   0  -live- %r0
   3  guard_class %r0 -> %i0
   6  -live- %i0, %r0
   9  goto_if_not_int_eq %i0, $<* struct object_vtable>, L1
  14  ref_return %r0
  16  ---
  16  L1:
  16  getfield_gc_r %r0, FieldDescr<pypy.objspace.std.setobject.W_BaseSetObject.inst_strategy> -> %r1
  21  -live- %r0, %r1
  24  guard_class %r1 -> %i0
  27  getfield_raw_i %i0, FieldDescr<pypy.objspace.std.setobject.SetStrategy_vtable.cls_copy_real> -> %i0
  32  -live- %i0, %r0, %r1
  35  int_guard_value %i0
  37  residual_call_r_r %i0, <IndirectCallTargets>, R[%r1, %r0], <CallDescr(rr) EF=7> -> %r0
  45  -live- %r0
  48  ref_return %r0
