-static void register_node(be_lv_t *lv, const ir_node *irn)
-{
- unsigned idx = get_irn_idx(irn);
- if (idx >= bitset_size(lv->nodes)) {
- bitset_t *nw = bitset_malloc(2 * idx);
- bitset_copy_into(nw, lv->nodes);
- bitset_free(lv->nodes);
- lv->nodes = nw;
- }
-
- bitset_set(lv->nodes, idx);
-}
-