http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44646
--- Comment #4 from Tobias Burnus <burnus at gcc dot gnu.org> --- Now that Aldy's/Jakub's OMP_SIMD patch (backend only) is in, r202029, - we can use it to annotate DO CONCURRENT loops. (The semantics should be the same - and match vector length of infinity.) For the usage, see also gomp-4_0-branch or the Cilk branches.