47b99485a3
`SimplifyArm` and such are currently in `-Zunsound-mir-opts` and thus weren't running by default, so having something like them for the new desugar shouldn't be necessary for switching.
86 lines
6 KiB
Diff
86 lines
6 KiB
Diff
- // MIR for `try_identity` before SimplifyArmIdentity
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+ // MIR for `try_identity` after SimplifyArmIdentity
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fn try_identity(_1: Result<u32, i32>) -> Result<u32, i32> {
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debug x => _1; // in scope 0 at $DIR/simplify_try.rs:20:17: 20:18
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let mut _0: std::result::Result<u32, i32>; // return place in scope 0 at $DIR/simplify_try.rs:20:41: 20:57
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let _2: u32; // in scope 0 at $DIR/simplify_try.rs:21:9: 21:10
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let mut _3: std::result::Result<u32, i32>; // in scope 0 at $DIR/simplify_try.rs:21:19: 21:33
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let mut _4: std::result::Result<u32, i32>; // in scope 0 at $DIR/simplify_try.rs:21:31: 21:32
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let mut _5: isize; // in scope 0 at $DIR/simplify_try.rs:22:9: 22:15
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let _6: i32; // in scope 0 at $DIR/simplify_try.rs:22:13: 22:14
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let mut _7: !; // in scope 0 at $DIR/simplify_try.rs:22:19: 22:51
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let mut _8: i32; // in scope 0 at $DIR/simplify_try.rs:22:37: 22:50
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let mut _9: i32; // in scope 0 at $DIR/simplify_try.rs:22:48: 22:49
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let _10: u32; // in scope 0 at $DIR/simplify_try.rs:23:12: 23:13
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let mut _11: u32; // in scope 0 at $DIR/simplify_try.rs:25:8: 25:9
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scope 1 {
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- debug y => _2; // in scope 1 at $DIR/simplify_try.rs:21:9: 21:10
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+ debug y => ((_0 as Ok).0: u32); // in scope 1 at $DIR/simplify_try.rs:21:9: 21:10
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}
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scope 2 {
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- debug e => _6; // in scope 2 at $DIR/simplify_try.rs:22:13: 22:14
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+ debug e => ((_0 as Err).0: i32); // in scope 2 at $DIR/simplify_try.rs:22:13: 22:14
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scope 5 (inlined <i32 as From<i32>>::from) { // at $DIR/simplify_try.rs:22:37: 22:50
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- debug t => _9; // in scope 5 at $DIR/simplify_try.rs:22:37: 22:50
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+ debug t => ((_0 as Err).0: i32); // in scope 5 at $DIR/simplify_try.rs:22:37: 22:50
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}
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scope 6 (inlined from_error::<u32, i32>) { // at $DIR/simplify_try.rs:22:26: 22:51
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- debug e => _8; // in scope 6 at $DIR/simplify_try.rs:22:26: 22:51
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+ debug e => ((_0 as Err).0: i32); // in scope 6 at $DIR/simplify_try.rs:22:26: 22:51
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}
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}
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scope 3 {
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- debug v => _10; // in scope 3 at $DIR/simplify_try.rs:23:12: 23:13
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+ debug v => ((_0 as Ok).0: u32); // in scope 3 at $DIR/simplify_try.rs:23:12: 23:13
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}
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scope 4 (inlined into_result::<u32, i32>) { // at $DIR/simplify_try.rs:21:19: 21:33
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debug r => _4; // in scope 4 at $DIR/simplify_try.rs:21:19: 21:33
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}
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bb0: {
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StorageLive(_2); // scope 0 at $DIR/simplify_try.rs:21:9: 21:10
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StorageLive(_3); // scope 0 at $DIR/simplify_try.rs:21:19: 21:33
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StorageLive(_4); // scope 0 at $DIR/simplify_try.rs:21:31: 21:32
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_4 = _1; // scope 0 at $DIR/simplify_try.rs:21:31: 21:32
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_3 = move _4; // scope 4 at $DIR/simplify_try.rs:21:19: 21:33
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StorageDead(_4); // scope 0 at $DIR/simplify_try.rs:21:32: 21:33
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_5 = discriminant(_3); // scope 0 at $DIR/simplify_try.rs:22:9: 22:15
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switchInt(move _5) -> [0_isize: bb1, otherwise: bb2]; // scope 0 at $DIR/simplify_try.rs:22:9: 22:15
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}
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bb1: {
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- StorageLive(_10); // scope 0 at $DIR/simplify_try.rs:23:12: 23:13
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- _10 = ((_3 as Ok).0: u32); // scope 0 at $DIR/simplify_try.rs:23:12: 23:13
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- _2 = _10; // scope 3 at $DIR/simplify_try.rs:23:18: 23:19
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- StorageDead(_10); // scope 0 at $DIR/simplify_try.rs:23:18: 23:19
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+ _0 = move _3; // scope 1 at $DIR/simplify_try.rs:25:5: 25:10
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StorageDead(_3); // scope 0 at $DIR/simplify_try.rs:24:6: 24:7
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- StorageLive(_11); // scope 1 at $DIR/simplify_try.rs:25:8: 25:9
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- _11 = _2; // scope 1 at $DIR/simplify_try.rs:25:8: 25:9
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- ((_0 as Ok).0: u32) = move _11; // scope 1 at $DIR/simplify_try.rs:25:5: 25:10
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- discriminant(_0) = 0; // scope 1 at $DIR/simplify_try.rs:25:5: 25:10
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- StorageDead(_11); // scope 1 at $DIR/simplify_try.rs:25:9: 25:10
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StorageDead(_2); // scope 0 at $DIR/simplify_try.rs:26:1: 26:2
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return; // scope 0 at $DIR/simplify_try.rs:26:2: 26:2
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}
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bb2: {
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- StorageLive(_6); // scope 0 at $DIR/simplify_try.rs:22:13: 22:14
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- _6 = ((_3 as Err).0: i32); // scope 0 at $DIR/simplify_try.rs:22:13: 22:14
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- StorageLive(_8); // scope 2 at $DIR/simplify_try.rs:22:37: 22:50
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- StorageLive(_9); // scope 2 at $DIR/simplify_try.rs:22:48: 22:49
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- _9 = _6; // scope 2 at $DIR/simplify_try.rs:22:48: 22:49
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- _8 = move _9; // scope 5 at $DIR/simplify_try.rs:22:37: 22:50
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- StorageDead(_9); // scope 2 at $DIR/simplify_try.rs:22:49: 22:50
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- ((_0 as Err).0: i32) = move _8; // scope 6 at $DIR/simplify_try.rs:22:26: 22:51
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- discriminant(_0) = 1; // scope 6 at $DIR/simplify_try.rs:22:26: 22:51
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- StorageDead(_8); // scope 2 at $DIR/simplify_try.rs:22:50: 22:51
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- StorageDead(_6); // scope 0 at $DIR/simplify_try.rs:22:50: 22:51
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+ _0 = move _3; // scope 6 at $DIR/simplify_try.rs:22:26: 22:51
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StorageDead(_3); // scope 0 at $DIR/simplify_try.rs:24:6: 24:7
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StorageDead(_2); // scope 0 at $DIR/simplify_try.rs:26:1: 26:2
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return; // scope 0 at $DIR/simplify_try.rs:26:2: 26:2
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}
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}
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