[Mlir-commits] [mlir] [mlir][SymbolDCE] Check SSA uses for symbols with results (PR #168376)

[Tim Noack]

timnoack wrote:

I think we should either verify in the `SymbolInterface` that symbols have no results, or handle potential uses of their results in the SymbolDCE pass (this PR).  I vote for the latter approach, because we rely on operations that are both symbols and have result values in our project.

https://github.com/llvm/llvm-project/pull/168376