   0  getarrayitem_gc_r %r1, $0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aac88c19f0> -> %r0
   6  -live- %r0
   6  guard_class %r0 -> %i0
   9  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_utf8_w> -> %i0
  14  -live- %i0, %r0
  14  switch %i0, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  18  unreachable
  19  ---
  19  L1:
  19  -live- %r0
  19  getfield_gc_r_pure %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8> -> %r0
  24  L4:
  24  residual_call_r_r $<* fn charmap_build>, R[%r0], <CallDescr(r) EF=7> -> %r0
  31  -live- %r0
  31  ref_return %r0
  33  ---
  33  L2:
  33  -live- %r0
  33  getfield_gc_r_pure %r0, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value> -> %r0
  38  goto L4
  41  ---
  41  L3:
  41  -live- %r0
  41  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r0] -> %r0
  50  -live- %r0
  50  assert_not_none %r0
  52  -live- %r0
  52  guard_class %r0 -> %i0
  55  -live- %r0
  55  raise %r0
