http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54622
jules at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jules at gcc dot gnu.org --- Comment #5 from jules at gcc dot gnu.org 2012-09-26 16:25:08 UTC --- Unfortunately (due to the reasons Richard outlined) lots of things don't work wrt. vectorization for Neon in big-endian mode, so are deliberately disabled in the backend. IMO, the right thing to do (at least until that is fixed) is to make the effective-target checks for vectorization features depend on little-endian ARM mode.