[llvm-branch-commits] [lld] Backport "[ELF] Make shouldAddProvideSym return values consistent when demoted to Undefined" (PR #112136)

[Fangrui Song via llvm-branch-commits]

MaskRay wrote:

> Now we also need to backport #112386. Would it be safer to revert [ebb326a](https://github.com/llvm/llvm-project/commit/ebb326a51fec37b5a47e5702e8ea157cd4f835cd) in release/19.x?

We could revert it, but I do not feel that the PROVIDE regression #111478 is important. I prefer that we do nothing for the release branch.

https://github.com/llvm/llvm-project/pull/112136