[llvm-branch-commits] [lld] [lld][MachO] Fix ObjC stubs from autolinked archives (PR #219743)

[Zhaoxuan Jiang via llvm-branch-commits]

https://github.com/nocchijiang approved this pull request.

OK as a targeted fix, but the synthetic methname approach still looks fragile to me. The `addSynthenticMethnames()` (typo unfixed btw) placement is arbitrary and nothing guarantees no inputs arrive after it, and dead selectors are not stripped.

https://github.com/llvm/llvm-project/pull/219743