   0  -live- %r0
   0  guard_class %r0 -> %i0
   3  getfield_raw_i %i0, FieldDescr<pypy.module.marshal.interp_marshal.Unmarshaller_vtable.cls_get> -> %i0
   8  -live- %i0, %r0
   8  switch %i0, <SwitchDictDescr 0:L1, 1:L2>
  12  unreachable
  13  ---
  13  L1:
  13  -live- %r0
  13  getfield_gc_r %r0, FieldDescr<pypy.module.marshal.interp_marshal.Unmarshaller.inst_reader> -> %r0
  18  -live- %r0
  18  guard_class %r0 -> %i0
  21  getfield_raw_i %i0, FieldDescr<pypy.module.marshal.interp_marshal.AbstractReaderWriter_vtable.cls_read> -> %i0
  26  -live- %i0, %r0
  26  switch %i0, <SwitchDictDescr 0:L3, 1:L4, 2:L5>
  30  unreachable
  31  ---
  31  L3:
  31  -live- %r0
  31  inline_call_ir_r <JitCode 'FileReader.read'>, I[$8], R[%r0] -> %r0
  39  -live- %r0
  39  L6:
  39  inline_call_irf_f <JitCode 'unpack_float'>, I[$False], R[%r0], F[] -> %f0
  48  -live- %f0
  48  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x3fff99964ad0> -> %r0
  52  setfield_gc_f %r0, %f0, FieldDescr<pypy.objspace.std.floatobject.W_FloatObject.inst_floatval>
  57  ref_return %r0
  59  ---
  59  L4:
  59  -live- %r0
  59  getfield_gc_r %r0, FieldDescr<pypy.module.marshal.interp_marshal.StreamReaderWriter.inst_file> -> %r0
  64  residual_call_ir_r $<* fn W_File.direct_read>, I[$8], R[%r0], <CallDescr(ri) EF=7> -> %r0
  73  -live- %r0
  73  strlen %r0 -> %i0
  76  -live- %i0, %r0
  76  goto_if_not_int_lt %i0, $8, L7
  81  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x3fff66b922d0> -> %r0
  85  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  90  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__w_value>
  95  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__application_traceback>
 100  -live- %r0
 100  raise %r0
 102  ---
 102  L7:
 102  goto L6
 105  ---
 105  L5:
 105  -live-
 105  raise $<* struct object>
 107  ---
 107  L2:
 107  -live- %r0
 107  inline_call_ir_r <JitCode 'StringUnmarshaller.get'>, I[$8], R[%r0] -> %r0
 115  -live- %r0
 115  goto L6
