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[Bug math/18238] quality of implementation: fmin and fmax should handle signed zeros
- From: "jsm28 at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Fri, 10 Apr 2015 16:32:35 +0000
- Subject: [Bug math/18238] quality of implementation: fmin and fmax should handle signed zeros
- Auto-submitted: auto-generated
- References: <bug-18238-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=18238
Joseph Myers <jsm28 at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |WONTFIX
--- Comment #1 from Joseph Myers <jsm28 at gcc dot gnu.org> ---
These functions are only supposed to have results exact to the extent specified
in IEEE 754. When both IEEE 754 and ISO C explicitly do not specify the sign
of a zero result, I don't think it's appropriate to slow down our
implementations to produce a more fully specified result.
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