fixed a bunch of warnings

[libfirm] / ir / be / beifg.c

diff --git a/ir/be/beifg.c b/ir/be/beifg.c
index 1e80f11..fd020ce 100644 (file)
--- a/ir/be/beifg.c
+++ b/ir/be/beifg.c
@@ -1,10 +1,28 @@
-/**
- * @file   beifg.c
- * @date   18.11.2005
- * @author Sebastian Hack
+/*
+ * 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.
  *
- * Copyright (C) 2005 Universitaet Karlsruhe
- * Released under the GPL
+ * 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       Interface for interference graphs.
+ * @author      Sebastian Hack
+ * @date        18.11.2005
+ * @version     $Id$
  */
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -17,7 +35,6 @@
 #include <libcore/lc_timing.h>
 
 #include "bitset.h"
-
 #include "irgwalk.h"
 #include "irnode_t.h"
 #include "irprintf.h"
@@ -26,13 +43,13 @@
 #include "beifg_t.h"
 #include "beifg_impl.h"
 #include "irphase_t.h"
-#include "bechordal.h"
 #include "error.h"
 #include "xmalloc.h"
 
 #include "becopystat.h"
 #include "becopyopt.h"
 #include "beirg_t.h"
+#include "bemodule.h"
 
 /** Defines values for the ifg performance test */
 #define BE_CH_PERFORMANCETEST_MIN_NODES (50)
@@ -41,9 +58,9 @@
 typedef struct _coloring_t coloring_t;
 
 struct _coloring_t {
-       ir_phase ph;
+       ir_phase         ph;
        const arch_env_t *arch_env;
-       ir_graph *irg;
+       ir_graph         *irg;
 };
 
 size_t (be_ifg_nodes_iter_size)(const be_ifg_t *ifg)
@@ -64,12 +81,14 @@ size_t (be_ifg_cliques_iter_size)(const be_ifg_t *ifg)
 static void *regs_irn_data_init(ir_phase *ph, ir_node *irn, void *data)
 {
        coloring_t *coloring = (coloring_t *) ph;
+       (void) data;
+
        return (void *) arch_get_irn_register(coloring->arch_env, irn);
 }
 
 coloring_t *coloring_init(coloring_t *c, ir_graph *irg, const arch_env_t *aenv)
 {
-       phase_init(&c->ph, "regs_map", irg, PHASE_DEFAULT_GROWTH, regs_irn_data_init);
+       phase_init(&c->ph, "regs_map", irg, PHASE_DEFAULT_GROWTH, regs_irn_data_init, NULL);
        c->arch_env = aenv;
        c->irg = irg;
        return c;
@@ -703,7 +722,7 @@ static lc_opt_enum_int_var_t ifg_flavor_var = {
 
 static const lc_opt_table_entry_t be_ifg_options[] = {
        LC_OPT_ENT_ENUM_PTR ("ifg", "interference graph flavour", &ifg_flavor_var),
-       { NULL }
+       LC_OPT_LAST
 };
 
 void be_init_ifg(void)