- // MIR for `f` before CopyProp
+ // MIR for `f` after CopyProp
  
  fn f(_1: NotCopy) -> () {
      let mut _0: ();
      let mut _2: NotCopy;
      let mut _3: NotCopy;
  
      bb0: {
-         _2 = _1;
-         _0 = opaque::<NotCopy>(move _1) -> bb1;
+         _0 = opaque::<NotCopy>(_1) -> bb1;
      }
  
      bb1: {
-         _3 = move _2;
-         _0 = opaque::<NotCopy>(_3) -> bb2;
+         _0 = opaque::<NotCopy>(_1) -> bb2;
      }
  
      bb2: {
          return;
      }
  }