[llvm] Use the Propeller CFG profile in the PGO analysis map if it is available. (PR #163252)

[Aiden Grossman via llvm-commits]

https://github.com/boomanaiden154 commented:

Are you planning on rebasing this on top of e9368a056dff94815b3c43a0da78e7c1e5b3d4f4 or creating a new PR to implement the AsmPrinter side of emitting this info?

https://github.com/llvm/llvm-project/pull/163252