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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/111820] [13 Regression] Compiler time hog in the vectorizer with `-O3 -fno-tree-vrp`
Date: Mon, 23 Oct 2023 09:42:41 +0000 [thread overview]
Message-ID: <bug-111820-4-J3DM6xwayF@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-111820-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111820
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to fail|14.0 |
Summary|[13/14 Regression] Compiler |[13 Regression] Compiler
|time hog in the vectorizer |time hog in the vectorizer
|with `-O3 -fno-tree-vrp` |with `-O3 -fno-tree-vrp`
Known to work| |14.0
--- Comment #13 from Richard Biener <rguenth at gcc dot gnu.org> ---
(In reply to Hongtao.liu from comment #12)
> Fixed in GCC14, not sure if we want to backport the patch.
> If so, the patch needs to be adjusted since GCC13 doesn't support auto_mpz.
Yes, we want to backport.
next prev parent reply other threads:[~2023-10-23 9:42 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-15 2:02 [Bug c/111820] New: GCC: 14: hangs with a simple while loop 141242068 at smail dot nju.edu.cn
2023-10-15 2:07 ` [Bug tree-optimization/111820] " pinskia at gcc dot gnu.org
2023-10-15 2:09 ` [Bug tree-optimization/111820] [13/14 Regression] Compiler time hog in the vectorizer with `-O3 -fno-tree-vrp` pinskia at gcc dot gnu.org
2023-10-16 7:14 ` rguenth at gcc dot gnu.org
2023-10-16 7:22 ` crazylht at gmail dot com
2023-10-16 7:43 ` crazylht at gmail dot com
2023-10-16 8:46 ` rguenther at suse dot de
2023-10-17 6:56 ` crazylht at gmail dot com
2023-10-17 7:16 ` rguenther at suse dot de
2023-10-17 9:13 ` crazylht at gmail dot com
2023-10-17 9:47 ` rguenth at gcc dot gnu.org
2023-10-23 1:16 ` cvs-commit at gcc dot gnu.org
2023-10-23 2:39 ` crazylht at gmail dot com
2023-10-23 9:42 ` rguenth at gcc dot gnu.org [this message]
2023-10-27 1:06 ` [Bug tree-optimization/111820] [13 " cvs-commit at gcc dot gnu.org
2023-10-27 1:18 ` crazylht at gmail dot com
2023-10-27 1:20 ` pinskia at gcc dot gnu.org
2023-10-27 3:29 ` pinskia at gcc dot gnu.org
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