   0  getfield_gc_i %r0, FieldDescr<pypy.module._io.interp_stringio.W_StringIO.inst_state> -> %i0
   5  -live- %i0, %r0
   8  switch %i0, <SwitchDictDescr 1:L1, 3:L2>
  12  L3:
  12  getfield_gc_i %r0, FieldDescr<pypy.module._io.interp_stringio.W_StringIO.inst_state> -> %i0
  17  -live- %i0, %r0
  20  goto_if_not_int_is_zero %i0, L4
  24  getfield_gc_r %r0, FieldDescr<pypy.module._io.interp_stringio.W_StringIO.inst_w_value> -> %r1
  29  ref_return %r1
  31  ---
  31  L4:
  31  getfield_gc_r %r0, FieldDescr<pypy.module._io.interp_stringio.W_StringIO.inst_buf> -> %r0
  36  getfield_gc_r %r0, FieldDescr<pypy.module._io.interp_stringio.UnicodeIO.inst_data> -> %r0
  41  getfield_gc_i %r0, FieldDescr<list.length> -> %i0
  46  getfield_gc_r %r0, FieldDescr<list.items> -> %r0
  51  inline_call_ir_r <JitCode 'll_join_chars_look_inside_iff__Signed_arrayPtr_Ptr_GcStruct_rpy_unicodeLlT'>, I[%i0], R[%r0] -> %r0
  59  -live- %r0
  62  residual_call_r_r $<* fn ll_encode_utf8__UnicodeR_Ptr_GcStruct_rpy_unic_rpy_unicodePtr>, R[%r0], <CallDescr(r) EF=4> -> %r0
  69  -live- %r0
  72  residual_call_ir_i $<* fn codepoints_in_utf8>, I[$0, $9223372036854775807], R[%r0], <CallDescr(rii) EF=4> -> %i0
  82  -live- %i0, %r0
  85  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab8f513fa0> -> %r1
  89  setfield_gc_r %r1, %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8>
  94  setfield_gc_i %r1, %i0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__length>
  99  setfield_gc_r %r1, $<* None>, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__index_storage>
 104  ref_return %r1
 106  ---
 106  L1:
 106  -live- %r0
 109  inline_call_r_v <JitCode 'W_StringIO._realize'>, R[%r0]
 114  -live- %r0
 117  goto L3
 120  ---
 120  L2:
 120  -live-
 123  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaaba3add360> -> %r0
 127  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
 132  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__w_value>
 137  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__application_traceback>
 142  assert_not_none %r0
 144  -live- %r0
 147  raise %r0
