[lld] [LLD] [Build Issue] Ubuntu24 build failure due to LLD's COFF regression (PR #98447)

[Fangrui Song via llvm-commits]

MaskRay wrote:

Request changes unless there is a reproduce and evidence that `isUsedInRegularObj` does resolve the issue.

I am more familiar with the ELF port where there used to be some issues related to `isUsedInRegularObj`, but the issues could all be reliably caught. I am not sure COFF port has Heisenbug since we don't perform parallel symbol resolution.

If you believe there is an issue `isUsedInRegularObj`, perhaps asan can expose the issue.

https://github.com/llvm/llvm-project/pull/98447