def METHOD_NAME():
    a = Constant(FloatAttr(1.0, f32))
    b = Constant(FloatAttr(2.0, f32))
    with pytest.raises(VerifyException) as e:
        # 'eq' is a comparison op for cmpi but not cmpf
        _cmpf_op = Cmpf(a, b, "eq")
    assert e.value.args[0] == "Unknown comparison mnemonic: eq"