https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96726
--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- Patches have been submitted at https://gcc.gnu.org/pipermail/fortran/2020-August/054903.html and https://gcc.gnu.org/pipermail/fortran/2020-August/054904.html