// Creates a pass that lifts inner ops of tf_executor.island ops in
// tf_executor.graph into the same block as the tf_executor.graph.
std::unique_ptr<OperationPass<func::FuncOp>>
CreateExecutorDialectToFunctionalConversionPass();

namespace TF {
// Creates a pass that canonicalizes legacy compilation and replication
// attributes.
std::unique_ptr<OperationPass<func::FuncOp>>

      return %identity, %identity_n#0 : tensor<i32>, tensor<i32>
    }
    ```
  }];

  let constructor = "CreateExecutorDialectToFunctionalConversionPass()";
}

def ExecutorIslandCoarseningPass : Pass<"tf-executor-island-coarsening", "mlir::func::FuncOp"> {
  let summary = "Walks tf_executor::GraphOp and merges individual tf_executor::IslandOps.";