X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firgmod.c;h=0167e8af1768135d1cf1c7907e6436eee1367cd8;hb=eda9d668d0e8c8246015b4c5e743316a6a835a23;hp=517051172edb8708ffde5a2934cb4bff2f1223f9;hpb=2cbb2203c867a84600d0608b7641895b03fdbd21;p=libfirm

diff --git a/ir/ir/irgmod.c b/ir/ir/irgmod.c
index 517051172..0167e8af1 100644
--- a/ir/ir/irgmod.c
+++ b/ir/ir/irgmod.c
@@ -1,15 +1,28 @@
 /*
- * Project:     libFIRM
- * File name:   ir/ir/irgmod.c
- * Purpose:     Support for ir graph modification.
- * Author:      Martin Trapp, Christian Schaefer
- * Modified by: Goetz Lindenmaier
- * Created:
- * CVS-ID:      $Id$
- * Copyright:   (c) 1998-2003 Universität Karlsruhe
- * Licence:     This file 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.
  */
 
+/**
+ * @file
+ * @brief    Support for ir graph modification.
+ * @author   Martin Trapp, Christian Schaefer, Goetz Lindenmaier
+ * @version  $Id$
+ */
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif
@@ -71,8 +84,6 @@ void exchange(ir_node *old, ir_node *nw)
 	* the edges from the old node to the new directly.
 	*/
 	if (edges_activated(irg)) {
-		int i;
-
 		/* copy all dependencies from old to new */
 		add_irn_deps(nw, old);