   0  -live- %r0
   3  goto_if_not_ptr_iszero %r0, L1
   7  L2:
   7  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab72f6db08> -> %r1
  11  setfield_gc_i %r1, $0, FieldDescr<pypy.module.cStringIO.interp_stringio.W_InputOutputType.inst_softspace>
  16  setfield_gc_i %r1, $False, FieldDescr<pypy.module.cStringIO.interp_stringio.W_OutputType.inst__RStringIO__closed>
  21  setfield_gc_r %r1, $<* struct stringbuilder>, FieldDescr<pypy.module.cStringIO.interp_stringio.W_OutputType.inst__RStringIO__strings>
  26  setfield_gc_r %r1, $<* struct list>, FieldDescr<pypy.module.cStringIO.interp_stringio.W_OutputType.inst__RStringIO__bigbuffer>
  31  setfield_gc_i %r1, $-1, FieldDescr<pypy.module.cStringIO.interp_stringio.W_OutputType.inst__RStringIO__pos>
  36  ref_return %r1
  38  ---
  38  L1:
  38  inline_call_r_i <JitCode 'W_Root.is_w'>, R[$<* struct pypy.interpreter.baseobjspace.W_Root>, %r0] -> %i0
  45  -live- %i0, %r0
  48  goto_if_not %i0, L3
  52  goto L2
  55  ---
  55  L3:
  55  inline_call_r_r <JitCode 'getarg_w__s_'>, R[$<* struct rpy_string>, %r0] -> %r0
  62  -live- %r0
  65  guard_class %r0 -> %i0
  68  getfield_raw_i %i0, FieldDescr<rpython.rlib.buffer.Buffer_vtable.cls_as_str> -> %i1
  73  -live- %i0, %i1, %r0
  76  switch %i1, <SwitchDictDescr 0:L4, 1:L5, 2:L6>
  80  unreachable
  81  ---
  81  L4:
  81  -live- %r0
  84  getfield_gc_r_pure %r0, FieldDescr<rpython.rlib.buffer.StringBuffer.inst_value> -> %r0
  89  L7:
  89  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab72f6cbf0> -> %r1
  93  setfield_gc_i %r1, $0, FieldDescr<pypy.module.cStringIO.interp_stringio.W_InputOutputType.inst_softspace>
  98  setfield_gc_r %r1, %r0, FieldDescr<pypy.module.cStringIO.interp_stringio.W_InputType.inst_string>
 103  setfield_gc_i %r1, $0, FieldDescr<pypy.module.cStringIO.interp_stringio.W_InputType.inst_pos>
 108  ref_return %r1
 110  ---
 110  L5:
 110  -live-
 113  raise $<* struct object>
 115  ---
 115  L6:
 115  -live- %i0, %r0
 118  ref_copy %r0 -> %r1
 121  getfield_raw_i %i0, FieldDescr<rpython.rlib.buffer.Buffer_vtable.cls_getlength> -> %i0
 126  -live- %i0, %r0, %r1
 129  int_guard_value %i0
 131  residual_call_r_i %i0, <IndirectCallTargets>, R[%r0], <CallDescr(r) EF=5> -> %i0
 138  -live- %i0, %r0, %r1
 141  guard_class %r1 -> %i1
 144  getfield_raw_i %i1, FieldDescr<rpython.rlib.buffer.Buffer_vtable.cls_getslice> -> %i1
 149  -live- %i0, %i1, %r0
 152  int_guard_value %i1
 154  residual_call_ir_r %i1, <IndirectCallTargets>, I[$0, $1, %i0], R[%r0], <CallDescr(riii) EF=7> -> %r0
 165  -live- %r0
 168  goto L7
