https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71812
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- If you are using 6.1.0 release, then try using a newer 6.1.1 snapshot instead. This is very likely fixed already.