https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71446
--- Comment #18 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Created attachment 45872 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45872&action=edit gcc9-pr71446-2.patch Untested patch for the build_aggr_conv stuff.