--- a/hotspot/src/share/vm/opto/optoreg.hpp Tue Nov 23 15:01:43 2010 -0500
+++ b/hotspot/src/share/vm/opto/optoreg.hpp Tue Nov 23 13:22:55 2010 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2006, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2006, 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 SHARE_VM_OPTO_OPTOREG_HPP
+#define SHARE_VM_OPTO_OPTOREG_HPP
+
//------------------------------OptoReg----------------------------------------
// We eventually need Registers for the Real World. Registers are essentially
// non-SSA names. A Register is represented as a number. Non-regular values
@@ -192,3 +195,5 @@
OptoRegPair(OptoReg::Name f) { _second = OptoReg::Bad; _first = f; }
OptoRegPair() { _second = OptoReg::Bad; _first = OptoReg::Bad; }
};
+
+#endif // SHARE_VM_OPTO_OPTOREG_HPP