[Bug bootstrap/62301] [5 Regression] PowerPC bootstrap broken since r214654

[wschmidt at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62301

--- Comment #6 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
Ah...I've been staring at the two versions for so long and that never leaped
out at me. :)  Thanks, Richard!