diff --git a/include/llvm/Target/TargetMachine.h b/include/llvm/Target/TargetMachine.h
index 6697b73f49f..61167c4ad75 100644
--- a/include/llvm/Target/TargetMachine.h
+++ b/include/llvm/Target/TargetMachine.h
@@ -28,6 +28,7 @@ class TargetInstrInfo;
 class TargetIntrinsicInfo;
 class TargetJITInfo;
 class TargetLowering;
+class TargetSelectionDAGInfo;
 class TargetFrameInfo;
 class JITCodeEmitter;
 class MCContext;
@@ -106,6 +107,7 @@ public:
   virtual const TargetInstrInfo        *getInstrInfo() const { return 0; }
   virtual const TargetFrameInfo        *getFrameInfo() const { return 0; }
   virtual       TargetLowering    *getTargetLowering() const { return 0; }
+  virtual       TargetSelectionDAGInfo *getSelectionDAGInfo() const{ return 0; }
   virtual const TargetData            *getTargetData() const { return 0; }
   
   /// getMCAsmInfo - Return target specific asm information.