   0  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000056095fb2f638> -> %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
  14  goto_if_not %i0, L1
  18  setfield_gc_r %r2, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.objspace.std.iterobject.W_ReverseSeqIterObject.inst_w_seq>
  23  setfield_gc_i %r2, $-1, FieldDescr<pypy.objspace.std.iterobject.W_ReverseSeqIterObject.inst_index>
  28  ref_return %r2
  30  ---
  30  L1:
  30  setfield_gc_r %r2, %r0, FieldDescr<pypy.objspace.std.iterobject.W_ReverseSeqIterObject.inst_w_seq>
  35  -live- %r1, %r2
  38  guard_class %r1 -> %i0
  41  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_int_w> -> %i1
  46  -live- %i0, %i1, %r1, %r2
  49  switch %i1, <SwitchDictDescr 0:L2, 1:L3, 2:L4>
  53  unreachable
  54  ---
  54  L2:
  54  -live- %r1
  57  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r1] -> %r0
  66  -live- %r0
  69  assert_not_none %r0
  71  -live- %r0
  74  guard_class %r0 -> %i0
  77  -live- %r0
  80  raise %r0
  82  ---
  82  L3:
  82  -live- %r1, %r2
  85  getfield_gc_i_pure %r1, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval> -> %i0
  90  L5:
  90  setfield_gc_i %r2, %i0, FieldDescr<pypy.objspace.std.iterobject.W_ReverseSeqIterObject.inst_index>
  95  ref_return %r2
  97  ---
  97  L4:
  97  -live- %i0, %r1, %r2
 100  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_int> -> %i0
 105  -live- %i0, %r1, %r2
 108  int_guard_value %i0
 110  residual_call_r_r %i0, <IndirectCallTargets>, R[%r1], <CallDescr(r) EF=7> -> %r0
 117  -live- %r0, %r2
 120  guard_class %r0 -> %i0
 123  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls__int_w> -> %i0
 128  inline_call_ir_i <JitCode 'dispatcher__int_w'>, I[%i0], R[%r0] -> %i0
 136  -live- %i0, %r2
 139  goto L5
