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- // 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
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
_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 = const N; // 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
}
}
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