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From: "crazylht at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/98348] GCC 10.2 AVX512 Mask regression from GCC 9
Date: Fri, 18 Dec 2020 01:37:23 +0000 [thread overview]
Message-ID: <bug-98348-4-nVZFioQX7u@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-98348-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98348
--- Comment #4 from Hongtao.liu <crazylht at gmail dot com> ---
(In reply to Jakub Jelinek from comment #3)
> Started with r10-5250-g8b905e9b0c09530c0f660563540257f3d181c2ac
> Perhaps peephole2s or something similar to catch that?
A patch(with peephole2) is posted at
https://gcc.gnu.org/pipermail/gcc-patches/2020-November/559301.html.
Maybe i'll add a combine spliter to handle this case.
next prev parent reply other threads:[~2020-12-18 1:37 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-17 14:43 [Bug c++/98348] New: " danielhanchen at gmail dot com
2020-12-17 14:45 ` [Bug c++/98348] " danielhanchen at gmail dot com
2020-12-17 16:26 ` hjl.tools at gmail dot com
2020-12-17 19:34 ` jakub at gcc dot gnu.org
2020-12-18 1:37 ` crazylht at gmail dot com [this message]
2020-12-19 2:50 ` crazylht at gmail dot com
2020-12-19 10:22 ` jakub at gcc dot gnu.org
2020-12-19 10:47 ` jakub at gcc dot gnu.org
2020-12-19 11:22 ` jakub at gcc dot gnu.org
2020-12-21 11:23 ` crazylht at gmail dot com
2020-12-21 11:25 ` crazylht at gmail dot com
2020-12-21 11:32 ` jakub at gcc dot gnu.org
2020-12-21 12:12 ` crazylht at gmail dot com
2020-12-22 9:14 ` crazylht at gmail dot com
2021-01-04 6:51 ` crazylht at gmail dot com
2021-01-05 8:21 ` [Bug target/98348] [10/11 Regression] " rguenth at gcc dot gnu.org
2021-01-21 11:52 ` jakub at gcc dot gnu.org
2021-01-21 13:38 ` crazylht at gmail dot com
2021-01-22 4:37 ` cvs-commit at gcc dot gnu.org
2021-01-22 4:40 ` crazylht at gmail dot com
2021-04-08 12:02 ` [Bug target/98348] [10 " rguenth at gcc dot gnu.org
2021-04-11 13:17 ` david.bolvansky at gmail dot com
2021-04-16 7:43 ` crazylht at gmail dot com
2021-05-07 2:25 ` crazylht at gmail dot com
2022-01-12 1:14 ` crazylht at gmail dot com
2022-01-12 5:58 ` cvs-commit at gcc dot gnu.org
2022-01-12 5:59 ` crazylht at gmail dot com
2022-01-12 6:15 ` pinskia at gcc dot gnu.org
2022-01-12 6:15 ` pinskia at gcc dot gnu.org
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