This is the mail archive of the
libc-alpha@sourceware.org
mailing list for the glibc project.
Re: Add more libm-test coverage of [a-c]* real functions
- From: Andreas Jaeger <aj at suse dot com>
- To: "Joseph S. Myers" <joseph at codesourcery dot com>, libc-alpha at sourceware dot org
- Date: Fri, 20 Dec 2013 20:28:32 +0100
- Subject: Re: Add more libm-test coverage of [a-c]* real functions
- Authentication-results: sourceware.org; auth=none
- References: <Pine dot LNX dot 4 dot 64 dot 1312201848420 dot 4792 at digraph dot polyomino dot org dot uk>
On 12/20/2013 07:50 PM, Joseph S. Myers wrote:
> Various libm functions have inadequate test coverage in libm-test.inc
> / auto-libm-test-in - failing to cover all the usual special cases
> (infinities, NaNs, zero, large and small finite values, subnormals) as
> well as a reasonable range of ordinary inputs and, where appropriate,
> inputs close to the thresholds for underflow and overflow.
>
> This patch improves test coverage for real functions [a-c]* (with the
> expectation of adding more coverage for other functions later).
>
> Tested x86_64 and x86 and ulps updated accordingly (and eight glibc
> bugs and one C11 DR filed for issues found in the process
Thanks!
Andreas
--
Andreas Jaeger aj@{suse.com,opensuse.org} Twitter/Identica: jaegerandi
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn,Jennifer Guild,Felix Imendörffer,HRB16746 (AG Nürnberg)
GPG fingerprint = 93A3 365E CE47 B889 DF7F FED1 389A 563C C272 A126