/*
- * Copyright (C) 1995-2007 University of Karlsruhe. All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
*
* This file is part of libFirm.
*
* @author Goetz Lindenmaier
* @date 5.11.2004
* @version $Id$
- * @summary
+ * @brief
* Decompost control flow graph into acylic, hierarchic intervals.
*
* The analysis is based on the control flow looptree. An intervall