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re PR tree-optimization/72517 (436.cactusADM: More than 40% regression in O3 and...
authorRichard Biener <rguenther@suse.de>
Wed, 27 Jul 2016 11:10:25 +0000 (11:10 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Wed, 27 Jul 2016 11:10:25 +0000 (11:10 +0000)
commitdd583351acbf823a19af80146b1655e60f4b5ca4
treeeb5cfe7dfe647118733f24e7d8333a45a16aeb35tree
parent5693aed09427b490d0fb9f17d8b04fecf81d92bdcommit | diff
re PR tree-optimization/72517 (436.cactusADM: More than 40% regression in O3 and Ofast on AMD bdver4 m/c.)

2016-07-27  Richard Biener  <rguenther@suse.de>

PR tree-optimization/72517
* tree-vect-data-refs.c (vect_analyze_data_ref_dependences):
Revert change to not compute read-read dependences.

From-SVN: r238783
gcc/ChangeLog diff | blob | history
gcc/tree-vect-data-refs.c diff | blob | history