/*
- * Project: libFIRM
- * File name: ir/opt/scalar_replace.h
- * Purpose: scalar replacement of compounds
- * Author: Beyhan Veliev
- * Created:
- * CVS-ID: $Id$
- * Copyright: (c) 1998-2005 Universität Karlsruhe
- * Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE.
+ * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
+ *
+ * This file is part of libFirm.
+ *
+ * This file may be distributed and/or modified under the terms of the
+ * GNU General Public License version 2 as published by the Free Software
+ * Foundation and appearing in the file LICENSE.GPL included in the
+ * packaging of this file.
+ *
+ * Licensees holding valid libFirm Professional Edition licenses may use
+ * this file in accordance with the libFirm Commercial License.
+ * Agreement provided with the Software.
+ *
+ * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+ * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE.
*/
-#ifndef _SCALAR_REPLACE_H_
-#define _SCALAR_REPLACE_H_
+/**
+ * @file
+ * @brief Scalar replacement of compounds.
+ * @author Beyhan Veliev, Michael Beck
+ * @version $Id$
+ */
+#ifndef FIRM_OPT_SCALAR_REPLACE_H
+#define FIRM_OPT_SCALAR_REPLACE_H
-#include "irgraph.h"
+#include "firm_types.h"
/**
- * Do the scalar replacement optimization.
- * Replace local compound entities (like structures and arrays)
- * with atomic values if possible. Does not handle classes yet.
+ * Returns non-zero, if the address of an entity
+ * represented by a Sel node (or its successor Sels) is taken.
*
- * @param irg the graph which should be optimized
+ * @param sel the Sel node
*/
-void scalar_replacement_opt(ir_graph *irg);
+int is_address_taken(ir_node *sel);
-#endif /* _SCALAR_REPLACE_H_ */
+#endif /* FIRM_OPT_SCALAR_REPLACE_H */