- // MIR for `opt_char` before SimplifyComparisonIntegral
+ // MIR for `opt_char` after SimplifyComparisonIntegral
  
  fn opt_char(_1: char) -> u32 {
      debug x => _1;                       // in scope 0 at $DIR/if-condition-int.rs:20:13: 20:14
      let mut _0: u32;                     // return place in scope 0 at $DIR/if-condition-int.rs:20:25: 20:28
      let mut _2: bool;                    // in scope 0 at $DIR/if-condition-int.rs:21:8: 21:16
      let mut _3: char;                    // in scope 0 at $DIR/if-condition-int.rs:21:8: 21:9
  
      bb0: {
          StorageLive(_2);                 // scope 0 at $DIR/if-condition-int.rs:21:8: 21:16
          StorageLive(_3);                 // scope 0 at $DIR/if-condition-int.rs:21:8: 21:9
          _3 = _1;                         // scope 0 at $DIR/if-condition-int.rs:21:8: 21:9
-         _2 = Eq(move _3, const 'x');     // scope 0 at $DIR/if-condition-int.rs:21:8: 21:16
-         StorageDead(_3);                 // scope 0 at $DIR/if-condition-int.rs:21:15: 21:16
-         switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/if-condition-int.rs:21:8: 21:16
+         nop;                             // scope 0 at $DIR/if-condition-int.rs:21:8: 21:16
+         nop;                             // scope 0 at $DIR/if-condition-int.rs:21:15: 21:16
+         switchInt(move _3) -> ['x': bb1, otherwise: bb2]; // scope 0 at $DIR/if-condition-int.rs:21:8: 21:16
      }
  
      bb1: {
+         StorageDead(_3);                 // scope 0 at $DIR/if-condition-int.rs:21:8: 21:16
          _0 = const 0_u32;                // scope 0 at $DIR/if-condition-int.rs:21:19: 21:20
          goto -> bb3;                     // scope 0 at $DIR/if-condition-int.rs:21:5: 21:33
      }
  
      bb2: {
+         StorageDead(_3);                 // scope 0 at $DIR/if-condition-int.rs:21:8: 21:16
          _0 = const 1_u32;                // scope 0 at $DIR/if-condition-int.rs:21:30: 21:31
          goto -> bb3;                     // scope 0 at $DIR/if-condition-int.rs:21:5: 21:33
      }
  
      bb3: {
          StorageDead(_2);                 // scope 0 at $DIR/if-condition-int.rs:21:32: 21:33
          return;                          // scope 0 at $DIR/if-condition-int.rs:22:2: 22:2
      }
  }
  
