+/*
+ * 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.
+ */
+
/**
- * Common use interference graph.
+ * @file
+ * @brief Common use interference graph.
+ * @author Sebastian Hack
+ * @date 27.06.2005
+ * @version $Id$
+ *
* Originally written by Sebastian Hack. Refactored into a seperate
* source file and header by Kimon Hoffmann.
- * @author Sebastian Hack
- * @date 27.06.2005
*/
-#ifndef _BEIFG_T_H_
-#define _BEIFG_T_H_
+#ifndef FIRM_BE_BEIFG_T_H
+#define FIRM_BE_BEIFG_T_H
#include "beifg.h"
struct _be_ifg_impl_t {
size_t nodes_iter_size;
size_t neighbours_iter_size;
+ size_t cliques_iter_size;
void (*free)(void *self);
int (*connected)(const void *self, const ir_node *a, const ir_node *b);
ir_node *(*nodes_next)(const void *self, void *iter);
void (*nodes_break)(const void *self, void *iter);
+ int (*cliques_begin)(const void *self, void *iter, ir_node **buf);
+ int (*cliques_next)(const void *self, void *iter);
+ void (*cliques_break)(const void *self, void *iter);
+
int (*degree)(const void *self, const ir_node *irn);
};
struct _be_ifg_t {
- const be_ifg_impl_t *impl;
+ const be_ifg_impl_t *impl;
+ const be_chordal_env_t *env;
};
#ifdef _BE_IFG_USE_MACROS
#define be_ifg_nodes_iter_size(self) ((self)->impl->nodes_iter_size)
#define be_ifg_neighbours_iter_size(self) ((self)->impl->neighbours_iter_size)
+#define be_ifg_cliques_iter_size(self) ((self)->impl->cliques_iter_size)
#define be_ifg_free(self) ((self)->impl->free(self))
#define be_ifg_connected(self,a,b) ((self)->impl->connected(self, a, b))
#define be_ifg_nodes_begin(self, iter) ((self)->impl->nodes_begin(self, iter))
#define be_ifg_nodes_next(self, iter) ((self)->impl->nodes_next(self, iter))
#define be_ifg_nodes_break(self, iter) ((self)->impl->nodes_break(self, iter))
+#define be_ifg_cliques_begin(self, iter, buf) ((self)->impl->cliques_begin(self, iter, buf))
+#define be_ifg_cliques_next(self, iter) ((self)->impl->cliques_next(self, iter))
+#define be_ifg_cliques_break(self, iter) ((self)->impl->cliques_break(self, iter))
#define be_ifg_degree(self,irn) ((self)->impl->degree(self, irn))
-#endif
+#endif /* _BE_IFG_USE_MACROS */
+
+void be_ifg_check(const be_ifg_t *ifg);
-#endif /*_BEIFG_T_H_*/
+#endif /* FIRM_BE_BEIFG_T_H */