72 lines
1.5 KiB
Diff
72 lines
1.5 KiB
Diff
- // MIR for `main` before DestinationPropagation
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+ // MIR for `main` after DestinationPropagation
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fn main() -> () {
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let mut _0: ();
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let mut _1: i32;
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let mut _4: i32;
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let _5: ();
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let mut _6: i32;
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scope 1 {
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- debug x => _1;
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+ debug x => _6;
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let _2: i32;
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scope 2 {
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- debug y => _2;
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+ debug y => _6;
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let _3: i32;
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scope 3 {
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- debug z => _3;
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+ debug z => _6;
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}
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}
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}
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bb0: {
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- StorageLive(_1);
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- _1 = val() -> [return: bb1, unwind unreachable];
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+ nop;
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+ _6 = val() -> [return: bb1, unwind unreachable];
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}
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bb1: {
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- StorageLive(_2);
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- _2 = _1;
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- StorageLive(_3);
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- _3 = _2;
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- StorageLive(_4);
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- _4 = _3;
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- _1 = move _4;
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- StorageDead(_4);
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+ nop;
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+ nop;
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+ nop;
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+ nop;
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+ nop;
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+ nop;
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+ nop;
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+ nop;
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StorageLive(_5);
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- StorageLive(_6);
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- _6 = _1;
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+ nop;
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+ nop;
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_5 = std::mem::drop::<i32>(move _6) -> [return: bb2, unwind unreachable];
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}
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bb2: {
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- StorageDead(_6);
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+ nop;
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StorageDead(_5);
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_0 = const ();
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- StorageDead(_3);
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- StorageDead(_2);
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- StorageDead(_1);
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+ nop;
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+ nop;
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+ nop;
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return;
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}
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}
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