- // MIR for `d1` before SimplifyLocals-before-const-prop
+ // MIR for `d1` after SimplifyLocals-before-const-prop
  
  fn d1() -> () {
      let mut _0: ();                      // return place in scope 0 at $DIR/simplify_locals.rs:+0:9: +0:9
-     let mut _1: E;                       // in scope 0 at $DIR/simplify_locals.rs:+2:13: +2:17
      scope 1 {
      }
  
      bb0: {
-         StorageLive(_1);                 // scope 0 at $DIR/simplify_locals.rs:+2:13: +2:17
-         Deinit(_1);                      // scope 0 at $DIR/simplify_locals.rs:+2:13: +2:17
-         discriminant(_1) = 0;            // scope 0 at $DIR/simplify_locals.rs:+2:13: +2:17
-         StorageDead(_1);                 // scope 0 at $DIR/simplify_locals.rs:+2:17: +2:18
          _0 = const ();                   // scope 0 at $DIR/simplify_locals.rs:+0:9: +3:2
          return;                          // scope 0 at $DIR/simplify_locals.rs:+3:2: +3:2
      }
  }