[llvm] [AArch64][PAC] Refine authenticated pointer check methods (PR #74074)

[Anatoly Trosinenko via llvm-commits]

atrosinenko wrote:

@DavidSpickett Did I understand your message right: it is OK to merge this PR as-is AND it may be worth clarifying ABI document afterwards?

https://github.com/llvm/llvm-project/pull/74074