   0  -live- %i0, %r0
   0  goto_if_not_int_is_true %i0, L1
   4  residual_call_ir_r $<* fn charp2str>, I[%i0], R[], <CallDescr(i) EF=5> -> %r1
  12  -live- %r0, %r1
  12  getfield_gc_i %r0, FieldDescr<pypy.module.pyexpat.interp_pyexpat.W_XMLParserType.inst_returns_unicode> -> %i0
  17  -live- %i0, %r1
  17  goto_if_not %i0, L2
  21  strlen %r1 -> %i0
  24  residual_call_ir_r $<* fn str_decode_utf_8>, I[%i0, $True, $True], R[%r1, $<* struct rpy_string>], <CallDescr(ririi) EF=4> -> %r0
  36  -live- %r0
  36  getfield_gc_r_pure %r0, FieldDescr<tuple2.item0> -> %r1
  41  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff5a09f0f0> -> %r0
  45  setfield_gc_r %r0, %r1, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__value>
  50  ref_return %r0
  52  ---
  52  L2:
  52  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff4f52efa0> -> %r0
  56  setfield_gc_r %r0, %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  61  ref_return %r0
  63  ---
  63  L1:
  63  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
