X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Fircgcons.c;h=fda541d1fbdc32d22c6d5f4edc8fd07b75bb6ac1;hb=eda9d668d0e8c8246015b4c5e743316a6a835a23;hp=dc5dc87b2b23ad25703c63f77d4fe06a5b183aad;hpb=75bba3420ce91776ab8690b6cd3fc9ad1c5be965;p=libfirm

diff --git a/ir/ir/ircgcons.c b/ir/ir/ircgcons.c
index dc5dc87b2..fda541d1f 100644
--- a/ir/ir/ircgcons.c
+++ b/ir/ir/ircgcons.c
@@ -1,14 +1,29 @@
 /*
- * Project:     libFIRM
- * File name:   ir/ir/ircgcons.c
- * Purpose:     Construction and removal of interprocedural representation
- *              (explicit interprocedural dependencies).
- * Author:      Hubert Schmid
- * Modified by:
- * Created:     09.06.2002
- * CVS-ID:      $Id$
- * Copyright:   (c) 2002-2003 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
+ * @brief   Construction and removal of interprocedural representation
+ *          (explicit interprocedural dependencies).
+ * @author  Hubert Schmid
+ * @date    09.06.2002
+ * @version $Id$
  */
 #ifdef HAVE_CONFIG_H
 # include "config.h"
@@ -150,12 +165,16 @@ static void link(ir_node * head, ir_node * node) {
  * ... -> Proj -> NULL. */
 static void collect_phicallproj(void) {
   int i;
+
   for (i = get_irp_n_irgs() - 1; i >= 0; --i) {
     ir_graph * irg = get_irp_irg(i);
     ir_node * start = get_irg_start(irg);
     ir_node * end = get_irg_end(irg);
     current_ir_graph = irg;
     assert(irg && start);
+
+	set_using_irn_link(irg);
+
     /* Die speziellen Parameter der Start-Operation extra verlinken,
      * auch wenn sie nicht im intraprozeduralen Graphen erreichbar
      * sind. */
@@ -163,6 +182,8 @@ static void collect_phicallproj(void) {
     link(start, get_irg_globals(irg));
     /* walk */
     irg_walk_graph(irg, firm_clear_link, (irg_walk_func *) collect_phicallproj_walker, &end);
+
+	clear_using_irn_link(irg);
   }
 }