   0  -live- %r0
   3  guard_class %r0 -> %i0
   6  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_uint_w> -> %i0
  11  inline_call_ir_i <JitCode 'dispatcher_uint_w'>, I[%i0], R[%r0] -> %i0
  19  -live- %i0
  22  int_return %i0
