   0  getfield_gc_r %r0, FieldDescr<pypy.objspace.std.listobject.W_ListObject.inst_strategy> -> %r1
   5  -live- %i0, %r0, %r1
   8  guard_class %r1 -> %i1
  11  getfield_raw_i %i1, FieldDescr<pypy.objspace.std.listobject.ListStrategy_vtable.cls_pop> -> %i1
  16  -live- %i0, %i1, %r0, %r1
  19  int_guard_value %i1
  21  residual_call_ir_r %i1, <IndirectCallTargets>, I[%i0], R[%r1, %r0], <CallDescr(rri) EF=7> -> %r0
  31  -live- %r0
  34  ref_return %r0
