   0  getfield_gc_i %r0, FieldDescr<pypy.module._io.interp_textio.W_TextIOWrapper.inst_state> -> %i0
   5  -live- %i0, %r0
   8  switch %i0, <SwitchDictDescr 0:L1, 2:L2>
  12  getfield_gc_r %r0, FieldDescr<pypy.module._io.interp_textio.W_TextIOWrapper.inst_w_buffer> -> %r0
  17  inline_call_r_r <JitCode 'call_method_opt__star_0'>, R[%r0, $<* struct rpy_string>] -> %r0
  24  -live- %r0
  27  ref_return %r0
  29  ---
  29  L1:
  29  -live-
  32  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000555ab11f9c90> -> %r0
  36  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  41  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  46  assert_not_none %r0
  48  -live- %r0
  51  raise %r0
  53  ---
  53  L2:
  53  -live-
  56  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000555ab11f9c90> -> %r0
  60  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  65  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  70  assert_not_none %r0
  72  -live- %r0
  75  raise %r0
