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; RUN: firrtl -i %s -o %s.flo -x X -p c | tee %s.out | FileCheck %s
; CHECK: Done!
circuit LFSR16 :
module LFSR16 :
output out : UInt<16>
input inc : UInt<1>
node T_16 = UInt<16>(1)
reg res : UInt<16>
on-reset res := T_16
when inc :
node T_17 = bit(res, 0)
node T_18 = bit(res, 2)
node T_19 = bit-xor(T_17, T_18)
node T_20 = bit(res, 3)
node T_21 = bit-xor(T_19, T_20)
node T_22 = bit(res, 5)
node T_23 = bit-xor(T_21, T_22)
node T_24 = bits(res, 15, 1)
node T_25 = cat(T_23, T_24)
res := T_25
out := res
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