[llvm] [LAA] Perform checks for no-wrap separately from getPtrStride. (PR #126971)

[Ramkumar Ramachandra via llvm-commits]

https://github.com/artagnon commented:

This is a good re-org and I was going to do it myself, and my opinion is that there is no need to extract an NFC from it, since the whole benefit comes from just the re-org.

https://github.com/llvm/llvm-project/pull/126971