https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81566
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P2
--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
> gcc-6 t.c -S
t.c:6:1: error: requested alignment is not a positive power of 2
int __attribute__ ((aligned (0))) f (void);
^~~
t.c:12:1: error: requested alignment is not a positive power of 2
int __attribute__ ((aligned (0))) g (void);
^~~
> gcc-7 t.c -S
so GCC 6 works for the accepts-invalid. Splitting the bug might help.
I guess it's reasonable to fix the accepts-invalid even for GCC 7.3.
