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| author | Richard Biener <rguenther@suse.de> | 2024-09-17 11:20:10 +0200 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2024-09-19 13:28:16 +0200 |
| commit | 5e3a4a01785e2d5135528a07bb8116af9c55ddf8 (patch) | |
| tree | 7da047a3689eb26bbeb02e17cc8c5b67d74ab2b3 /gcc/diagnostic-format-json.cc | |
| parent | de915fbe3cb1ce7be35dce7d6bc8d04dc7125e61 (diff) | |
| download | gcc-5e3a4a01785e2d5135528a07bb8116af9c55ddf8.zip gcc-5e3a4a01785e2d5135528a07bb8116af9c55ddf8.tar.gz gcc-5e3a4a01785e2d5135528a07bb8116af9c55ddf8.tar.bz2 | |
tree-optimization/116573 - .SELECT_VL for SLP
The following restores the use of .SELECT_VL for testcases where it
is safe to use even when using SLP. I've for now restricted it
to single-lane SLP plus optimistically allow store-lane nodes
and assume single-lane roots are not widened but at most to
load-lane who should be fine.
PR tree-optimization/116573
* tree-vect-loop.cc (vect_analyze_loop_2): Allow .SELECV_VL
for SLP but disable it when there's multi-lane instances.
* tree-vect-stmts.cc (vectorizable_store): Only compute the
ptr increment when generating code.
(vectorizable_load): Likewise.
Diffstat (limited to 'gcc/diagnostic-format-json.cc')
0 files changed, 0 insertions, 0 deletions