[llvm] [SimplifyCFG] handle monotonic wrapped case for D150943 (PR #65882)

[David Koloski via llvm-commits]

djkoloski wrote:

Thanks for the help everyone, sorry for the confusion. I've created issue #66396 so a release manager can decide whether this change should be added to the LLVM 17.0.X milestone.

https://github.com/llvm/llvm-project/pull/65882