[llvm] Reapply [AMDGPU] Avoid resource propagation for recursion through multiple functions (PR #112251)

[Janek van Oirschot via llvm-commits]

JanekvO wrote:

I've moved the implementation of `isSymbolUsedInExpression` function from `AsmParser` to MCExpr as it needs target specific directions on how to peek through subexprs, if there are any. Bit concerned that this is perhaps not the way to go in terms of location or appropriate as a reapply since it now is a bit more invasive; let me know either way.

https://github.com/llvm/llvm-project/pull/112251