   0  inline_call_ir_r <JitCode 'unichr_as_utf8'>, I[%i0, $False], R[] -> %r1
   8  -live- %r0, %r1
   8  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000000017400aaa0> -> %r2
  12  setfield_gc_r %r2, %r1, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8>
  17  setfield_gc_i %r2, $1, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__length>
  22  setfield_gc_r %r2, $<* None>, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__index_storage>
  27  getfield_gc_r %r0, FieldDescr<pypy.module.struct.formatiterator.UnpackFormatIterator.inst_result_w> -> %r0
  32  getfield_gc_i %r0, FieldDescr<list.length> -> %i0
  37  int_add %i0, $1 -> %i1
  41  inline_call_ir_v <JitCode '_ll_list_resize_ge__listPtr_Signed'>, I[%i1], R[%r0]
  48  -live- %i0, %r0, %r2
  48  setlistitem_gc_r %r0, %i0, %r2, FieldDescr<list.items>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000000177231bb0>
  56  void_return
