   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  residual_call_r_v $<* fn StringMarshaller.put>, R[%r0, %r1], <CallDescr(rr) EF=5>
  27  -live-
  27  void_return
  28  ---
  28  L2:
  28  -live- %r0, %r1
  28  getfield_gc_r %r0, FieldDescr<pypy.module.marshal.interp_marshal.Marshaller.inst_writer> -> %r0
  33  -live- %r0, %r1
  33  guard_class %r0 -> %i0
  36  getfield_raw_i %i0, FieldDescr<pypy.module.marshal.interp_marshal.AbstractReaderWriter_vtable.cls_write> -> %i0
  41  -live- %i0, %r0, %r1
  41  switch %i0, <SwitchDictDescr 0:L3, 1:L4, 2:L5>
  45  unreachable
  46  ---
  46  L3:
  46  -live- %r0, %r1
  46  getfield_gc_r %r0, FieldDescr<pypy.module.marshal.interp_marshal.FileWriter.inst_func> -> %r0
  51  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aac5501f30> -> %r2
  55  setfield_gc_r %r2, %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  60  inline_call_r_r <JitCode 'call_function__star_1'>, R[%r0, %r2] -> %r0
  67  -live-
  67  void_return
  68  ---
  68  L4:
  68  -live- %r0, %r1
  68  getfield_gc_r %r0, FieldDescr<pypy.module.marshal.interp_marshal.StreamReaderWriter.inst_file> -> %r0
  73  setfield_gc_i %r0, $0, FieldDescr<pypy.module._file.interp_file.W_File.inst_softspace>
  78  getfield_gc_r %r0, FieldDescr<pypy.module._file.interp_file.W_File.inst_stream> -> %r0
  83  -live- %r0, %r1
  83  goto_if_not_ptr_iszero %r0, L6
  87  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aabbb1b8a0> -> %r0
  91  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  96  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
 101  assert_not_none %r0
 103  -live- %r0
 103  guard_class %r0 -> %i0
 106  -live- %r0
 106  raise %r0
 108  ---
 108  L6:
 108  -live- %r0, %r1
 108  guard_class %r0 -> %i0
 111  getfield_raw_i %i0, FieldDescr<rpython.rlib.streamio.Stream_vtable.cls_write> -> %i0
 116  -live- %i0, %r0, %r1
 116  int_guard_value %i0
 118  residual_call_r_v %i0, <IndirectCallTargets>, R[%r0, %r1], <CallDescr(rr) EF=7>
 125  -live-
 125  void_return
 126  ---
 126  L5:
 126  -live-
 126  raise $<* struct object>
