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81 lines
5.4 KiB
Diff
81 lines
5.4 KiB
Diff
- // MIR for `main` before DataflowConstProp
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+ // MIR for `main` after DataflowConstProp
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fn main() -> () {
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let mut _0: (); // return place in scope 0 at $DIR/checked.rs:+0:11: +0:11
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let _1: i32; // in scope 0 at $DIR/checked.rs:+1:9: +1:10
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let mut _4: i32; // in scope 0 at $DIR/checked.rs:+3:13: +3:14
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let mut _5: i32; // in scope 0 at $DIR/checked.rs:+3:17: +3:18
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let mut _6: (i32, bool); // in scope 0 at $DIR/checked.rs:+3:13: +3:18
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let mut _9: i32; // in scope 0 at $DIR/checked.rs:+6:13: +6:14
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let mut _10: (i32, bool); // in scope 0 at $DIR/checked.rs:+6:13: +6:18
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scope 1 {
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debug a => _1; // in scope 1 at $DIR/checked.rs:+1:9: +1:10
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let _2: i32; // in scope 1 at $DIR/checked.rs:+2:9: +2:10
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scope 2 {
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debug b => _2; // in scope 2 at $DIR/checked.rs:+2:9: +2:10
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let _3: i32; // in scope 2 at $DIR/checked.rs:+3:9: +3:10
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scope 3 {
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debug c => _3; // in scope 3 at $DIR/checked.rs:+3:9: +3:10
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let _7: i32; // in scope 3 at $DIR/checked.rs:+5:9: +5:10
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scope 4 {
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debug d => _7; // in scope 4 at $DIR/checked.rs:+5:9: +5:10
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let _8: i32; // in scope 4 at $DIR/checked.rs:+6:9: +6:10
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scope 5 {
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debug e => _8; // in scope 5 at $DIR/checked.rs:+6:9: +6:10
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}
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}
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}
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}
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}
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bb0: {
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StorageLive(_1); // scope 0 at $DIR/checked.rs:+1:9: +1:10
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_1 = const 1_i32; // scope 0 at $DIR/checked.rs:+1:13: +1:14
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StorageLive(_2); // scope 1 at $DIR/checked.rs:+2:9: +2:10
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_2 = const 2_i32; // scope 1 at $DIR/checked.rs:+2:13: +2:14
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StorageLive(_3); // scope 2 at $DIR/checked.rs:+3:9: +3:10
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StorageLive(_4); // scope 2 at $DIR/checked.rs:+3:13: +3:14
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- _4 = _1; // scope 2 at $DIR/checked.rs:+3:13: +3:14
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+ _4 = const 1_i32; // scope 2 at $DIR/checked.rs:+3:13: +3:14
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StorageLive(_5); // scope 2 at $DIR/checked.rs:+3:17: +3:18
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- _5 = _2; // scope 2 at $DIR/checked.rs:+3:17: +3:18
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- _6 = CheckedAdd(_4, _5); // scope 2 at $DIR/checked.rs:+3:13: +3:18
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- assert(!move (_6.1: bool), "attempt to compute `{} + {}`, which would overflow", move _4, move _5) -> bb1; // scope 2 at $DIR/checked.rs:+3:13: +3:18
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+ _5 = const 2_i32; // scope 2 at $DIR/checked.rs:+3:17: +3:18
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+ _6 = CheckedAdd(const 1_i32, const 2_i32); // scope 2 at $DIR/checked.rs:+3:13: +3:18
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+ assert(!const false, "attempt to compute `{} + {}`, which would overflow", const 1_i32, const 2_i32) -> bb1; // scope 2 at $DIR/checked.rs:+3:13: +3:18
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}
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bb1: {
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- _3 = move (_6.0: i32); // scope 2 at $DIR/checked.rs:+3:13: +3:18
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+ _3 = const 3_i32; // scope 2 at $DIR/checked.rs:+3:13: +3:18
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StorageDead(_5); // scope 2 at $DIR/checked.rs:+3:17: +3:18
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StorageDead(_4); // scope 2 at $DIR/checked.rs:+3:17: +3:18
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StorageLive(_7); // scope 3 at $DIR/checked.rs:+5:9: +5:10
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_7 = const _; // scope 3 at $DIR/checked.rs:+5:13: +5:21
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StorageLive(_8); // scope 4 at $DIR/checked.rs:+6:9: +6:10
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StorageLive(_9); // scope 4 at $DIR/checked.rs:+6:13: +6:14
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- _9 = _7; // scope 4 at $DIR/checked.rs:+6:13: +6:14
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- _10 = CheckedAdd(_9, const 1_i32); // scope 4 at $DIR/checked.rs:+6:13: +6:18
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- assert(!move (_10.1: bool), "attempt to compute `{} + {}`, which would overflow", move _9, const 1_i32) -> bb2; // scope 4 at $DIR/checked.rs:+6:13: +6:18
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+ _9 = const i32::MAX; // scope 4 at $DIR/checked.rs:+6:13: +6:14
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+ _10 = CheckedAdd(const i32::MAX, const 1_i32); // scope 4 at $DIR/checked.rs:+6:13: +6:18
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+ assert(!const true, "attempt to compute `{} + {}`, which would overflow", const i32::MAX, const 1_i32) -> bb2; // scope 4 at $DIR/checked.rs:+6:13: +6:18
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}
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bb2: {
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- _8 = move (_10.0: i32); // scope 4 at $DIR/checked.rs:+6:13: +6:18
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+ _8 = const i32::MIN; // scope 4 at $DIR/checked.rs:+6:13: +6:18
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StorageDead(_9); // scope 4 at $DIR/checked.rs:+6:17: +6:18
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_0 = const (); // scope 0 at $DIR/checked.rs:+0:11: +7:2
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StorageDead(_8); // scope 4 at $DIR/checked.rs:+7:1: +7:2
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StorageDead(_7); // scope 3 at $DIR/checked.rs:+7:1: +7:2
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StorageDead(_3); // scope 2 at $DIR/checked.rs:+7:1: +7:2
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StorageDead(_2); // scope 1 at $DIR/checked.rs:+7:1: +7:2
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StorageDead(_1); // scope 0 at $DIR/checked.rs:+7:1: +7:2
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return; // scope 0 at $DIR/checked.rs:+7:2: +7:2
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}
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}
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