   0  residual_call_r_r $<* fn Unmarshaller.get_tuple_w>, R[%r0], <CallDescr(r) EF=7> -> %r0
   7  -live- %r0
  10  inline_call_r_r <JitCode 'StdObjSpace.newset'>, R[%r0] -> %r0
  16  -live- %r0
  19  ref_return %r0
