https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67912
--- Comment #2 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> --- > --- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- > I think this bug affects all platforms, see the thread > https://gcc.gnu.org/ml/gcc-patches/2015-10/msg01013.html. Right, I've since seen it on x86_64-darwin and sparc-solaris. Didn't expect something of this impact not being in bugzilla, though. Thanks. Rainer