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| author | Richard Guenther <rguenther@suse.de> | 2010-10-21 11:10:41 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2010-10-21 11:10:41 +0000 |
| commit | 46241ea9d1ecf8a9b337bc6cbeb4f28421060f85 (patch) | |
| tree | 07db227d6df5b3850d566a5d4679103b4ded669c /gcc/fortran/decl.c | |
| parent | 82c1834a6f07c83204ef8c2c426355e433cbef29 (diff) | |
| download | gcc-46241ea9d1ecf8a9b337bc6cbeb4f28421060f85.zip gcc-46241ea9d1ecf8a9b337bc6cbeb4f28421060f85.tar.gz gcc-46241ea9d1ecf8a9b337bc6cbeb4f28421060f85.tar.bz2 | |
re PR tree-optimization/45764 (wrong code -O2 vs -O3 (problem in vectorizer???))
2010-10-21 Richard Guenther <rguenther@suse.de>
Michael Matz <matz@suse.de>
PR tree-optimization/45764
* tree-vect-data-refs.c (vect_compute_data_ref_alignment):
Adjust initial misalignment for negative DR_STEP.
(vect_find_same_alignment_drs): Two DRs with different DR_STEP
do not have the same alignment over the whole iteration domain.
* gcc.dg/torture/pr45764.c: New testcase.
Co-Authored-By: Michael Matz <matz@suse.de>
From-SVN: r165768
Diffstat (limited to 'gcc/fortran/decl.c')
0 files changed, 0 insertions, 0 deletions