- // MIR for `opt5` before EarlyOtherwiseBranch
+ // MIR for `opt5` after EarlyOtherwiseBranch
  
  fn opt5(_1: u32, _2: u32) -> u32 {
      debug x => _1;
      debug y => _2;
      let mut _0: u32;
      let mut _3: (u32, u32);
      let mut _4: u32;
      let mut _5: u32;
+     let mut _6: bool;
  
      bb0: {
          StorageLive(_3);
          StorageLive(_4);
          _4 = copy _1;
          StorageLive(_5);
          _5 = copy _2;
          _3 = (move _4, move _5);
          StorageDead(_5);
          StorageDead(_4);
-         switchInt(copy (_3.0: u32)) -> [1: bb2, 2: bb3, 3: bb4, otherwise: bb1];
+         StorageLive(_6);
+         _6 = Ne(copy (_3.0: u32), copy (_3.1: u32));
+         switchInt(move _6) -> [0: bb6, otherwise: bb1];
      }
  
      bb1: {
+         StorageDead(_6);
          _0 = const 0_u32;
-         goto -> bb8;
+         goto -> bb5;
      }
  
      bb2: {
-         switchInt(copy (_3.1: u32)) -> [1: bb7, otherwise: bb1];
+         _0 = const 6_u32;
+         goto -> bb5;
      }
  
      bb3: {
-         switchInt(copy (_3.1: u32)) -> [2: bb6, otherwise: bb1];
+         _0 = const 5_u32;
+         goto -> bb5;
      }
  
      bb4: {
-         switchInt(copy (_3.1: u32)) -> [3: bb5, otherwise: bb1];
+         _0 = const 4_u32;
+         goto -> bb5;
      }
  
      bb5: {
-         _0 = const 6_u32;
-         goto -> bb8;
+         StorageDead(_3);
+         return;
      }
  
      bb6: {
-         _0 = const 5_u32;
-         goto -> bb8;
-     }
- 
-     bb7: {
-         _0 = const 4_u32;
-         goto -> bb8;
-     }
- 
-     bb8: {
-         StorageDead(_3);
-         return;
+         StorageDead(_6);
+         switchInt(copy (_3.0: u32)) -> [1: bb4, 2: bb3, 3: bb2, otherwise: bb1];
      }
  }