[Bug go/79037] gccgo: Binaries crash with parforsetup: pos is not aligned on m68k

[ian at airs dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79037

--- Comment #9 from Ian Lance Taylor <ian at airs dot com> ---
The backend.h interface says that if you set the alignment, that is the
alignment.  I could change it to the GCC version--you can only increase the
alignment--but I'd rather keep the backend.h interface simple.