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