   0  -live- %r0
   3  guard_class %r0 -> %i0
   6  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_utf8_w> -> %i0
  11  -live- %i0, %r0
  14  switch %i0, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  18  unreachable
  19  ---
  19  L1:
  19  -live- %r0
  22  getfield_gc_i_pure %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__length> -> %i0
  27  getfield_gc_r_pure %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8> -> %r1
  32  record_known_result_i_ir_v %i0, $<* fn _check_utf8>, I[$True, $0, $-1], R[%r1], <CallDescr(riii) EF=4>
  43  -live- %r0
  46  getfield_gc_r_pure %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8> -> %r1
  51  L4:
  51  residual_call_r_r $<* fn charmap_build>, R[%r1], <CallDescr(r) EF=7> -> %r1
  58  -live- %r1
  61  ref_return %r1
  63  ---
  63  L2:
  63  -live- %r0
  66  getfield_gc_r_pure %r0, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value> -> %r1
  71  goto L4
  74  ---
  74  L3:
  74  -live- %r0
  77  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r0] -> %r1
  86  -live- %r1
  89  assert_not_none %r1
  91  -live- %r1
  94  guard_class %r1 -> %i0
  97  -live- %r1
 100  raise %r1
