Argh, we need to propagate if at least one infinity is added.

[libfirm] / pbqp_node_t.h

diff --git a/pbqp_node_t.h b/pbqp_node_t.h
index 836a2c6..721b43b 100644 (file)
--- a/pbqp_node_t.h
+++ b/pbqp_node_t.h
@@ -1,3 +1,29 @@
+/*
+ * 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.
+ */
+
+/**
+ * @file
+ * @brief   PBQP node data types.
+ * @date    02.10.2008
+ * @author  Sebastian Buchwald
+ * @version $Id$
+ */
 #ifndef KAPS_PBQP_NODE_T_H
 #define KAPS_PBQP_NODE_T_H
 
@@ -8,6 +34,7 @@ struct pbqp_node {
        vector     *costs;
        unsigned    bucket_index;
        unsigned    solution;
+       unsigned    index;
 };
 
 #endif /* KAPS_PBQP_NODE_T_H */