58 lines
1.3 KiB
Diff
58 lines
1.3 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: ();
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let _1: *mut i32;
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let mut _2: i32;
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let _4: ();
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let mut _5: i32;
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let _6: ();
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let mut _7: i32;
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scope 1 {
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- debug y => _1;
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+ debug y => _3;
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}
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scope 2 {
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debug a => _2;
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let _3: *mut i32;
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scope 3 {
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debug x => _3;
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}
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}
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bb0: {
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- StorageLive(_1);
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StorageLive(_2);
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_2 = const 0_i32;
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- StorageLive(_3);
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_3 = &raw mut _2;
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StorageLive(_4);
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StorageLive(_5);
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_5 = copy (*_3);
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_4 = opaque::<i32>(move _5) -> [return: bb1, unwind continue];
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}
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bb1: {
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StorageDead(_5);
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StorageDead(_4);
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- _1 = copy _3;
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- StorageDead(_3);
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StorageDead(_2);
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StorageLive(_6);
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StorageLive(_7);
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- _7 = copy (*_1);
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+ _7 = copy (*_3);
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_6 = opaque::<i32>(move _7) -> [return: bb2, unwind continue];
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}
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bb2: {
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StorageDead(_7);
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StorageDead(_6);
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_0 = const ();
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- StorageDead(_1);
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return;
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}
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}
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