/*
- * Project: libFIRM
- * File name: ir/ana/interval_analysis.h
- * Purpose: Decompost control flow graph into acylic, hierarchic intervals.
- * Author: Goetz Lindenmaier
- * Modified by:
- * Created: 5.11.2004
- * CVS-ID: $Id$
- * Copyright: (c) 2004 Universität 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.
*/
/**
- * @file interval_analysis.h
- *
+ * @file
+ * @brief Decompost control flow graph into acylic, hierarchic intervals.
+ * @author Goetz Lindenmaier
+ * @date 5.11.2004
+ * @version $Id$
+ * @summary
* Decompost control flow graph into acylic, hierarchic intervals.
*
- * @author Goetz Lindenmaier
- *
* The analysis is based on the control flow looptree. An intervall
* are basically all nodes in a single ir_loop entry, i.e., basic
* blocks and inner loop nodes. The analysis computes a new set of
* operations leaving a block. This depends on stuff computed in
* execution_freqencies.
*/
+#ifndef FIRM_ANA_INTERVAL_ANALYSIS_H
+#define FIRM_ANA_INTERVAL_ANALYSIS_H
-#ifndef _INTERVAL_ANALYSIS_H_
-#define _INTERVAL_ANALYSIS_H_
-
-
-#include "irloop.h"
-#include "irnode.h"
+#include "firm_types.h"
/** The ins of regions: regions are loops or blocks.
*
#define DDMR(X) if(is_ir_node(X)) DDMN(X); else DDML(X)
-
-#endif /* _INTERVAL_ANALYSIS_H_ */
+#endif