   0  -live- %r0
   3  goto_if_not_ptr_nonzero %r0, L1
   7  ref_copy %r0 -> %r1
  10  -live- %r0, %r1
  13  guard_class %r1 -> %i0
  16  getfield_raw_i %i0, FieldDescr<object_vtable.subclassrange_min> -> %i0
  21  int_between $TotalOrderSymbolic('compute_fn'), %i0, $TotalOrderSymbolic('compute_fn') -> %i0
  26  -live- %i0, %r0
  29  goto_if_not %i0, L2
  33  residual_call_r_r $<* fn W_WeakrefBase.dereference>, R[%r0], <CallDescr(r) EF=2> -> %r0
  40  -live- %r0
  43  goto_if_not_ptr_iszero %r0, L3
  47  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab0c7fdde0> -> %r1
  51  setfield_gc_r %r1, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  56  setfield_gc_r %r1, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  61  assert_not_none %r1
  63  -live- %r1
  66  raise %r1
  68  ---
  68  L3:
  68  L4:
  68  -live- %r0
  71  guard_class %r0 -> %i0
  74  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_shortcut___neg__> -> %i0
  79  -live- %i0, %r0
  82  int_guard_value %i0
  84  residual_call_r_r %i0, <IndirectCallTargets>, R[%r0], <CallDescr(r) EF=7> -> %r1
  91  -live- %r1
  94  ref_return %r1
  96  ---
  96  L2:
  96  goto L4
  99  ---
  99  L1:
  99  goto L4
