325   struct loop *loop;			/* Loop of the reference.  */  member
346   if (!simple_iv (ar_data->loop, ar_data->stmt, *index, &iv, false))  in idx_analyze_ref()
396 analyze_ref (struct loop *loop, tree *ref_p, tree *base,  in analyze_ref()  argument
425   ar_data.loop = loop;  in analyze_ref()
436 gather_memory_references_ref (struct loop *loop, struct mem_ref_group **refs,  in gather_memory_references_ref()  argument
443   if (!analyze_ref (loop, &ref, &base, &step, &delta, stmt))  in gather_memory_references_ref()
455 gather_memory_references (struct loop *loop)  in gather_memory_references()  argument
457   basic_block *body = get_loop_body_in_dom_order (loop);  in gather_memory_references()
466   for (i = 0; i < loop->num_nodes; i++)  in gather_memory_references()
469       if (bb->loop_father != loop)  in gather_memory_references()
482 	    gather_memory_references_ref (loop, &refs, rhs, false, stmt);  in gather_memory_references()
484 	    gather_memory_references_ref (loop, &refs, lhs, true, stmt);  in gather_memory_references()
877 should_unroll_loop_p (struct loop *loop, struct tree_niter_desc *desc,  in should_unroll_loop_p()  argument
880   if (!can_unroll_loop_p (loop, factor, desc))  in should_unroll_loop_p()
888   if (loop->num_nodes > 2)  in should_unroll_loop_p()
901 determine_unroll_factor (struct loop *loop, struct mem_ref_group *refs,  in determine_unroll_factor()  argument
945   if (!should_unroll_loop_p (loop, desc, factor))  in determine_unroll_factor()
956 loop_prefetch_arrays (struct loops *loops, struct loop *loop)  in loop_prefetch_arrays()  argument
964   refs = gather_memory_references (loop);  in loop_prefetch_arrays()
976   ninsns = tree_num_loop_insns (loop);  in loop_prefetch_arrays()
978   unroll_factor = determine_unroll_factor (loop, refs, ahead, ninsns,  in loop_prefetch_arrays()
998       tree_unroll_loop (loops, loop, unroll_factor,  in loop_prefetch_arrays()
999 			single_dom_exit (loop), &desc);  in loop_prefetch_arrays()
1017   struct loop *loop;  in tree_ssa_prefetch_arrays()  local
1050       loop = loops->parray[i];  in tree_ssa_prefetch_arrays()
1053 	fprintf (dump_file, "Processing loop %d:\n", loop->num);  in tree_ssa_prefetch_arrays()
1055       if (loop)  in tree_ssa_prefetch_arrays()
1056 	unrolled |= loop_prefetch_arrays (loops, loop);  in tree_ssa_prefetch_arrays()