[Bug fortran/87689] PowerPC64 ELFv2 function parameter passing violation

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87689

--- Comment #26 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
Fixed on gcc 9 so far. I will backport this to the other
open branches, but only after the release of the next
version of gcc 8.3.