   0  -live- %r0
   3  guard_class %r0 -> %i0
   6  getfield_raw_i %i0, FieldDescr<pypy.module.marshal.interp_marshal.Unmarshaller_vtable.cls_get> -> %i0
  11  -live- %i0, %r0
  14  switch %i0, <SwitchDictDescr 0:L1, 1:L2>
  18  unreachable
  19  ---
  19  L1:
  19  -live- %r0
  22  inline_call_ir_r <JitCode 'StringUnmarshaller.get'>, I[$1], R[%r0] -> %r0
  30  L3:
  30  -live- %r0
  33  strgetitem %r0, $0 -> %i0
  37  int_return %i0
  39  ---
  39  L2:
  39  -live- %r0
  42  getfield_gc_r %r0, FieldDescr<pypy.module.marshal.interp_marshal.Unmarshaller.inst_reader> -> %r0
  47  -live- %r0
  50  guard_class %r0 -> %i0
  53  getfield_raw_i %i0, FieldDescr<pypy.module.marshal.interp_marshal.AbstractReaderWriter_vtable.cls_read> -> %i0
  58  -live- %i0, %r0
  61  switch %i0, <SwitchDictDescr 0:L4, 1:L5, 2:L6>
  65  unreachable
  66  ---
  66  L4:
  66  -live- %r0
  69  inline_call_ir_r <JitCode 'FileReader.read'>, I[$1], R[%r0] -> %r0
  77  -live- %r0
  80  goto L3
  83  ---
  83  L5:
  83  -live- %r0
  86  getfield_gc_r %r0, FieldDescr<pypy.module.marshal.interp_marshal.StreamReaderWriter.inst_file> -> %r0
  91  residual_call_ir_r $<* fn W_File.direct_read>, I[$1], R[%r0], <CallDescr(ri) EF=7> -> %r0
 100  -live- %r0
 103  strlen %r0 -> %i0
 106  -live- %i0, %r0
 109  goto_if_not_int_lt %i0, $1, L7
 114  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aa65925830> -> %r0
 118  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
 123  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
 128  assert_not_none %r0
 130  -live- %r0
 133  raise %r0
 135  ---
 135  L7:
 135  goto L3
 138  ---
 138  L6:
 138  -live-
 141  raise $<* struct object>
