   0  -live- %r0
   3  guard_class %r0 -> %i0
   6  getfield_raw_i %i0, FieldDescr<pypy.module._multiprocessing.interp_connection.W_BaseConnection_vtable.cls_descr_repr> -> %i0
  11  -live- %i0, %r0
  14  switch %i0, <SwitchDictDescr 0:L1, 1:L2>
  18  unreachable
  19  ---
  19  L1:
  19  -live- %r0
  22  getfield_gc_i %r0, FieldDescr<pypy.module._multiprocessing.interp_connection.W_FileConnection.inst_fd> -> %i0
  27  inline_call_ir_r <JitCode 'W_BaseConnection._repr'>, I[%i0], R[%r0] -> %r0
  35  -live- %r0
  38  ref_return %r0
  40  ---
  40  L2:
  40  -live-
  43  raise $<* struct object>
