src/test/mir-opt/not_equal_false.opt.InstCombine.diff

- // MIR for `opt` before InstCombine
+ // MIR for `opt` after InstCombine
  
  fn opt(_1: bool) -> u32 {
      debug x => _1;                       // in scope 0 at $DIR/not_equal_false.rs:3:8: 3:9
      let mut _0: u32;                     // return place in scope 0 at $DIR/not_equal_false.rs:3:20: 3:23
      let mut _2: bool;                    // in scope 0 at $DIR/not_equal_false.rs:4:8: 4:18
      let mut _3: bool;                    // in scope 0 at $DIR/not_equal_false.rs:4:8: 4:9
  
      bb0: {
          StorageLive(_2);                 // scope 0 at $DIR/not_equal_false.rs:4:8: 4:18
          StorageLive(_3);                 // scope 0 at $DIR/not_equal_false.rs:4:8: 4:9
          _3 = _1;                         // scope 0 at $DIR/not_equal_false.rs:4:8: 4:9
-         _2 = Ne(move _3, const false);   // scope 0 at $DIR/not_equal_false.rs:4:8: 4:18
+         _2 = move _3;                    // scope 0 at $DIR/not_equal_false.rs:4:8: 4:18
          StorageDead(_3);                 // scope 0 at $DIR/not_equal_false.rs:4:17: 4:18
          switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/not_equal_false.rs:4:5: 4:35
      }
  
      bb1: {
          _0 = const 0_u32;                // scope 0 at $DIR/not_equal_false.rs:4:21: 4:22
          goto -> bb3;                     // scope 0 at $DIR/not_equal_false.rs:4:5: 4:35
      }
  
      bb2: {
          _0 = const 1_u32;                // scope 0 at $DIR/not_equal_false.rs:4:32: 4:33
          goto -> bb3;                     // scope 0 at $DIR/not_equal_false.rs:4:5: 4:35
      }
  
      bb3: {
          StorageDead(_2);                 // scope 0 at $DIR/not_equal_false.rs:4:34: 4:35
          return;                          // scope 0 at $DIR/not_equal_false.rs:5:2: 5:2
      }
  }