   0  getfield_gc_i %r0, FieldDescr<list.length> -> %i0
   5  int_sub %i0, $1 -> %i0
   9  int_sub %i0, $0 -> %i1
  13  int_copy $0 -> %i0
  16  L1:
  16  -live- %i0, %i1, %r0
  16  goto_if_not_int_lt %i0, %i1, L2
  21  getlistitem_gc_f %r0, %i0, FieldDescr<list.items>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x10099c4a9d0> -> %f0
  29  getlistitem_gc_f %r0, %i1, FieldDescr<list.items>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x10099c4a9d0> -> %f1
  37  setlistitem_gc_f %r0, %i0, %f1, FieldDescr<list.items>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x10099c4a9d0>
  45  setlistitem_gc_f %r0, %i1, %f0, FieldDescr<list.items>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x10099c4a9d0>
  53  int_add %i0, $1 -> %i0
  57  int_sub %i1, $1 -> %i1
  61  goto L1
  64  ---
  64  L2:
  64  void_return
