   0  -live- %r2
   0  goto_if_not_ptr_nonzero %r2, L1
   4  ref_copy %r2 -> %r0
   7  -live- %r0, %r2
   7  guard_class %r0 -> %i0
  10  -live- %i0, %r2
  10  goto_if_not_int_eq %i0, $<* struct object_vtable>, L2
  15  ref_return %r2
  17  ---
  17  L2:
  17  L3:
  17  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff4f257e60> -> %r0
  21  setfield_gc_r %r0, %r2, FieldDescr<pypy.module.micronumpy.boxes.W_ObjectBox.inst_w_obj>
  26  ref_return %r0
  28  ---
  28  L1:
  28  goto L3
