llvm-project

979b7223 - [mlir][IR] Require inherent symbol attributes for Symbol operations (#218920)

[mlir][IR] Require inherent symbol attributes for Symbol operations (#218920) Require SymbolTable operations to implement SymbolOpInterface and store symbol names and visibility as inherent attributes. Add missing symbol properties/interfaces to GPU, OpenACC, OpenMP, EmitC, and Toy operations, and update affected tests and the GPU Python builder. Assisted-by: Codex