156 doloop_valid_p (struct loop *loop, struct niter_desc *desc)  in doloop_valid_p()  argument
158   basic_block *body = get_loop_body (loop), bb;  in doloop_valid_p()
196   for (i = 0; i < loop->num_nodes; i++)  in doloop_valid_p()
290 doloop_modify (struct loop *loop, struct niter_desc *desc,  in doloop_modify()  argument
368   emit_insn_after (sequence, BB_END (loop_preheader_edge (loop)->src));  in doloop_modify()
373       basic_block preheader = loop_preheader_edge (loop)->src;  in doloop_modify()
375 	      = loop_split_edge_with (loop_preheader_edge (loop), NULL_RTX);  in doloop_modify()
377 	      = loop_split_edge_with (loop_preheader_edge (loop), NULL_RTX);  in doloop_modify()
436     unsigned level = get_loop_level (loop) + 1;  in doloop_modify()
447 	emit_insn_after (sequence, BB_END (loop_preheader_edge (loop)->src));  in doloop_modify()
479 doloop_optimize (struct loop *loop)  in doloop_optimize()  argument
494     fprintf (dump_file, "Doloop: Processing loop %d.\n", loop->num);  in doloop_optimize()
496   iv_analysis_loop_init (loop);  in doloop_optimize()
499   desc = get_simple_loop_desc (loop);  in doloop_optimize()
502   if (!doloop_valid_p (loop, desc))  in doloop_optimize()
517   if (loop->header->count)  in doloop_optimize()
518     est_niter = expected_loop_iterations (loop);  in doloop_optimize()
542   level = get_loop_level (loop) + 1;  in doloop_optimize()
612   doloop_modify (loop, desc, doloop_seq, condition, count);  in doloop_optimize()
622   struct loop *loop;  in doloop_optimize_loops()  local
626       loop = loops->parray[i];  in doloop_optimize_loops()
627       if (!loop)  in doloop_optimize_loops()
630       doloop_optimize (loop);  in doloop_optimize_loops()