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From: "redi at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/98226] Slow std::countr_one Date: Fri, 11 Dec 2020 11:08:46 +0000 [thread overview] Message-ID: <bug-98226-4-q8drrDRB3A@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-98226-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98226 --- Comment #9 from Jonathan Wakely <redi at gcc dot gnu.org> --- The generated code hasn't changed between gcc-10 and gcc-11 though, so the difference must be in the code used to run the benchmarks, not the code under test. See https://godbolt.org/z/bWeMen
next prev parent reply other threads:[~2020-12-11 11:08 UTC|newest] Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-12-10 16:51 [Bug libstdc++/98226] New: " zaikin.icc at gmail dot com 2020-12-10 17:31 ` [Bug libstdc++/98226] " redi at gcc dot gnu.org 2020-12-10 17:33 ` redi at gcc dot gnu.org 2020-12-10 18:08 ` pinskia at gcc dot gnu.org 2020-12-10 22:00 ` cvs-commit at gcc dot gnu.org 2020-12-10 22:08 ` redi at gcc dot gnu.org 2020-12-11 9:17 ` zaikin.icc at gmail dot com 2020-12-11 9:18 ` zaikin.icc at gmail dot com 2020-12-11 10:59 ` redi at gcc dot gnu.org 2020-12-11 11:08 ` redi at gcc dot gnu.org [this message] 2020-12-11 11:28 ` amonakov at gcc dot gnu.org 2020-12-11 12:16 ` zaikin.icc at gmail dot com 2020-12-11 12:21 ` zaikin.icc at gmail dot com 2020-12-11 12:33 ` zaikin.icc at gmail dot com 2021-03-29 20:01 ` cvs-commit at gcc dot gnu.org
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