[llvm] [CodeGen] Check entire block if no threshold was given for neighbors (PR #83526)

[Matt Arsenault via llvm-commits]

https://github.com/arsenm requested changes to this pull request.

I don't think this is worth it. You're duplicating an API, to have an unbounded vs. bounded version. I'm also skeptical it's worth exposing a way to make this unbounded 

https://github.com/llvm/llvm-project/pull/83526