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From: "crazylht at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/108601] [13 Regression] vector peeling ICEs with VLA in gcc_r in SPEC2017 since g:c13223b790bbc5e4a3f5605e057eac59b61b2c85
Date: Wed, 01 Feb 2023 09:07:06 +0000 [thread overview]
Message-ID: <bug-108601-4-QhWg9WEmAw@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-108601-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108601
--- Comment #14 from Hongtao.liu <crazylht at gmail dot com> ---
> I think we should remove the vect_can_peel_nonlinear_iv_p call from
> vectorizable_nonlinear_induction and adjust vect_can_peel_nonlinear_iv_p
> to require a .is_constant () VF.
Yes, testing a patch.
next prev parent reply other threads:[~2023-02-01 9:07 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-30 15:43 [Bug tree-optimization/108601] New: [13 Regression] vector peeling ICEs with PGO + LTO + IPA inlining in gcc_r in SPEC2017 tnfchris at gcc dot gnu.org
2023-01-30 16:05 ` [Bug tree-optimization/108601] " pinskia at gcc dot gnu.org
2023-01-31 7:25 ` rguenth at gcc dot gnu.org
2023-01-31 7:29 ` rguenth at gcc dot gnu.org
2023-01-31 7:49 ` crazylht at gmail dot com
2023-01-31 8:28 ` crazylht at gmail dot com
2023-01-31 9:05 ` tnfchris at gcc dot gnu.org
2023-01-31 20:24 ` [Bug tree-optimization/108601] [13 Regression] vector peeling ICEs with VLA in gcc_r in SPEC2017 since g:c13223b790bbc5e4a3f5605e057eac59b61b2c85 tnfchris at gcc dot gnu.org
2023-01-31 21:08 ` tnfchris at gcc dot gnu.org
2023-02-01 5:32 ` crazylht at gmail dot com
2023-02-01 7:29 ` crazylht at gmail dot com
2023-02-01 7:32 ` rguenther at suse dot de
2023-02-01 7:46 ` crazylht at gmail dot com
2023-02-01 8:41 ` rguenth at gcc dot gnu.org
2023-02-01 9:07 ` crazylht at gmail dot com [this message]
2023-02-02 9:02 ` cvs-commit at gcc dot gnu.org
2023-02-03 8:05 ` rguenth at gcc dot gnu.org
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