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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/103325] 1 << -1 is never reduced to a constant during gimple
Date: Fri, 19 Nov 2021 12:14:19 +0000 [thread overview]
Message-ID: <bug-103325-4-aorV1Pqi61@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-103325-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103325
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
See Also| |https://gcc.gnu.org/bugzill
| |a/show_bug.cgi?id=96929
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #2)
> but IIRC that behavior was removed from {int_const,wide}_int_binop at some
> point, maybe also to enable sanitization.
This was only done in GCC 11 by r11-5271-g4866b2f5db117f9 (PR96929).
next prev parent reply other threads:[~2021-11-19 12:14 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-19 1:35 [Bug tree-optimization/103325] New: " pinskia at gcc dot gnu.org
2021-11-19 1:36 ` [Bug tree-optimization/103325] " pinskia at gcc dot gnu.org
2021-11-19 7:48 ` rguenth at gcc dot gnu.org
2021-11-19 12:14 ` pinskia at gcc dot gnu.org [this message]
2023-05-28 4:21 ` pinskia at gcc dot gnu.org
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