[llvm] [X86] vselect-pcmp.ll - add test showing failure to fold icmp_eq(and(x,pow2),0) to shl(x,c) for v4f32 select masks (PR #173359)

[Simon Pilgrim via llvm-commits]

https://github.com/RKSimon closed https://github.com/llvm/llvm-project/pull/173359