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| author | Richard Biener <rguenther@suse.de> | 2022-01-04 10:12:47 +0100 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2022-01-04 10:16:28 +0100 |
| commit | 1a15451da14410bf2bd6ec8f5baba1014638c67a (patch) | |
| tree | 0724eed0f643230c2bfae5abad60a2564abe7d15 /libgcc | |
| parent | 801b2c880c8079934ac186ea1c31f3bf4af5aef3 (diff) | |
| download | gcc-1a15451da14410bf2bd6ec8f5baba1014638c67a.zip gcc-1a15451da14410bf2bd6ec8f5baba1014638c67a.tar.gz gcc-1a15451da14410bf2bd6ec8f5baba1014638c67a.tar.bz2 | |
tree-optimization/103864 - SLP reduction of reductions with conversions
This generalizes the fix for PR103544 to also cover reductions that
are not reduction chains and does not consider reductions wrapped in
sign conversions for SLP reduction handling.
2022-01-04 Richard Biener <rguenther@suse.de>
PR tree-optimization/103864
PR tree-optimization/103544
* tree-vect-slp.c (vect_analyze_slp_instance): Exclude
reductions wrapped in conversions from SLP handling.
(vect_analyze_slp): Revert PR103544 change.
* gcc.dg/vect/pr103864.c: New testcase.
Diffstat (limited to 'libgcc')
0 files changed, 0 insertions, 0 deletions