https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106172
--- Comment #16 from Chris Clayton <chris2553 at googlemail dot com> --- I've tried two further build of gcc-13 using gcc-12-20220702. The gcc-13-20220703 snapshot fails with the same ICEs but the 20220619 snapshot builds successfully. So we have 13-20220626 and 13-20220703 both fail but 13-20220619 succeeds.