https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67675
--- Comment #2 from Oleg Endo <olegendo at gcc dot gnu.org> ---
(In reply to Oleg Endo from comment #0)
> struct S
> {
> int a, b, c;
> char s[64]; // this array will be always 4 byte aligned.
> };
Currently this doesn't work, see PR 67676.
