   0  -live- %r0
   3  guard_class %r0 -> %i0
   6  getfield_raw_i %i0, FieldDescr<pypy.objspace.std.bytesobject.W_AbstractBytesObject_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  inline_call_r_r <JitCode 'W_BytesObject.descr_repr'>, R[%r0] -> %r0
  28  -live- %r0
  31  ref_return %r0
  33  ---
  33  L2:
  33  -live-
  36  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
