mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-01 06:51:58 +00:00
82 lines
5.5 KiB
Diff
82 lines
5.5 KiB
Diff
- // MIR for `array_bound_mut` before NormalizeArrayLen
|
|
+ // MIR for `array_bound_mut` after NormalizeArrayLen
|
|
|
|
fn array_bound_mut(_1: usize, _2: &mut [u8; N]) -> u8 {
|
|
debug index => _1; // in scope 0 at $DIR/lower_array_len.rs:+0:40: +0:45
|
|
debug slice => _2; // in scope 0 at $DIR/lower_array_len.rs:+0:54: +0:59
|
|
let mut _0: u8; // return place in scope 0 at $DIR/lower_array_len.rs:+0:78: +0:80
|
|
let mut _3: bool; // in scope 0 at $DIR/lower_array_len.rs:+1:8: +1:27
|
|
let mut _4: usize; // in scope 0 at $DIR/lower_array_len.rs:+1:8: +1:13
|
|
let mut _5: usize; // in scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27
|
|
let mut _6: &[u8]; // in scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27
|
|
let mut _7: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27
|
|
let _8: usize; // in scope 0 at $DIR/lower_array_len.rs:+2:15: +2:20
|
|
let mut _9: usize; // in scope 0 at $DIR/lower_array_len.rs:+2:9: +2:21
|
|
let mut _10: bool; // in scope 0 at $DIR/lower_array_len.rs:+2:9: +2:21
|
|
let _11: usize; // in scope 0 at $DIR/lower_array_len.rs:+4:15: +4:16
|
|
let mut _12: usize; // in scope 0 at $DIR/lower_array_len.rs:+4:9: +4:17
|
|
let mut _13: bool; // in scope 0 at $DIR/lower_array_len.rs:+4:9: +4:17
|
|
+ let mut _14: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27
|
|
|
|
bb0: {
|
|
StorageLive(_3); // scope 0 at $DIR/lower_array_len.rs:+1:8: +1:27
|
|
StorageLive(_4); // scope 0 at $DIR/lower_array_len.rs:+1:8: +1:13
|
|
_4 = _1; // scope 0 at $DIR/lower_array_len.rs:+1:8: +1:13
|
|
StorageLive(_5); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27
|
|
StorageLive(_6); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27
|
|
StorageLive(_7); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27
|
|
_7 = &(*_2); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27
|
|
+ StorageLive(_14); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27
|
|
+ _14 = _7; // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27
|
|
_6 = move _7 as &[u8] (Pointer(Unsize)); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27
|
|
StorageDead(_7); // scope 0 at $DIR/lower_array_len.rs:+1:20: +1:21
|
|
- _5 = Len((*_6)); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27
|
|
+ _5 = Len((*_14)); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27
|
|
+ StorageDead(_14); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27
|
|
goto -> bb1; // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27
|
|
}
|
|
|
|
bb1: {
|
|
StorageDead(_6); // scope 0 at $DIR/lower_array_len.rs:+1:26: +1:27
|
|
_3 = Lt(move _4, move _5); // scope 0 at $DIR/lower_array_len.rs:+1:8: +1:27
|
|
StorageDead(_5); // scope 0 at $DIR/lower_array_len.rs:+1:26: +1:27
|
|
StorageDead(_4); // scope 0 at $DIR/lower_array_len.rs:+1:26: +1:27
|
|
switchInt(move _3) -> [0: bb4, otherwise: bb2]; // scope 0 at $DIR/lower_array_len.rs:+1:8: +1:27
|
|
}
|
|
|
|
bb2: {
|
|
StorageLive(_8); // scope 0 at $DIR/lower_array_len.rs:+2:15: +2:20
|
|
_8 = _1; // scope 0 at $DIR/lower_array_len.rs:+2:15: +2:20
|
|
_9 = Len((*_2)); // scope 0 at $DIR/lower_array_len.rs:+2:9: +2:21
|
|
_10 = Lt(_8, _9); // scope 0 at $DIR/lower_array_len.rs:+2:9: +2:21
|
|
assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> bb3; // scope 0 at $DIR/lower_array_len.rs:+2:9: +2:21
|
|
}
|
|
|
|
bb3: {
|
|
_0 = (*_2)[_8]; // scope 0 at $DIR/lower_array_len.rs:+2:9: +2:21
|
|
StorageDead(_8); // scope 0 at $DIR/lower_array_len.rs:+3:5: +3:6
|
|
goto -> bb6; // scope 0 at $DIR/lower_array_len.rs:+1:5: +7:6
|
|
}
|
|
|
|
bb4: {
|
|
StorageLive(_11); // scope 0 at $DIR/lower_array_len.rs:+4:15: +4:16
|
|
_11 = const 0_usize; // scope 0 at $DIR/lower_array_len.rs:+4:15: +4:16
|
|
_12 = Len((*_2)); // scope 0 at $DIR/lower_array_len.rs:+4:9: +4:17
|
|
_13 = Lt(_11, _12); // scope 0 at $DIR/lower_array_len.rs:+4:9: +4:17
|
|
assert(move _13, "index out of bounds: the length is {} but the index is {}", move _12, _11) -> bb5; // scope 0 at $DIR/lower_array_len.rs:+4:9: +4:17
|
|
}
|
|
|
|
bb5: {
|
|
(*_2)[_11] = const 42_u8; // scope 0 at $DIR/lower_array_len.rs:+4:9: +4:22
|
|
StorageDead(_11); // scope 0 at $DIR/lower_array_len.rs:+4:22: +4:23
|
|
_0 = const 42_u8; // scope 0 at $DIR/lower_array_len.rs:+6:9: +6:11
|
|
goto -> bb6; // scope 0 at $DIR/lower_array_len.rs:+1:5: +7:6
|
|
}
|
|
|
|
bb6: {
|
|
StorageDead(_3); // scope 0 at $DIR/lower_array_len.rs:+7:5: +7:6
|
|
return; // scope 0 at $DIR/lower_array_len.rs:+8:2: +8:2
|
|
}
|
|
}
|
|
|