X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firgraph.c;h=ef4526b0070b62bfc24609eab50ad3b188a16684;hb=15b8473164900af578595b629c46632ee68e038f;hp=30876f5c5de5385345360443d821cf0af0ec9dac;hpb=263f27959bcf3612c59dd6d1214e30ac1d0472e3;p=libfirm

diff --git a/ir/ir/irgraph.c b/ir/ir/irgraph.c
index 30876f5c5..ef4526b00 100644
--- a/ir/ir/irgraph.c
+++ b/ir/ir/irgraph.c
@@ -1,15 +1,28 @@
 /*
- * Project:     libFIRM
- * File name:   ir/ir/irgraph.c
- * Purpose:     Entry point to the representation of procedure code.
- * Author:      Martin Trapp, Christian Schaefer
- * Modified by: Goetz Lindenmaier, Michael Beck
- * Created:
- * CVS-ID:      $Id$
- * Copyright:   (c) 1998-2007 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    Entry point to the representation of procedure code.
+ * @author   Martin Trapp, Christian Schaefer, Goetz Lindenmaier, Michael Beck
+ * @version  $Id$
+ */
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif
@@ -30,7 +43,6 @@
 #include "irflag_t.h"
 #include "array.h"
 #include "irgmod.h"
-#include "mangle.h"
 #include "irouts.h"
 #include "irhooks.h"
 #include "irtools.h"
@@ -258,7 +270,7 @@ new_r_ir_graph (ir_entity *ent, int n_loc)
   first_block = new_immBlock();
   add_immBlock_pred(first_block, projX);
 
-  res->method_execution_frequency = -1;
+  res->method_execution_frequency = -1.0;
   res->estimated_node_count       = 0;
 
   return res;
@@ -842,7 +854,9 @@ void set_irg_fp_model(ir_graph *irg, unsigned model) {
  * @param n    the node
  * @param env  ignored
  */
-static void normalize_proj_walker(ir_node *n, void *env){
+static void normalize_proj_walker(ir_node *n, void *env)
+{
+  (void) env;
   if (is_Proj(n)) {
     ir_node *pred  = get_Proj_pred(n);
     ir_node *block = get_nodes_block(pred);
@@ -873,6 +887,52 @@ void *get_irg_loc_description(ir_graph *irg, int n) {
   return irg->loc_descriptions ? irg->loc_descriptions[n] : NULL;
 }
 
+#ifndef NDEBUG
+void set_using_block_visited(ir_graph *irg) {
+	assert(irg->using_block_visited == 0);
+	irg->using_block_visited = 1;
+}
+
+void clear_using_block_visited(ir_graph *irg) {
+	assert(irg->using_block_visited == 1);
+	irg->using_block_visited = 0;
+}
+
+int using_block_visited(const ir_graph *irg) {
+  	return irg->using_block_visited;
+}
+
+
+void set_using_visited(ir_graph *irg) {
+	assert(irg->using_visited == 0);
+	irg->using_visited = 1;
+}
+
+void clear_using_visited(ir_graph *irg) {
+	assert(irg->using_visited == 1);
+	irg->using_visited = 0;
+}
+
+int using_visited(const ir_graph *irg) {
+  	return irg->using_visited;
+}
+
+
+void set_using_irn_link(ir_graph *irg) {
+	assert(irg->using_irn_link == 0);
+	irg->using_irn_link = 1;
+}
+
+void clear_using_irn_link(ir_graph *irg) {
+	assert(irg->using_irn_link == 1);
+	irg->using_irn_link = 0;
+}
+
+int using_irn_link(const ir_graph *irg) {
+  	return irg->using_irn_link;
+}
+#endif
+
 /* Returns a estimated node count of the irg. */
 unsigned (get_irg_estimated_node_cnt)(const ir_graph *irg) {
   return _get_irg_estimated_node_cnt(irg);