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Re: Improve clog, clog10 handling of values with real or imaginarypart slightly above 1 (bug 13629)
- From: Carlos O'Donell <carlos_odonell at mentor dot com>
- To: "Joseph S. Myers" <joseph at codesourcery dot com>
- Cc: Allan McRae <allan at archlinux dot org>, <libc-alpha at sourceware dot org>
- Date: Tue, 7 Aug 2012 10:35:36 -0400
- Subject: Re: Improve clog, clog10 handling of values with real or imaginarypart slightly above 1 (bug 13629)
- References: <Pine.LNX.4.64.1207302307130.13404@digraph.polyomino.org.uk> <501C5B11.8050304@archlinux.org> <Pine.LNX.4.64.1208041607450.12992@digraph.polyomino.org.uk>
On 8/4/2012 12:08 PM, Joseph S. Myers wrote:
> On Sat, 4 Aug 2012, Allan McRae wrote:
>
>> I have not formally checked, but I assume this patch is the reason I
>> started getting these errors on i686:
>
> As log1pl uses x87 logarithm instructions, it's quite plausible that the
> exact results may vary between x86 implementations and so require more
> than one person to update ulps.
>
These ULPs should get updated *immediately*, Allan could you please checkin the update?
I don't want to see the testsuite regress at any point in time.
Cheers,
Carlos.
--
Carlos O'Donell
Mentor Graphics / CodeSourcery
carlos_odonell@mentor.com
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