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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libstdc++/58625] std::signbit always converts to double
Date: Fri, 04 Oct 2013 23:43:00 -0000 [thread overview]
Message-ID: <bug-58625-4-N0fgjAyPaX@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-58625-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58625
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Paolo Carlini from comment #1)
> Weird that nobody noticed for so much time. Are there actual testcases for
> this? Or in practice it's just an optimization issue, not a correctness
> issue?
In some cases there could be a correctness issue with some rounding modes
though not that many.
next prev parent reply other threads:[~2013-10-04 23:43 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-04 21:26 [Bug libstdc++/58625] New: " olegendo at gcc dot gnu.org
2013-10-04 22:58 ` [Bug libstdc++/58625] " paolo.carlini at oracle dot com
2013-10-04 23:42 ` paolo.carlini at oracle dot com
2013-10-04 23:43 ` pinskia at gcc dot gnu.org [this message]
2013-10-05 8:28 ` jakub at gcc dot gnu.org
2013-10-05 8:42 ` olegendo at gcc dot gnu.org
2013-10-05 10:41 ` jakub at gcc dot gnu.org
2013-10-05 10:52 ` jakub at gcc dot gnu.org
2013-10-05 12:00 ` paolo.carlini at oracle dot com
2013-10-05 12:10 ` daniel.kruegler at googlemail dot com
2013-10-05 12:25 ` paolo.carlini at oracle dot com
2013-10-06 13:44 ` paolo at gcc dot gnu.org
2013-10-06 13:45 ` paolo.carlini at oracle dot com
2015-03-15 21:09 ` tijl at coosemans dot org
2015-03-16 22:00 ` joseph at codesourcery dot com
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