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- // MIR for `mut_raw_then_mut_shr` before ReferencePropagation
+ // MIR for `mut_raw_then_mut_shr` after ReferencePropagation
fn mut_raw_then_mut_shr() -> (i32, i32) {
let mut _0: (i32, i32); // return place in scope 0 at $DIR/reference_prop.rs:+0:30: +0:40
let mut _1: i32; // in scope 0 at $DIR/reference_prop.rs:+1:9: +1:14
let mut _4: *mut i32; // in scope 0 at $DIR/reference_prop.rs:+3:16: +3:36
let mut _5: &mut i32; // in scope 0 at $DIR/reference_prop.rs:+3:16: +3:26
let _8: (); // in scope 0 at $DIR/reference_prop.rs:+7:5: +7:26
let mut _9: i32; // in scope 0 at $DIR/reference_prop.rs:+8:6: +8:7
let mut _10: i32; // in scope 0 at $DIR/reference_prop.rs:+8:9: +8:10
scope 1 {
debug x => _1; // in scope 1 at $DIR/reference_prop.rs:+1:9: +1:14
let _2: &mut i32; // in scope 1 at $DIR/reference_prop.rs:+2:9: +2:13
scope 2 {
- debug xref => _2; // in scope 2 at $DIR/reference_prop.rs:+2:9: +2:13
+ debug xref => &_1; // in scope 2 at $DIR/reference_prop.rs:+2:9: +2:13
let _3: *mut i32; // in scope 2 at $DIR/reference_prop.rs:+3:9: +3:13
scope 3 {
- debug xraw => _3; // in scope 3 at $DIR/reference_prop.rs:+3:9: +3:13
+ debug xraw => &_1; // in scope 3 at $DIR/reference_prop.rs:+3:9: +3:13
let _6: &i32; // in scope 3 at $DIR/reference_prop.rs:+4:9: +4:13
scope 4 {
- debug xshr => _6; // in scope 4 at $DIR/reference_prop.rs:+4:9: +4:13
+ debug xshr => &_1; // in scope 4 at $DIR/reference_prop.rs:+4:9: +4:13
let _7: i32; // in scope 4 at $DIR/reference_prop.rs:+6:9: +6:10
scope 5 {
debug a => _7; // in scope 5 at $DIR/reference_prop.rs:+6:9: +6:10
scope 6 {
}
}
}
}
}
}
bb0: {
StorageLive(_1); // scope 0 at $DIR/reference_prop.rs:+1:9: +1:14
_1 = const 2_i32; // scope 0 at $DIR/reference_prop.rs:+1:17: +1:18
- StorageLive(_2); // scope 1 at $DIR/reference_prop.rs:+2:9: +2:13
- _2 = &mut _1; // scope 1 at $DIR/reference_prop.rs:+2:16: +2:22
- StorageLive(_3); // scope 2 at $DIR/reference_prop.rs:+3:9: +3:13
- StorageLive(_4); // scope 2 at $DIR/reference_prop.rs:+3:16: +3:36
- StorageLive(_5); // scope 2 at $DIR/reference_prop.rs:+3:16: +3:26
- _5 = &mut (*_2); // scope 2 at $DIR/reference_prop.rs:+3:16: +3:26
- _4 = &raw mut (*_5); // scope 2 at $DIR/reference_prop.rs:+3:16: +3:26
- _3 = _4; // scope 2 at $DIR/reference_prop.rs:+3:16: +3:36
- StorageDead(_5); // scope 2 at $DIR/reference_prop.rs:+3:36: +3:37
- StorageDead(_4); // scope 2 at $DIR/reference_prop.rs:+3:36: +3:37
- StorageLive(_6); // scope 3 at $DIR/reference_prop.rs:+4:9: +4:13
- _6 = &(*_2); // scope 3 at $DIR/reference_prop.rs:+4:16: +4:22
StorageLive(_7); // scope 4 at $DIR/reference_prop.rs:+6:9: +6:10
- _7 = (*_6); // scope 4 at $DIR/reference_prop.rs:+6:13: +6:18
- StorageLive(_8); // scope 5 at $DIR/reference_prop.rs:+7:5: +7:26
- (*_3) = const 4_i32; // scope 6 at $DIR/reference_prop.rs:+7:14: +7:23
- _8 = const (); // scope 6 at $DIR/reference_prop.rs:+7:5: +7:26
- StorageDead(_8); // scope 5 at $DIR/reference_prop.rs:+7:25: +7:26
+ _7 = _1; // scope 4 at $DIR/reference_prop.rs:+6:13: +6:18
+ _1 = const 4_i32; // scope 6 at $DIR/reference_prop.rs:+7:14: +7:23
StorageLive(_9); // scope 5 at $DIR/reference_prop.rs:+8:6: +8:7
_9 = _7; // scope 5 at $DIR/reference_prop.rs:+8:6: +8:7
StorageLive(_10); // scope 5 at $DIR/reference_prop.rs:+8:9: +8:10
_10 = _1; // scope 5 at $DIR/reference_prop.rs:+8:9: +8:10
_0 = (move _9, move _10); // scope 5 at $DIR/reference_prop.rs:+8:5: +8:11
StorageDead(_10); // scope 5 at $DIR/reference_prop.rs:+8:10: +8:11
StorageDead(_9); // scope 5 at $DIR/reference_prop.rs:+8:10: +8:11
StorageDead(_7); // scope 4 at $DIR/reference_prop.rs:+9:1: +9:2
- StorageDead(_6); // scope 3 at $DIR/reference_prop.rs:+9:1: +9:2
- StorageDead(_3); // scope 2 at $DIR/reference_prop.rs:+9:1: +9:2
- StorageDead(_2); // scope 1 at $DIR/reference_prop.rs:+9:1: +9:2
StorageDead(_1); // scope 0 at $DIR/reference_prop.rs:+9:1: +9:2
return; // scope 0 at $DIR/reference_prop.rs:+9:2: +9:2
}
}
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