X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fana%2Finterval_analysis.c;h=36ff2bb667461a3f4d8179385c5f3b249dd3c4fd;hb=95afc5aaefb484a67fb89f02b5e96cc302fe02ef;hp=26a362efd85d476a047599f7580cd6e61224fe89;hpb=863d31d7a5c8210432fef88b30fc3e8353131538;p=libfirm

diff --git a/ir/ana/interval_analysis.c b/ir/ana/interval_analysis.c
index 26a362efd..36ff2bb66 100644
--- a/ir/ana/interval_analysis.c
+++ b/ir/ana/interval_analysis.c
@@ -1,4 +1,27 @@
+/*
+ * 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
+ * @brief   Implementation of interval analysis
+ * @version $Id$
+ */
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif