   0  -live- %r0, %r1, %r2, %r3
   0  guard_class %r0 -> %i0
   3  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_str_w> -> %i0
   8  -live- %i0, %r0, %r1, %r2, %r3
   8  switch %i0, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  12  unreachable
  13  ---
  13  L1:
  13  -live- %r0, %r1, %r2, %r3
  13  getfield_gc_r_pure %r0, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value> -> %r0
  18  L4:
  18  inline_call_ir_r <JitCode 'interp_w__W_CType'>, I[$False], R[%r3] -> %r3
  26  -live- %r0, %r1, %r2, %r3
  26  residual_call_r_r $<* fn new_enum_type>, R[%r0, %r1, %r2, %r3], <CallDescr(rrrr) EF=7> -> %r0
  36  -live- %r0
  36  ref_return %r0
  38  ---
  38  L2:
  38  -live- %r0, %r1, %r2, %r3
  38  inline_call_r_r <JitCode 'W_UnicodeObject.str_w'>, R[%r0] -> %r0
  44  -live- %r0, %r1, %r2, %r3
  44  goto L4
  47  ---
  47  L3:
  47  -live- %r0
  47  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r0] -> %r0
  56  -live- %r0
  56  -live- %r0
  56  guard_class %r0 -> %i0
  59  -live- %r0
  59  raise %r0
