fix

[libfirm] / ir / ana2 / pto_util.h

diff --git a/ir/ana2/pto_util.h b/ir/ana2/pto_util.h
index 4a76bfc..df44bc4 100644 (file)
--- a/ir/ana2/pto_util.h
+++ b/ir/ana2/pto_util.h
@@ -1,20 +1,33 @@
 /* -*- c -*- */
 
 /*
-   Project:     libFIRM
-   File name:   ir/ana/pto_util.h
-   Purpose:     Utilitites for PTO
-   Author:      Florian
-   Modified by:
-   Created:     Sat Nov 13 19:35:27 CET 2004
-   CVS-ID:      $Id$
-   Copyright:   (c) 1999-2004 Universität Karlsruhe
-   Licence:     This file is protected by the 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_
-# define _PTO_UTIL_
+/**
+ * @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 "irnode.h"
 # include "entity.h"
@@ -30,7 +43,19 @@
 /* ===================================================
    Global Prototypes:
    =================================================== */
-entity *get_ptr_ent (ir_node*);
+/** 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:
@@ -43,6 +68,18 @@ entity *get_ptr_ent (ir_node*);
 \f
 /*
   $Log$
+  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