[Bug target/81622] [7/8 Regression] ICE on invalid altivec code with ppc64{,le}

[wschmidt at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81622

--- Comment #4 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
Created attachment 41874
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41874&action=edit
Patch under test