   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> -> %r0
  51  L4:
  51  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab30aff558> -> %r1
  55  setfield_gc_r %r1, %r0, FieldDescr<pypy.objspace.std.newformat.TemplateFormatter.inst_template>
  60  residual_call_r_r $<* fn TemplateFormatter.formatter_field_name_split>, R[%r1], <CallDescr(r) EF=7> -> %r1
  67  -live- %r1
  70  ref_return %r1
  72  ---
  72  L2:
  72  -live- %r0
  75  getfield_gc_r_pure %r0, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value> -> %r0
  80  goto L4
  83  ---
  83  L3:
  83  -live- %r0
  86  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r0] -> %r1
  95  -live- %r1
  98  assert_not_none %r1
 100  -live- %r1
 103  guard_class %r1 -> %i0
 106  -live- %r1
 109  raise %r1
