--- old/src/cpu/x86/vm/bytecodeInterpreter_x86.inline.hpp	2010-11-16 18:02:35.000000000 +0100
+++ new/src/cpu/x86/vm/bytecodeInterpreter_x86.inline.hpp	2010-11-16 18:02:35.000000000 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 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 +22,9 @@
  *
  */
 
+#ifndef CPU_X86_VM_BYTECODEINTERPRETER_X86_INLINE_HPP
+#define CPU_X86_VM_BYTECODEINTERPRETER_X86_INLINE_HPP
+
 // Inline interpreter functions for IA32
 
 inline jfloat BytecodeInterpreter::VMfloatAdd(jfloat op1, jfloat op2) { return op1 + op2; }
@@ -278,3 +281,5 @@
 inline jbyte BytecodeInterpreter::VMint2Byte(jint val) {
   return (jbyte) val;
 }
+
+#endif // CPU_X86_VM_BYTECODEINTERPRETER_X86_INLINE_HPP