https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71767
--- Comment #44 from Iain Sandoe <iains at gcc dot gnu.org> --- posted: https://gcc.gnu.org/ml/gcc-patches/2016-11/msg00536.html https://gcc.gnu.org/ml/gcc-patches/2016-11/msg00537.html https://gcc.gnu.org/ml/gcc-patches/2016-11/msg00538.html https://gcc.gnu.org/ml/gcc-patches/2016-11/msg00539.html https://gcc.gnu.org/ml/gcc-patches/2016-11/msg00540.html I have back-ports to 6.x and 5.x if anyone needs then urgently
