rust/tests/mir-opt/dest-prop/copy_propagation_arg.bar.DestinationPropagation.panic-unwind.diff
2024-08-18 16:07:33 -07:00

30 lines
640 B
Diff

- // MIR for `bar` before DestinationPropagation
+ // MIR for `bar` after DestinationPropagation
fn bar(_1: u8) -> () {
debug x => _1;
let mut _0: ();
let _2: u8;
let mut _3: u8;
bb0: {
StorageLive(_2);
- StorageLive(_3);
- _3 = copy _1;
- _2 = dummy(move _3) -> [return: bb1, unwind continue];
+ nop;
+ nop;
+ _2 = dummy(move _1) -> [return: bb1, unwind continue];
}
bb1: {
- StorageDead(_3);
+ nop;
StorageDead(_2);
_1 = const 5_u8;
_0 = const ();
return;
}
}