[Bug target/81084] [8 Regression] powerpcspe port full of confusing configury / command-line options not related to SPE

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81084

--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
That would be appreciated.  Besides killing the non-SPE relevant stuff in
powerpcspe, I think a review of the rs6000 changes from the last year that
might be relevant to powerpcspe is desirable too.  While changes that were done
for all backends usually were done for powerpcspe too, without much testing
though, most of the rs6000 fixes weren't, and while lots of that has been
related to ISAs powerpcspe doesn't have, some of it certainly applies even to
this port.