74 lines
1.6 KiB
Diff
74 lines
1.6 KiB
Diff
- // MIR for `match_guard` before CleanupPostBorrowck
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+ // MIR for `match_guard` after CleanupPostBorrowck
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fn match_guard(_1: Option<&&i32>, _2: bool) -> i32 {
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debug x => _1;
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debug c => _2;
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let mut _0: i32;
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let mut _3: isize;
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let mut _4: &std::option::Option<&&i32>;
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let mut _5: &&i32;
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let mut _6: &&&i32;
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let mut _7: &i32;
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let mut _8: bool;
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bb0: {
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PlaceMention(_1);
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_3 = discriminant(_1);
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switchInt(move _3) -> [1: bb2, otherwise: bb1];
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}
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bb1: {
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_0 = const 1_i32;
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goto -> bb7;
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}
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bb2: {
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switchInt((*(*((_1 as Some).0: &&i32)))) -> [0: bb3, otherwise: bb1];
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}
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bb3: {
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- falseEdge -> [real: bb4, imaginary: bb1];
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+ goto -> bb4;
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}
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bb4: {
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- _4 = &shallow _1;
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- _5 = &shallow (*((_1 as Some).0: &&i32));
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- _6 = &shallow ((_1 as Some).0: &&i32);
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- _7 = &shallow (*(*((_1 as Some).0: &&i32)));
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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(_8);
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_8 = _2;
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switchInt(move _8) -> [0: bb6, otherwise: bb5];
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}
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bb5: {
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StorageDead(_8);
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- FakeRead(ForMatchGuard, _4);
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- FakeRead(ForMatchGuard, _5);
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- FakeRead(ForMatchGuard, _6);
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- FakeRead(ForMatchGuard, _7);
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+ nop;
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+ nop;
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+ nop;
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+ nop;
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_0 = const 0_i32;
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goto -> bb7;
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}
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bb6: {
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StorageDead(_8);
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- falseEdge -> [real: bb1, imaginary: bb1];
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+ goto -> bb1;
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}
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bb7: {
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return;
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}
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}
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