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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/103216] missed optimization, phiopt/vrp?
Date: Mon, 15 Nov 2021 00:10:58 +0000	[thread overview]
Message-ID: <bug-103216-4-XPEiQtYz6H@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-103216-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103216

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Depends on|                            |103218
                URL|                            |https://gcc.gnu.org/piperma
                   |                            |il/gcc-patches/2021-Novembe
                   |                            |r/584411.html
           Keywords|                            |patch

--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
With PR 103218 patch and the one which I submited here:
https://gcc.gnu.org/pipermail/gcc-patches/2021-November/584411.html

This is basically fixed (we run into PR 103220 but that is a gimple level
missed optimization which should not matter really).


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103218
[Bug 103218] (a < 0) << signbit is not always optimized to a & signbitmask at
the gimple level

  parent reply	other threads:[~2021-11-15  0:10 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-13  0:25 [Bug tree-optimization/103216] New: " pinskia at gcc dot gnu.org
2021-11-13  0:39 ` [Bug tree-optimization/103216] " pinskia at gcc dot gnu.org
2021-11-13  1:51 ` pinskia at gcc dot gnu.org
2021-11-13  3:58 ` pinskia at gcc dot gnu.org
2021-11-13  3:58 ` pinskia at gcc dot gnu.org
2021-11-13  4:52 ` pinskia at gcc dot gnu.org
2021-11-13 22:16 ` pinskia at gcc dot gnu.org
2021-11-13 23:01 ` pinskia at gcc dot gnu.org
2021-11-15  0:10 ` pinskia at gcc dot gnu.org [this message]
2021-11-16 15:10 ` pinskia at gcc dot gnu.org
2021-12-20 14:45 ` mcccs at gmx dot com
2023-06-07 15:17 ` pinskia at gcc dot gnu.org
2023-10-14  4:45 ` pinskia at gcc dot gnu.org

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