--- old/src/share/vm/opto/opcodes.cpp	2010-11-16 18:17:32.000000000 +0100
+++ new/src/share/vm/opto/opcodes.cpp	2010-11-16 18:17:32.000000000 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 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 +22,8 @@
  *
  */
 
+// no precompiled headers
+
 // ----------------------------------------------------------------------------
 // Build a table of class names as strings.  Used both for debugging printouts
 // and in the ADL machine descriptions.