https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108153 --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Note, non-lto profiledbootstrap with modula2 passed on i686, x86_64, aarch64, s390x and ppc64le (all with the PR108147 patch). It is just lto profiledbootstrap that doesn't work.