106 lines
3.5 KiB
Diff
106 lines
3.5 KiB
Diff
- // MIR for `arithmetic_checked` before GVN
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+ // MIR for `arithmetic_checked` after GVN
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fn arithmetic_checked(_1: u64) -> () {
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debug x => _1;
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let mut _0: ();
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let _2: ();
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let mut _3: u64;
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let mut _4: u64;
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let mut _5: (u64, bool);
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let _6: ();
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let mut _7: u64;
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let mut _8: u64;
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let mut _9: (u64, bool);
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let _10: ();
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let mut _11: u64;
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let mut _12: u64;
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let mut _13: (u64, bool);
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let _14: ();
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let mut _15: u64;
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let mut _16: u64;
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let mut _17: (u64, bool);
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bb0: {
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StorageLive(_2);
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StorageLive(_3);
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StorageLive(_4);
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_4 = _1;
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- _5 = CheckedAdd(_4, const 0_u64);
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- assert(!move (_5.1: bool), "attempt to compute `{} + {}`, which would overflow", move _4, const 0_u64) -> [success: bb1, unwind continue];
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+ _5 = CheckedAdd(_1, const 0_u64);
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+ assert(!move (_5.1: bool), "attempt to compute `{} + {}`, which would overflow", _1, const 0_u64) -> [success: bb1, unwind continue];
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}
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bb1: {
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_3 = move (_5.0: u64);
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StorageDead(_4);
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_2 = opaque::<u64>(move _3) -> [return: bb2, unwind continue];
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}
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bb2: {
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StorageDead(_3);
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StorageDead(_2);
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StorageLive(_6);
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StorageLive(_7);
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StorageLive(_8);
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_8 = _1;
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- _9 = CheckedSub(_8, const 0_u64);
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- assert(!move (_9.1: bool), "attempt to compute `{} - {}`, which would overflow", move _8, const 0_u64) -> [success: bb3, unwind continue];
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+ _9 = CheckedSub(_1, const 0_u64);
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+ assert(!move (_9.1: bool), "attempt to compute `{} - {}`, which would overflow", _1, const 0_u64) -> [success: bb3, unwind continue];
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}
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bb3: {
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_7 = move (_9.0: u64);
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StorageDead(_8);
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_6 = opaque::<u64>(move _7) -> [return: bb4, unwind continue];
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}
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bb4: {
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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 = _1;
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- _13 = CheckedMul(_12, const 0_u64);
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- assert(!move (_13.1: bool), "attempt to compute `{} * {}`, which would overflow", move _12, const 0_u64) -> [success: bb5, unwind continue];
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+ _13 = CheckedMul(_1, const 0_u64);
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+ assert(!move (_13.1: bool), "attempt to compute `{} * {}`, which would overflow", _1, const 0_u64) -> [success: bb5, unwind continue];
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}
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bb5: {
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_11 = move (_13.0: u64);
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StorageDead(_12);
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_10 = opaque::<u64>(move _11) -> [return: bb6, unwind continue];
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}
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bb6: {
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StorageDead(_11);
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StorageDead(_10);
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StorageLive(_14);
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StorageLive(_15);
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StorageLive(_16);
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_16 = _1;
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- _17 = CheckedMul(_16, const 1_u64);
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- assert(!move (_17.1: bool), "attempt to compute `{} * {}`, which would overflow", move _16, const 1_u64) -> [success: bb7, unwind continue];
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+ _17 = CheckedMul(_1, const 1_u64);
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+ assert(!move (_17.1: bool), "attempt to compute `{} * {}`, which would overflow", _1, const 1_u64) -> [success: bb7, unwind continue];
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}
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bb7: {
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_15 = move (_17.0: u64);
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StorageDead(_16);
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_14 = opaque::<u64>(move _15) -> [return: bb8, unwind continue];
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}
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bb8: {
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StorageDead(_15);
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StorageDead(_14);
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_0 = const ();
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return;
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}
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}
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