   0  -live- %r0
   0  guard_class %r0 -> %i0
   3  getfield_raw_i %i0, FieldDescr<pypy.objspace.std.tupleobject.W_AbstractTupleObject_vtable.cls_tolist> -> %i0
   8  -live- %i0, %r0
   8  int_guard_value %i0
  10  residual_call_r_r %i0, <IndirectCallTargets>, R[%r0], <CallDescr(r) EF=5> -> %r1
  17  -live- %r0, %r1
  17  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000000015b841a98> -> %r2
  21  setfield_gc_r %r2, %r0, FieldDescr<pypy.objspace.std.iterobject.W_AbstractSeqIterObject.inst_w_seq>
  26  setfield_gc_i %r2, $0, FieldDescr<pypy.objspace.std.iterobject.W_AbstractSeqIterObject.inst_index>
  31  setfield_gc_r %r2, %r1, FieldDescr<pypy.objspace.std.iterobject.W_FastTupleIterObject.inst_tupleitems>
  36  ref_return %r2
