X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbera.h;h=573d9bbd3b152afbcb2328614e1a7e90398b145b;hb=fef8dc3eff6468d7d65485af8e1ac9884c504e1a;hp=cb64fa664c2d9173c0c7a40517cdc172e6c41ffd;hpb=5663da1d73944b6aae2bf6d38ef58e188ad76e1c;p=libfirm

diff --git a/ir/be/bera.h b/ir/be/bera.h
index cb64fa664..573d9bbd3 100644
--- a/ir/be/bera.h
+++ b/ir/be/bera.h
@@ -1,20 +1,42 @@
+/*
+ * 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.
+ */
+
 /**
- * Register allocation functions.
- * @author Sebastian Hack
- * @date 13.1.2005
+ * @file
+ * @brief       Base routines for register allocation.
+ * @author      Sebastian Hack
+ * @date        13.01.2005
  */
+#ifndef FIRM_BE_BERA_H
+#define FIRM_BE_BERA_H
+
+#include "firm_types.h"
 
-#ifndef _BERA_H
-#define _BERA_H
+typedef struct be_ra_t {
+	void (*allocate)(ir_graph *irg);   /**< allocate registers on a graph */
+} be_ra_t;
 
-#include "irnode.h"
+void be_register_allocator(const char *name, be_ra_t *allocator);
 
 /**
- * Check, if two values interfere.
- * @param a The first value.
- * @param b The second value.
- * @return 1, if @p a and @p b interfere, 0 if not.
+ * Do register allocation with currently selected register allocator
  */
-int values_interfere(const ir_node *a, const ir_node *b);
+void be_allocate_registers(ir_graph *irg);
 
-#endif /* _BERA_H */
+#endif