[Bug bootstrap/81033] [8 Regression] Revision r249019 breaks bootstrap on darwin

[d25fe0be at outlook dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033

--- Comment #19 from d25fe0be@ <d25fe0be at outlook dot com> ---
Bootstrap seems to work for me now.

Not sure which revision brings it back to normal though.