- // MIR for `test` before MatchBranchSimplification
+ // MIR for `test` after MatchBranchSimplification
  
  fn test(_1: bool) -> () {
      let mut _0: ();                      // return place in scope 0 at $DIR/switch_to_self.rs:+0:22: +0:22
  
      bb0: {
          goto -> bb1;                     // scope 0 at $DIR/switch_to_self.rs:+3:13: +3:22
      }
  
      bb1: {
          switchInt(_1) -> [0: bb1, otherwise: bb2]; // scope 0 at $DIR/switch_to_self.rs:+6:13: +6:47
      }
  
      bb2: {
          switchInt(_1) -> [0: bb1, otherwise: bb2]; // scope 0 at $DIR/switch_to_self.rs:+9:13: +9:47
      }
  }