   0  -live- %r0
   0  guard_class %r0 -> %i0
   3  getfield_raw_i %i0, FieldDescr<pypy.module.cStringIO.interp_stringio.W_InputOutputType_vtable.cls_is_closed> -> %i0
   8  -live- %i0, %r0
   8  switch %i0, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  12  unreachable
  13  ---
  13  L1:
  13  -live- %r0
  13  getfield_gc_i %r0, FieldDescr<pypy.module.cStringIO.interp_stringio.W_OutputType.inst__RStringIO__closed> -> %i0
  18  L4:
  18  -live- %i0, %r0
  18  goto_if_not %i0, L5
  22  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000000018e6b98a0> -> %r0
  26  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  31  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  36  assert_not_none %r0
  38  -live- %r0
  38  guard_class %r0 -> %i0
  41  -live- %r0
  41  raise %r0
  43  ---
  43  L5:
  43  -live- %r0
  43  guard_class %r0 -> %i0
  46  getfield_raw_i %i0, FieldDescr<pypy.module.cStringIO.interp_stringio.W_InputOutputType_vtable.cls_seek> -> %i0
  51  -live- %i0, %r0
  51  switch %i0, <SwitchDictDescr 0:L6, 1:L7, 2:L8>
  55  unreachable
  56  ---
  56  L6:
  56  -live- %r0
  56  inline_call_ir_v <JitCode 'W_OutputType.seek'>, I[$0, $0], R[%r0]
  64  -live-
  64  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  66  ---
  66  L7:
  66  -live- %r0
  66  setfield_gc_i %r0, $0, FieldDescr<pypy.module.cStringIO.interp_stringio.W_InputType.inst_pos>
  71  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  73  ---
  73  L8:
  73  -live-
  73  raise $<* struct object>
  75  ---
  75  L2:
  75  -live- %r0
  75  getfield_gc_r %r0, FieldDescr<pypy.module.cStringIO.interp_stringio.W_InputType.inst_string> -> %r1
  80  ptr_iszero %r1 -> %i0
  83  goto L4
  86  ---
  86  L3:
  86  -live-
  86  raise $<* struct object>
