[Bug target/119702] PPCLE: Inefficient auto-vectorization for 64-bit shifts on Power9

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119702

--- Comment #5 from Segher Boessenkool <segher at gcc dot gnu.org> ---
But of course we need -mcpu=power8 or later for that insn.