   0  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x00005609355d3050> -> %r0
   4  setfield_gc_i %r0, $0, FieldDescr<pypy.module.micronumpy.concrete.BaseConcreteArray.inst_flags>
   9  setfield_gc_i %r0, $0, FieldDescr<pypy.module.micronumpy.concrete.BaseConcreteArray.inst_start>
  14  ref_return %r0
