# SPDX-License-Identifier: LGPL-2.1-or-later
# See Notices.txt for copyright information
-from nmigen import Signal, Module, Elaboratable, Mux, Cat, Shape, Repl
+from nmigen import Signal, Module, Elaboratable, Mux, Cat, Shape, Repl, Value
from nmigen.back.pysim import Simulator, Delay, Settle
from nmigen.cli import rtlil
return m
+@unittest.skipUnless(hasattr(Value, "__Cat__"), "missing nmigen simd support")
class TestCat(unittest.TestCase):
def test(self):
width = 16