[llvm] [InstCombine] Fold unsigned icmp of nuw adds with constants (PR #226685)

[via llvm-commits]

aswinkaliesrm wrote:

> > No. It is caused by an existing SLP bug. See also #226674.
> 
> This bug was fixed a few days ago. Please @aswinkaliesrm, go ahead and rebase your patch onto the latest changes on llvm-project.

Thanks! Rebased onto current main.

https://github.com/llvm/llvm-project/pull/226685