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re PR tree-optimization/68707 (testcase gcc.dg/vect/O3-pr36098.c vectorized using...
authorRichard Biener <rguenther@suse.de>
Mon, 14 Dec 2015 15:33:20 +0000 (15:33 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Mon, 14 Dec 2015 15:33:20 +0000 (15:33 +0000)
commit150cf34781103ff73f2c930777cb514882f73ef2
treedfb1ae36ce6b9b99e640afd0f53f3d93f3ad33cdtree
parent603cca934439bff931f1902e93416ec34922a80acommit | diff
re PR tree-optimization/68707 (testcase gcc.dg/vect/O3-pr36098.c vectorized using VEC_PERM_EXPR rather than VEC_LOAD_LANES)

2015-12-10  Richard Biener  <rguenther@suse.de>

PR tree-optimization/68707
PR tree-optimization/67323
* tree-vect-slp.c (vect_analyze_slp_instance): Drop SLP instances
if they can be vectorized using load/store-lane instructions.

From-SVN: r231620
gcc/ChangeLog diff | blob | history
gcc/tree-vect-slp.c diff | blob | history