   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[$4], R[%r0] -> %r0
  30  L3:
  30  -live- %r0
  33  strgetitem %r0, $0 -> %i2
  37  strgetitem %r0, $1 -> %i3
  41  strgetitem %r0, $2 -> %i1
  45  strgetitem %r0, $3 -> %i4
  49  int_and %i4, $128 -> %i0
  53  -live- %i0, %i1, %i2, %i3, %i4
  56  goto_if_not_int_is_true %i0, L4
  60  int_sub %i4, $256 -> %i4
  64  L5:
  64  int_lshift %i3, $8 -> %i0
  68  int_or %i2, %i0 -> %i0
  72  int_lshift %i1, $16 -> %i1
  76  int_or %i0, %i1 -> %i0
  80  int_lshift %i4, $24 -> %i1
  84  int_or %i0, %i1 -> %i0
  88  int_return %i0
  90  ---
  90  L4:
  90  goto L5
  93  ---
  93  L2:
  93  -live- %r0
  96  getfield_gc_r %r0, FieldDescr<pypy.module.marshal.interp_marshal.Unmarshaller.inst_reader> -> %r0
 101  -live- %r0
 104  guard_class %r0 -> %i0
 107  getfield_raw_i %i0, FieldDescr<pypy.module.marshal.interp_marshal.AbstractReaderWriter_vtable.cls_read> -> %i0
 112  -live- %i0, %r0
 115  switch %i0, <SwitchDictDescr 0:L6, 1:L7, 2:L8>
 119  unreachable
 120  ---
 120  L6:
 120  -live- %r0
 123  inline_call_ir_r <JitCode 'FileReader.read'>, I[$4], R[%r0] -> %r0
 131  -live- %r0
 134  goto L3
 137  ---
 137  L7:
 137  -live- %r0
 140  getfield_gc_r %r0, FieldDescr<pypy.module.marshal.interp_marshal.StreamReaderWriter.inst_file> -> %r0
 145  residual_call_ir_r $<* fn W_File.direct_read>, I[$4], R[%r0], <CallDescr(ri) EF=7> -> %r0
 154  -live- %r0
 157  strlen %r0 -> %i0
 160  -live- %i0, %r0
 163  goto_if_not_int_lt %i0, $4, L9
 168  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x00005609330fe8a8> -> %r0
 172  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
 177  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
 182  assert_not_none %r0
 184  -live- %r0
 187  raise %r0
 189  ---
 189  L9:
 189  goto L3
 192  ---
 192  L8:
 192  -live-
 195  raise $<* struct object>
