tests/mir-opt/sroa.unions.ScalarReplacementOfAggregates.diff

   1 - // MIR for `unions` before ScalarReplacementOfAggregates
   2 + // MIR for `unions` after ScalarReplacementOfAggregates
   3
   4   fn unions(_1: f32) -> u32 {
   5       debug a => _1;                       // in scope 0 at $DIR/sroa.rs:+0:15: +0:16
   6       let mut _0: u32;                     // return place in scope 0 at $DIR/sroa.rs:+0:26: +0:29
   7       let mut _2: unions::Repr;            // in scope 0 at $DIR/sroa.rs:+5:14: +5:27
   8       let mut _3: f32;                     // in scope 0 at $DIR/sroa.rs:+5:24: +5:25
   9       scope 1 {
  10       }
  11
  12       bb0: {
  13           StorageLive(_2);                 // scope 1 at $DIR/sroa.rs:+5:14: +5:27
  14           StorageLive(_3);                 // scope 1 at $DIR/sroa.rs:+5:24: +5:25
  15           _3 = _1;                         // scope 1 at $DIR/sroa.rs:+5:24: +5:25
  16           _2 = Repr { f: move _3 };        // scope 1 at $DIR/sroa.rs:+5:14: +5:27
  17           StorageDead(_3);                 // scope 1 at $DIR/sroa.rs:+5:26: +5:27
  18           _0 = (_2.1: u32);                // scope 1 at $DIR/sroa.rs:+5:14: +5:29
  19           StorageDead(_2);                 // scope 0 at $DIR/sroa.rs:+6:1: +6:2
  20           return;                          // scope 0 at $DIR/sroa.rs:+6:2: +6:2
  21       }
  22   }
  23