X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fstat%2Fdags.c;h=6ac7e92fcb3c61697c37819b7bf4764a163e47f9;hb=a8cbb483ba7b090d5a20001c63f11588c6b97629;hp=3fc110b302de1d1ca42bb853d6024ff585a9557b;hpb=863d31d7a5c8210432fef88b30fc3e8353131538;p=libfirm

diff --git a/ir/stat/dags.c b/ir/stat/dags.c
index 3fc110b30..6ac7e92fc 100644
--- a/ir/stat/dags.c
+++ b/ir/stat/dags.c
@@ -1,14 +1,28 @@
 /*
- * Project:     libFIRM
- * File name:   ir/ir/dags.c
- * Purpose:     Statistics for Firm. DAG's in graphs.
- * Author:      Michael Beck
- * Created:
- * CVS-ID:      $Id$
- * Copyright:   (c) 2004 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.
  */
 
+/**
+ * @file
+ * @brief   Statistics for Firm. DAG's in graphs.
+ * @author  Michael Beck
+ * @version $Id$
+ */
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif
@@ -346,6 +360,7 @@ void count_dags_in_graph(graph_entry_t *global, graph_entry_t *graph)
 	dag_env_t   root_env;
 	dag_entry_t *entry;
 	unsigned id;
+	(void) global;
 
 	/* do NOT check the const code irg */
 	if (graph->irg == get_const_code_irg())