https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69319
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution|--- |INVALID
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Frediano Ziglio from comment #4)
> -O0, -O1 or -fno-strict-aliasing all works.
>
> But I don't understand how gcc can generate such code.
> What am I missing?
member and members struct access cannot alias. Please read up about C aliasing
rules.
