/* -*- c -*- */
/*
- * Project: libFIRM
- * File name: ir/ana2/pto_util.c
- * Purpose: Pto Utilities
- * Author: Florian
- * Modified by:
- * Created: Mon 18 Oct 2004
- * CVS-ID: $Id$
- * Copyright: (c) 1999-2004 Universität Karlsruhe
- * Licence: This file is protected by GPL - GNU GENERAL PUBLIC LICENSE.
+ * Copyright (C) 1995-2007 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 _PTO_UTIL_H_
-# define _PTO_UTIL_H_
+/**
+ * @file
+ * @brief Utilitites for PTO
+ * @author Florian
+ * @date Sat Nov 13 19:35:27 CET 2004
+ * @version $Id$
+ */
+# ifndef FIRM_ANA2_PTO_UTIL_H
+# define FIRM_ANA2_PTO_UTIL_H
-# include "irgraph.h"
+# include "irnode.h"
+# include "entity.h"
-/*
- Find the arguments of a graph. For a method that has n args, the
- result array has 'n+1' entries, the last of which is written NULL.
-*/
-ir_node **find_irg_args (ir_graph*);
+/* ===================================================
+ Global Defines:
+ =================================================== */
+
+/* ===================================================
+ Global Data Types:
+ =================================================== */
+
+/* ===================================================
+ Global Prototypes:
+ =================================================== */
+/** Get the entity of a ptr. */
+ir_entity *get_ptr_ent (ir_node *ptr);
+
+/**
+ * Find the arguments of a graph. For a method that has n args, the
+ * result array has 'n+1' entries, the last of which is written NULL.
+ *
+ * @param irg The IR graph
+ */
+ir_node **find_irg_args (ir_graph *irg);
+
+/* Check whether the load of the given ptr is a dummy */
+int is_dummy_load_ptr (ir_node*);
+
+/* ===================================================
+ Global Variables:
+ =================================================== */
+
+
+# endif /* not defined _PTO_UTIL_ */
-# endif /* not defined _PTO_UTIL_H_ */
\f
/*
$Log$
- Revision 1.1 2004/10/22 15:10:51 liekweg
- moved utils to pto_util
+ Revision 1.8 2006/12/13 19:46:47 beck
+ rename type entity into ir_entity
+ Revision 1.7 2005/06/17 17:43:52 beck
+ added doxygen docu
- */
+ Revision 1.6 2004/11/26 15:59:14 liekweg
+ recognize dummy loads
+
+ Revision 1.5 2004/11/24 14:53:56 liekweg
+ Bugfixes
+
+ Revision 1.4 2004/11/18 16:37:07 liekweg
+ rewrite
+
+
+*/