+ // MIR for `id_result` after SimplifyBranchSame
fn id_result(_1: Result<u8, i32>) -> Result<u8, i32> {
- debug r => _1; // in scope 0 at $DIR/simplify-arm.rs:16:14: 16:15
- let mut _0: std::result::Result<u8, i32>; // return place in scope 0 at $DIR/simplify-arm.rs:16:37: 16:52
- let mut _2: isize; // in scope 0 at $DIR/simplify-arm.rs:18:9: 18:14
- let _3: u8; // in scope 0 at $DIR/simplify-arm.rs:18:12: 18:13
- let mut _4: u8; // in scope 0 at $DIR/simplify-arm.rs:18:21: 18:22
- let _5: i32; // in scope 0 at $DIR/simplify-arm.rs:19:13: 19:14
- let mut _6: i32; // in scope 0 at $DIR/simplify-arm.rs:19:23: 19:24
+ debug r => _1; // in scope 0 at $DIR/simplify-arm.rs:+0:14: +0:15
+ let mut _0: std::result::Result<u8, i32>; // return place in scope 0 at $DIR/simplify-arm.rs:+0:37: +0:52
+ let mut _2: isize; // in scope 0 at $DIR/simplify-arm.rs:+2:9: +2:14
+ let _3: u8; // in scope 0 at $DIR/simplify-arm.rs:+2:12: +2:13
+ let mut _4: u8; // in scope 0 at $DIR/simplify-arm.rs:+2:21: +2:22
+ let _5: i32; // in scope 0 at $DIR/simplify-arm.rs:+3:13: +3:14
+ let mut _6: i32; // in scope 0 at $DIR/simplify-arm.rs:+3:23: +3:24
scope 1 {
- debug x => _3; // in scope 1 at $DIR/simplify-arm.rs:18:12: 18:13
+ debug x => _3; // in scope 1 at $DIR/simplify-arm.rs:+2:12: +2:13
}
scope 2 {
- debug y => _5; // in scope 2 at $DIR/simplify-arm.rs:19:13: 19:14
+ debug y => _5; // in scope 2 at $DIR/simplify-arm.rs:+3:13: +3:14
}
bb0: {
- _2 = discriminant(_1); // scope 0 at $DIR/simplify-arm.rs:17:11: 17:12
- switchInt(move _2) -> [0_isize: bb3, 1_isize: bb1, otherwise: bb2]; // scope 0 at $DIR/simplify-arm.rs:17:5: 17:12
+ _2 = discriminant(_1); // scope 0 at $DIR/simplify-arm.rs:+1:11: +1:12
+ switchInt(move _2) -> [0_isize: bb3, 1_isize: bb1, otherwise: bb2]; // scope 0 at $DIR/simplify-arm.rs:+1:5: +1:12
}
bb1: {
- StorageLive(_5); // scope 0 at $DIR/simplify-arm.rs:19:13: 19:14
- _5 = ((_1 as Err).0: i32); // scope 0 at $DIR/simplify-arm.rs:19:13: 19:14
- StorageLive(_6); // scope 2 at $DIR/simplify-arm.rs:19:23: 19:24
- _6 = _5; // scope 2 at $DIR/simplify-arm.rs:19:23: 19:24
- Deinit(_0); // scope 2 at $DIR/simplify-arm.rs:19:19: 19:25
- ((_0 as Err).0: i32) = move _6; // scope 2 at $DIR/simplify-arm.rs:19:19: 19:25
- discriminant(_0) = 1; // scope 2 at $DIR/simplify-arm.rs:19:19: 19:25
- StorageDead(_6); // scope 2 at $DIR/simplify-arm.rs:19:24: 19:25
- StorageDead(_5); // scope 0 at $DIR/simplify-arm.rs:19:24: 19:25
- goto -> bb4; // scope 0 at $DIR/simplify-arm.rs:19:24: 19:25
+ StorageLive(_5); // scope 0 at $DIR/simplify-arm.rs:+3:13: +3:14
+ _5 = ((_1 as Err).0: i32); // scope 0 at $DIR/simplify-arm.rs:+3:13: +3:14
+ StorageLive(_6); // scope 2 at $DIR/simplify-arm.rs:+3:23: +3:24
+ _6 = _5; // scope 2 at $DIR/simplify-arm.rs:+3:23: +3:24
+ Deinit(_0); // scope 2 at $DIR/simplify-arm.rs:+3:19: +3:25
+ ((_0 as Err).0: i32) = move _6; // scope 2 at $DIR/simplify-arm.rs:+3:19: +3:25
+ discriminant(_0) = 1; // scope 2 at $DIR/simplify-arm.rs:+3:19: +3:25
+ StorageDead(_6); // scope 2 at $DIR/simplify-arm.rs:+3:24: +3:25
+ StorageDead(_5); // scope 0 at $DIR/simplify-arm.rs:+3:24: +3:25
+ goto -> bb4; // scope 0 at $DIR/simplify-arm.rs:+3:24: +3:25
}
bb2: {
- unreachable; // scope 0 at $DIR/simplify-arm.rs:17:11: 17:12
+ unreachable; // scope 0 at $DIR/simplify-arm.rs:+1:11: +1:12
}
bb3: {
- StorageLive(_3); // scope 0 at $DIR/simplify-arm.rs:18:12: 18:13
- _3 = ((_1 as Ok).0: u8); // scope 0 at $DIR/simplify-arm.rs:18:12: 18:13
- StorageLive(_4); // scope 1 at $DIR/simplify-arm.rs:18:21: 18:22
- _4 = _3; // scope 1 at $DIR/simplify-arm.rs:18:21: 18:22
- Deinit(_0); // scope 1 at $DIR/simplify-arm.rs:18:18: 18:23
- ((_0 as Ok).0: u8) = move _4; // scope 1 at $DIR/simplify-arm.rs:18:18: 18:23
- discriminant(_0) = 0; // scope 1 at $DIR/simplify-arm.rs:18:18: 18:23
- StorageDead(_4); // scope 1 at $DIR/simplify-arm.rs:18:22: 18:23
- StorageDead(_3); // scope 0 at $DIR/simplify-arm.rs:18:22: 18:23
- goto -> bb4; // scope 0 at $DIR/simplify-arm.rs:18:22: 18:23
+ StorageLive(_3); // scope 0 at $DIR/simplify-arm.rs:+2:12: +2:13
+ _3 = ((_1 as Ok).0: u8); // scope 0 at $DIR/simplify-arm.rs:+2:12: +2:13
+ StorageLive(_4); // scope 1 at $DIR/simplify-arm.rs:+2:21: +2:22
+ _4 = _3; // scope 1 at $DIR/simplify-arm.rs:+2:21: +2:22
+ Deinit(_0); // scope 1 at $DIR/simplify-arm.rs:+2:18: +2:23
+ ((_0 as Ok).0: u8) = move _4; // scope 1 at $DIR/simplify-arm.rs:+2:18: +2:23
+ discriminant(_0) = 0; // scope 1 at $DIR/simplify-arm.rs:+2:18: +2:23
+ StorageDead(_4); // scope 1 at $DIR/simplify-arm.rs:+2:22: +2:23
+ StorageDead(_3); // scope 0 at $DIR/simplify-arm.rs:+2:22: +2:23
+ goto -> bb4; // scope 0 at $DIR/simplify-arm.rs:+2:22: +2:23
}
bb4: {
- return; // scope 0 at $DIR/simplify-arm.rs:21:2: 21:2
+ return; // scope 0 at $DIR/simplify-arm.rs:+5:2: +5:2
}
}