[Bug fortran/88076] Shared Memory implementation for Coarrays

[jvdelisle at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88076

--- Comment #32 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> ---
I should have reference PR124293, which is now fixed.  Regardless, this pulls
it all together.