[Bug c/50459] alignof doesn't work on plain old constant, works with expressions containing it

[sch...@linux-m68k.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50459

--- Comment #8 from Andreas Schwab <sch...@linux-m68k.org> ---
FAIL: gcc.target/ia64/small-addr-1.c (test for excess errors)