New upstream version 1.49.0~beta.4+dfsg1

[rustc.git] / src / test / mir-opt / early_otherwise_branch_68867.try_sum.EarlyOtherwiseBranch.diff

- // MIR for `try_sum` before EarlyOtherwiseBranch
+ // MIR for `try_sum` after EarlyOtherwiseBranch
  
  fn try_sum(_1: &ViewportPercentageLength, _2: &ViewportPercentageLength) -> std::result::Result<ViewportPercentageLength, ()> {
      debug x => _1;                       // in scope 0 at $DIR/early_otherwise_branch_68867.rs:18:5: 18:6
      debug other => _2;                   // in scope 0 at $DIR/early_otherwise_branch_68867.rs:19:5: 19:10
      let mut _0: std::result::Result<ViewportPercentageLength, ()>; // return place in scope 0 at $DIR/early_otherwise_branch_68867.rs:20:6: 20:42
      let mut _3: ViewportPercentageLength; // in scope 0 at $DIR/early_otherwise_branch_68867.rs:22:8: 28:6
      let mut _4: (&ViewportPercentageLength, &ViewportPercentageLength); // in scope 0 at $DIR/early_otherwise_branch_68867.rs:22:14: 22:24
      let mut _5: &ViewportPercentageLength; // in scope 0 at $DIR/early_otherwise_branch_68867.rs:22:15: 22:16
      let mut _6: &ViewportPercentageLength; // in scope 0 at $DIR/early_otherwise_branch_68867.rs:22:18: 22:23
      let mut _7: isize;                   // in scope 0 at $DIR/early_otherwise_branch_68867.rs:23:21: 23:30
      let mut _8: isize;                   // in scope 0 at $DIR/early_otherwise_branch_68867.rs:24:21: 24:30
      let mut _9: isize;                   // in scope 0 at $DIR/early_otherwise_branch_68867.rs:25:23: 25:34
      let mut _10: isize;                  // in scope 0 at $DIR/early_otherwise_branch_68867.rs:26:23: 26:34
      let mut _11: isize;                  // in scope 0 at $DIR/early_otherwise_branch_68867.rs:23:11: 23:18
      let _12: f32;                        // in scope 0 at $DIR/early_otherwise_branch_68867.rs:23:14: 23:17
      let _13: f32;                        // in scope 0 at $DIR/early_otherwise_branch_68867.rs:23:24: 23:29
      let mut _14: f32;                    // in scope 0 at $DIR/early_otherwise_branch_68867.rs:23:38: 23:49
      let mut _15: f32;                    // in scope 0 at $DIR/early_otherwise_branch_68867.rs:23:38: 23:41
      let mut _16: f32;                    // in scope 0 at $DIR/early_otherwise_branch_68867.rs:23:44: 23:49
      let _17: f32;                        // in scope 0 at $DIR/early_otherwise_branch_68867.rs:24:14: 24:17
      let _18: f32;                        // in scope 0 at $DIR/early_otherwise_branch_68867.rs:24:24: 24:29
      let mut _19: f32;                    // in scope 0 at $DIR/early_otherwise_branch_68867.rs:24:38: 24:49
      let mut _20: f32;                    // in scope 0 at $DIR/early_otherwise_branch_68867.rs:24:38: 24:41
      let mut _21: f32;                    // in scope 0 at $DIR/early_otherwise_branch_68867.rs:24:44: 24:49
      let _22: f32;                        // in scope 0 at $DIR/early_otherwise_branch_68867.rs:25:16: 25:19
      let _23: f32;                        // in scope 0 at $DIR/early_otherwise_branch_68867.rs:25:28: 25:33
      let mut _24: f32;                    // in scope 0 at $DIR/early_otherwise_branch_68867.rs:25:44: 25:55
      let mut _25: f32;                    // in scope 0 at $DIR/early_otherwise_branch_68867.rs:25:44: 25:47
      let mut _26: f32;                    // in scope 0 at $DIR/early_otherwise_branch_68867.rs:25:50: 25:55
      let _27: f32;                        // in scope 0 at $DIR/early_otherwise_branch_68867.rs:26:16: 26:19
      let _28: f32;                        // in scope 0 at $DIR/early_otherwise_branch_68867.rs:26:28: 26:33
      let mut _29: f32;                    // in scope 0 at $DIR/early_otherwise_branch_68867.rs:26:44: 26:55
      let mut _30: f32;                    // in scope 0 at $DIR/early_otherwise_branch_68867.rs:26:44: 26:47
      let mut _31: f32;                    // in scope 0 at $DIR/early_otherwise_branch_68867.rs:26:50: 26:55
      let mut _32: !;                      // in scope 0 at $DIR/early_otherwise_branch_68867.rs:27:14: 27:28
      let mut _33: ();                     // in scope 0 at $DIR/early_otherwise_branch_68867.rs:27:25: 27:27
+     let mut _34: isize;                  // in scope 0 at $DIR/early_otherwise_branch_68867.rs:23:21: 23:30
+     let mut _35: bool;                   // in scope 0 at $DIR/early_otherwise_branch_68867.rs:23:21: 23:30
      scope 1 {
          debug one => _12;                // in scope 1 at $DIR/early_otherwise_branch_68867.rs:23:14: 23:17
          debug other => _13;              // in scope 1 at $DIR/early_otherwise_branch_68867.rs:23:24: 23:29
      }
      scope 2 {
          debug one => _17;                // in scope 2 at $DIR/early_otherwise_branch_68867.rs:24:14: 24:17
          debug other => _18;              // in scope 2 at $DIR/early_otherwise_branch_68867.rs:24:24: 24:29
      }
      scope 3 {
          debug one => _22;                // in scope 3 at $DIR/early_otherwise_branch_68867.rs:25:16: 25:19
          debug other => _23;              // in scope 3 at $DIR/early_otherwise_branch_68867.rs:25:28: 25:33
      }
      scope 4 {
          debug one => _27;                // in scope 4 at $DIR/early_otherwise_branch_68867.rs:26:16: 26:19
          debug other => _28;              // in scope 4 at $DIR/early_otherwise_branch_68867.rs:26:28: 26:33
      }
  
      bb0: {
          StorageLive(_3);                 // scope 0 at $DIR/early_otherwise_branch_68867.rs:22:8: 28:6
          StorageLive(_4);                 // scope 0 at $DIR/early_otherwise_branch_68867.rs:22:14: 22:24
          StorageLive(_5);                 // scope 0 at $DIR/early_otherwise_branch_68867.rs:22:15: 22:16
          _5 = _1;                         // scope 0 at $DIR/early_otherwise_branch_68867.rs:22:15: 22:16
          StorageLive(_6);                 // scope 0 at $DIR/early_otherwise_branch_68867.rs:22:18: 22:23
          _6 = _2;                         // scope 0 at $DIR/early_otherwise_branch_68867.rs:22:18: 22:23
          (_4.0: &ViewportPercentageLength) = move _5; // scope 0 at $DIR/early_otherwise_branch_68867.rs:22:14: 22:24
          (_4.1: &ViewportPercentageLength) = move _6; // scope 0 at $DIR/early_otherwise_branch_68867.rs:22:14: 22:24
          StorageDead(_6);                 // scope 0 at $DIR/early_otherwise_branch_68867.rs:22:23: 22:24
          StorageDead(_5);                 // scope 0 at $DIR/early_otherwise_branch_68867.rs:22:23: 22:24
          _11 = discriminant((*(_4.0: &ViewportPercentageLength))); // scope 0 at $DIR/early_otherwise_branch_68867.rs:23:11: 23:18
-         switchInt(move _11) -> [0_isize: bb1, 1_isize: bb3, 2_isize: bb4, 3_isize: bb5, otherwise: bb2]; // scope 0 at $DIR/early_otherwise_branch_68867.rs:23:11: 23:18
+         StorageLive(_34);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:23:11: 23:18
+         _34 = discriminant((*(_4.1: &ViewportPercentageLength))); // scope 0 at $DIR/early_otherwise_branch_68867.rs:23:11: 23:18
+         StorageLive(_35);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:23:11: 23:18
+         _35 = Ne(_34, _11);              // scope 0 at $DIR/early_otherwise_branch_68867.rs:23:11: 23:18
+         StorageDead(_34);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:23:11: 23:18
+         switchInt(move _35) -> [false: bb7, otherwise: bb1]; // scope 0 at $DIR/early_otherwise_branch_68867.rs:23:11: 23:18
      }
  
      bb1: {
-         _7 = discriminant((*(_4.1: &ViewportPercentageLength))); // scope 0 at $DIR/early_otherwise_branch_68867.rs:23:21: 23:30
-         switchInt(move _7) -> [0_isize: bb6, otherwise: bb2]; // scope 0 at $DIR/early_otherwise_branch_68867.rs:23:21: 23:30
-     }
- 
-     bb2: {
+         StorageDead(_35);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:27:25: 27:27
          StorageLive(_33);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:27:25: 27:27
          ((_0 as Err).0: ()) = const ();  // scope 0 at $DIR/early_otherwise_branch_68867.rs:27:21: 27:28
          discriminant(_0) = 1;            // scope 0 at $DIR/early_otherwise_branch_68867.rs:27:21: 27:28
          StorageDead(_33);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:27:27: 27:28
          StorageDead(_3);                 // scope 0 at $DIR/early_otherwise_branch_68867.rs:28:6: 28:7
          StorageDead(_4);                 // scope 0 at $DIR/early_otherwise_branch_68867.rs:29:1: 29:2
          return;                          // scope 0 at $DIR/early_otherwise_branch_68867.rs:29:2: 29:2
      }
  
-     bb3: {
-         _8 = discriminant((*(_4.1: &ViewportPercentageLength))); // scope 0 at $DIR/early_otherwise_branch_68867.rs:24:21: 24:30
-         switchInt(move _8) -> [1_isize: bb7, otherwise: bb2]; // scope 0 at $DIR/early_otherwise_branch_68867.rs:24:21: 24:30
-     }
- 
-     bb4: {
-         _9 = discriminant((*(_4.1: &ViewportPercentageLength))); // scope 0 at $DIR/early_otherwise_branch_68867.rs:25:23: 25:34
-         switchInt(move _9) -> [2_isize: bb8, otherwise: bb2]; // scope 0 at $DIR/early_otherwise_branch_68867.rs:25:23: 25:34
-     }
- 
-     bb5: {
-         _10 = discriminant((*(_4.1: &ViewportPercentageLength))); // scope 0 at $DIR/early_otherwise_branch_68867.rs:26:23: 26:34
-         switchInt(move _10) -> [3_isize: bb9, otherwise: bb2]; // scope 0 at $DIR/early_otherwise_branch_68867.rs:26:23: 26:34
-     }
- 
-     bb6: {
+     bb2: {
          StorageLive(_12);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:23:14: 23:17
          _12 = (((*(_4.0: &ViewportPercentageLength)) as Vw).0: f32); // scope 0 at $DIR/early_otherwise_branch_68867.rs:23:14: 23:17
          StorageLive(_13);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:23:24: 23:29
          _13 = (((*(_4.1: &ViewportPercentageLength)) as Vw).0: f32); // scope 0 at $DIR/early_otherwise_branch_68867.rs:23:24: 23:29
          StorageLive(_14);                // scope 1 at $DIR/early_otherwise_branch_68867.rs:23:38: 23:49
          StorageLive(_15);                // scope 1 at $DIR/early_otherwise_branch_68867.rs:23:38: 23:41
          _15 = _12;                       // scope 1 at $DIR/early_otherwise_branch_68867.rs:23:38: 23:41
          StorageLive(_16);                // scope 1 at $DIR/early_otherwise_branch_68867.rs:23:44: 23:49
          _16 = _13;                       // scope 1 at $DIR/early_otherwise_branch_68867.rs:23:44: 23:49
          _14 = Add(move _15, move _16);   // scope 1 at $DIR/early_otherwise_branch_68867.rs:23:38: 23:49
          StorageDead(_16);                // scope 1 at $DIR/early_otherwise_branch_68867.rs:23:48: 23:49
          StorageDead(_15);                // scope 1 at $DIR/early_otherwise_branch_68867.rs:23:48: 23:49
          ((_3 as Vw).0: f32) = move _14;  // scope 1 at $DIR/early_otherwise_branch_68867.rs:23:35: 23:50
          discriminant(_3) = 0;            // scope 1 at $DIR/early_otherwise_branch_68867.rs:23:35: 23:50
          StorageDead(_14);                // scope 1 at $DIR/early_otherwise_branch_68867.rs:23:49: 23:50
          StorageDead(_13);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:23:49: 23:50
          StorageDead(_12);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:23:49: 23:50
-         goto -> bb10;                    // scope 0 at $DIR/early_otherwise_branch_68867.rs:22:8: 28:6
+         goto -> bb6;                     // scope 0 at $DIR/early_otherwise_branch_68867.rs:22:8: 28:6
      }
  
-     bb7: {
+     bb3: {
          StorageLive(_17);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:24:14: 24:17
          _17 = (((*(_4.0: &ViewportPercentageLength)) as Vh).0: f32); // scope 0 at $DIR/early_otherwise_branch_68867.rs:24:14: 24:17
          StorageLive(_18);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:24:24: 24:29
          _18 = (((*(_4.1: &ViewportPercentageLength)) as Vh).0: f32); // scope 0 at $DIR/early_otherwise_branch_68867.rs:24:24: 24:29
          StorageLive(_19);                // scope 2 at $DIR/early_otherwise_branch_68867.rs:24:38: 24:49
          StorageLive(_20);                // scope 2 at $DIR/early_otherwise_branch_68867.rs:24:38: 24:41
          _20 = _17;                       // scope 2 at $DIR/early_otherwise_branch_68867.rs:24:38: 24:41
          StorageLive(_21);                // scope 2 at $DIR/early_otherwise_branch_68867.rs:24:44: 24:49
          _21 = _18;                       // scope 2 at $DIR/early_otherwise_branch_68867.rs:24:44: 24:49
          _19 = Add(move _20, move _21);   // scope 2 at $DIR/early_otherwise_branch_68867.rs:24:38: 24:49
          StorageDead(_21);                // scope 2 at $DIR/early_otherwise_branch_68867.rs:24:48: 24:49
          StorageDead(_20);                // scope 2 at $DIR/early_otherwise_branch_68867.rs:24:48: 24:49
          ((_3 as Vh).0: f32) = move _19;  // scope 2 at $DIR/early_otherwise_branch_68867.rs:24:35: 24:50
          discriminant(_3) = 1;            // scope 2 at $DIR/early_otherwise_branch_68867.rs:24:35: 24:50
          StorageDead(_19);                // scope 2 at $DIR/early_otherwise_branch_68867.rs:24:49: 24:50
          StorageDead(_18);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:24:49: 24:50
          StorageDead(_17);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:24:49: 24:50
-         goto -> bb10;                    // scope 0 at $DIR/early_otherwise_branch_68867.rs:22:8: 28:6
+         goto -> bb6;                     // scope 0 at $DIR/early_otherwise_branch_68867.rs:22:8: 28:6
      }
  
-     bb8: {
+     bb4: {
          StorageLive(_22);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:25:16: 25:19
          _22 = (((*(_4.0: &ViewportPercentageLength)) as Vmin).0: f32); // scope 0 at $DIR/early_otherwise_branch_68867.rs:25:16: 25:19
          StorageLive(_23);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:25:28: 25:33
          _23 = (((*(_4.1: &ViewportPercentageLength)) as Vmin).0: f32); // scope 0 at $DIR/early_otherwise_branch_68867.rs:25:28: 25:33
          StorageLive(_24);                // scope 3 at $DIR/early_otherwise_branch_68867.rs:25:44: 25:55
          StorageLive(_25);                // scope 3 at $DIR/early_otherwise_branch_68867.rs:25:44: 25:47
          _25 = _22;                       // scope 3 at $DIR/early_otherwise_branch_68867.rs:25:44: 25:47
          StorageLive(_26);                // scope 3 at $DIR/early_otherwise_branch_68867.rs:25:50: 25:55
          _26 = _23;                       // scope 3 at $DIR/early_otherwise_branch_68867.rs:25:50: 25:55
          _24 = Add(move _25, move _26);   // scope 3 at $DIR/early_otherwise_branch_68867.rs:25:44: 25:55
          StorageDead(_26);                // scope 3 at $DIR/early_otherwise_branch_68867.rs:25:54: 25:55
          StorageDead(_25);                // scope 3 at $DIR/early_otherwise_branch_68867.rs:25:54: 25:55
          ((_3 as Vmin).0: f32) = move _24; // scope 3 at $DIR/early_otherwise_branch_68867.rs:25:39: 25:56
          discriminant(_3) = 2;            // scope 3 at $DIR/early_otherwise_branch_68867.rs:25:39: 25:56
          StorageDead(_24);                // scope 3 at $DIR/early_otherwise_branch_68867.rs:25:55: 25:56
          StorageDead(_23);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:25:55: 25:56
          StorageDead(_22);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:25:55: 25:56
-         goto -> bb10;                    // scope 0 at $DIR/early_otherwise_branch_68867.rs:22:8: 28:6
+         goto -> bb6;                     // scope 0 at $DIR/early_otherwise_branch_68867.rs:22:8: 28:6
      }
  
-     bb9: {
+     bb5: {
          StorageLive(_27);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:26:16: 26:19
          _27 = (((*(_4.0: &ViewportPercentageLength)) as Vmax).0: f32); // scope 0 at $DIR/early_otherwise_branch_68867.rs:26:16: 26:19
          StorageLive(_28);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:26:28: 26:33
          _28 = (((*(_4.1: &ViewportPercentageLength)) as Vmax).0: f32); // scope 0 at $DIR/early_otherwise_branch_68867.rs:26:28: 26:33
          StorageLive(_29);                // scope 4 at $DIR/early_otherwise_branch_68867.rs:26:44: 26:55
          StorageLive(_30);                // scope 4 at $DIR/early_otherwise_branch_68867.rs:26:44: 26:47
          _30 = _27;                       // scope 4 at $DIR/early_otherwise_branch_68867.rs:26:44: 26:47
          StorageLive(_31);                // scope 4 at $DIR/early_otherwise_branch_68867.rs:26:50: 26:55
          _31 = _28;                       // scope 4 at $DIR/early_otherwise_branch_68867.rs:26:50: 26:55
          _29 = Add(move _30, move _31);   // scope 4 at $DIR/early_otherwise_branch_68867.rs:26:44: 26:55
          StorageDead(_31);                // scope 4 at $DIR/early_otherwise_branch_68867.rs:26:54: 26:55
          StorageDead(_30);                // scope 4 at $DIR/early_otherwise_branch_68867.rs:26:54: 26:55
          ((_3 as Vmax).0: f32) = move _29; // scope 4 at $DIR/early_otherwise_branch_68867.rs:26:39: 26:56
          discriminant(_3) = 3;            // scope 4 at $DIR/early_otherwise_branch_68867.rs:26:39: 26:56
          StorageDead(_29);                // scope 4 at $DIR/early_otherwise_branch_68867.rs:26:55: 26:56
          StorageDead(_28);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:26:55: 26:56
          StorageDead(_27);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:26:55: 26:56
-         goto -> bb10;                    // scope 0 at $DIR/early_otherwise_branch_68867.rs:22:8: 28:6
+         goto -> bb6;                     // scope 0 at $DIR/early_otherwise_branch_68867.rs:22:8: 28:6
      }
  
-     bb10: {
+     bb6: {
          ((_0 as Ok).0: ViewportPercentageLength) = move _3; // scope 0 at $DIR/early_otherwise_branch_68867.rs:22:5: 28:7
          discriminant(_0) = 0;            // scope 0 at $DIR/early_otherwise_branch_68867.rs:22:5: 28:7
          StorageDead(_3);                 // scope 0 at $DIR/early_otherwise_branch_68867.rs:28:6: 28:7
          StorageDead(_4);                 // scope 0 at $DIR/early_otherwise_branch_68867.rs:29:1: 29:2
          return;                          // scope 0 at $DIR/early_otherwise_branch_68867.rs:29:2: 29:2
+     }
+ 
+     bb7: {
+         StorageDead(_35);                // scope 0 at $DIR/early_otherwise_branch_68867.rs:23:21: 23:30
+         switchInt(_11) -> [0_isize: bb2, 1_isize: bb3, 2_isize: bb4, 3_isize: bb5, otherwise: bb1]; // scope 0 at $DIR/early_otherwise_branch_68867.rs:23:21: 23:30
      }
  }