- fixed comment: bs cannot be NULL anymore (and was never NULL previously)

[libfirm] / ir / be / beloopana.h

diff --git a/ir/be/beloopana.h b/ir/be/beloopana.h
index 98f575c..7dbbf70 100644 (file)
--- a/ir/be/beloopana.h
+++ b/ir/be/beloopana.h
@@ -1,12 +1,31 @@
-/**
- * Analyse register pressure in loops.
- * @author Christian Wuerdig
- * @date 2006/02/20
- * @cvsid $Id$
+/*
+ * 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.
  */
 
-#ifndef _BELOOPANA_H_
-#define _BELOOPANA_H_
+/**
+ * @file
+ * @brief       Compute register pressure in loops.
+ * @author      Christian Wuerdig
+ * @date        20.02.2007
+ * @version     $Id$
+ */
+#ifndef FIRM_BE_BELOOPANA_H
+#define FIRM_BE_BELOOPANA_H
 
 #include "irloop.h"
 
@@ -41,4 +60,4 @@ unsigned be_get_loop_pressure(be_loopana_t *loop_ana, const arch_register_class_
  */
 void be_free_loop_pressure(be_loopana_t *loop_ana);
 
-#endif /* _BELOOPANA_H_ */
+#endif /* FIRM_BE_BELOOPANA_H */