666 set_recurrence_length (ddg_scc_ptr scc, ddg_ptr g)  in set_recurrence_length()  argument
671   for (j = 0; j < scc->num_backarcs; j++)  in set_recurrence_length()
673       ddg_edge_ptr backarc = scc->backarcs[j];  in set_recurrence_length()
679       length = longest_simple_path (g, src->cuid, dest->cuid, scc->nodes);  in set_recurrence_length()
688   scc->recurrence_length = result;  in set_recurrence_length()
696   ddg_scc_ptr scc;  in create_scc()  local
700   scc = (ddg_scc_ptr) xmalloc (sizeof (struct ddg_scc));  in create_scc()
701   scc->backarcs = NULL;  in create_scc()
702   scc->num_backarcs = 0;  in create_scc()
703   scc->nodes = sbitmap_alloc (g->num_nodes);  in create_scc()
704   sbitmap_copy (scc->nodes, nodes);  in create_scc()
717 	      add_backarc_to_scc (scc, e);  in create_scc()
721   set_recurrence_length (scc, g);  in create_scc()
722   return scc;  in create_scc()
727 free_scc (ddg_scc_ptr scc)  in free_scc()  argument
729   if (!scc)  in free_scc()
732   sbitmap_free (scc->nodes);  in free_scc()
733   if (scc->num_backarcs > 0)  in free_scc()
734     free (scc->backarcs);  in free_scc()
735   free (scc);  in free_scc()
752 add_backarc_to_scc (ddg_scc_ptr scc, ddg_edge_ptr e)  in add_backarc_to_scc()  argument
754   int size = (scc->num_backarcs + 1) * sizeof (ddg_edge_ptr);  in add_backarc_to_scc()
756   scc->backarcs = (ddg_edge_ptr *) xrealloc (scc->backarcs, size);  in add_backarc_to_scc()
757   scc->backarcs[scc->num_backarcs++] = e;  in add_backarc_to_scc()
762 add_scc_to_ddg (ddg_all_sccs_ptr g, ddg_scc_ptr scc)  in add_scc_to_ddg()  argument
767   g->sccs[g->num_sccs++] = scc;  in add_scc_to_ddg()
859       ddg_scc_ptr  scc;  in create_ddg_all_sccs()  local
875 	  scc = create_scc (g, scc_nodes);  in create_ddg_all_sccs()
876 	  add_scc_to_ddg (sccs, scc);  in create_ddg_all_sccs()