https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65779
--- Comment #12 from baoshan <pangbw at gmail dot com> --- (In reply to Andrew Pinski from comment #11) > I suspect this was fixed for GCC 6 with the patch that fixed bug 67789 > (which is the more correct patch). I think they are two different issues. 67789 is duplicate label defined, this is undefined label.
