[llvm] [InstCombine] fold icmp of select with constants and invertible op (PR #147182)

[Acthinks Yang via llvm-commits]

Acthinks wrote:

extend foldICmpEqualityWithOffset, @dtcxzyw @nikic 
Test Case Proof: https://alive2.llvm.org/ce/z/rguX7V


https://github.com/llvm/llvm-project/pull/147182