using ::mlir::MLIRContext;
using ::mlir::ModuleOp;
using ::mlir::OwningOpRef;
using ::mlir::mhlo::test::GetMlirModuleFromString;
using ::tensorflow::monitoring::testing::CellReader;

static constexpr char kFailedLegalizationStreamz[] =
    "/tensorflow/core/tf2xla/mlir_second_phase_failed_legalization_op_count";
static constexpr char kNonStaticOpStreamz[] =
    "/tensorflow/core/tf2xla/mlir_second_phase_non_static_op_count";