Lines Matching defs:factor
751 time). UNROLL_FACTOR is the factor by that the loop is going to be
817 is the factor by which LOOP was unrolled. */
858 factor by that LOOP was unrolled. */
878 unsigned factor)
880 if (!can_unroll_loop_p (loop, factor, desc))
906 unsigned factor, max_mod_constraint, ahead_factor;
939 factor = ahead_factor;
941 factor = constraint_factor;
942 if (factor > upper_bound)
943 factor = upper_bound;
945 if (!should_unroll_loop_p (loop, desc, factor))
948 return factor;
972 /* Step 3: determine the ahead and unroll factor. */
981 fprintf (dump_file, "Ahead %d, unroll factor %d\n", ahead, unroll_factor);
983 /* If the loop rolls less than the required unroll factor, prefetching