   0  getfield_gc_i %r0, FieldDescr<pypy.module.marshal.interp_marshal.StringUnmarshaller.inst_bufpos> -> %i0
   5  int_add %i0, $4 -> %i1
   9  getfield_gc_i %r0, FieldDescr<pypy.module.marshal.interp_marshal.StringUnmarshaller.inst_limit> -> %i2
  14  -live- %i0, %i1, %i2, %r0
  14  goto_if_not_int_gt %i1, %i2, L1
  19  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aabbb1b8a0> -> %r0
  23  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  28  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  33  assert_not_none %r0
  35  -live- %r0
  35  guard_class %r0 -> %i0
  38  -live- %r0
  38  raise %r0
  40  ---
  40  L1:
  40  setfield_gc_i %r0, %i1, FieldDescr<pypy.module.marshal.interp_marshal.StringUnmarshaller.inst_bufpos>
  45  getfield_gc_r %r0, FieldDescr<pypy.module.marshal.interp_marshal.StringUnmarshaller.inst_bufstr> -> %r0
  50  strgetitem %r0, %i0 -> %i2
  54  int_add %i0, $1 -> %i1
  58  strgetitem %r0, %i1 -> %i3
  62  int_add %i0, $2 -> %i1
  66  strgetitem %r0, %i1 -> %i1
  70  int_add %i0, $3 -> %i0
  74  strgetitem %r0, %i0 -> %i4
  78  int_and %i4, $128 -> %i0
  82  -live- %i0, %i1, %i2, %i3, %i4
  82  goto_if_not_int_is_true %i0, L2
  86  int_sub %i4, $256 -> %i4
  90  L3:
  90  int_lshift %i3, $8 -> %i0
  94  int_or %i2, %i0 -> %i0
  98  int_lshift %i1, $16 -> %i1
 102  int_or %i0, %i1 -> %i0
 106  int_lshift %i4, $24 -> %i1
 110  int_or %i0, %i1 -> %i0
 114  int_return %i0
 116  ---
 116  L2:
 116  goto L3
