- // MIR for `opt_generic_copy` before RemoveUnneededDrops
+ // MIR for `opt_generic_copy` after RemoveUnneededDrops
  
  fn opt_generic_copy(_1: T) -> () {
      debug x => _1;                       // in scope 0 at $DIR/remove_unneeded_drops.rs:13:30: 13:31
      let mut _0: ();                      // return place in scope 0 at $DIR/remove_unneeded_drops.rs:13:36: 13:36
      let _2: ();                          // in scope 0 at $DIR/remove_unneeded_drops.rs:14:5: 14:12
      let mut _3: T;                       // in scope 0 at $DIR/remove_unneeded_drops.rs:14:10: 14:11
      scope 1 (inlined std::mem::drop::<T>) { // at $DIR/remove_unneeded_drops.rs:14:5: 14:12
          debug _x => _3;                  // in scope 1 at $SRC_DIR/core/src/mem/mod.rs:LL:COL
      }
  
      bb0: {
          StorageLive(_2);                 // scope 0 at $DIR/remove_unneeded_drops.rs:14:5: 14:12
          StorageLive(_3);                 // scope 0 at $DIR/remove_unneeded_drops.rs:14:10: 14:11
          _3 = _1;                         // scope 0 at $DIR/remove_unneeded_drops.rs:14:10: 14:11
-         drop(_3) -> bb1;                 // scope 1 at $SRC_DIR/core/src/mem/mod.rs:LL:COL
-     }
- 
-     bb1: {
          StorageDead(_3);                 // scope 0 at $DIR/remove_unneeded_drops.rs:14:11: 14:12
          StorageDead(_2);                 // scope 0 at $DIR/remove_unneeded_drops.rs:14:12: 14:13
-         nop;                             // scope 0 at $DIR/remove_unneeded_drops.rs:13:36: 15:2
          return;                          // scope 0 at $DIR/remove_unneeded_drops.rs:15:2: 15:2
-     }
- 
-     bb2 (cleanup): {
-         resume;                          // scope 0 at $DIR/remove_unneeded_drops.rs:13:1: 15:2
      }
  }