diff options
| -rw-r--r-- | gcc/tree-vect-loop.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/gcc/tree-vect-loop.c b/gcc/tree-vect-loop.c index 362cdc4..3857638 100644 --- a/gcc/tree-vect-loop.c +++ b/gcc/tree-vect-loop.c @@ -4101,17 +4101,10 @@ vect_estimate_min_profitable_iters (loop_vec_info loop_vinfo, if (outside_overhead > 0) min_vec_niters = outside_overhead / saving_per_viter + 1; - if (LOOP_VINFO_USING_PARTIAL_VECTORS_P (loop_vinfo)) - { - int threshold = (vec_inside_cost * min_vec_niters - + vec_outside_cost - + scalar_outside_cost); - min_profitable_estimate = threshold / scalar_single_iter_cost + 1; - } - else - min_profitable_estimate = (min_vec_niters * assumed_vf - + peel_iters_prologue - + peel_iters_epilogue); + int threshold = (vec_inside_cost * min_vec_niters + + vec_outside_cost + + scalar_outside_cost); + min_profitable_estimate = threshold / scalar_single_iter_cost + 1; } else { |