   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[$8], R[%r0] -> %r0
  30  L3:
  30  -live- %r0
  33  inline_call_irf_f <JitCode 'unpack_float'>, I[$False], R[%r0], F[] -> %f0
  42  -live- %f0
  45  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab0cb26b10> -> %r0
  49  setfield_gc_f %r0, %f0, FieldDescr<pypy.objspace.std.floatobject.W_FloatObject.inst_floatval>
  54  ref_return %r0
  56  ---
  56  L2:
  56  -live- %r0
  59  getfield_gc_r %r0, FieldDescr<pypy.module.marshal.interp_marshal.Unmarshaller.inst_reader> -> %r0
  64  -live- %r0
  67  guard_class %r0 -> %i0
  70  getfield_raw_i %i0, FieldDescr<pypy.module.marshal.interp_marshal.AbstractReaderWriter_vtable.cls_read> -> %i0
  75  -live- %i0, %r0
  78  switch %i0, <SwitchDictDescr 0:L4, 1:L5, 2:L6>
  82  unreachable
  83  ---
  83  L4:
  83  -live- %r0
  86  inline_call_ir_r <JitCode 'FileReader.read'>, I[$8], R[%r0] -> %r0
  94  -live- %r0
  97  goto L3
 100  ---
 100  L5:
 100  -live- %r0
 103  getfield_gc_r %r0, FieldDescr<pypy.module.marshal.interp_marshal.StreamReaderWriter.inst_file> -> %r0
 108  residual_call_ir_r $<* fn W_File.direct_read>, I[$8], R[%r0], <CallDescr(ri) EF=7> -> %r0
 117  -live- %r0
 120  strlen %r0 -> %i0
 123  -live- %i0, %r0
 126  goto_if_not_int_lt %i0, $8, L7
 131  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab0c7fdde0> -> %r0
 135  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
 140  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
 145  assert_not_none %r0
 147  -live- %r0
 150  raise %r0
 152  ---
 152  L7:
 152  goto L3
 155  ---
 155  L6:
 155  -live-
 158  raise $<* struct object>
