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(parent: 6a3f203) | patch
tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Do not consider dependences...
authorRichard Biener <rguenther@suse.de>
Wed, 15 Jun 2016 09:53:07 +0000 (09:53 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Wed, 15 Jun 2016 09:53:07 +0000 (09:53 +0000)
commit2a5825f23bd387d239592b1efd0e8487dd83a6e4
treeda2f3f83973a4810eacabc13cc0758a10d50673atree
parent6a3f203c3cc8e0f0757f7ed038b3cb34063936bacommit | diff
tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Do not consider dependences between accesses that belong to the same group.

2016-06-15  Richard Biener  <rguenther@suse.de>

* tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Do
not consider dependences between accesses that belong to the
same group.
(vect_analyze_data_ref_dependences): Do not analyze read-read
or self-dependences.

* gcc.dg/vect/bb-slp-pattern-2.c: Disable loop vectorization.

From-SVN: r237473
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gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/vect/bb-slp-pattern-2.c diff | blob | history
gcc/tree-vect-data-refs.c diff | blob | history