- Removed a big performance hit: The MARKS for visiting a node were

[libfirm] / ir / common / firmwalk.c

diff --git a/ir/common/firmwalk.c b/ir/common/firmwalk.c
index fd52704..418dd32 100644 (file)
--- a/ir/common/firmwalk.c
+++ b/ir/common/firmwalk.c
@@ -1,15 +1,29 @@
 /*
- * Project:     libFIRM
- * File name:   ir/common/firmwalk.c
- * Purpose:     Walker that touches all Firm data structures
- * Author:      Sebastian Felis
- * Modified by:
- * Created:     7.2003
- * CVS-ID:      $Id$
- * Copyright:   (c) 2003 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    Walker that touches all Firm data structures
+ * @author   Sebastian Felis
+ * @date     7.2003
+ * @version  $Id$
+ */
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif
@@ -24,7 +38,6 @@
 #include "irnode_t.h"
 #include "irprog_t.h"
 #include "irgwalk.h"
-#include "typewalk.h"
 #include "irtools.h"
 
 #include "array.h"
@@ -253,6 +266,7 @@ static
 void fw_collect_irn(ir_node *irn, void *env)
 {
   fw_data *data;
+  (void) env;
 
   /* block nodes. */
   if (is_Block(irn)) {
@@ -273,6 +287,7 @@ void fw_collect_irn(ir_node *irn, void *env)
 static
 void fw_free_colleted_data(ir_node *irn, void *env)
 {
+  (void) env;
   /* Free node list from blocks */
   if (is_Block(irn))
   {