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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/106081] missed vectorization
Date: Wed, 26 Jul 2023 13:28:11 +0000 [thread overview]
Message-ID: <bug-106081-4-oYaOnxvi3T@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-106081-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106081
--- Comment #16 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rguenth@gcc.gnu.org>:
https://gcc.gnu.org/g:5d09fb683a8abce49dc0992f5102aa0189f8f632
commit r14-2790-g5d09fb683a8abce49dc0992f5102aa0189f8f632
Author: Richard Biener <rguenther@suse.de>
Date: Wed Jul 26 13:31:16 2023 +0200
tree-optimization/106081 - elide redundant permute
The following patch makes sure to elide a redundant permute that
can be merged with existing splats represented as load permutations
as we now do for non-grouped SLP loads. This is the last bit
missing to fix this PR where the main fix was already done by
r14-2117-gdd86a5a69cbda4
PR tree-optimization/106081
* tree-vect-slp.cc
(vect_optimize_slp_pass::start_choosing_layouts):
Assign layout -1 to splats.
* gcc.dg/vect/pr106081.c: New testcase.
next prev parent reply other threads:[~2023-07-26 13:28 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-24 15:56 [Bug middle-end/106081] New: " hubicka at gcc dot gnu.org
2022-06-24 16:14 ` [Bug middle-end/106081] " hubicka at gcc dot gnu.org
2022-06-26 8:08 ` crazylht at gmail dot com
2022-06-27 9:01 ` marxin at gcc dot gnu.org
2022-06-27 10:38 ` rguenth at gcc dot gnu.org
2022-06-27 14:26 ` hubicka at gcc dot gnu.org
2022-10-24 0:14 ` pinskia at gcc dot gnu.org
2023-06-21 13:45 ` rguenth at gcc dot gnu.org
2023-06-27 7:49 ` rguenth at gcc dot gnu.org
2023-06-27 8:13 ` rguenth at gcc dot gnu.org
2023-06-27 9:10 ` rsandifo at gcc dot gnu.org
2023-06-28 12:15 ` hubicka at gcc dot gnu.org
2023-07-26 9:34 ` rguenth at gcc dot gnu.org
2023-07-26 9:35 ` rguenth at gcc dot gnu.org
2023-07-26 10:01 ` rsandifo at gcc dot gnu.org
2023-07-26 10:32 ` rguenth at gcc dot gnu.org
2023-07-26 10:52 ` rguenth at gcc dot gnu.org
2023-07-26 11:00 ` rsandifo at gcc dot gnu.org
2023-07-26 11:15 ` rsandifo at gcc dot gnu.org
2023-07-26 12:15 ` rguenther at suse dot de
2023-07-26 13:28 ` cvs-commit at gcc dot gnu.org [this message]
2023-07-26 13:28 ` rguenth at gcc dot gnu.org
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