mirror of https://github.com/rust-lang/rust
69 lines
1.6 KiB
Diff
69 lines
1.6 KiB
Diff
- // MIR for `h` before Inline
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+ // MIR for `h` after Inline
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fn h() -> () {
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let mut _0: ();
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let _1: (!, !);
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+ let mut _2: fn() -> ! {sleep};
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+ scope 1 (inlined call_twice::<!, fn() -> ! {sleep}>) {
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+ debug f => _2;
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+ let mut _3: &fn() -> ! {sleep};
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+ let _4: !;
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+ let mut _5: &fn() -> ! {sleep};
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+ let mut _7: !;
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+ scope 2 {
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+ debug a => _4;
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+ let _6: !;
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+ scope 3 {
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+ debug b => _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 = call_twice::<!, fn() -> ! {sleep}>(sleep) -> unwind continue;
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+ StorageLive(_2);
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+ _2 = sleep;
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+ StorageLive(_6);
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+ StorageLive(_4);
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+ StorageLive(_3);
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+ _3 = &_2;
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+ _4 = <fn() -> ! {sleep} as Fn<()>>::call(move _3, const ()) -> [return: bb1, unwind: bb5];
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+ }
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+
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+ bb1: {
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+ StorageDead(_3);
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+ StorageLive(_5);
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+ _5 = &_2;
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+ _6 = <fn() -> ! {sleep} as Fn<()>>::call(move _5, const ()) -> [return: bb2, unwind: bb4];
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+ }
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+
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+ bb2: {
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+ StorageDead(_5);
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+ StorageLive(_7);
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+ _7 = move _4;
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+ _1 = (move _7, copy _6);
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+ StorageDead(_7);
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+ StorageDead(_4);
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+ drop(_2) -> [return: bb3, unwind continue];
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+ }
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+
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+ bb3: {
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+ unreachable;
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+ }
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+
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+ bb4 (cleanup): {
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+ drop(_4) -> [return: bb5, unwind terminate(cleanup)];
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+ }
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+
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+ bb5 (cleanup): {
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+ drop(_2) -> [return: bb6, unwind terminate(cleanup)];
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+ }
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+
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+ bb6 (cleanup): {
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+ resume;
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}
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}
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