   0  -live- %r0
   3  goto_if_not_ptr_nonzero %r0, L1
   7  ref_copy %r0 -> %r1
  10  -live- %r0, %r1
  13  guard_class %r1 -> %i0
  16  getfield_raw_i %i0, FieldDescr<object_vtable.subclassrange_min> -> %i1
  21  int_between $TotalOrderSymbolic('compute_fn'), %i1, $TotalOrderSymbolic('compute_fn') -> %i1
  26  -live- %i0, %i1, %r0
  29  goto_if_not %i1, L2
  33  getfield_raw_i %i0, FieldDescr<pypy.module.cStringIO.interp_stringio.W_InputOutputType_vtable.cls_is_closed> -> %i0
  38  -live- %i0, %r0
  41  switch %i0, <SwitchDictDescr 0:L3, 1:L4, 2:L5>
  45  unreachable
  46  ---
  46  L3:
  46  -live- %r0
  49  getfield_gc_i %r0, FieldDescr<pypy.module.cStringIO.interp_stringio.W_OutputType.inst__RStringIO__closed> -> %i0
  54  L6:
  54  -live- %i0
  57  goto_if_not %i0, L7
  61  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aa65925830> -> %r1
  65  setfield_gc_r %r1, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  70  setfield_gc_r %r1, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  75  assert_not_none %r1
  77  -live- %r1
  80  raise %r1
  82  ---
  82  L7:
  82  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  84  ---
  84  L4:
  84  -live- %r0
  87  getfield_gc_r %r0, FieldDescr<pypy.module.cStringIO.interp_stringio.W_InputType.inst_string> -> %r1
  92  ptr_iszero %r1 -> %i0
  95  goto L6
  98  ---
  98  L5:
  98  -live-
 101  raise $<* struct object>
 103  ---
 103  L2:
 103  L8:
 103  inline_call_r_r <JitCode 'oefmt____s__object_expected__got___T__instead_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r0] -> %r1
 112  -live- %r1
 115  assert_not_none %r1
 117  -live- %r1
 120  guard_class %r1 -> %i0
 123  -live- %r1
 126  raise %r1
 128  ---
 128  L1:
 128  goto L8
