28 2010
@@ -23,6 +23,7 @@
 #include "ARMISelLowering.h"
 #include "Thumb1InstrInfo.h"
 #include "Thumb2InstrInfo.h"
+#include "llvm/ADT/OwningPtr.h"
 
 namespace llvm {
 
@@ -83,7 +84,8 @@
 ///   Thumb-1 and Thumb-2.
 ///
 class ThumbTargetMachine : public ARMBaseTargetMachine {
-  ARMBaseInstrInfo    *InstrInfo;   // either Thumb1InstrInfo or Thumb2InstrInfo
+  // Either Thumb1InstrInfo or Thumb2InstrInfo.
+  OwningPtr<ARMBaseInstrInfo> InstrInfo;
   const TargetData    DataLayout;   // Calculates type size & alignment
   ARMTargetLowering   TLInfo;
 public:
@@ -100,7 +102,9 @@
   }
 
   /// returns either Thumb1InstrInfo or Thumb2InstrInfo
-  virtual const ARMBaseInstrInfo *getInstrInfo() const { return InstrInfo; }
+  virtual const ARMBaseInstrInfo *getInstrInfo() const {
+    return InstrInfo.get();
+  }
   virtual const TargetData       *getTargetData() const { return &DataLayout; }
 };