alu1.edf

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           (portRef (member b_sub 0))
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          (net clock (joined
           (portRef clock)
           (portRef I (instanceRef clock_ibuf))
          ))
          (net reset_add (joined
           (portRef reset_add)
           (portRef I (instanceRef reset_add_ibuf))
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          (net reset_sub (joined
           (portRef reset_sub)
           (portRef I (instanceRef reset_sub_ibuf))
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          (net reset_shift (joined
           (portRef reset_shift)
           (portRef I (instanceRef reset_shift_ibuf))
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          (net (rename tril1 "triL1") (joined
           (portRef triL1)
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          (net reset_add_c (joined
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