TF_RETURN_IF_ERROR(variable_infos.status());
  TF_RETURN_IF_ERROR(LockVariables(absl::MakeSpan(*variable_infos)));
  TF_RETURN_IF_ERROR(launch_context.PopulateOutputs(
      ctx, result, execution_output.ConsumeResult(),
      /*missing_ctx_input_prefix=*/0, absl::MakeSpan(*variable_infos),
      input_output_alias, snapshot_ptrs));
  return absl::OkStatus();
}

Status XlaCompileOnDemandOp::Compile(

                        done);

      OP_REQUIRES_OK_ASYNC(
          ctx,
          launch_context.PopulateOutputs(
              ctx, compilation_result, execution_output->ConsumeResult(),
              /*missing_ctx_input_prefix=*/0, absl::MakeSpan(variable_infos),
              input_output_alias, resource_var_ptrs),
          done);
      VLOG(1) << "Done";
    }
    done();
  };