- // MIR for `retags` before DeadStoreElimination
+ // MIR for `retags` after DeadStoreElimination
  
  fn retags(_1: &mut i32) -> () {
      debug _r => _1;
      let mut _0: ();
  
      bb0: {
          Retag([fn entry] _1);
          _0 = const ();
          return;
      }
  }