- Allow an arbitrary (for arbitrary < 32) number of in_rBAR and !in_rBAR constraints...

[libfirm] / ir / be / bemachine.c

diff --git a/ir/be/bemachine.c b/ir/be/bemachine.c
index eaf0ff8..db6e524 100644 (file)
--- a/ir/be/bemachine.c
+++ b/ir/be/bemachine.c
@@ -1,9 +1,32 @@
+/*
+ * 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.
+ */
+
 /**
- * Abstract machine interface.
- * @author Christian Wuerdig
- * @date   01.12.2006
- * @cvs-id $Id$
+ * @file
+ * @brief       Abstract machine interface.
+ * @author      Christian Wuerdig
+ * @date        01.12.2006
+ * @version     $Id$
  */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
 
 #include "bemachine.h"
 
@@ -32,13 +55,13 @@ be_execution_unit_t *be_machine_get_dummy_unit(void) {
 /**
  * Check if given unit is the generic dummy unit.
  */
-int be_machine_is_dummy_unit(be_execution_unit_t *unit) {
+int be_machine_is_dummy_unit(const be_execution_unit_t *unit) {
        return unit == &be_machine_execution_units_DUMMY[0];
 }
 
 /**
  * Check if given unit is the generic dummy unit type.
  */
-int be_machine_is_dummy_unit_type(be_execution_unit_type_t *tp) {
+int be_machine_is_dummy_unit_type(const be_execution_unit_type_t *tp) {
        return tp == &be_machine_execution_unit_types[0];
 }