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| author | Richard Biener <rguenther@suse.de> | 2018-12-04 08:23:40 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2018-12-04 08:23:40 +0000 |
| commit | 056775650ac086fb069e00415bf262e22f7579c5 (patch) | |
| tree | 3778a07ed12e95342c549c938b887ca48a910c6f /gcc/tree-vrp.c | |
| parent | 4b8caa08fec515d6484de0af239bb3069c975ed3 (diff) | |
| download | gcc-056775650ac086fb069e00415bf262e22f7579c5.zip gcc-056775650ac086fb069e00415bf262e22f7579c5.tar.gz gcc-056775650ac086fb069e00415bf262e22f7579c5.tar.bz2 | |
re PR tree-optimization/88315 (SAD and DOT_PROD SLP reductions with initial value != 0 create wrong code)
2018-12-04 Richard Biener <rguenther@suse.de>
PR tree-optimization/88315
* tree-vect-loop.c (get_initial_defs_for_reduction): Simplify
and fix initialization vector for SAD and DOT_PROD SLP reductions.
* gcc.dg/vect/slp-reduc-sad.c: Adjust to provide non-trivial
initial value.
From-SVN: r266771
Diffstat (limited to 'gcc/tree-vrp.c')
0 files changed, 0 insertions, 0 deletions