[Bug libfortran/83097] Use __BYTE_ORDER__ instead of runtime test

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83097

Thomas Koenig <tkoenig at gcc dot gnu.org> changed:

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

--- Comment #5 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
(In reply to Janne Blomqvist from comment #4)

> Since most targets of interest for GFortran usage are little endian (x86,
> arm, ppc64le) I'm not sure it's worth the bother to do the memcmp_char4
> optimization.

In that case, let's just close this.