[llvm] [LAA] Hoist setting condition for rt-checks (NFC) (PR #128045)

[Florian Hahn via llvm-commits]

https://github.com/fhahn commented:

I thought when this was added originally there were cases where this needed to be checked on demand before exiting. It might not be needed after recent changes, although we might miss some test coverage. Will check to see if there's missing coverage.

https://github.com/llvm/llvm-project/pull/128045