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| author | Richard Biener <rguenther@suse.de> | 2016-11-08 08:06:42 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2016-11-08 08:06:42 +0000 |
| commit | fe73a33284d23c5a7d8d8eb5b13e37454401b6c4 (patch) | |
| tree | 3d6f2b801388eaa2f83d00e53e161e87ce062ae9 /gcc/gimplify.c | |
| parent | ed053eb8240556e7953ff865c428b784b6546717 (diff) | |
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re PR tree-optimization/78205 (BB vectorization confused by too large load groups)
2016-11-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/78205
* tree-vect-stmts.c (vectorizable_load): Move check whether
we may run into gaps when BB vectorizing SLP permutations ...
* tree-vect-slp.c (vect_supported_load_permutation_p): ...
here where we can do a more precise check.
* gcc.dg/vect/bb-slp-pr78205.c: New testcase.
From-SVN: r241956
Diffstat (limited to 'gcc/gimplify.c')
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