fix inaccuracy of j0f for x >= 2^127 when sin(x)+cos(x) is tiny (v4)

[Paul Zimmermann]

       Dear Joseph, Dear Adhemerval,

sorry for that, I'll try to remember next time to regenerate the
auto-libm-test-out-xxx file and to check the ulp files.

Paul

> From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
> Date: Sat, 8 Aug 2020 16:53:45 -0300
> 
> On 07/08/2020 17:30, Joseph Myers wrote:
> > On Fri, 7 Aug 2020, Adhemerval Zanella via Libc-alpha wrote:
> > 
> >> On 07/08/2020 08:25, Paul Zimmermann wrote:
> >>> ping: https://sourceware.org/pipermail/libc-alpha/2020-August/116806.html
> >>>
> >>> Have a nice week-end,
> >>> Paul
> >>>
> >>
> >> LGTM and I pushed it upstream with some minor fixes (I fixed the indentation
> >> to match the rest of the file, added double space prior comment endding and
> >> adjust one line that surpassed the 78 column limit).
> > 
> > That commit is missing the regeneration of auto-libm-test-out-j0.
> > 
> 
> Done, I also updated both x86_64 and i686 ulp files that resulted from the
> the new test.
>