[llvm] [llvm][AArch64] Search for a better PAUTH_EPILOGUE insertion point (PR #218783)

[Victor Campos via llvm-commits]

https://github.com/vhscampos commented:

I think "better PAUTH_EPILOGUE insertion point" is a misnomer. You mean a better AUT insertion point, no?

https://github.com/llvm/llvm-project/pull/218783