From: Joseph Myers <joseph@codesourcery.com>
To: Tejas Joshi <tejasjoshi9673@gmail.com>
Cc: <gcc@gcc.gnu.org>, Martin Jambor <mjambor@suse.cz>, <hubicka@ucw.cz>
Subject: Re: [PATCH] Builtin function roundeven folding implementation
Date: Thu, 22 Aug 2019 17:00:00 -0000 [thread overview]
Message-ID: <alpine.DEB.2.21.1908221659330.29112@digraph.polyomino.org.uk> (raw)
In-Reply-To: <CACMrGjDFMFPRckKC-rx7-LRPXBou-O_xV=_kEuMVL4BSMSKkew@mail.gmail.com>
On Thu, 22 Aug 2019, Tejas Joshi wrote:
> > I think you should have at least four tests of sign of zero result
> > (arguments -0.5, -0.0, 0.0 and 0.5). Probably also tests of values
> > between +/- 0.5 and 0, e.g. test -0.25 and 0.25 as well.
>
> Okay, I have made the following changes and again, the tests pass for roundeven.
Thanks, I look forward to seeing a full patch with these revisions on
gcc-patches.
--
Joseph S. Myers
joseph@codesourcery.com
next prev parent reply other threads:[~2019-08-22 17:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CACMrGjCu54zN+Smc7+3JF8MBZV76HXwaP-vk1HFTQGhRc=Toww@mail.gmail.com>
[not found] ` <alpine.DEB.2.21.1908092021090.31221@digraph.polyomino.org.uk>
[not found] ` <CACMrGjCPNr+Hjz--CL6ocV5y3GqGp13fpQCXtXJT4qeGQWk86A@mail.gmail.com>
[not found] ` <ri636hug2zr.fsf@suse.cz>
[not found] ` <alpine.DEB.2.21.1908211156360.6172@digraph.polyomino.org.uk>
[not found] ` <ri6pnkye7ll.fsf@suse.cz>
[not found] ` <alpine.DEB.2.21.1908211906340.25161@digraph.polyomino.org.uk>
[not found] ` <ri6ftlte12y.fsf@suse.cz>
[not found] ` <alpine.DEB.2.21.1908221426570.27000@digraph.polyomino.org.uk>
2019-08-22 16:28 ` Tejas Joshi
2019-08-22 16:35 ` Joseph Myers
2019-08-22 16:56 ` Tejas Joshi
2019-08-22 17:00 ` Joseph Myers [this message]
[not found] ` <CACMrGjA3UyUYcShruM-tiT=rqBiSLX9cmSVmpX0G6SfOq_r4EQ@mail.gmail.com>
[not found] ` <alpine.DEB.2.21.1908232023080.19272@digraph.polyomino.org.uk>
2019-08-25 8:25 ` Tejas Joshi
2019-08-25 9:38 ` Martin Jambor
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