   0  inline_call_r_r <JitCode 'allocate_instance__W_StarMap'>, R[%r0] -> %r0
   6  -live- %r0, %r1, %r2
   6  setfield_gc_r %r0, %r1, FieldDescr<pypy.module.itertools.interp_itertools.W_StarMap.inst_w_fun>
  11  inline_call_r_r <JitCode 'iter'>, R[%r2] -> %r1
  17  -live- %r0, %r1
  17  setfield_gc_r %r0, %r1, FieldDescr<pypy.module.itertools.interp_itertools.W_StarMap.inst_w_iterable>
  22  ref_return %r0
