http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59895
--- Comment #4 from Aleksandr Dobkin <adob321 at gmail dot com> --- (In reply to Andrew Pinski from comment #3) > So in this case here, s1 is being initialized first and then globalvec gets > initialized which changes the size back to 0. Thanks for the explanation. I've verified this does appear to be the case.