Improve the AM folding heuristics: Do not fold AM if at least one of the AM operands...

[libfirm] / ir / be / beifg.h

diff --git a/ir/be/beifg.h b/ir/be/beifg.h
index 82f3054..64a6aad 100644 (file)
--- a/ir/be/beifg.h
+++ b/ir/be/beifg.h
@@ -18,20 +18,21 @@
  */
 
 /**
- * @file   beifg.h
- * @date   18.11.2005
- * @author Sebastian Hack
- *
- * Copyright (C) 2005 Universitaet Karlsruhe
- * Released under the GPL
+ * @file
+ * @brief       Interface for interference graphs.
+ * @author      Sebastian Hack
+ * @date        18.11.2005
+ * @version     $Id$
  */
+#ifndef FIRM_BE_BEIFG_H
+#define FIRM_BE_BEIFG_H
 
-#ifndef _BEIFG_H
-#define _BEIFG_H
+#include <stdio.h>
 
-#include "becopyopt.h"
+#include "irnode.h"
 
-#include "firm_types.h"
+#include "becopyopt.h"
+#include "beirg.h"
 
 typedef struct _be_ifg_impl_t   be_ifg_impl_t;
 typedef struct _be_ifg_t        be_ifg_t;
@@ -101,4 +102,4 @@ void be_ifg_check_sorted_to_file(const be_ifg_t *ifg, FILE *f);
 void be_ifg_check_performance(be_chordal_env_t *chordal_env);
 
 
-#endif /* _BEIFG_H */
+#endif /* FIRM_BE_BEIFG_H */