re PR tree-optimization/90018 (r265453 miscompiled 527.cam4_r in SPEC CPU 2017)
authorRichard Biener <rguenther@suse.de>
Thu, 11 Apr 2019 07:30:59 +0000 (07:30 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Thu, 11 Apr 2019 07:30:59 +0000 (07:30 +0000)
commit2fd579ab530ca9ca5682eeba305c4946bf710c25
treec0a759263425c5222f9e84e09139d9cc3d576ddd
parent375a6bc674794fc8cb53ff703a636e84dd6df9be
re PR tree-optimization/90018 (r265453 miscompiled 527.cam4_r in SPEC CPU 2017)

2019-04-11  Richard Biener  <rguenther@suse.de>

PR tree-optimization/90018
* tree-vect-data-refs.c (vect_preserves_scalar_order_p):
Test both SLP and interleaving variants.

* gcc.dg/vect/pr90018.c: New testcase.

From-SVN: r270273
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/vect/pr90018.c [new file with mode: 0644]
gcc/tree-vect-data-refs.c