105 			      const re_node_set *limits,
119 					  re_node_set *limits,
1017 	  re_node_set_free (&sctx.limits);  in prune_impossible_nodes()
1047       re_node_set_free (&sctx.limits);  in prune_impossible_nodes()
1734       if (sctx->limits.nelem)  in build_sifted_states()
1737 	  if (check_dst_limits (mctx, &sctx->limits,  in build_sifted_states()
1829 	  if (sctx->limits.nelem)  in update_cur_sifted_state()
1831 	      err = check_subexp_limits (dfa, dest_nodes, candidates, &sctx->limits,  in update_cur_sifted_state()
1928 check_dst_limits (const re_match_context_t *mctx, const re_node_set *limits,  in check_dst_limits()  argument
1936   for (lim_idx = 0; lim_idx < limits->nelem; ++lim_idx)  in check_dst_limits()
1940       ent = mctx->bkref_ents + limits->elems[lim_idx];  in check_dst_limits()
1943       dst_pos = check_dst_limits_calc_pos (mctx, limits->elems[lim_idx],  in check_dst_limits()
1946       src_pos = check_dst_limits_calc_pos (mctx, limits->elems[lim_idx],  in check_dst_limits()
2077 		     const re_node_set *candidates, re_node_set *limits,  in check_subexp_limits()  argument
2083   for (lim_idx = 0; lim_idx < limits->nelem; ++lim_idx)  in check_subexp_limits()
2087       ent = bkref_ents + limits->elems[lim_idx];  in check_subexp_limits()
2211 	      || check_dst_limits (mctx, &sctx->limits, node,  in sift_states_bkref()
2218 	      err = re_node_set_init_copy (&local_sctx.limits, &sctx->limits);  in sift_states_bkref()
2224 	  ok = re_node_set_insert (&local_sctx.limits, enabled_idx);  in sift_states_bkref()
2243 	  re_node_set_remove (&local_sctx.limits, enabled_idx);  in sift_states_bkref()
2254       re_node_set_free (&local_sctx.limits);  in sift_states_bkref()
4408   re_node_set_init_empty (&sctx->limits);  in sift_ctx_init()