[llvm] [BOLT] Support instrumentation hook via DT_FINI_ARRAY (PR #67348)

[Job Noorman via llvm-commits]

mtvec wrote:

> I mean that tests in runtime folder are going to be executed. So ideally we would like the non-runtime test without binary execution to check the functionality. It is true that currently we're not supporting cross-compilation for runtime binary, that is why for non-runtime tests we have extra arch requirement. But we have this task in our backlog, so hopefully it would be changed and we would be able to run these tests too.

Just to be sure: you also don't see another way to test this so we keep the current test?

https://github.com/llvm/llvm-project/pull/67348