2023-09-20 16:43:33 -05:00
|
|
|
- // MIR for `main` before GVN
|
|
|
|
+ // MIR for `main` after GVN
|
2020-04-04 12:15:01 -05:00
|
|
|
|
|
|
|
fn main() -> () {
|
2023-06-06 08:47:00 -05:00
|
|
|
let mut _0: ();
|
|
|
|
let _1: u32;
|
|
|
|
let mut _2: (u32, bool);
|
2020-04-04 12:15:01 -05:00
|
|
|
scope 1 {
|
2023-06-06 08:47:00 -05:00
|
|
|
debug x => _1;
|
2020-04-04 12:15:01 -05:00
|
|
|
}
|
|
|
|
|
|
|
|
bb0: {
|
2023-06-06 08:47:00 -05:00
|
|
|
StorageLive(_1);
|
2024-05-16 04:07:31 -05:00
|
|
|
- _2 = AddWithOverflow(const 1_u32, const 1_u32);
|
2023-06-06 08:47:00 -05:00
|
|
|
- assert(!move (_2.1: bool), "attempt to compute `{} + {}`, which would overflow", const 1_u32, const 1_u32) -> [success: bb1, unwind unreachable];
|
|
|
|
+ _2 = const (2_u32, false);
|
|
|
|
+ assert(!const false, "attempt to compute `{} + {}`, which would overflow", const 1_u32, const 1_u32) -> [success: bb1, unwind unreachable];
|
2020-04-04 12:15:01 -05:00
|
|
|
}
|
|
|
|
|
|
|
|
bb1: {
|
2023-06-06 08:47:00 -05:00
|
|
|
- _1 = move (_2.0: u32);
|
|
|
|
+ _1 = const 2_u32;
|
|
|
|
_0 = const ();
|
|
|
|
StorageDead(_1);
|
|
|
|
return;
|
2020-04-04 12:15:01 -05:00
|
|
|
}
|
|
|
|
}
|
2024-06-14 18:05:22 -05:00
|
|
|
+
|
|
|
|
+ ALLOC0 (size: 8, align: 4) { .. }
|
2020-04-04 12:15:01 -05:00
|
|
|
|