bitset_free(nodes);
}
-static void int_comp_rec(const be_chordal_env_t *cenv, ir_node *n, bitset_t *seen)
+static void int_comp_rec(be_irg_t *birg, be_ifg_t *ifg, ir_node *n, bitset_t *seen)
{
- void *neigh_it = be_ifg_neighbours_iter_alloca(cenv->ifg);
+ void *neigh_it = be_ifg_neighbours_iter_alloca(ifg);
ir_node *m;
- be_ifg_foreach_neighbour(cenv->ifg, neigh_it, n, m) {
- if(!bitset_contains_irn(seen, m) && !arch_irn_is(cenv->birg->main_env->arch_env, m, ignore)) {
+ be_ifg_foreach_neighbour(ifg, neigh_it, n, m) {
+ if(!bitset_contains_irn(seen, m) && !arch_irn_is(birg->main_env->arch_env, m, ignore)) {
bitset_add_irn(seen, m);
- int_comp_rec(cenv, m, seen);
+ int_comp_rec(birg, ifg, m, seen);
}
}
}
-static int int_component_stat(const be_chordal_env_t *cenv)
+static int int_component_stat(be_irg_t *birg, be_ifg_t *ifg)
{
- int n_comp = 0;
- void *nodes_it = be_ifg_nodes_iter_alloca(cenv->ifg);
- bitset_t *seen = bitset_irg_malloc(cenv->irg);
+ int n_comp = 0;
+ void *nodes_it = be_ifg_nodes_iter_alloca(ifg);
+ bitset_t *seen = bitset_irg_malloc(birg->irg);
ir_node *n;
- be_ifg_foreach_node(cenv->ifg, nodes_it, n) {
- if(!bitset_contains_irn(seen, n) && !arch_irn_is(cenv->birg->main_env->arch_env, n, ignore)) {
+ be_ifg_foreach_node(ifg, nodes_it, n) {
+ if (! bitset_contains_irn(seen, n) && ! arch_irn_is(birg->main_env->arch_env, n, ignore)) {
++n_comp;
bitset_add_irn(seen, n);
- int_comp_rec(cenv, n, seen);
+ int_comp_rec(birg, ifg, n, seen);
}
}
return n_comp;
}
-void be_ifg_stat(const be_chordal_env_t *cenv, be_ifg_stat_t *stat)
+void be_ifg_stat(be_irg_t *birg, be_ifg_t *ifg, be_ifg_stat_t *stat)
{
- void *nodes_it = be_ifg_nodes_iter_alloca(cenv->ifg);
- void *neigh_it = be_ifg_neighbours_iter_alloca(cenv->ifg);
- bitset_t *nodes = bitset_irg_malloc(cenv->irg);
-
- ir_node *n, *m;
+ void *nodes_it = be_ifg_nodes_iter_alloca(ifg);
+ void *neigh_it = be_ifg_neighbours_iter_alloca(ifg);
+ bitset_t *nodes = bitset_irg_malloc(birg->irg);
+ ir_node *n, *m;
memset(stat, 0, sizeof(stat[0]));
- be_ifg_foreach_node(cenv->ifg, nodes_it, n) {
+
+ be_ifg_foreach_node(ifg, nodes_it, n) {
stat->n_nodes += 1;
- be_ifg_foreach_neighbour(cenv->ifg, neigh_it, n, m) {
+ be_ifg_foreach_neighbour(ifg, neigh_it, n, m) {
bitset_add_irn(nodes, n);
stat->n_edges += !bitset_contains_irn(nodes, m);
}
}
- stat->n_comps = int_component_stat(cenv);
+ stat->n_comps = int_component_stat(birg, ifg);
bitset_free(nodes);
}