   0  getfield_gc_r %r1, FieldDescr<pypy.objspace.std.listobject.W_ListObject.inst_lstorage> -> %r0
   5  getfield_gc_r %r0, FieldDescr<list.items> -> %r0
  10  arraylen_gc %r0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aa7f55b5c8> -> %i0
  15  int_return %i0
