- // MIR for `structs` before ScalarReplacementOfAggregates
+ // MIR for `structs` after ScalarReplacementOfAggregates
  
  fn structs(_1: f32) -> f32 {
      debug a => _1;
      let mut _0: f32;
      let mut _2: structs::U;
      let mut _3: f32;
+     let mut _4: usize;
+     let mut _5: f32;
  
      bb0: {
-         StorageLive(_2);
+         StorageLive(_4);
+         StorageLive(_5);
+         nop;
          StorageLive(_3);
          _3 = _1;
-         _2 = U { _foo: const 0_usize, a: move _3 };
+         _4 = const 0_usize;
+         _5 = move _3;
+         nop;
          StorageDead(_3);
-         _0 = (_2.1: f32);
-         StorageDead(_2);
+         _0 = _5;
+         StorageDead(_4);
+         StorageDead(_5);
+         nop;
          return;
      }
  }