   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  -live- %i0, %r0
  10  goto_if_not_int_eq %i0, $<* struct object_vtable>, L2
  15  getfield_gc_i %r0, FieldDescr<pypy.objspace.std.iterobject.W_ReverseSeqIterObject.inst_index> -> %i0
  20  int_add %i0, $1 -> %i0
  24  getfield_gc_r %r0, FieldDescr<pypy.objspace.std.iterobject.W_ReverseSeqIterObject.inst_w_seq> -> %r1
  29  -live- %i0, %r1
  29  goto_if_not_ptr_iszero %r1, L3
  33  int_copy $0 -> %i0
  36  L4:
  36  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff47af5a00> -> %r1
  40  setfield_gc_i %r1, %i0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  45  ref_return %r1
  47  ---
  47  L3:
  47  inline_call_r_r <JitCode 'len'>, R[%r1] -> %r1
  53  -live- %i0, %r1
  53  getfield_gc_i_pure %r1, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval> -> %i1
  58  -live- %i0, %i1
  58  goto_if_not_int_lt %i1, %i0, L5
  63  int_copy $0 -> %i0
  66  goto L4
  69  ---
  69  L5:
  69  goto L4
  72  ---
  72  L2:
  72  L6:
  72  -live- %r0
  72  guard_class %r0 -> %i0
  75  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_getclass> -> %i0
  80  getfield_raw_i %i0, FieldDescr<specfunc.variant0> -> %i0
  85  -live- %i0, %r0
  85  int_guard_value %i0
  87  residual_call_r_r %i0, <IndirectCallTargets>, R[%r0], <CallDescr(r) EF=2> -> %r1
  94  -live- %r1
  94  inline_call_r_r <JitCode 'oefmt____s__object_expected__got___N__instead_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r1] -> %r1
 103  -live- %r1
 103  assert_not_none %r1
 105  -live- %r1
 105  guard_class %r1 -> %i0
 108  -live- %r1
 108  raise %r1
 110  ---
 110  L1:
 110  goto L6
