[clang] [compiler-rt] [XRay] Add support for instrumentation of DSOs on x86_64 (PR #90959)

[Brian Cain via cfe-commits]

https://github.com/androm3da approved this pull request.

You might want to get approval from someone else - I'm not even remotely close to a maintainer here.

https://github.com/llvm/llvm-project/pull/90959