   0  -live- %i0, %r1
   0  guard_class %r1 -> %i1
   3  getfield_raw_i %i1, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_uint_w> -> %i1
   8  inline_call_ir_i <JitCode 'dispatcher'>, I[%i1], R[%r1] -> %i1
  16  -live- %i0, %i1
  16  setarrayitem_raw_i %i0, $0, %i1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aa58b8f018>
  22  void_return
