[llvm] [HashRecognize] Fix LHS ConstantRange check for BE (PR #148620)

[Piotr Fusik via llvm-commits]

https://github.com/pfusik commented:

Sorry for the delay - I was on vacation. :)

I still don't understand why go `TripCount` times through `ValueEvolution` if we seem to be matching a specific compare and a bit shift. Can't we match it once?

https://github.com/llvm/llvm-project/pull/148620