   0  getarrayitem_gc_r %r1, $0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab4e394950> -> %r1
   6  -live- %r1
   9  guard_class %r1 -> %i0
  12  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_utf8_w> -> %i0
  17  -live- %i0, %r1
  20  switch %i0, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  24  unreachable
  25  ---
  25  L1:
  25  -live- %r1
  28  getfield_gc_i_pure %r1, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__length> -> %i0
  33  getfield_gc_r_pure %r1, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8> -> %r0
  38  record_known_result_i_ir_v %i0, $<* fn _check_utf8>, I[$True, $0, $-1], R[%r0], <CallDescr(riii) EF=4>
  49  -live- %r1
  52  getfield_gc_r_pure %r1, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8> -> %r0
  57  L4:
  57  residual_call_r_r $<* fn charmap_build>, R[%r0], <CallDescr(r) EF=7> -> %r0
  64  -live- %r0
  67  ref_return %r0
  69  ---
  69  L2:
  69  -live- %r1
  72  getfield_gc_r_pure %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value> -> %r0
  77  goto L4
  80  ---
  80  L3:
  80  -live- %r1
  83  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r1] -> %r0
  92  -live- %r0
  95  assert_not_none %r0
  97  -live- %r0
 100  guard_class %r0 -> %i0
 103  -live- %r0
 106  raise %r0
