   0  -live- %r0
   3  guard_class %r0 -> %i0
   6  getfield_raw_i %i0, FieldDescr<pypy.module.array.interp_array.W_ArrayBase_vtable.cls_descr_reverse> -> %i0
  11  -live- %i0, %r0
  14  int_guard_value %i0
  16  residual_call_r_v %i0, <IndirectCallTargets>, R[%r0], <CallDescr(r) EF=5>
  22  -live-
  25  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
