[Bug target/81924] [6 Regression] ICE: in simplify_binary_operation_1, at simplify-rtx.c:3678 on powerpc64le-linux-gnu

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81924

--- Comment #4 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Bill, do you want to backport that?