X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbechordal.h;h=a1d242aea1a356161f651c4a057df5eebf0ee10c;hb=c03098df320995c78fb51798f1933368777e2b24;hp=10e6cd028d600376169a87bdf5184c2bdc32784d;hpb=e47815829124e485f67ef268dd9a166495a7da19;p=libfirm

diff --git a/ir/be/bechordal.h b/ir/be/bechordal.h
index 10e6cd028..a1d242aea 100644
--- a/ir/be/bechordal.h
+++ b/ir/be/bechordal.h
@@ -1,25 +1,40 @@
-
-/**
- * Chordal register allocation.
- * @author Sebastian Hack
- * @date 14.12.2004
+/*
+ * 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.
  */
 
-#ifndef __BECHORDAL_H
-#define __BECHORDAL_H
-
-#include "irgraph.h"
-#include "irnode.h"
-
 /**
- * Allocate registers for an ir graph.
- * @param irg The graph.
- * @return Some internal data to be freed with be_ra_chordal_free().
+ * @file
+ * @brief       Chordal register allocation.
+ * @author      Sebastian Hack
+ * @date        14.12.2004
+ * @version     $Id$
  */
-void be_ra_chordal(ir_graph *irg);
+#ifndef FIRM_BE_BECHORDAL_H
+#define FIRM_BE_BECHORDAL_H
+
+typedef struct be_chordal_env_t     be_chordal_env_t;
+typedef struct be_ra_chordal_opts_t be_ra_chordal_opts_t;
+typedef struct border_t             border_t;
 
-void be_ra_chordal_done(ir_graph *irg);
+typedef struct be_ra_chordal_coloring_t {
+	void (*allocate)(be_chordal_env_t *env);
+} be_ra_chordal_coloring_t;
 
-int phi_ops_interfere(const ir_node *a, const ir_node *b);
+void be_register_chordal_coloring(const char *name, be_ra_chordal_coloring_t *coloring);
 
-#endif
+#endif /* FIRM_BE_BECHORDAL_H */