[llvm-branch-commits] AArch64: Relax x16/x17 constraint on AUT in certain cases. (PR #132857)

[Anatoly Trosinenko via llvm-branch-commits]

https://github.com/atrosinenko commented:

@pcc Thank you for the updates!

By the way, have you considered splitting `emitPtrauthAuthResign` into "auth" and "resign" parts? On one hand, this could decrease the number of arguments passed to a single function. On the other hand, passing "on_success" label between functions may render this simplification meaningless.

https://github.com/llvm/llvm-project/pull/132857