199 lines
5.0 KiB
Diff
199 lines
5.0 KiB
Diff
- // MIR for `multiple_branches` before GVN
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+ // MIR for `multiple_branches` after GVN
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fn multiple_branches(_1: bool, _2: u8, _3: u8) -> () {
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debug t => _1;
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debug x => _2;
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debug y => _3;
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let mut _0: ();
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let _4: ();
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let mut _5: bool;
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let _6: ();
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let mut _7: u8;
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let mut _8: u8;
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let mut _9: u8;
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let _10: ();
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let mut _11: u8;
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let mut _12: u8;
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let mut _13: u8;
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let _14: ();
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let mut _15: u8;
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let mut _16: u8;
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let mut _17: u8;
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let _18: ();
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let mut _19: u8;
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let mut _20: u8;
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let mut _21: u8;
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let _22: ();
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let mut _23: u8;
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let mut _24: u8;
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let mut _25: u8;
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let mut _26: bool;
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let _27: ();
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let mut _28: u8;
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let mut _29: u8;
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let mut _30: u8;
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let _31: ();
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let mut _32: u8;
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let mut _33: u8;
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let mut _34: u8;
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bb0: {
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- StorageLive(_4);
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- StorageLive(_5);
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- _5 = _1;
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- switchInt(move _5) -> [0: bb4, otherwise: bb1];
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+ switchInt(_1) -> [0: bb4, otherwise: bb1];
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}
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bb1: {
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StorageLive(_6);
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- StorageLive(_7);
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- StorageLive(_8);
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- _8 = _2;
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- StorageLive(_9);
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- _9 = _3;
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- _7 = Add(move _8, move _9);
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- StorageDead(_9);
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- StorageDead(_8);
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- _6 = opaque::<u8>(move _7) -> [return: bb2, unwind continue];
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+ _7 = Add(_2, _3);
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+ _6 = opaque::<u8>(_7) -> [return: bb2, unwind continue];
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}
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bb2: {
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- StorageDead(_7);
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StorageDead(_6);
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StorageLive(_10);
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- StorageLive(_11);
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- StorageLive(_12);
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- _12 = _2;
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- StorageLive(_13);
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- _13 = _3;
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- _11 = Add(move _12, move _13);
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- StorageDead(_13);
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- StorageDead(_12);
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- _10 = opaque::<u8>(move _11) -> [return: bb3, unwind continue];
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+ _10 = opaque::<u8>(_7) -> [return: bb3, unwind continue];
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}
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bb3: {
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- StorageDead(_11);
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StorageDead(_10);
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- _4 = const ();
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goto -> bb7;
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}
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bb4: {
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StorageLive(_14);
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- StorageLive(_15);
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- StorageLive(_16);
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- _16 = _2;
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- StorageLive(_17);
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- _17 = _3;
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- _15 = Add(move _16, move _17);
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- StorageDead(_17);
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- StorageDead(_16);
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- _14 = opaque::<u8>(move _15) -> [return: bb5, unwind continue];
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+ _15 = Add(_2, _3);
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+ _14 = opaque::<u8>(_15) -> [return: bb5, unwind continue];
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}
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bb5: {
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- StorageDead(_15);
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StorageDead(_14);
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StorageLive(_18);
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- StorageLive(_19);
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- StorageLive(_20);
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- _20 = _2;
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- StorageLive(_21);
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- _21 = _3;
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- _19 = Add(move _20, move _21);
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- StorageDead(_21);
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- StorageDead(_20);
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- _18 = opaque::<u8>(move _19) -> [return: bb6, unwind continue];
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+ _18 = opaque::<u8>(_15) -> [return: bb6, unwind continue];
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}
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bb6: {
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- StorageDead(_19);
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StorageDead(_18);
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- _4 = const ();
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goto -> bb7;
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}
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bb7: {
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- StorageDead(_5);
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- StorageDead(_4);
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StorageLive(_22);
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- StorageLive(_23);
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- StorageLive(_24);
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- _24 = _2;
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- StorageLive(_25);
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- _25 = _3;
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- _23 = Add(move _24, move _25);
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- StorageDead(_25);
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- StorageDead(_24);
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- _22 = opaque::<u8>(move _23) -> [return: bb8, unwind continue];
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+ _23 = Add(_2, _3);
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+ _22 = opaque::<u8>(_23) -> [return: bb8, unwind continue];
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}
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bb8: {
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- StorageDead(_23);
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StorageDead(_22);
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- StorageLive(_26);
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- _26 = _1;
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- switchInt(move _26) -> [0: bb11, otherwise: bb9];
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+ switchInt(_1) -> [0: bb11, otherwise: bb9];
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}
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bb9: {
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StorageLive(_27);
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- StorageLive(_28);
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- StorageLive(_29);
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- _29 = _2;
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- StorageLive(_30);
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- _30 = _3;
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- _28 = Add(move _29, move _30);
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- StorageDead(_30);
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- StorageDead(_29);
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- _27 = opaque::<u8>(move _28) -> [return: bb10, unwind continue];
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+ _27 = opaque::<u8>(_23) -> [return: bb10, unwind continue];
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}
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bb10: {
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- StorageDead(_28);
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StorageDead(_27);
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_0 = const ();
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goto -> bb13;
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}
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bb11: {
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StorageLive(_31);
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- StorageLive(_32);
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- StorageLive(_33);
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- _33 = _2;
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- StorageLive(_34);
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- _34 = _3;
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- _32 = Add(move _33, move _34);
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- StorageDead(_34);
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- StorageDead(_33);
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- _31 = opaque::<u8>(move _32) -> [return: bb12, unwind continue];
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+ _31 = opaque::<u8>(_23) -> [return: bb12, unwind continue];
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}
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bb12: {
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- StorageDead(_32);
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StorageDead(_31);
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_0 = const ();
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goto -> bb13;
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}
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bb13: {
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- StorageDead(_26);
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return;
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}
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}
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