   0  getfield_gc_i %r0, FieldDescr<pypy.module._cppyy.converter.VoidPtrPtrConverter.inst_ref_buffer> -> %i0
   5  -live- %i0, %r0
   5  goto_if_not_int_is_true %i0, L1
   9  residual_call_ir_v $<* fn _ll_1_raw_free__arrayPtr>, I[%i0], R[], <CallDescr(i) EF=2 OS_RAW_FREE>
  16  setfield_gc_i %r0, $<* None>, FieldDescr<pypy.module._cppyy.converter.VoidPtrPtrConverter.inst_ref_buffer>
  21  void_return
  22  ---
  22  L1:
  22  void_return
