[llvm] [asan][x86] Abort instrumenting memintrinsics that target fs, gs (PR #129291)

[Alexander Potapenko via llvm-commits]

https://github.com/ramosian-glider commented:

I think "abort" is a bit too strong word here, how about "skip"?

Also, could you please elaborate on the problem in the patch description?

https://github.com/llvm/llvm-project/pull/129291