-/* -*- c -*- */
-
/*
- * Project: libFIRM
- * File name: ir/external/pseudo_irg.c
- * Purpose: implementation
- * Author: G"otz Lindenmaier
- * Modified by: Boris Boesler
- * Created: xx.10.2004
- * CVS-ID: $Id$
- * Copyright: (c) 1999-2004 Universität Karlsruhe
- * Licence: This file is protected by GPL - GNU GENERAL PUBLIC LICENSE.
+ * 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.
*/
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
+/**
+ * @file
+ * @brief pseudo irg implementation
+ * @author Goetz Lindenmaier, Boris Boesler
+ * @date Oktober 2004
+ * @version $Id$
+ */
+#include "config.h"
#include "pseudo_irg.h"
/* Returns the number of pseudo graphs in the program. */
-int get_irp_n_pseudo_irgs(void) {
- assert (irp && irp->pseudo_graphs);
- return ARR_LEN(irp->pseudo_graphs);
+int get_irp_n_pseudo_irgs(void)
+{
+ assert (irp && irp->pseudo_graphs);
+ return ARR_LEN(irp->pseudo_graphs);
}
/* Returns the pos'th pseudo graph in the program. */
-ir_graph *get_irp_pseudo_irg(int pos) {
- assert(0 <= pos && pos <= get_irp_n_pseudo_irgs());
- return irp->pseudo_graphs[pos];
+ir_graph *get_irp_pseudo_irg(int pos)
+{
+ assert(0 <= pos && pos <= get_irp_n_pseudo_irgs());
+ return irp->pseudo_graphs[pos];
}
-void add_irp_pseudo_irg(ir_graph *irg) {
- assert (irp && irp->pseudo_graphs);
- ARR_APP1(ir_graph *, irp->pseudo_graphs, irg);
+void add_irp_pseudo_irg(ir_graph *irg)
+{
+ assert (irp && irp->pseudo_graphs);
+ ARR_APP1(ir_graph *, irp->pseudo_graphs, irg);
}
* The pseudo representation can only be used for analyses. It may not be
* optimized. Pseudo graphs are kept in a separate graph list in irprog.
*/
-ir_graph *
-new_pseudo_ir_graph(ir_entity *ent, int n_loc) {
- ir_graph *res = new_r_ir_graph (ent, n_loc);
- add_irp_pseudo_irg(res); /* remember this graph global. */
- return res;
+ir_graph *new_pseudo_ir_graph(ir_entity *ent, int n_loc)
+{
+ ir_graph *res = new_r_ir_graph(ent, n_loc);
+ add_irp_pseudo_irg(res); /* remember this graph global. */
+ return res;
}
/* Returns non-zero ir ir_graph is pseudo graph. */
int is_pseudo_ir_graph(ir_graph *irg)
{
- int i, n_pseudo_irgs;
+ int i, n_pseudo_irgs;
- assert(irg && "nothing here");
- assert(is_ir_graph(irg) && "no ir_graph given");
+ assert(irg && "nothing here");
+ assert(is_ir_graph(irg) && "no ir_graph given");
- n_pseudo_irgs = get_irp_n_pseudo_irgs();
- for (i = 0; i < n_pseudo_irgs; ++i) {
- if (irg == get_irp_pseudo_irg(i)) return 1;
- }
- return 0;
+ n_pseudo_irgs = get_irp_n_pseudo_irgs();
+ for (i = 0; i < n_pseudo_irgs; ++i) {
+ if (irg == get_irp_pseudo_irg(i))
+ return 1;
+ }
+ return 0;
}
static int visit_pseudo_irgs = 0;
-void set_visit_pseudo_irgs(int x) {
- visit_pseudo_irgs = x;
+void set_visit_pseudo_irgs(int x)
+{
+ visit_pseudo_irgs = x;
}
-int get_visit_pseudo_irgs(void) {
- return visit_pseudo_irgs;
+int get_visit_pseudo_irgs(void)
+{
+ return visit_pseudo_irgs;
}