- // MIR for `main` before ScalarReplacementOfAggregates
+ // MIR for `main` after ScalarReplacementOfAggregates
  
  fn main() -> () {
      let mut _0: ();                      // return place in scope 0 at $DIR/optimizes_into_variable.rs:+0:11: +0:11
      let _1: i32;                         // in scope 0 at $DIR/optimizes_into_variable.rs:+1:9: +1:10
      let mut _2: (i32, bool);             // in scope 0 at $DIR/optimizes_into_variable.rs:+1:13: +1:18
      let mut _4: [i32; 6];                // in scope 0 at $DIR/optimizes_into_variable.rs:+2:13: +2:31
      let _5: usize;                       // in scope 0 at $DIR/optimizes_into_variable.rs:+2:32: +2:33
      let mut _6: usize;                   // in scope 0 at $DIR/optimizes_into_variable.rs:+2:13: +2:34
      let mut _7: bool;                    // in scope 0 at $DIR/optimizes_into_variable.rs:+2:13: +2:34
      let mut _9: Point;                   // in scope 0 at $DIR/optimizes_into_variable.rs:+3:13: +3:36
+     let mut _10: u32;                    // in scope 0 at $DIR/optimizes_into_variable.rs:+3:13: +3:36
+     let mut _11: u32;                    // in scope 0 at $DIR/optimizes_into_variable.rs:+3:13: +3:36
      scope 1 {
          debug x => _1;                   // in scope 1 at $DIR/optimizes_into_variable.rs:+1:9: +1:10
          let _3: i32;                     // in scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10
          scope 2 {
              debug y => _3;               // in scope 2 at $DIR/optimizes_into_variable.rs:+2:9: +2:10
              let _8: u32;                 // in scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10
              scope 3 {
                  debug z => _8;           // in scope 3 at $DIR/optimizes_into_variable.rs:+3:9: +3:10
              }
          }
      }
  
      bb0: {
          StorageLive(_1);                 // scope 0 at $DIR/optimizes_into_variable.rs:+1:9: +1:10
          _2 = CheckedAdd(const 2_i32, const 2_i32); // scope 0 at $DIR/optimizes_into_variable.rs:+1:13: +1:18
          assert(!move (_2.1: bool), "attempt to compute `{} + {}`, which would overflow", const 2_i32, const 2_i32) -> bb1; // scope 0 at $DIR/optimizes_into_variable.rs:+1:13: +1:18
      }
  
      bb1: {
          _1 = move (_2.0: i32);           // scope 0 at $DIR/optimizes_into_variable.rs:+1:13: +1:18
          StorageLive(_3);                 // scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10
          StorageLive(_4);                 // scope 1 at $DIR/optimizes_into_variable.rs:+2:13: +2:31
          _4 = [const 0_i32, const 1_i32, const 2_i32, const 3_i32, const 4_i32, const 5_i32]; // scope 1 at $DIR/optimizes_into_variable.rs:+2:13: +2:31
          StorageLive(_5);                 // scope 1 at $DIR/optimizes_into_variable.rs:+2:32: +2:33
          _5 = const 3_usize;              // scope 1 at $DIR/optimizes_into_variable.rs:+2:32: +2:33
          _6 = Len(_4);                    // scope 1 at $DIR/optimizes_into_variable.rs:+2:13: +2:34
          _7 = Lt(_5, _6);                 // scope 1 at $DIR/optimizes_into_variable.rs:+2:13: +2:34
          assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, _5) -> bb2; // scope 1 at $DIR/optimizes_into_variable.rs:+2:13: +2:34
      }
  
      bb2: {
          _3 = _4[_5];                     // scope 1 at $DIR/optimizes_into_variable.rs:+2:13: +2:34
          StorageDead(_5);                 // scope 1 at $DIR/optimizes_into_variable.rs:+2:34: +2:35
          StorageDead(_4);                 // scope 1 at $DIR/optimizes_into_variable.rs:+2:34: +2:35
          StorageLive(_8);                 // scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10
-         StorageLive(_9);                 // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36
-         Deinit(_9);                      // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36
-         (_9.0: u32) = const 12_u32;      // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36
-         (_9.1: u32) = const 42_u32;      // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36
-         _8 = (_9.1: u32);                // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38
-         StorageDead(_9);                 // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39
+         StorageLive(_10);                // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36
+         StorageLive(_11);                // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36
+         Deinit(_10);                     // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36
+         Deinit(_11);                     // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36
+         _10 = const 12_u32;              // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36
+         _11 = const 42_u32;              // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36
+         _8 = _11;                        // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38
+         StorageDead(_10);                // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39
+         StorageDead(_11);                // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39
          nop;                             // scope 0 at $DIR/optimizes_into_variable.rs:+0:11: +4:2
          StorageDead(_8);                 // scope 2 at $DIR/optimizes_into_variable.rs:+4:1: +4:2
          StorageDead(_3);                 // scope 1 at $DIR/optimizes_into_variable.rs:+4:1: +4:2
          StorageDead(_1);                 // scope 0 at $DIR/optimizes_into_variable.rs:+4:1: +4:2
          return;                          // scope 0 at $DIR/optimizes_into_variable.rs:+4:2: +4:2
      }
  }