343 lines
10 KiB
Diff
343 lines
10 KiB
Diff
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- // MIR for `arithmetic` before GVN
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+ // MIR for `arithmetic` after GVN
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fn arithmetic(_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 _5: ();
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let mut _6: u64;
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let mut _7: u64;
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let _8: ();
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let mut _9: u64;
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let mut _10: u64;
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let _11: ();
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let mut _12: u64;
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let mut _13: u64;
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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: bool;
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let _18: ();
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let mut _19: u64;
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let mut _20: u64;
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let mut _21: bool;
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let _22: ();
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let mut _23: u64;
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let mut _24: u64;
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let mut _25: bool;
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let _26: ();
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let mut _27: u64;
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let mut _28: u64;
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let mut _29: bool;
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let _30: ();
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let mut _31: u64;
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let mut _32: u64;
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let mut _33: bool;
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let _34: ();
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let mut _35: u64;
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let mut _36: u64;
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let mut _37: bool;
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let _38: ();
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let mut _39: u64;
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let mut _40: u64;
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let mut _41: bool;
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let _42: ();
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let mut _43: u64;
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let mut _44: u64;
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let mut _45: bool;
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let _46: ();
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let mut _47: u64;
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let mut _48: u64;
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let _49: ();
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let mut _50: u64;
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let mut _51: u64;
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let _52: ();
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let mut _53: u64;
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let mut _54: u64;
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let _55: ();
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let mut _56: u64;
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let mut _57: u64;
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let _58: ();
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let mut _59: u64;
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let mut _60: u64;
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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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- _3 = Add(move _4, const 0_u64);
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- StorageDead(_4);
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+ _3 = Add(_1, const 0_u64);
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_2 = opaque::<u64>(move _3) -> [return: bb1, unwind unreachable];
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}
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bb1: {
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StorageDead(_3);
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StorageDead(_2);
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StorageLive(_5);
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StorageLive(_6);
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- StorageLive(_7);
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- _7 = _1;
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- _6 = Sub(move _7, const 0_u64);
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- StorageDead(_7);
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+ _6 = Sub(_1, const 0_u64);
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_5 = opaque::<u64>(move _6) -> [return: bb2, unwind unreachable];
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}
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bb2: {
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StorageDead(_6);
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StorageDead(_5);
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StorageLive(_8);
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StorageLive(_9);
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- StorageLive(_10);
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- _10 = _1;
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- _9 = Mul(move _10, const 0_u64);
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- StorageDead(_10);
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+ _9 = Mul(_1, const 0_u64);
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_8 = opaque::<u64>(move _9) -> [return: bb3, unwind unreachable];
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}
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bb3: {
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StorageDead(_9);
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StorageDead(_8);
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StorageLive(_11);
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StorageLive(_12);
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- StorageLive(_13);
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- _13 = _1;
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- _12 = Mul(move _13, const 1_u64);
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- StorageDead(_13);
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+ _12 = Mul(_1, const 1_u64);
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_11 = opaque::<u64>(move _12) -> [return: bb4, unwind unreachable];
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}
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bb4: {
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StorageDead(_12);
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StorageDead(_11);
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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 = Eq(const 0_u64, const 0_u64);
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- assert(!move _17, "attempt to divide `{}` by zero", _16) -> [success: bb5, unwind unreachable];
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+ assert(!_17, "attempt to divide `{}` by zero", _1) -> [success: bb5, unwind unreachable];
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}
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bb5: {
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- _15 = Div(move _16, const 0_u64);
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- StorageDead(_16);
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+ _15 = Div(_1, const 0_u64);
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_14 = opaque::<u64>(move _15) -> [return: bb6, unwind unreachable];
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}
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bb6: {
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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 = _1;
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_21 = Eq(const 1_u64, const 0_u64);
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- assert(!move _21, "attempt to divide `{}` by zero", _20) -> [success: bb7, unwind unreachable];
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+ assert(!_21, "attempt to divide `{}` by zero", _1) -> [success: bb7, unwind unreachable];
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}
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bb7: {
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- _19 = Div(move _20, const 1_u64);
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- StorageDead(_20);
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+ _19 = Div(_1, const 1_u64);
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_18 = opaque::<u64>(move _19) -> [return: bb8, unwind unreachable];
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}
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bb8: {
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StorageDead(_19);
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StorageDead(_18);
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StorageLive(_22);
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StorageLive(_23);
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- StorageLive(_24);
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- _24 = _1;
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- _25 = Eq(_24, const 0_u64);
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- assert(!move _25, "attempt to divide `{}` by zero", const 0_u64) -> [success: bb9, unwind unreachable];
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+ _25 = Eq(_1, const 0_u64);
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+ assert(!_25, "attempt to divide `{}` by zero", const 0_u64) -> [success: bb9, unwind unreachable];
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}
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bb9: {
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- _23 = Div(const 0_u64, move _24);
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- StorageDead(_24);
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+ _23 = Div(const 0_u64, _1);
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_22 = opaque::<u64>(move _23) -> [return: bb10, unwind unreachable];
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}
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bb10: {
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StorageDead(_23);
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StorageDead(_22);
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StorageLive(_26);
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StorageLive(_27);
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- StorageLive(_28);
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- _28 = _1;
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- _29 = Eq(_28, const 0_u64);
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- assert(!move _29, "attempt to divide `{}` by zero", const 1_u64) -> [success: bb11, unwind unreachable];
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+ assert(!_25, "attempt to divide `{}` by zero", const 1_u64) -> [success: bb11, unwind unreachable];
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}
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bb11: {
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- _27 = Div(const 1_u64, move _28);
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- StorageDead(_28);
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+ _27 = Div(const 1_u64, _1);
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_26 = opaque::<u64>(move _27) -> [return: bb12, unwind unreachable];
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}
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bb12: {
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StorageDead(_27);
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StorageDead(_26);
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StorageLive(_30);
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StorageLive(_31);
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- StorageLive(_32);
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- _32 = _1;
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- _33 = Eq(const 0_u64, const 0_u64);
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- assert(!move _33, "attempt to calculate the remainder of `{}` with a divisor of zero", _32) -> [success: bb13, unwind unreachable];
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+ assert(!_17, "attempt to calculate the remainder of `{}` with a divisor of zero", _1) -> [success: bb13, unwind unreachable];
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}
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bb13: {
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- _31 = Rem(move _32, const 0_u64);
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- StorageDead(_32);
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+ _31 = Rem(_1, const 0_u64);
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_30 = opaque::<u64>(move _31) -> [return: bb14, unwind unreachable];
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}
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bb14: {
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StorageDead(_31);
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StorageDead(_30);
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StorageLive(_34);
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StorageLive(_35);
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- StorageLive(_36);
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- _36 = _1;
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- _37 = Eq(const 1_u64, const 0_u64);
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- assert(!move _37, "attempt to calculate the remainder of `{}` with a divisor of zero", _36) -> [success: bb15, unwind unreachable];
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+ assert(!_21, "attempt to calculate the remainder of `{}` with a divisor of zero", _1) -> [success: bb15, unwind unreachable];
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}
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bb15: {
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- _35 = Rem(move _36, const 1_u64);
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- StorageDead(_36);
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+ _35 = Rem(_1, const 1_u64);
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_34 = opaque::<u64>(move _35) -> [return: bb16, unwind unreachable];
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}
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bb16: {
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StorageDead(_35);
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StorageDead(_34);
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StorageLive(_38);
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StorageLive(_39);
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- StorageLive(_40);
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- _40 = _1;
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- _41 = Eq(_40, const 0_u64);
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- assert(!move _41, "attempt to calculate the remainder of `{}` with a divisor of zero", const 0_u64) -> [success: bb17, unwind unreachable];
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+ assert(!_25, "attempt to calculate the remainder of `{}` with a divisor of zero", const 0_u64) -> [success: bb17, unwind unreachable];
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}
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bb17: {
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- _39 = Rem(const 0_u64, move _40);
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- StorageDead(_40);
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+ _39 = Rem(const 0_u64, _1);
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_38 = opaque::<u64>(move _39) -> [return: bb18, unwind unreachable];
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}
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bb18: {
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StorageDead(_39);
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StorageDead(_38);
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StorageLive(_42);
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StorageLive(_43);
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- StorageLive(_44);
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- _44 = _1;
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- _45 = Eq(_44, const 0_u64);
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- assert(!move _45, "attempt to calculate the remainder of `{}` with a divisor of zero", const 1_u64) -> [success: bb19, unwind unreachable];
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+ assert(!_25, "attempt to calculate the remainder of `{}` with a divisor of zero", const 1_u64) -> [success: bb19, unwind unreachable];
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}
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bb19: {
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- _43 = Rem(const 1_u64, move _44);
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- StorageDead(_44);
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+ _43 = Rem(const 1_u64, _1);
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_42 = opaque::<u64>(move _43) -> [return: bb20, unwind unreachable];
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}
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bb20: {
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StorageDead(_43);
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StorageDead(_42);
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StorageLive(_46);
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StorageLive(_47);
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- StorageLive(_48);
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- _48 = _1;
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- _47 = BitAnd(move _48, const 0_u64);
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- StorageDead(_48);
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+ _47 = BitAnd(_1, const 0_u64);
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_46 = opaque::<u64>(move _47) -> [return: bb21, unwind unreachable];
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}
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bb21: {
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StorageDead(_47);
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StorageDead(_46);
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StorageLive(_49);
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StorageLive(_50);
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- StorageLive(_51);
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- _51 = _1;
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- _50 = BitOr(move _51, const 0_u64);
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- StorageDead(_51);
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+ _50 = BitOr(_1, const 0_u64);
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_49 = opaque::<u64>(move _50) -> [return: bb22, unwind unreachable];
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}
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bb22: {
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StorageDead(_50);
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StorageDead(_49);
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StorageLive(_52);
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StorageLive(_53);
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- StorageLive(_54);
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- _54 = _1;
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- _53 = BitXor(move _54, const 0_u64);
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- StorageDead(_54);
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+ _53 = BitXor(_1, const 0_u64);
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_52 = opaque::<u64>(move _53) -> [return: bb23, unwind unreachable];
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}
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bb23: {
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StorageDead(_53);
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StorageDead(_52);
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StorageLive(_55);
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StorageLive(_56);
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- StorageLive(_57);
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- _57 = _1;
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- _56 = Shr(move _57, const 0_i32);
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- StorageDead(_57);
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+ _56 = Shr(_1, const 0_i32);
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_55 = opaque::<u64>(move _56) -> [return: bb24, unwind unreachable];
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}
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bb24: {
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StorageDead(_56);
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StorageDead(_55);
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StorageLive(_58);
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StorageLive(_59);
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- StorageLive(_60);
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- _60 = _1;
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- _59 = Shl(move _60, const 0_i32);
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- StorageDead(_60);
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+ _59 = Shl(_1, const 0_i32);
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_58 = opaque::<u64>(move _59) -> [return: bb25, unwind unreachable];
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}
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bb25: {
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StorageDead(_59);
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StorageDead(_58);
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_0 = const ();
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return;
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}
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}
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