   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  inline_call_r_r <JitCode 'call_method_opt__star_0'>, R[%r0, $<* struct rpy_string>] -> %r1
  19  -live- %r0
  22  getfield_gc_r %r0, FieldDescr<pypy.module._io.interp_textio.W_TextIOWrapper.inst_w_buffer> -> %r1
  27  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.module._io.interp_textio.W_TextIOWrapper.inst_w_buffer>
  32  setfield_gc_i %r0, $2, FieldDescr<pypy.module._io.interp_textio.W_TextIOWrapper.inst_state>
  37  ref_return %r1
  39  ---
  39  L1:
  39  -live-
  42  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000563a60ed2100> -> %r0
  46  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  51  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  56  assert_not_none %r0
  58  -live- %r0
  61  raise %r0
  63  ---
  63  L2:
  63  -live-
  66  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000563a60ed2100> -> %r0
  70  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  75  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  80  assert_not_none %r0
  82  -live- %r0
  85  raise %r0
