55 lines
1.2 KiB
Diff
55 lines
1.2 KiB
Diff
- // MIR for `main` before CopyProp
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+ // MIR for `main` after CopyProp
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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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let _2: i32;
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scope 2 {
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debug y => _2;
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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 => _2;
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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 continue];
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}
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bb1: {
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- StorageLive(_2);
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_2 = copy _1;
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- StorageLive(_3);
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- _3 = copy _2;
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- StorageLive(_4);
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- _4 = copy _3;
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- _1 = move _4;
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- StorageDead(_4);
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+ _1 = copy _2;
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StorageLive(_5);
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StorageLive(_6);
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_6 = copy _1;
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_5 = std::mem::drop::<i32>(move _6) -> [return: bb2, unwind continue];
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}
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bb2: {
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StorageDead(_6);
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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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return;
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}
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}
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