   0  -live- %i0, %r0
   3  guard_class %r0 -> %i1
   6  getfield_raw_i %i1, FieldDescr<pypy.module.marshal.interp_marshal.Marshaller_vtable.cls_put> -> %i1
  11  newstr $1 -> %r1
  14  strsetitem %r1, $0, %i0
  18  -live- %i1, %r0, %r1
  21  switch %i1, <SwitchDictDescr 0:L1, 1:L2>
  25  unreachable
  26  ---
  26  L1:
  26  -live- %r0, %r1
  29  residual_call_r_v $<* fn StringMarshaller.put>, R[%r0, %r1], <CallDescr(rr) EF=5>
  36  -live-
  39  void_return
  40  ---
  40  L2:
  40  -live- %r0, %r1
  43  getfield_gc_r %r0, FieldDescr<pypy.module.marshal.interp_marshal.Marshaller.inst_writer> -> %r0
  48  -live- %r0, %r1
  51  guard_class %r0 -> %i0
  54  getfield_raw_i %i0, FieldDescr<pypy.module.marshal.interp_marshal.AbstractReaderWriter_vtable.cls_write> -> %i0
  59  -live- %i0, %r0, %r1
  62  switch %i0, <SwitchDictDescr 0:L3, 1:L4, 2:L5>
  66  unreachable
  67  ---
  67  L3:
  67  -live- %r0, %r1
  70  getfield_gc_r %r0, FieldDescr<pypy.module.marshal.interp_marshal.FileWriter.inst_func> -> %r0
  75  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab0cb26aa0> -> %r2
  79  setfield_gc_r %r2, %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  84  inline_call_r_r <JitCode 'call_function__star_1'>, R[%r0, %r2] -> %r0
  91  -live-
  94  void_return
  95  ---
  95  L4:
  95  -live- %r0, %r1
  98  getfield_gc_r %r0, FieldDescr<pypy.module.marshal.interp_marshal.StreamReaderWriter.inst_file> -> %r0
 103  setfield_gc_i %r0, $0, FieldDescr<pypy.module._file.interp_file.W_File.inst_softspace>
 108  getfield_gc_r %r0, FieldDescr<pypy.module._file.interp_file.W_File.inst_stream> -> %r0
 113  -live- %r0, %r1
 116  goto_if_not_ptr_iszero %r0, L6
 120  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab0c7fdde0> -> %r0
 124  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
 129  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
 134  assert_not_none %r0
 136  -live- %r0
 139  raise %r0
 141  ---
 141  L6:
 141  -live- %r0, %r1
 144  guard_class %r0 -> %i0
 147  getfield_raw_i %i0, FieldDescr<rpython.rlib.streamio.Stream_vtable.cls_write> -> %i0
 152  -live- %i0, %r0, %r1
 155  int_guard_value %i0
 157  residual_call_r_v %i0, <IndirectCallTargets>, R[%r0, %r1], <CallDescr(rr) EF=7>
 164  -live-
 167  void_return
 168  ---
 168  L5:
 168  -live-
 171  raise $<* struct object>
