llvm-project

67e47fb5 - [mlir][gpu] Add SymbolUserOpInterface to launch_func op (#173277)

[mlir][gpu] Add SymbolUserOpInterface to launch_func op (#173277) The gpu.launch_func is an operation that performs symbol references. Currently, its symbol validation logic is implemented within GPUDialect::verifyOperationAttribute. To improve the clarity and structure of the validation logic, this PR makes LaunchFuncOp implement the SymbolUserOpInterface. In addition, implementing this interface allows the operation to benefit from various symbol-usage analysis passes.