1 - // MIR for `unions` before ScalarReplacementOfAggregates
2 + // MIR for `unions` after ScalarReplacementOfAggregates
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
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 Deinit(_2); // scope 1 at $DIR/sroa.rs:+5:14: +5:27
17 (_2.0: f32) = move _3; // scope 1 at $DIR/sroa.rs:+5:14: +5:27
18 StorageDead(_3); // scope 1 at $DIR/sroa.rs:+5:26: +5:27
19 _0 = (_2.1: u32); // scope 1 at $DIR/sroa.rs:+5:14: +5:29
20 StorageDead(_2); // scope 0 at $DIR/sroa.rs:+6:1: +6:2
21 return; // scope 0 at $DIR/sroa.rs:+6:2: +6:2