-#if 0
-/**
- * We need to build the consumer and descendant list for _source.
- */
-static void collect_node_info_source(rss_t *rss) {
- const ir_edge_t *edge;
- rss_irn_t *rirn = get_rss_irn(rss, _source);
- ir_node *block = rss->block;
-
- if (rirn->handled)
- return;
-
- foreach_out_edge(block, edge) {
- ir_node *irn = get_edge_src_irn(edge);
- int i;
-
- for (i = get_irn_arity(n) - 1; i >= 0; --i) {
-
- }
- }
-}
-
-static void reset_node_info(rss_irn_t *rss_irn) {
- /* Beware: array data resides on phase obstack, so it gets removed automatically */
-
- plist_clear(rss_irn->consumer_list);
- rss_irn->consumer = NULL;
-
- plist_clear(rss_irn->parent_list);
- rss_irn->parents = NULL;
-
- plist_clear(rss_irn->descendant_list);
- rss_irn->descendants = NULL;
-
- plist_clear(rss_irn->pkiller_list);
- rss_irn->pkillers = NULL;
-
- plist_clear(rss_irn->kill_value_list);
-
- rss_irn->killer = NULL;
- rss_irn->live_out = 0;
- rss_irn->visited = 0;
- rss_irn->handled = 0;
-}
-#endif /* if 0 */
-