- // MIR for `match_i8_i16` before MatchBranchSimplification
+ // MIR for `match_i8_i16` after MatchBranchSimplification
  
  fn match_i8_i16(_1: EnumAi8) -> i16 {
      debug i => _1;
      let mut _0: i16;
      let mut _2: i8;
  
      bb0: {
          _2 = discriminant(_1);
          switchInt(move _2) -> [255: bb3, 2: bb4, 253: bb2, otherwise: bb1];
      }
  
      bb1: {
          unreachable;
      }
  
      bb2: {
          _0 = const -3_i16;
          goto -> bb5;
      }
  
      bb3: {
          _0 = const -1_i16;
          goto -> bb5;
      }
  
      bb4: {
          _0 = const 2_i16;
          goto -> bb5;
      }
  
      bb5: {
          return;
      }
  }