diff --git a/include/llvm/Target/Machine.h b/include/llvm/Target/Machine.h
index 2f1fe521948..3320c35b34c 100644
--- a/include/llvm/Target/Machine.h
+++ b/include/llvm/Target/Machine.h
@@ -14,6 +14,7 @@
 class TargetMachine;
 class MachineInstrInfo;
 class MachineInstrDescriptor;
+class MachineRegInfo;
 
 //---------------------------------------------------------------------------
 // Data types used to define information about a single machine instruction
@@ -56,6 +57,8 @@ public:
   
   virtual const MachineInstrInfo& getInstrInfo() const = 0;
 
+  virtual const MachineRegInfo& getRegInfo() const = 0;
+
   virtual unsigned int	findOptimalStorageSize	(const Type* ty) const;
   
   // This really should be in the register info class