   0  -live- %r0
   0  goto_if_not_ptr_nonzero %r0, L1
   4  ref_copy %r0 -> %r1
   7  -live- %r0, %r1
   7  guard_class %r1 -> %i0
  10  getfield_raw_i %i0, FieldDescr<object_vtable.subclassrange_min> -> %i0
  15  int_between $TotalOrderSymbolic('compute_fn'), %i0, $TotalOrderSymbolic('compute_fn') -> %i0
  20  -live- %i0, %r0
  20  goto_if_not %i0, L2
  24  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff4a491dc0> -> %r1
  28  setfield_gc_r %r1, %r0, FieldDescr<pypy.objspace.std.iterobject.W_ReverseSeqIterObject.inst_w_seq>
  33  inline_call_r_r <JitCode 'len'>, R[%r0] -> %r0
  39  -live- %r0, %r1
  39  getfield_gc_i_pure %r0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval> -> %i0
  44  int_add %i0, $-1 -> %i0
  48  setfield_gc_i %r1, %i0, FieldDescr<pypy.objspace.std.iterobject.W_ReverseSeqIterObject.inst_index>
  53  ref_return %r1
  55  ---
  55  L2:
  55  L3:
  55  -live- %r0
  55  guard_class %r0 -> %i0
  58  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_getclass> -> %i0
  63  getfield_raw_i %i0, FieldDescr<specfunc.variant0> -> %i0
  68  -live- %i0, %r0
  68  int_guard_value %i0
  70  residual_call_r_r %i0, <IndirectCallTargets>, R[%r0], <CallDescr(r) EF=2> -> %r1
  77  -live- %r1
  77  inline_call_r_r <JitCode 'oefmt____s__object_expected__got___N__instead_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r1] -> %r1
  86  -live- %r1
  86  assert_not_none %r1
  88  -live- %r1
  88  guard_class %r1 -> %i0
  91  -live- %r1
  91  raise %r1
  93  ---
  93  L1:
  93  goto L3
