[llvm] [BOLT] Allow getNewFunctionOrDataAddress to map addrs inside functions (PR #117766)

[Peter Waller via llvm-commits]

peterwaller-arm wrote:

Ping @linsinan1995, @yota9 from #101466 I was wondering if there was a reason #101466 didn't go so far as mapping addresses within basic blocks, or what it would take to achieve this? I see bolt rejecting some workloads with computed goto's in them, and/or crashing at run time (in older versions of bolt).

https://github.com/llvm/llvm-project/pull/117766