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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/103194] [12 Regression] ice in optimize_atomic_bit_test_and with __sync_fetch_and_and since r12-5102-gfb161782545224f5
Date: Mon, 15 Nov 2021 09:12:19 +0000 [thread overview]
Message-ID: <bug-103194-4-IcCFZ2Y8ON@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-103194-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103194
--- Comment #11 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Hongtao.liu from comment #9)
> (In reply to H.J. Lu from comment #6)
> > Created attachment 51785 [details]
> > The v2 incomplete patch
> >
> > Hongtao, please finish it. Thanks.
>
> I'm trying to handle narrowing part in match.pd and add else return; when
> precision is not equal.
Right this is related to PR 103228 (and a few others) :).
next prev parent reply other threads:[~2021-11-15 9:12 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-11 16:48 [Bug c/103194] New: ice in optimize_atomic_bit_test_and, at tree-ssa-ccp.c:3626 dcb314 at hotmail dot com
2021-11-11 16:50 ` [Bug c/103194] " dcb314 at hotmail dot com
2021-11-11 17:20 ` [Bug tree-optimization/103194] [12 Regression] ice in optimize_atomic_bit_test_and with __sync_fetch_and_and pinskia at gcc dot gnu.org
2021-11-11 18:56 ` hjl.tools at gmail dot com
2021-11-12 7:35 ` rguenth at gcc dot gnu.org
2021-11-12 9:29 ` [Bug tree-optimization/103194] [12 Regression] ice in optimize_atomic_bit_test_and with __sync_fetch_and_and since r12-5102-gfb161782545224f5 marxin at gcc dot gnu.org
2021-11-12 13:43 ` hjl.tools at gmail dot com
2021-11-13 15:04 ` hjl.tools at gmail dot com
2021-11-13 15:11 ` hjl.tools at gmail dot com
2021-11-15 1:23 ` crazylht at gmail dot com
2021-11-15 2:47 ` crazylht at gmail dot com
2021-11-15 8:32 ` crazylht at gmail dot com
2021-11-15 9:06 ` crazylht at gmail dot com
2021-11-15 9:12 ` pinskia at gcc dot gnu.org [this message]
2021-11-16 1:30 ` crazylht at gmail dot com
2021-11-16 1:49 ` hjl.tools at gmail dot com
2021-11-16 1:51 ` hjl.tools at gmail dot com
2021-11-16 2:24 ` crazylht at gmail dot com
2021-11-16 2:39 ` hjl.tools at gmail dot com
2021-11-16 3:26 ` hjl.tools at gmail dot com
2021-11-16 6:19 ` crazylht at gmail dot com
2021-11-16 6:45 ` crazylht at gmail dot com
2021-11-24 1:01 ` cvs-commit at gcc dot gnu.org
2021-11-24 1:02 ` crazylht at gmail dot com
2021-12-15 12:47 ` jakub at gcc dot gnu.org
2021-12-16 1:27 ` crazylht at gmail dot com
2021-12-19 23:47 ` hjl.tools at gmail dot com
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