rust/tests/mir-opt/sroa/structs.constant.ScalarReplacementOfAggregates.diff
2023-09-05 17:20:07 +00:00

48 lines
1.1 KiB
Diff

- // MIR for `constant` before ScalarReplacementOfAggregates
+ // MIR for `constant` after ScalarReplacementOfAggregates
fn constant() -> () {
let mut _0: ();
let _1: (usize, u8);
+ let _4: usize;
+ let _5: u8;
scope 1 {
- debug y => _1;
+ debug ((y: (usize, u8)).0: usize) => _4;
+ debug ((y: (usize, u8)).1: u8) => _5;
let _2: usize;
scope 2 {
debug t => _2;
let _3: u8;
scope 3 {
debug u => _3;
}
}
}
bb0: {
- StorageLive(_1);
+ StorageLive(_4);
+ StorageLive(_5);
+ nop;
_1 = const _;
+ _4 = move (_1.0: usize);
+ _5 = move (_1.1: u8);
StorageLive(_2);
- _2 = (_1.0: usize);
+ _2 = _4;
StorageLive(_3);
- _3 = (_1.1: u8);
+ _3 = _5;
_0 = const ();
StorageDead(_3);
StorageDead(_2);
- StorageDead(_1);
+ StorageDead(_4);
+ StorageDead(_5);
+ nop;
return;
}
}