diff --git a/lib/CodeGen/InstrSched/SchedGraph.h b/lib/CodeGen/InstrSched/SchedGraph.h
index 76a7663..538590d 100644
--- a/lib/CodeGen/InstrSched/SchedGraph.h
+++ b/lib/CodeGen/InstrSched/SchedGraph.h
@@ -310,7 +310,8 @@
 					 const TargetMachine& target);
   
   void		addSSAEdge		(SchedGraphNode* node,
-					 const Value* val,
+                                         const Instruction* defVMInstr,
+                                         const Value* defValue,
 					 const TargetMachine& target);
   
   void		addNonSSAEdgesForValue	(const Instruction* instr,
diff --git a/lib/Target/SparcV9/InstrSched/SchedGraph.h b/lib/Target/SparcV9/InstrSched/SchedGraph.h
index 76a7663..538590d 100644
--- a/lib/Target/SparcV9/InstrSched/SchedGraph.h
+++ b/lib/Target/SparcV9/InstrSched/SchedGraph.h
@@ -310,7 +310,8 @@
 					 const TargetMachine& target);
   
   void		addSSAEdge		(SchedGraphNode* node,
-					 const Value* val,
+                                         const Instruction* defVMInstr,
+                                         const Value* defValue,
 					 const TargetMachine& target);
   
   void		addNonSSAEdgesForValue	(const Instruction* instr,