op_bctarl CR, TAR, CTR
"""
-from nmigen import Signal, Const, Cat
-from ieee754.fpcommon.getop import FPPipeContext
-from soc.decoder.power_decoder2 import Data
from soc.fu.pipe_data import IntegerData, CommonPipeSpec
from soc.fu.branch.br_input_record import CompBROpSubset # TODO: replace