> > Ok for trunk? I can't approve but do you mind taking care of -march=armv8-a in the arm backend too as that would have the same issues.
Ramana > Matthew > > gcc/ > 2015-05-21 Matthew Wahab <matthew.wa...@arm.com> > > * config/aarch64/aarch64.c (aarch64_emit_post_barrier): New. > (aarch64_split_atomic_op): Check for __sync memory models, emit > appropriate initial and final barriers. > >
