[Bug target/84226] [8 Regression] ICE in simplify_const_unary_operation, at simplify-rtx.c:1974 on ppc64le

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84226

--- Comment #3 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Many other ports use bswap on vectors though?