rust/tests/mir-opt/const_prop_miscompile.bar.ConstProp.diff

- // MIR for `bar` before ConstProp
+ // MIR for `bar` after ConstProp
  
  fn bar() -> () {
      let mut _0: ();                      // return place in scope 0 at $DIR/const_prop_miscompile.rs:+0:10: +0:10
      let mut _1: (i32,);                  // in scope 0 at $DIR/const_prop_miscompile.rs:+1:9: +1:14
      let _2: ();                          // in scope 0 at $DIR/const_prop_miscompile.rs:+2:5: +4:6
      let mut _3: *mut i32;                // in scope 0 at $DIR/const_prop_miscompile.rs:+3:10: +3:22
      let mut _5: i32;                     // in scope 0 at $DIR/const_prop_miscompile.rs:+5:13: +5:20
      scope 1 {
          debug v => _1;                   // in scope 1 at $DIR/const_prop_miscompile.rs:+1:9: +1:14
          let _4: bool;                    // in scope 1 at $DIR/const_prop_miscompile.rs:+5:9: +5:10
          scope 2 {
          }
          scope 3 {
              debug y => _4;               // in scope 3 at $DIR/const_prop_miscompile.rs:+5:9: +5:10
          }
      }
  
      bb0: {
          StorageLive(_1);                 // scope 0 at $DIR/const_prop_miscompile.rs:+1:9: +1:14
          _1 = (const 1_i32,);             // scope 0 at $DIR/const_prop_miscompile.rs:+1:17: +1:21
          StorageLive(_2);                 // scope 1 at $DIR/const_prop_miscompile.rs:+2:5: +4:6
          StorageLive(_3);                 // scope 2 at $DIR/const_prop_miscompile.rs:+3:10: +3:22
          _3 = &raw mut (_1.0: i32);       // scope 2 at $DIR/const_prop_miscompile.rs:+3:10: +3:22
          (*_3) = const 5_i32;             // scope 2 at $DIR/const_prop_miscompile.rs:+3:9: +3:26
          StorageDead(_3);                 // scope 2 at $DIR/const_prop_miscompile.rs:+3:26: +3:27
          _2 = const ();                   // scope 2 at $DIR/const_prop_miscompile.rs:+2:5: +4:6
          StorageDead(_2);                 // scope 1 at $DIR/const_prop_miscompile.rs:+4:5: +4:6
          StorageLive(_4);                 // scope 1 at $DIR/const_prop_miscompile.rs:+5:9: +5:10
          StorageLive(_5);                 // scope 1 at $DIR/const_prop_miscompile.rs:+5:13: +5:20
          _5 = (_1.0: i32);                // scope 1 at $DIR/const_prop_miscompile.rs:+5:15: +5:18
          _4 = Eq(move _5, const 5_i32);   // scope 1 at $DIR/const_prop_miscompile.rs:+5:13: +5:25
          StorageDead(_5);                 // scope 1 at $DIR/const_prop_miscompile.rs:+5:24: +5:25
          _0 = const ();                   // scope 0 at $DIR/const_prop_miscompile.rs:+0:10: +6:2
          StorageDead(_4);                 // scope 1 at $DIR/const_prop_miscompile.rs:+6:1: +6:2
          StorageDead(_1);                 // scope 0 at $DIR/const_prop_miscompile.rs:+6:1: +6:2
          return;                          // scope 0 at $DIR/const_prop_miscompile.rs:+6:2: +6:2
      }
  }