[Bug target/101609] no right shift pattern for vector(2) long long on aarch64

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101609

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note I found this while looking into PR 56873.