[Bug d/103739] Bootstrap broken on powerpc64-linux

[ibuclaw at gdcproject dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103739

--- Comment #5 from Iain Buclaw <ibuclaw at gdcproject dot org> ---
(In reply to Segher Boessenkool from comment #4)
> Thanks.  But the point of this PR is that bootstrapping trunk is broken.
> That needs fixing some way.

It's working when you use gcc-10 or later as the baseline, you're using gcc-9
and it isn't.