placed the call the _get_irn_intra_arity() again into the assert: no need to execute...

[libfirm] / ir / be / bespillbelady.h

diff --git a/ir/be/bespillbelady.h b/ir/be/bespillbelady.h
index dbaf1c3..68d9705 100644 (file)
--- a/ir/be/bespillbelady.h
+++ b/ir/be/bespillbelady.h
@@ -1,20 +1,42 @@
-/**
- * Author:      Daniel Grund
- * Date:               20.09.2005
- * Copyright:   (c) Universitaet Karlsruhe
- * Licence:     This file protected by GPL -  GNU GENERAL PUBLIC LICENSE.
+/*
+ * 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.
  */
 
-#ifndef BESPILLBELADY_H_
-#define BESPILLBELADY_H_
-
-#include "be_t.h"
-#include "bechordal.h"
+/**
+ * @file
+ * @brief       Beladys spillalgorithm.
+ * @author      Daniel Grund, Matthias Braun
+ * @date        20.09.2005
+ * @version     $Id$
+ */
+#ifndef FIRM_BE_BESPILLBELADY_H
+#define FIRM_BE_BESPILLBELADY_H
 
+#include "beirg.h"
 #include "bearch.h"
 #include "bespill.h"
 
-void be_spill_belady(const be_chordal_env_t *env);
-
+/**
+ * Same as be_spill_belady but reuses an existing spill environment.
+ * This is usefull for "pre-spillers" that create some spills+reloads
+ * but can't ensure that regpressure never exceeds the number of registers
+ */
+void be_spill_belady_spill_env(be_irg_t *birg, const arch_register_class_t *cls,
+                               spill_env_t *spill_env);
 
-#endif /*BESPILLBELADY_H_*/
+#endif /* FIRM_BE_BESPILLBELADY_H */