-/* -*- c -*- */
-
/*
- * Project: libFIRM
- * File name: ir/ana/rta.c
- * Purpose: Interprocedural analysis to improve the call graph estimate.
- * Author: Florian
- * Modified by:
- * Created: 09.06.2002
- * CVS-ID: $Id$
- * Copyright: (c) 1999-2004 Universität Karlsruhe
- * Licence: This file is 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 Interprocedural analysis to improve the call graph estimate.
+ * @author Florian
+ * @version 09.06.2002
+ * @version $Id$
+ */
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
/**
Given a method, find the firm graph that implements that method.
*/
-static ir_graph *get_implementing_graph (entity *method)
+static ir_graph *get_implementing_graph (ir_entity *method)
{
#if 0
- ir_graph *graph = get_entity_irg ((entity*) method);
+ ir_graph *graph = get_entity_irg ((ir_entity*) method);
/* Search upwards in the overwrites graph. */
/* GL: this will not work for multiple inheritance */
if (NULL == graph) {
int i;
- int n_over = get_entity_n_overwrites ((entity*) method);
+ int n_over = get_entity_n_overwrites ((ir_entity*) method);
for (i = 0; (NULL == graph) && (i < n_over); i ++) {
- entity *over = get_entity_overwrites ((entity*) method, i);
+ ir_entity *over = get_entity_overwrites ((ir_entity*) method, i);
graph = get_implementing_graph (over);
}
}
*
* Iff additions occurred, return TRUE, else FALSE.
*/
-static int add_implementing_graphs (entity *method)
+static int add_implementing_graphs (ir_entity *method)
{
int i;
int n_over = get_entity_n_overwrittenby (method);
}
for (i = 0; i < n_over; i ++) {
- entity *over = get_entity_overwrittenby (method, i);
+ ir_entity *over = get_entity_overwrittenby (method, i);
change |= add_implementing_graphs (over);
}
static void rta_act (ir_node *node, void *env)
{
int *change = (int*) env;
- opcode op = get_irn_opcode (node);
+ ir_opcode op = get_irn_opcode (node);
if (iro_Call == op) { /* CALL */
- entity *ent = NULL;
+ ir_entity *ent = NULL;
ir_node *ptr = get_Call_ptr (node);
for (i = 0; i < get_irp_n_irgs(); i++) {
ir_graph *graph = get_irp_irg (i);
- entity *ent = get_irg_entity (graph);
+ ir_entity *ent = get_irg_entity (graph);
if ((visibility_external_visible == get_entity_visibility (ent)) ||
(stickyness_sticky == get_entity_stickyness (ent))) {
entity that used to inherit this entity's graph is now abstract.
*/
/* Since we *know* that this entity will not be called, this is OK. */
-static void force_description (entity *ent, entity *addr)
+static void force_description (ir_entity *ent, ir_entity *addr)
{
int i, n_over = get_entity_n_overwrittenby (ent);
set_entity_peculiarity (ent, peculiarity_description);
for (i = 0; i < n_over; i ++) {
- entity *over = get_entity_overwrittenby (ent, i);
+ ir_entity *over = get_entity_overwrittenby (ent, i);
if (peculiarity_inherited == get_entity_peculiarity (over)) {
/* We rely on the fact that cse is performed on the const_code_irg. */
- entity *my_addr = get_SymConst_entity(get_atomic_ent_value(over));
+ ir_entity *my_addr = get_SymConst_entity(get_atomic_ent_value(over));
if (addr == my_addr) {
force_description (over, addr);
} else if (peculiarity_existent == get_entity_peculiarity (over)) {
/* check whether 'over' forces 'inheritance' of *our* graph: */
ir_node *f_addr = get_atomic_ent_value (over);
- entity *impl_ent = get_SymConst_entity (f_addr);
+ ir_entity *impl_ent = get_SymConst_entity (f_addr);
assert ((get_irn_op(f_addr) == op_SymConst) && "can't do complex addrs");
if (impl_ent == addr) {
*/
static void make_entity_to_description(type_or_ent *tore, void *env) {
if (get_kind(tore) == k_entity) {
- entity *ent = (entity *)tore;
+ ir_entity *ent = (ir_entity *)tore;
if ((is_Method_type(get_entity_type(ent))) &&
(get_entity_peculiarity(ent) != peculiarity_description) &&
if (rta_is_alive_graph (graph)) {
/* do nothing (except some debugging fprintf`s :-) */
} else {
-# ifdef DEBUG_libfirm
- entity *ent = get_irg_entity (graph);
+#ifndef NDEBUG
+ ir_entity *ent = get_irg_entity (graph);
assert (visibility_external_visible != get_entity_visibility (ent));
-# endif /* defined DEBUG_libfirm */
+#endif
dead_graphs[n_dead_graphs] = graph;
n_dead_graphs ++;
/*
* $Log$
+ * Revision 1.41 2007/03/22 10:39:33 matze
+ * a bunch of fixes to make firm work with NDEBUG and without DEBUG_libfirm
+ *
+ * Revision 1.40 2007/01/16 15:45:15 beck
+ * renamed type opcode to ir_opcode
+ *
+ * Revision 1.39 2006/12/13 13:15:12 beck
+ * renamed entity -> ir_entity
+ *
* Revision 1.38 2006/12/12 16:12:05 beck
* Fixed missing initialization
*
projects / libfirm / blobdiff