bjoernager/rust
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add MIR artifacts

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Alexander 2021-10-06 17:53:11 +02:00
parent d61f95fead
commit 109d5c7688
13 changed files with 626 additions and 3 deletions
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81
src/test/mir-opt/lower_array_len.array_bound_mut.NormalizeArrayLen.diff Normal file
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@ -0,0 +1,81 @@
- // 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:17:40: 17:45
debug slice => _2; // in scope 0 at $DIR/lower_array_len.rs:17:54: 17:59
let mut _0: u8; // return place in scope 0 at $DIR/lower_array_len.rs:17:78: 17:80
let mut _3: bool; // in scope 0 at $DIR/lower_array_len.rs:18:8: 18:27
let mut _4: usize; // in scope 0 at $DIR/lower_array_len.rs:18:8: 18:13
let mut _5: usize; // in scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
let mut _6: &[u8]; // in scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
let mut _7: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
let _8: usize; // in scope 0 at $DIR/lower_array_len.rs:19:15: 19:20
let mut _9: usize; // in scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
let mut _10: bool; // in scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
let _11: usize; // in scope 0 at $DIR/lower_array_len.rs:21:15: 21:16
let mut _12: usize; // in scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
let mut _13: bool; // in scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
+ let mut _14: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
bb0: {
StorageLive(_3); // scope 0 at $DIR/lower_array_len.rs:18:8: 18:27
StorageLive(_4); // scope 0 at $DIR/lower_array_len.rs:18:8: 18:13
_4 = _1; // scope 0 at $DIR/lower_array_len.rs:18:8: 18:13
StorageLive(_5); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
StorageLive(_6); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
StorageLive(_7); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
_7 = &(*_2); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
+ StorageLive(_14); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
+ _14 = _7; // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
_6 = move _7 as &[u8] (Pointer(Unsize)); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
StorageDead(_7); // scope 0 at $DIR/lower_array_len.rs:18:20: 18:21
- _5 = Len((*_6)); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
+ _5 = Len((*_14)); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
+ StorageDead(_14); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
goto -> bb1; // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
}
bb1: {
StorageDead(_6); // scope 0 at $DIR/lower_array_len.rs:18:26: 18:27
_3 = Lt(move _4, move _5); // scope 0 at $DIR/lower_array_len.rs:18:8: 18:27
StorageDead(_5); // scope 0 at $DIR/lower_array_len.rs:18:26: 18:27
StorageDead(_4); // scope 0 at $DIR/lower_array_len.rs:18:26: 18:27
switchInt(move _3) -> [false: bb4, otherwise: bb2]; // scope 0 at $DIR/lower_array_len.rs:18:8: 18:27
}
bb2: {
StorageLive(_8); // scope 0 at $DIR/lower_array_len.rs:19:15: 19:20
_8 = _1; // scope 0 at $DIR/lower_array_len.rs:19:15: 19:20
_9 = Len((*_2)); // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
_10 = Lt(_8, _9); // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
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:19:9: 19:21
}
bb3: {
_0 = (*_2)[_8]; // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
StorageDead(_8); // scope 0 at $DIR/lower_array_len.rs:20:5: 20:6
goto -> bb6; // scope 0 at $DIR/lower_array_len.rs:18:5: 24:6
}
bb4: {
StorageLive(_11); // scope 0 at $DIR/lower_array_len.rs:21:15: 21:16
_11 = const 0_usize; // scope 0 at $DIR/lower_array_len.rs:21:15: 21:16
_12 = Len((*_2)); // scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
_13 = Lt(_11, _12); // scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
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:21:9: 21:17
}
bb5: {
(*_2)[_11] = const 42_u8; // scope 0 at $DIR/lower_array_len.rs:21:9: 21:22
StorageDead(_11); // scope 0 at $DIR/lower_array_len.rs:21:22: 21:23
_0 = const 42_u8; // scope 0 at $DIR/lower_array_len.rs:23:9: 23:11
goto -> bb6; // scope 0 at $DIR/lower_array_len.rs:18:5: 24:6
}
bb6: {
StorageDead(_3); // scope 0 at $DIR/lower_array_len.rs:24:5: 24:6
return; // scope 0 at $DIR/lower_array_len.rs:25:2: 25:2
}
}