58 lines
1.1 KiB
Diff
58 lines
1.1 KiB
Diff
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- // MIR for `custom_discr` before JumpThreading
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+ // MIR for `custom_discr` after JumpThreading
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fn custom_discr(_1: bool) -> u8 {
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debug x => _1;
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let mut _0: u8;
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let mut _2: CustomDiscr;
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let mut _3: bool;
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let mut _4: u8;
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bb0: {
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StorageLive(_2);
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StorageLive(_3);
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_3 = copy _1;
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switchInt(move _3) -> [0: bb2, otherwise: bb1];
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}
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bb1: {
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_2 = CustomDiscr::A;
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- goto -> bb3;
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+ goto -> bb7;
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}
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bb2: {
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_2 = CustomDiscr::B;
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goto -> bb3;
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}
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bb3: {
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StorageDead(_3);
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_4 = discriminant(_2);
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- switchInt(move _4) -> [35: bb5, otherwise: bb4];
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+ goto -> bb4;
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}
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bb4: {
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_0 = const 13_u8;
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goto -> bb6;
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}
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bb5: {
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_0 = const 5_u8;
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goto -> bb6;
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}
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bb6: {
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StorageDead(_2);
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return;
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+ }
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+
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+ bb7: {
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+ StorageDead(_3);
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+ _4 = discriminant(_2);
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+ goto -> bb5;
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}
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}
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