rust/src/test/mir-opt/lower_array_len.array_len_by_value.SimplifyLocals.diff
2021-10-06 17:53:11 +02:00

25 lines
1.7 KiB
Diff

- // MIR for `array_len_by_value` before SimplifyLocals
+ // MIR for `array_len_by_value` after SimplifyLocals
fn array_len_by_value(_1: [u8; N]) -> usize {
debug arr => _1; // in scope 0 at $DIR/lower_array_len.rs:37:43: 37:46
let mut _0: usize; // return place in scope 0 at $DIR/lower_array_len.rs:37:60: 37:65
- let mut _2: &[u8]; // in scope 0 at $DIR/lower_array_len.rs:38:5: 38:14
- let mut _3: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:38:5: 38:14
- let mut _4: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:38:5: 38:14
bb0: {
- StorageLive(_2); // scope 0 at $DIR/lower_array_len.rs:38:5: 38:14
- StorageLive(_3); // scope 0 at $DIR/lower_array_len.rs:38:5: 38:14
- _3 = &_1; // scope 0 at $DIR/lower_array_len.rs:38:5: 38:14
- StorageLive(_4); // scope 0 at $DIR/lower_array_len.rs:38:5: 38:14
- _4 = _3; // scope 0 at $DIR/lower_array_len.rs:38:5: 38:14
- _2 = move _3 as &[u8] (Pointer(Unsize)); // scope 0 at $DIR/lower_array_len.rs:38:5: 38:14
- StorageDead(_3); // scope 0 at $DIR/lower_array_len.rs:38:7: 38:8
_0 = const N; // scope 0 at $DIR/lower_array_len.rs:38:5: 38:14
- StorageDead(_4); // scope 0 at $DIR/lower_array_len.rs:38:5: 38:14
- StorageDead(_2); // scope 0 at $DIR/lower_array_len.rs:38:13: 38:14
return; // scope 0 at $DIR/lower_array_len.rs:39:2: 39:2
}
}