[Bug math/16661] hppa: double fma has 1 ulp but should be 0 ulp.

jsm28 at gcc dot gnu.org sourceware-bugzilla@sourceware.org
Mon Sep 18 14:31:00 GMT 2017


https://sourceware.org/bugzilla/show_bug.cgi?id=16661

Joseph Myers <jsm28 at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #3 from Joseph Myers <jsm28 at gcc dot gnu.org> ---
Does not appear in results at
https://sourceware.org/glibc/wiki/Release/2.26#HPPA so presumably fixed by some
fma patch that postdated this bug report.  My guess at the most likely to be
responsible is

commit 4896f049205013528f1f0df7f7cbb52e8c5664d1
Author: Richard Henderson <rth@twiddle.net>
Date:   Fri Aug 1 12:13:50 2014 -1000

    Force eval for fma implementations

but it could always be a different commit that did it.

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