[Bug target/81317] builtin_vec_ld fails for powerpc with altivec

[willschm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81317

--- Comment #16 from Will Schmidt <willschm at gcc dot gnu.org> ---
(In reply to Bill Schmidt from comment #13)
> CCing Will Schmidt for the general gimple-folding issue of built-in calls
> with missing LHSes.

revision 250185 has been committed to handle the gimple-folding issue.