+
+ /* Matze: buggy if a node has multiple ins pointing at irn */
+#if 0
+ list_for_each(pos, head) {
+ ir_edge_t *edge = list_entry(pos, ir_edge_t, list);
+ bitset_flip(bs, get_irn_idx(edge->src));
+ }
+
+ if (ref_cnt < list_cnt)
+ fprintf(stderr," following nodes are recorded in list, but not as user:\n");
+ else
+ fprintf(stderr," following nodes are user, but not recorded in list:\n");
+
+ fprintf(stderr," ");
+ bitset_foreach(bs, idx) {
+ ir_node *src = get_idx_irn(w->irg, idx);
+ ir_fprintf(stderr, " %+F", src);
+ }
+ fprintf(stderr, "\n");
+#endif