[llvm] [LAA] Strip findForkedPointer (NFC) (PR #140298)

[Ramkumar Ramachandra via llvm-commits]

artagnon wrote:

> Taking a step back, it might be good to revisit the goal of the PR. Overall it looks to me like the new code isn't much simpler and adds more indirection.
> 
> How about just combining `findForkedPointer` and `findForkedSCEVs`?

Thanks, the patch is now a clear NFC improvement.

https://github.com/llvm/llvm-project/pull/140298