--- old/src/share/vm/c1/c1_IR.hpp	2010-06-03 11:27:06.894749000 -0700
+++ new/src/share/vm/c1/c1_IR.hpp	2010-06-03 11:27:06.718868000 -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) {