--- a/hotspot/src/share/vm/c1/c1_IR.hpp	Thu Jun 03 14:20:27 2010 -0700
+++ b/hotspot/src/share/vm/c1/c1_IR.hpp	Fri Jun 04 11:18:04 2010 -0700
@@ -371,8 +371,8 @@
 // instructions from the instruction list.
 //
 
-class SubstitutionResolver: public BlockClosure {
-  static void substitute(Value* v);
+class SubstitutionResolver: public BlockClosure, ValueVisitor {
+  virtual void visit(Value* v);
 
  public:
   SubstitutionResolver(IR* hir) {