rust/tests/mir-opt/const_prop/array_index.main.GVN.64bit.panic-abort.diff
2023-12-24 20:08:57 +00:00

39 lines
1.0 KiB
Diff

- // MIR for `main` before GVN
+ // MIR for `main` after GVN
fn main() -> () {
let mut _0: ();
let _1: u32;
let mut _2: [u32; 4];
let _3: usize;
let mut _4: usize;
let mut _5: bool;
scope 1 {
debug x => _1;
}
bb0: {
StorageLive(_1);
StorageLive(_2);
_2 = [const 0_u32, const 1_u32, const 2_u32, const 3_u32];
StorageLive(_3);
_3 = const 2_usize;
_4 = Len(_2);
- _5 = Lt(_3, _4);
- assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> [success: bb1, unwind unreachable];
+ _5 = Lt(const 2_usize, _4);
+ assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, const 2_usize) -> [success: bb1, unwind unreachable];
}
bb1: {
- _1 = _2[_3];
+ _1 = const 2_u32;
StorageDead(_3);
StorageDead(_2);
_0 = const ();
StorageDead(_1);
return;
}
}