[Bug bootstrap/67728] Build fails when cross-compiling with in-tree GMP and ISL

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67728

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|c                           |bootstrap
            Summary|Build fails when            |Build fails when
                   |cross-compiling with        |cross-compiling with
                   |in-tree GMP                 |in-tree GMP and ISL

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Sounds like the bug is an issue with ISL rather than GMP itself.  I don't
normally building with ISL so I have never noticed the issue.

Also I think your patch is incorrect since there is a reason why we disable the
assembly version is because GMP nativelly tries to detect the current processor
and then use the assembler version for that.