[llvm-branch-commits] [BOLT][NFC] Refactor function matching (PR #97502)

[Davide Italiano via llvm-branch-commits]

dcci wrote:

> I have a couple of general comments about this. Can you also please add a description explaining what this patch does?

i.e. why we're refactoring these functions.

https://github.com/llvm/llvm-project/pull/97502