[compiler-rt] Normalize ptrauth handling in sanitizer runtime (PR #100483)

[Anton Korobeynikov via llvm-commits]

asl wrote:

@ZequanWu 

> With the fix, this is still broken due to invalid pointer conversion:

Oh. Thanks for noticing this! I believe we fixed this issue... But apparently, not final version of patch was submitted. So, to double check, the final version has `void *ret` variable, does it work for you?

https://github.com/llvm/llvm-project/pull/100483