   0  getfield_gc_i %r0, FieldDescr<pypy.module._io.interp_stringio.W_StringIO.inst_state> -> %i0
   5  -live- %i0, %r0
   5  switch %i0, <SwitchDictDescr 1:L1, 3:L2>
   9  L3:
   9  getfield_gc_i %r0, FieldDescr<pypy.module._io.interp_stringio.W_StringIO.inst_state> -> %i0
  14  -live- %i0, %r0
  14  goto_if_not_int_is_zero %i0, L4
  18  getfield_gc_r %r0, FieldDescr<pypy.module._io.interp_stringio.W_StringIO.inst_w_value> -> %r1
  23  ref_return %r1
  25  ---
  25  L4:
  25  getfield_gc_r %r0, FieldDescr<pypy.module._io.interp_stringio.W_StringIO.inst_buf> -> %r0
  30  getfield_gc_r %r0, FieldDescr<pypy.module._io.interp_stringio.UnicodeIO.inst_data> -> %r0
  35  getfield_gc_i %r0, FieldDescr<list.length> -> %i0
  40  getfield_gc_r %r0, FieldDescr<list.items> -> %r0
  45  inline_call_ir_r <JitCode 'll_join_chars_look_inside_iff__Signed_arrayPtr_Ptr_GcStruct_rpy_unicodeLlT'>, I[%i0], R[%r0] -> %r0
  53  -live- %r0
  53  residual_call_r_r $<* fn ll_encode_utf8__UnicodeR_Ptr_GcStruct_rpy_unic_rpy_unicodePtr>, R[%r0], <CallDescr(r) EF=4> -> %r0
  60  -live- %r0
  60  residual_call_ir_i $<* fn codepoints_in_utf8>, I[$0, $9223372036854775807], R[%r0], <CallDescr(rii) EF=4> -> %i0
  70  -live- %i0, %r0
  70  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000000017400aaa0> -> %r1
  74  setfield_gc_r %r1, %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8>
  79  setfield_gc_i %r1, %i0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__length>
  84  setfield_gc_r %r1, $<* None>, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__index_storage>
  89  ref_return %r1
  91  ---
  91  L1:
  91  -live- %r0
  91  inline_call_r_v <JitCode 'W_StringIO._realize'>, R[%r0]
  96  -live- %r0
  96  goto L3
  99  ---
  99  L2:
  99  -live-
  99  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000000186204d08> -> %r0
 103  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
 108  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__w_value>
 113  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__application_traceback>
 118  assert_not_none %r0
 120  -live- %r0
 120  guard_class %r0 -> %i0
 123  -live- %r0
 123  raise %r0
