   0  getfield_gc_i_pure %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__length> -> %i0
   5  -live- %i0, %r0
   8  goto_if_not_int_ne %i0, $1, L1
  13  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aa31c8b0c0> -> %r0
  17  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  22  setfield_gc_r %r0, $<* struct tuple2>, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_xstrings>
  27  setfield_gc_i %r0, %i0, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_x0>
  32  assert_not_none %r0
  34  -live- %r0
  37  raise %r0
  39  ---
  39  L1:
  39  getfield_gc_r_pure %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8> -> %r0
  44  strlen %r0 -> %i1
  47  -live- %i0, %i1, %r0
  50  goto_if_not_int_eq %i0, %i1, L2
  55  strgetitem %r0, $0 -> %i0
  59  L3:
  59  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aa74983ec0> -> %r0
  63  setfield_gc_i %r0, %i0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  68  ref_return %r0
  70  ---
  70  L2:
  70  residual_call_ir_i $<* fn codepoint_at_pos_dont_look_inside>, I[$0], R[%r0], <CallDescr(ri) EF=0> -> %i0
  79  goto L3
