   0  inline_call_r_r <JitCode 'convert_arg_to_w_unicode'>, R[%r0, $<* struct rpy_string>] -> %r0
   7  -live- %r0
  10  getfield_gc_r_pure %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8> -> %r1
  15  getfield_gc_i_pure %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__length> -> %i0
  20  new <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x00005609563e6b80> -> %r0
  24  setfield_gc_r %r0, %r1, FieldDescr<tuple2.item0>
  29  setfield_gc_i %r0, %i0, FieldDescr<tuple2.item1>
  34  ref_return %r0
