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; RUN: firrtl -i %s -o %s.v -X verilog -p c 2>&1 | tee %s.out | FileCheck %s
;CHECK: Done!
circuit LFSR16 :
module LFSR16 :
output out : UInt<16>
input inc : UInt<1>
input clk : Clock
input reset : UInt<1>
reg res : UInt<16>,clk,reset,UInt<16>(1)
when inc :
node T_16 = bit(res, 0)
node T_17 = bit(res, 2)
node T_18 = xor(T_16, T_17)
node T_19 = bit(res, 3)
node T_20 = xor(T_18, T_19)
node T_21 = bit(res, 5)
node T_22 = xor(T_20, T_21)
node T_23 = bits(res, 15, 1)
node T_24 = cat(T_22, T_23)
res <= T_24
out <= res
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