--- old/src/share/vm/c1/c1_CFGPrinter.hpp	2010-10-28 13:51:35.000000000 +0200
+++ new/src/share/vm/c1/c1_CFGPrinter.hpp	2010-10-28 13:51:35.000000000 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 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 +22,12 @@
  *
  */
 
+#ifndef SHARE_VM_C1_C1_CFGPRINTER_HPP
+#define SHARE_VM_C1_C1_CFGPRINTER_HPP
+
+#include "c1/c1_Compilation.hpp"
+#include "c1/c1_Instruction.hpp"
+
 #ifndef PRODUCT
 
 // This is a utility class used for recording the results of a
@@ -44,3 +50,5 @@
 };
 
 #endif
+
+#endif // SHARE_VM_C1_C1_CFGPRINTER_HPP