   0  -live- %i0, %r0
   0  guard_class %r0 -> %i1
   3  getfield_raw_i %i1, FieldDescr<pypy.module.marshal.interp_marshal.Marshaller_vtable.cls_put> -> %i1
   8  newstr $1 -> %r1
  11  strsetitem %r1, $0, %i0
  15  -live- %i1, %r0, %r1
  15  switch %i1, <SwitchDictDescr 0:L1, 1:L2>
  19  unreachable
  20  ---
  20  L1:
  20  -live- %r0, %r1
  20  getfield_gc_r %r0, FieldDescr<pypy.module.marshal.interp_marshal.Marshaller.inst_writer> -> %r0
  25  -live- %r0, %r1
  25  guard_class %r0 -> %i0
  28  getfield_raw_i %i0, FieldDescr<pypy.module.marshal.interp_marshal.AbstractReaderWriter_vtable.cls_write> -> %i0
  33  -live- %i0, %r0, %r1
  33  switch %i0, <SwitchDictDescr 0:L3, 1:L4, 2:L5>
  37  unreachable
  38  ---
  38  L3:
  38  -live- %r0, %r1
  38  getfield_gc_r %r0, FieldDescr<pypy.module.marshal.interp_marshal.FileWriter.inst_func> -> %r0
  43  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff4f52efa0> -> %r2
  47  setfield_gc_r %r2, %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  52  inline_call_r_r <JitCode 'call_function__star_1'>, R[%r0, %r2] -> %r0
  59  -live-
  59  void_return
  60  ---
  60  L4:
  60  -live-
  60  raise $<* struct object>
  62  ---
  62  L5:
  62  -live- %r0, %r1
  62  getfield_gc_r %r0, FieldDescr<pypy.module.marshal.interp_marshal.StreamReaderWriter.inst_file> -> %r0
  67  setfield_gc_i %r0, $0, FieldDescr<pypy.module._file.interp_file.W_File.inst_softspace>
  72  getfield_gc_r %r0, FieldDescr<pypy.module._file.interp_file.W_File.inst_stream> -> %r0
  77  -live- %r0, %r1
  77  goto_if_not_ptr_iszero %r0, L6
  81  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff713b8960> -> %r0
  85  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  90  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  95  assert_not_none %r0
  97  -live- %r0
  97  guard_class %r0 -> %i0
 100  -live- %r0
 100  raise %r0
 102  ---
 102  L6:
 102  -live- %r0, %r1
 102  guard_class %r0 -> %i0
 105  getfield_raw_i %i0, FieldDescr<rpython.rlib.streamio.Stream_vtable.cls_write> -> %i0
 110  -live- %i0, %r0, %r1
 110  int_guard_value %i0
 112  residual_call_r_v %i0, <IndirectCallTargets>, R[%r0, %r1], <CallDescr(rr) EF=7>
 119  -live-
 119  void_return
 120  ---
 120  L2:
 120  -live- %r0, %r1
 120  residual_call_r_v $<* fn StringMarshaller.put>, R[%r0, %r1], <CallDescr(rr) EF=5>
 127  -live-
 127  void_return
