https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71182
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Created attachment 40445 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40445&action=edit gcc7-pr71182.patch That or use vec_safe_address for a vector that is not always non-NULL. I'll test this version, let Jason choose what he wants.