[Mlir-commits] [mlir] [mlir] Make remove-dead-values can delate useless function (PR #161471)

[Oleksandr Alex Zinenko]

https://github.com/ftynse requested changes to this pull request.

I don't think this fixes the bug in question, just removes the function that contained the bug. We also have a dead symbol elimination pass that handles such cases generically.

https://github.com/llvm/llvm-project/pull/161471