4668123945
To reproduce the changes in this commit locally: - Run `./x test tidy` and remove all the output files not associated with a test file anymore, as reported by tidy. - Run `./x test tests/mir-opt --bless` to generate the new outputs.
77 lines
4.7 KiB
Diff
77 lines
4.7 KiB
Diff
- // MIR for `cycle` before DeadStoreElimination
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+ // MIR for `cycle` after DeadStoreElimination
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fn cycle(_1: i32, _2: i32, _3: i32) -> () {
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debug x => _1; // in scope 0 at $DIR/cycle.rs:+0:10: +0:15
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debug y => _2; // in scope 0 at $DIR/cycle.rs:+0:22: +0:27
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debug z => _3; // in scope 0 at $DIR/cycle.rs:+0:34: +0:39
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let mut _0: (); // return place in scope 0 at $DIR/cycle.rs:+0:46: +0:46
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- let mut _4: (); // in scope 0 at $DIR/cycle.rs:+0:1: +9:2
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- let mut _5: bool; // in scope 0 at $DIR/cycle.rs:+3:11: +3:17
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- let _6: i32; // in scope 0 at $DIR/cycle.rs:+4:13: +4:17
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- let mut _7: i32; // in scope 0 at $DIR/cycle.rs:+5:13: +5:14
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- let mut _8: i32; // in scope 0 at $DIR/cycle.rs:+6:13: +6:14
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- let mut _9: i32; // in scope 0 at $DIR/cycle.rs:+7:13: +7:17
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- let mut _10: !; // in scope 0 at $DIR/cycle.rs:+3:5: +8:6
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- let _11: (); // in scope 0 at $DIR/cycle.rs:+3:5: +8:6
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- let mut _12: !; // in scope 0 at $DIR/cycle.rs:+3:5: +8:6
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+ let mut _4: bool; // in scope 0 at $DIR/cycle.rs:+3:11: +3:17
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+ let _5: i32; // in scope 0 at $DIR/cycle.rs:+4:13: +4:17
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scope 1 {
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- debug temp => _6; // in scope 1 at $DIR/cycle.rs:+4:13: +4:17
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+ debug temp => _5; // in scope 1 at $DIR/cycle.rs:+4:13: +4:17
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}
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bb0: {
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goto -> bb1; // scope 0 at $DIR/cycle.rs:+3:5: +8:6
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}
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bb1: {
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- StorageLive(_5); // scope 0 at $DIR/cycle.rs:+3:11: +3:17
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- _5 = cond() -> [return: bb2, unwind unreachable]; // scope 0 at $DIR/cycle.rs:+3:11: +3:17
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+ StorageLive(_4); // scope 0 at $DIR/cycle.rs:+3:11: +3:17
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+ _4 = cond() -> [return: bb2, unwind unreachable]; // scope 0 at $DIR/cycle.rs:+3:11: +3:17
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// mir::Constant
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// + span: $DIR/cycle.rs:13:11: 13:15
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// + literal: Const { ty: fn() -> bool {cond}, val: Value(<ZST>) }
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}
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bb2: {
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- switchInt(move _5) -> [0: bb4, otherwise: bb3]; // scope 0 at $DIR/cycle.rs:+3:11: +3:17
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+ switchInt(move _4) -> [0: bb4, otherwise: bb3]; // scope 0 at $DIR/cycle.rs:+3:11: +3:17
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}
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bb3: {
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- StorageLive(_6); // scope 0 at $DIR/cycle.rs:+4:13: +4:17
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- _6 = _3; // scope 0 at $DIR/cycle.rs:+4:20: +4:21
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- StorageLive(_7); // scope 1 at $DIR/cycle.rs:+5:13: +5:14
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- _7 = _2; // scope 1 at $DIR/cycle.rs:+5:13: +5:14
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- _3 = move _7; // scope 1 at $DIR/cycle.rs:+5:9: +5:14
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- StorageDead(_7); // scope 1 at $DIR/cycle.rs:+5:13: +5:14
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- StorageLive(_8); // scope 1 at $DIR/cycle.rs:+6:13: +6:14
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- _8 = _1; // scope 1 at $DIR/cycle.rs:+6:13: +6:14
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- _2 = move _8; // scope 1 at $DIR/cycle.rs:+6:9: +6:14
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- StorageDead(_8); // scope 1 at $DIR/cycle.rs:+6:13: +6:14
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- StorageLive(_9); // scope 1 at $DIR/cycle.rs:+7:13: +7:17
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- _9 = _6; // scope 1 at $DIR/cycle.rs:+7:13: +7:17
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- _1 = move _9; // scope 1 at $DIR/cycle.rs:+7:9: +7:17
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- StorageDead(_9); // scope 1 at $DIR/cycle.rs:+7:16: +7:17
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- _4 = const (); // scope 0 at $DIR/cycle.rs:+3:18: +8:6
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- StorageDead(_6); // scope 0 at $DIR/cycle.rs:+8:5: +8:6
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+ StorageLive(_5); // scope 0 at $DIR/cycle.rs:+4:13: +4:17
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StorageDead(_5); // scope 0 at $DIR/cycle.rs:+8:5: +8:6
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+ StorageDead(_4); // scope 0 at $DIR/cycle.rs:+8:5: +8:6
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goto -> bb1; // scope 0 at $DIR/cycle.rs:+3:5: +8:6
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}
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bb4: {
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- StorageLive(_11); // scope 0 at $DIR/cycle.rs:+3:5: +8:6
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_0 = const (); // scope 0 at $DIR/cycle.rs:+3:5: +8:6
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- StorageDead(_11); // scope 0 at $DIR/cycle.rs:+8:5: +8:6
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- StorageDead(_5); // scope 0 at $DIR/cycle.rs:+8:5: +8:6
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+ StorageDead(_4); // scope 0 at $DIR/cycle.rs:+8:5: +8:6
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return; // scope 0 at $DIR/cycle.rs:+9:2: +9:2
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}
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}
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