   0  -live- %r0
   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
   8  switch %i0, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  12  unreachable
  13  ---
  13  L1:
  13  -live- %r0
  13  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r0] -> %r1
  22  -live- %r1
  22  -live- %r1
  22  guard_class %r1 -> %i0
  25  -live- %r1
  25  raise %r1
  27  ---
  27  L2:
  27  -live- %r0
  27  inline_call_r_r <JitCode 'W_UnicodeObject.str_w'>, R[%r0] -> %r2
  33  -live- %r0, %r2
  33  L4:
  33  inline_call_ir_r <JitCode 'getbuiltinmodule'>, I[$False, $True], R[$<* struct rpy_string>] -> %r1
  42  -live- %r0, %r1, %r2
  42  inline_call_r_r <JitCode 'getattr'>, R[%r1, $<* struct pypy.interpreter.baseobjspace.W_Root>] -> %r1
  49  -live- %r0, %r1, %r2
  49  inline_call_r_r <JitCode 'call_function__star_1'>, R[%r1, %r0] -> %r1
  56  -live- %r2
  56  setfield_gc_r $<* struct pypy.module.sys.Module>, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.module.sys.Module.inst_w_default_encoder>
  61  -live- %r2
  61  jit_force_quasi_immutable $<* struct pypy.module.sys.Module>, FieldDescr<pypy.module.sys.Module.mutate_defaultencoding>
  65  setfield_gc_r $<* struct pypy.module.sys.Module>, %r2, FieldDescr<pypy.module.sys.Module.inst_defaultencoding>
  70  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  72  ---
  72  L3:
  72  -live- %r0
  72  getfield_gc_r_pure %r0, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value> -> %r2
  77  goto L4
