--- old/src/share/vm/opto/macro.hpp	2010-11-10 13:16:43.000000000 +0100
+++ new/src/share/vm/opto/macro.hpp	2010-11-10 13:16:43.000000000 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2010, Oracle and/or its affiliates. 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
@@ -22,6 +22,11 @@
  *
  */
 
+#ifndef SHARE_VM_OPTO_MACRO_HPP
+#define SHARE_VM_OPTO_MACRO_HPP
+
+#include "opto/phase.hpp"
+
 class  AllocateNode;
 class  AllocateArrayNode;
 class  CallNode;
@@ -116,3 +121,5 @@
   bool expand_macro_nodes();
 
 };
+
+#endif // SHARE_VM_OPTO_MACRO_HPP