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| author | Kenneth Zadeck <zadeck@naturalbridge.com> | 2014-05-06 16:25:05 +0000 |
|---|---|---|
| committer | Mike Stump <mrs@gcc.gnu.org> | 2014-05-06 16:25:05 +0000 |
| commit | 807e902eea17f3132488c256c963823976b2348c (patch) | |
| tree | e5e1af94eb1502ba893bd6ce4a11f68877ff62a9 /gcc/tree-vect-loop.c | |
| parent | 6122336c832dc4dfedc49279549caddce86306ff (diff) | |
| download | gcc-807e902eea17f3132488c256c963823976b2348c.zip gcc-807e902eea17f3132488c256c963823976b2348c.tar.gz gcc-807e902eea17f3132488c256c963823976b2348c.tar.bz2 | |
Merge in wide-int.
From-SVN: r210113
Diffstat (limited to 'gcc/tree-vect-loop.c')
| -rw-r--r-- | gcc/tree-vect-loop.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/gcc/tree-vect-loop.c b/gcc/tree-vect-loop.c index 7f42093..1f6ac1a 100644 --- a/gcc/tree-vect-loop.c +++ b/gcc/tree-vect-loop.c @@ -6114,19 +6114,17 @@ vect_transform_loop (loop_vec_info loop_vinfo) scale_loop_profile (loop, GCOV_COMPUTE_SCALE (1, vectorization_factor), expected_iterations / vectorization_factor); loop->nb_iterations_upper_bound - = loop->nb_iterations_upper_bound.udiv (double_int::from_uhwi (vectorization_factor), - FLOOR_DIV_EXPR); + = wi::udiv_floor (loop->nb_iterations_upper_bound, vectorization_factor); if (LOOP_VINFO_PEELING_FOR_GAPS (loop_vinfo) - && loop->nb_iterations_upper_bound != double_int_zero) - loop->nb_iterations_upper_bound = loop->nb_iterations_upper_bound - double_int_one; + && loop->nb_iterations_upper_bound != 0) + loop->nb_iterations_upper_bound = loop->nb_iterations_upper_bound - 1; if (loop->any_estimate) { loop->nb_iterations_estimate - = loop->nb_iterations_estimate.udiv (double_int::from_uhwi (vectorization_factor), - FLOOR_DIV_EXPR); + = wi::udiv_floor (loop->nb_iterations_estimate, vectorization_factor); if (LOOP_VINFO_PEELING_FOR_GAPS (loop_vinfo) - && loop->nb_iterations_estimate != double_int_zero) - loop->nb_iterations_estimate = loop->nb_iterations_estimate - double_int_one; + && loop->nb_iterations_estimate != 0) + loop->nb_iterations_estimate = loop->nb_iterations_estimate - 1; } if (dump_enabled_p ()) |