[Bug target/63260] [SH] fabs, fneg do not need fp-mode setting and do not use fpscr

[kkojima at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63260

--- Comment #3 from Kazumoto Kojima <kkojima at gcc dot gnu.org> ---
(In reply to Oleg Endo from comment #2)
> Kaz, could you please add the proposed patch to your test run and let me
> know of the result?  I'd like to sort this out before proceeding with PR
> 53513.

I've just run "make -k check-gcc" with the patch on my environment and got
no new failures.