--- a/hotspot/src/share/vm/opto/machnode.hpp	Fri Jan 29 09:27:22 2010 -0800
+++ b/hotspot/src/share/vm/opto/machnode.hpp	Fri Jan 29 22:51:41 2010 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright 1997-2007 Sun Microsystems, Inc.  All Rights Reserved.
+ * Copyright 1997-2010 Sun Microsystems, Inc.  All Rights Reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -232,7 +232,7 @@
   // Expand method for MachNode, replaces nodes representing pseudo
   // instructions with a set of nodes which represent real machine
   // instructions and compute the same value.
-  virtual MachNode *Expand( State *, Node_List &proj_list ) { return this; }
+  virtual MachNode *Expand( State *, Node_List &proj_list, Node* mem ) { return this; }
 
   // Bottom_type call; value comes from operand0
   virtual const class Type *bottom_type() const { return _opnds[0]->type(); }