[compiler-rt] [Darwin][ASan][Test] Create a noinlined wrapper function for reliable suppression in test. (PR #131247)

[Arthur Eubanks via llvm-commits]

aeubanks wrote:

I've reverted this in a65cbc4213ebf263f9e838969fca34f0c72c3f1c, feel free to reland once you've figured out the x86-64 issue

also I'm surprised this is necessary given the test uses -O0

https://github.com/llvm/llvm-project/pull/131247