loc, /*program=*/result_type, llvm::ArrayRef<Value>{});
}

// Creates a `tf_device.launch` to wrap cluster ops.
mlir::tf_device::LaunchOp CreateLaunchOpForOutsideCluster(
    OpBuilder& builder, Operation* loc_op, llvm::StringRef host_device,
    llvm::SmallVector<Value, 4>& return_value_from_host) {
  llvm::SmallVector<Type, 4> host_result_types;