http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58709
--- Comment #2 from Paul Pluzhnikov <ppluzhnikov at google dot com> ---
(In reply to Andrew Pinski from comment #1)
> I think the warning is correct as it is not promoted to int in the function
> call.
How is it passed then?
I see:
movl $0, 4(%esp)
movl $.LC0, (%esp)
call printf
on ix86, and
movl $0, %esi
movl $.LC0, %edi
call printf
on x86_64. Looks like an "int" to me.
