   0  -live- %r0
   0  goto_if_not_ptr_iszero %r0, L1
   4  ref_return $<* struct rpy_string>
   6  ---
   6  L1:
   6  inline_call_r_i <JitCode 'W_Root.is_w'>, R[$<* struct pypy.interpreter.baseobjspace.W_Root>, %r0] -> %i0
  13  -live- %i0, %r0
  13  -live- %i0, %r0
  13  goto_if_not %i0, L2
  17  ref_return $<* struct rpy_string>
  19  ---
  19  L2:
  19  -live- %r0
  19  guard_class %r0 -> %i0
  22  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_str_w> -> %i0
  27  -live- %i0, %r0
  27  switch %i0, <SwitchDictDescr 0:L3, 1:L4, 2:L5>
  31  unreachable
  32  ---
  32  L3:
  32  -live- %r0
  32  getfield_gc_r_pure %r0, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value> -> %r0
  37  ref_return %r0
  39  ---
  39  L4:
  39  -live- %r0
  39  inline_call_r_r <JitCode 'W_UnicodeObject.str_w'>, R[%r0] -> %r0
  45  -live- %r0
  45  ref_return %r0
  47  ---
  47  L5:
  47  -live- %r0
  47  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* 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
