output reg [3:0] CARRYOUT,
output reg MULTSIGNOUT,
output OVERFLOW,
-`ifndef __ICARUS__
+`ifdef YOSYS
(* abc9_arrival = \DSP48E1.P_arrival (USE_MULT, USE_DPORT, AREG, ADREG, BREG, CREG, DREG, MREG, PREG) *)
`endif
output reg signed [47:0] P,
output reg PATTERNBDETECT,
output reg PATTERNDETECT,
-`ifndef __ICARUS__
+`ifdef YOSYS
(* abc9_arrival = \DSP48E1.PCOUT_arrival (USE_MULT, USE_DPORT, AREG, ADREG, BREG, CREG, DREG, MREG, PREG) *)
`endif
output [47:0] PCOUT,