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68 lines
4.2 KiB
Diff
68 lines
4.2 KiB
Diff
- // MIR for `unique_with_copies` before ReferencePropagation
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+ // MIR for `unique_with_copies` after ReferencePropagation
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fn unique_with_copies() -> () {
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let mut _0: (); // return place in scope 0 at $DIR/reference_prop.rs:+0:25: +0:25
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let _1: *mut i32; // in scope 0 at $DIR/reference_prop.rs:+1:9: +1:10
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let mut _2: i32; // in scope 0 at $DIR/reference_prop.rs:+2:13: +2:18
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let _4: (); // in scope 0 at $DIR/reference_prop.rs:+5:18: +5:28
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let mut _5: i32; // in scope 0 at $DIR/reference_prop.rs:+5:25: +5:27
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let _6: (); // in scope 0 at $DIR/reference_prop.rs:+9:14: +9:24
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let mut _7: i32; // in scope 0 at $DIR/reference_prop.rs:+9:21: +9:23
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scope 1 {
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- debug y => _1; // in scope 1 at $DIR/reference_prop.rs:+1:9: +1:10
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+ debug y => _3; // in scope 1 at $DIR/reference_prop.rs:+1:9: +1:10
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scope 5 {
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}
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}
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scope 2 {
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debug a => _2; // in scope 2 at $DIR/reference_prop.rs:+2:13: +2:18
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let _3: *mut i32; // in scope 2 at $DIR/reference_prop.rs:+3:13: +3:14
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scope 3 {
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debug x => _3; // in scope 3 at $DIR/reference_prop.rs:+3:13: +3:14
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scope 4 {
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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: +1:10
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StorageLive(_2); // scope 0 at $DIR/reference_prop.rs:+2:13: +2:18
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_2 = const 0_i32; // scope 0 at $DIR/reference_prop.rs:+2:21: +2:22
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- StorageLive(_3); // scope 2 at $DIR/reference_prop.rs:+3:13: +3:14
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_3 = &raw mut _2; // scope 2 at $DIR/reference_prop.rs:+3:17: +3:27
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StorageLive(_4); // scope 3 at $DIR/reference_prop.rs:+5:9: +5:30
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StorageLive(_5); // scope 4 at $DIR/reference_prop.rs:+5:25: +5:27
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_5 = (*_3); // scope 4 at $DIR/reference_prop.rs:+5:25: +5:27
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_4 = opaque::<i32>(move _5) -> bb1; // scope 4 at $DIR/reference_prop.rs:+5:18: +5:28
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// mir::Constant
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// + span: $DIR/reference_prop.rs:524:18: 524:24
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// + literal: Const { ty: fn(i32) {opaque::<i32>}, val: Value(<ZST>) }
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}
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bb1: {
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StorageDead(_5); // scope 4 at $DIR/reference_prop.rs:+5:27: +5:28
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StorageDead(_4); // scope 3 at $DIR/reference_prop.rs:+5:30: +5:31
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- _1 = _3; // scope 3 at $DIR/reference_prop.rs:+6:9: +6:10
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- StorageDead(_3); // scope 2 at $DIR/reference_prop.rs:+7:5: +7:6
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StorageDead(_2); // scope 0 at $DIR/reference_prop.rs:+7:5: +7:6
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StorageLive(_6); // scope 1 at $DIR/reference_prop.rs:+9:5: +9:26
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StorageLive(_7); // scope 5 at $DIR/reference_prop.rs:+9:21: +9:23
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- _7 = (*_1); // scope 5 at $DIR/reference_prop.rs:+9:21: +9:23
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+ _7 = (*_3); // scope 5 at $DIR/reference_prop.rs:+9:21: +9:23
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_6 = opaque::<i32>(move _7) -> bb2; // scope 5 at $DIR/reference_prop.rs:+9:14: +9:24
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// mir::Constant
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// + span: $DIR/reference_prop.rs:528:14: 528:20
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// + literal: Const { ty: fn(i32) {opaque::<i32>}, val: Value(<ZST>) }
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}
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bb2: {
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StorageDead(_7); // scope 5 at $DIR/reference_prop.rs:+9:23: +9:24
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StorageDead(_6); // scope 1 at $DIR/reference_prop.rs:+9:26: +9:27
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_0 = const (); // scope 0 at $DIR/reference_prop.rs:+0:25: +10:2
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- StorageDead(_1); // scope 0 at $DIR/reference_prop.rs:+10:1: +10:2
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return; // scope 0 at $DIR/reference_prop.rs:+10:2: +10:2
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}
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}
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