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| author | Richard Biener <rguenther@suse.de> | 2019-03-11 11:31:05 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2019-03-11 11:31:05 +0000 |
| commit | 03001a351528a1fc35bfe0c70deb08c7e18d314b (patch) | |
| tree | 90fc178fad908f8f6703bbedbd2e87c07aea6358 /gcc/tree-vect-loop.c | |
| parent | 470fa18b8d54594b339dafbd77ece4b05b4f00c3 (diff) | |
| download | gcc-03001a351528a1fc35bfe0c70deb08c7e18d314b.zip gcc-03001a351528a1fc35bfe0c70deb08c7e18d314b.tar.gz gcc-03001a351528a1fc35bfe0c70deb08c7e18d314b.tar.bz2 | |
re PR tree-optimization/89649 (r269458 FAILs g++.dg/pr80481.C, scan-assembler-not vmovaps)
2019-03-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/89649
* tree-vectorizer.h (vect_loop_versioning): Adjust prototype.
* tree-vect-loop-manip.c (vect_do_peeling): Unset force_vectorize
on the prolog and epilog loops.
(vect_loop_versioning): Return copy of loop.
* tree-vect-loop.c (vect_transform_loop): Unset force_vectorize
on the non-vectorized version of the loop.
From-SVN: r269578
Diffstat (limited to 'gcc/tree-vect-loop.c')
| -rw-r--r-- | gcc/tree-vect-loop.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/tree-vect-loop.c b/gcc/tree-vect-loop.c index e088b6f..bd81193 100644 --- a/gcc/tree-vect-loop.c +++ b/gcc/tree-vect-loop.c @@ -8201,8 +8201,10 @@ vect_transform_loop (loop_vec_info loop_vinfo) versioning_threshold); check_profitability = false; } - vect_loop_versioning (loop_vinfo, th, check_profitability, - versioning_threshold); + struct loop *sloop + = vect_loop_versioning (loop_vinfo, th, check_profitability, + versioning_threshold); + sloop->force_vectorize = false; check_profitability = false; } |