264 vect_set_loop_control (class loop *loop, tree ctrl, tree init_ctrl,  in vect_set_loop_control()  argument
268   add_phi_arg (phi, init_ctrl, loop_preheader_edge (loop), UNKNOWN_LOCATION);  in vect_set_loop_control()
589       tree init_ctrl = NULL_TREE;  in vect_set_loop_controls_directly()  local
613 	      init_ctrl = make_temp_ssa_name (ctrl_type, NULL, "max_mask");  in vect_set_loop_controls_directly()
614 	      gimple *tmp_stmt = vect_gen_while (init_ctrl, start, end);  in vect_set_loop_controls_directly()
619 	      init_ctrl = make_temp_ssa_name (compare_type, NULL, "max_len");  in vect_set_loop_controls_directly()
620 	      gimple_seq seq = vect_gen_len (init_ctrl, start,  in vect_set_loop_controls_directly()
636 	  if (init_ctrl)  in vect_set_loop_controls_directly()
637 	    init_ctrl = gimple_build (preheader_seq, BIT_AND_EXPR, ctrl_type,  in vect_set_loop_controls_directly()
638 				      init_ctrl, unskipped_mask);  in vect_set_loop_controls_directly()
640 	    init_ctrl = unskipped_mask;  in vect_set_loop_controls_directly()
643       if (!init_ctrl)  in vect_set_loop_controls_directly()
647 	    init_ctrl = build_minus_one_cst (ctrl_type);  in vect_set_loop_controls_directly()
649 	    init_ctrl = length_limit;  in vect_set_loop_controls_directly()
667       vect_set_loop_control (loop, ctrl, init_ctrl, next_ctrl);  in vect_set_loop_controls_directly()