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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug libstdc++/82739] [8/9/10/11 Regression] Sort is 30% slower
 compared to gcc44 on presorted array
Date: Tue, 23 Feb 2021 16:00:07 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D82739

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jakub at gcc dot gnu.org

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Seems the performance degradation that started with
r5-5019-g27d93d2c8a36cea495599e4eb070d3f922aab279
is gone on the trunk with the
r11-3300-g83e037364e0d6dd74d595751e8bc8c461b4cb8fa
change.
Haven't tried 4.4 though.=