   0  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff4a491dc0> -> %r2
   4  inline_call_r_i <JitCode 'W_Root.is_w'>, R[$<* struct pypy.interpreter.baseobjspace.W_Root>, %r0] -> %i0
  11  -live- %i0, %r0, %r1, %r2
  11  -live- %i0, %r0, %r1, %r2
  11  goto_if_not %i0, L1
  15  setfield_gc_r %r2, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.objspace.std.iterobject.W_ReverseSeqIterObject.inst_w_seq>
  20  setfield_gc_i %r2, $-1, FieldDescr<pypy.objspace.std.iterobject.W_ReverseSeqIterObject.inst_index>
  25  ref_return %r2
  27  ---
  27  L1:
  27  setfield_gc_r %r2, %r0, FieldDescr<pypy.objspace.std.iterobject.W_ReverseSeqIterObject.inst_w_seq>
  32  -live- %r1, %r2
  32  guard_class %r1 -> %i0
  35  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_int_w> -> %i0
  40  -live- %i0, %r1, %r2
  40  switch %i0, <SwitchDictDescr 0:L2, 1:L3, 2:L4>
  44  unreachable
  45  ---
  45  L2:
  45  -live- %r1, %r2
  45  -live- %r1, %r2
  45  guard_class %r1 -> %i0
  48  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_int> -> %i0
  53  -live- %i0, %r1, %r2
  53  int_guard_value %i0
  55  residual_call_r_r %i0, <IndirectCallTargets>, R[%r1], <CallDescr(r) EF=7> -> %r0
  62  -live- %r0, %r2
  62  -live- %r0, %r2
  62  guard_class %r0 -> %i0
  65  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls__int_w> -> %i0
  70  inline_call_ir_i <JitCode 'dispatcher'>, I[%i0], R[%r0] -> %i0
  78  -live- %i0, %r2
  78  L5:
  78  setfield_gc_i %r2, %i0, FieldDescr<pypy.objspace.std.iterobject.W_ReverseSeqIterObject.inst_index>
  83  ref_return %r2
  85  ---
  85  L3:
  85  -live- %r1, %r2
  85  getfield_gc_i_pure %r1, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval> -> %i0
  90  goto L5
  93  ---
  93  L4:
  93  -live- %r1
  93  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r1] -> %r0
 102  -live- %r0
 102  assert_not_none %r0
 104  -live- %r0
 104  guard_class %r0 -> %i0
 107  -live- %r0
 107  raise %r0
