Fixed initialization of option tables

[libfirm] / ir / be / beschedregpress.c

diff --git a/ir/be/beschedregpress.c b/ir/be/beschedregpress.c
index c418968..f72b445 100644 (file)
--- a/ir/be/beschedregpress.c
+++ b/ir/be/beschedregpress.c
@@ -1,9 +1,28 @@
+/*
+ * 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.
+ */
+
 /**
- * Regpressure node selector.
- * Originally implemented by Sebastian Hack.
- * @author Christian Wuerdig
- * @date   29.08.2006
- * @cvs-id $Id$
+ * @file
+ * @brief       Regpressure node selector.
+ * @author      Sebastian Hack
+ * @date        29.08.2006
+ * @version     $Id$
  */
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -264,6 +283,7 @@ static ir_node *reg_pressure_select(void *block_env, ir_nodeset_t *ready_set,
        reg_pressure_selector_env_t *env = block_env;
        ir_node *irn, *res     = NULL;
        int curr_cost          = INT_MAX;
+       (void) live_set;
 
        assert(ir_nodeset_size(ready_set) > 0);