src/test/mir-opt/match_arm_scopes.complicated_match.SimplifyCfg-initial.after-ElaborateDrops.after.diff

- // MIR for `complicated_match` after SimplifyCfg-initial
+ // MIR for `complicated_match` after ElaborateDrops
  
  fn complicated_match(_1: bool, _2: (bool, bool, String)) -> i32 {
      debug cond => _1;                    // in scope 0 at $DIR/match-arm-scopes.rs:13:22: 13:26
      debug items => _2;                   // in scope 0 at $DIR/match-arm-scopes.rs:13:34: 13:39
      let mut _0: i32;                     // return place in scope 0 at $DIR/match-arm-scopes.rs:13:66: 13:69
      let mut _3: &bool;                   // in scope 0 at $DIR/match-arm-scopes.rs:14:11: 14:16
      let mut _4: &bool;                   // in scope 0 at $DIR/match-arm-scopes.rs:14:11: 14:16
      let _5: bool;                        // in scope 0 at $DIR/match-arm-scopes.rs:15:17: 15:18
      let _6: &bool;                       // in scope 0 at $DIR/match-arm-scopes.rs:15:17: 15:18
      let _7: std::string::String;         // in scope 0 at $DIR/match-arm-scopes.rs:15:20: 15:21
      let _8: &std::string::String;        // in scope 0 at $DIR/match-arm-scopes.rs:15:20: 15:21
      let mut _9: bool;                    // in scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
      let mut _10: bool;                   // in scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
      let mut _11: !;                      // in scope 0 at $DIR/match-arm-scopes.rs:15:52: 15:60
      let mut _12: bool;                   // in scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
      let mut _13: bool;                   // in scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
      let mut _14: !;                      // in scope 0 at $DIR/match-arm-scopes.rs:15:52: 15:60
      let _15: bool;                       // in scope 0 at $DIR/match-arm-scopes.rs:16:16: 16:17
      let _16: std::string::String;        // in scope 0 at $DIR/match-arm-scopes.rs:16:19: 16:20
      scope 1 {
          debug a => _5;                   // in scope 1 at $DIR/match-arm-scopes.rs:15:17: 15:18
          debug a => _6;                   // in scope 1 at $DIR/match-arm-scopes.rs:15:17: 15:18
          debug s => _7;                   // in scope 1 at $DIR/match-arm-scopes.rs:15:20: 15:21
          debug s => _8;                   // in scope 1 at $DIR/match-arm-scopes.rs:15:20: 15:21
      }
      scope 2 {
          debug b => _15;                  // in scope 2 at $DIR/match-arm-scopes.rs:16:16: 16:17
          debug t => _16;                  // in scope 2 at $DIR/match-arm-scopes.rs:16:19: 16:20
      }
  
      bb0: {
-         FakeRead(ForMatchedPlace, _2);   // scope 0 at $DIR/match-arm-scopes.rs:14:11: 14:16
-         switchInt((_2.0: bool)) -> [false: bb2, otherwise: bb3]; // scope 0 at $DIR/match-arm-scopes.rs:15:10: 15:15
+         switchInt((_2.0: bool)) -> [false: bb6, otherwise: bb2]; // scope 0 at $DIR/match-arm-scopes.rs:15:10: 15:15
      }
  
      bb1 (cleanup): {
          resume;                          // scope 0 at $DIR/match-arm-scopes.rs:13:1: 18:2
      }
  
      bb2: {
-         falseEdge -> [real: bb9, imaginary: bb4]; // scope 0 at $DIR/match-arm-scopes.rs:15:9: 15:22
+         switchInt((_2.1: bool)) -> [false: bb14, otherwise: bb3]; // scope 0 at $DIR/match-arm-scopes.rs:15:29: 15:34
      }
  
      bb3: {
-         switchInt((_2.1: bool)) -> [false: bb4, otherwise: bb5]; // scope 0 at $DIR/match-arm-scopes.rs:15:29: 15:34
+         switchInt((_2.0: bool)) -> [false: bb4, otherwise: bb21]; // scope 0 at $DIR/match-arm-scopes.rs:16:10: 16:14
      }
  
      bb4: {
-         falseEdge -> [real: bb18, imaginary: bb6]; // scope 0 at $DIR/match-arm-scopes.rs:15:25: 15:38
-     }
- 
-     bb5: {
-         switchInt((_2.0: bool)) -> [false: bb7, otherwise: bb6]; // scope 0 at $DIR/match-arm-scopes.rs:16:10: 16:14
-     }
- 
-     bb6: {
-         falseEdge -> [real: bb26, imaginary: bb7]; // scope 0 at $DIR/match-arm-scopes.rs:16:9: 16:21
-     }
- 
-     bb7: {
          StorageLive(_15);                // scope 0 at $DIR/match-arm-scopes.rs:16:32: 16:33
          _15 = (_2.1: bool);              // scope 0 at $DIR/match-arm-scopes.rs:16:32: 16:33
          StorageLive(_16);                // scope 0 at $DIR/match-arm-scopes.rs:16:35: 16:36
          _16 = move (_2.2: std::string::String); // scope 0 at $DIR/match-arm-scopes.rs:16:35: 16:36
-         goto -> bb25;                    // scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
+         goto -> bb20;                    // scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
      }
  
-     bb8: {
+     bb5: {
          _0 = const 1_i32;                // scope 1 at $DIR/match-arm-scopes.rs:15:77: 15:78
-         drop(_7) -> [return: bb24, unwind: bb14]; // scope 0 at $DIR/match-arm-scopes.rs:15:77: 15:78
+         drop(_7) -> [return: bb19, unwind: bb10]; // scope 0 at $DIR/match-arm-scopes.rs:15:77: 15:78
      }
  
-     bb9: {
+     bb6: {
          StorageLive(_6);                 // scope 0 at $DIR/match-arm-scopes.rs:15:17: 15:18
          _6 = &(_2.1: bool);              // scope 0 at $DIR/match-arm-scopes.rs:15:17: 15:18
          StorageLive(_8);                 // scope 0 at $DIR/match-arm-scopes.rs:15:20: 15:21
          _8 = &(_2.2: std::string::String); // scope 0 at $DIR/match-arm-scopes.rs:15:20: 15:21
-         _3 = &shallow (_2.0: bool);      // scope 0 at $DIR/match-arm-scopes.rs:14:11: 14:16
-         _4 = &shallow (_2.1: bool);      // scope 0 at $DIR/match-arm-scopes.rs:14:11: 14:16
          StorageLive(_9);                 // scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
          StorageLive(_10);                // scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
          _10 = _1;                        // scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
-         FakeRead(ForMatchedPlace, _10);  // scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
-         switchInt(_10) -> [false: bb11, otherwise: bb10]; // scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
+         switchInt(_10) -> [false: bb7, otherwise: bb8]; // scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
      }
  
-     bb10: {
-         falseEdge -> [real: bb12, imaginary: bb11]; // scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
-     }
- 
-     bb11: {
+     bb7: {
          _9 = (*_6);                      // scope 0 at $DIR/match-arm-scopes.rs:15:70: 15:71
          StorageDead(_10);                // scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
-         switchInt(move _9) -> [false: bb17, otherwise: bb16]; // scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
+         switchInt(move _9) -> [false: bb13, otherwise: bb12]; // scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
      }
  
-     bb12: {
+     bb8: {
          _0 = const 3_i32;                // scope 0 at $DIR/match-arm-scopes.rs:15:59: 15:60
          StorageDead(_10);                // scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
          StorageDead(_9);                 // scope 0 at $DIR/match-arm-scopes.rs:15:77: 15:78
          StorageDead(_8);                 // scope 0 at $DIR/match-arm-scopes.rs:15:77: 15:78
          StorageDead(_6);                 // scope 0 at $DIR/match-arm-scopes.rs:15:77: 15:78
-         goto -> bb15;                    // scope 0 at $DIR/match-arm-scopes.rs:15:52: 15:60
+         goto -> bb11;                    // scope 0 at $DIR/match-arm-scopes.rs:15:52: 15:60
      }
  
-     bb13: {
+     bb9: {
          return;                          // scope 0 at $DIR/match-arm-scopes.rs:18:2: 18:2
      }
  
-     bb14 (cleanup): {
-         drop(_2) -> bb1;                 // scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
+     bb10 (cleanup): {
+         goto -> bb25;                    // scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
      }
  
-     bb15: {
-         drop(_2) -> [return: bb13, unwind: bb1]; // scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
+     bb11: {
+         drop(_2) -> [return: bb9, unwind: bb1]; // scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
      }
  
-     bb16: {
+     bb12: {
          StorageDead(_9);                 // scope 0 at $DIR/match-arm-scopes.rs:15:77: 15:78
-         FakeRead(ForMatchGuard, _3);     // scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
-         FakeRead(ForMatchGuard, _4);     // scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
-         FakeRead(ForGuardBinding, _6);   // scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
-         FakeRead(ForGuardBinding, _8);   // scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
          StorageLive(_5);                 // scope 0 at $DIR/match-arm-scopes.rs:15:17: 15:18
          _5 = (_2.1: bool);               // scope 0 at $DIR/match-arm-scopes.rs:15:17: 15:18
          StorageLive(_7);                 // scope 0 at $DIR/match-arm-scopes.rs:15:20: 15:21
          _7 = move (_2.2: std::string::String); // scope 0 at $DIR/match-arm-scopes.rs:15:20: 15:21
-         goto -> bb8;                     // scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
+         goto -> bb5;                     // scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
      }
  
-     bb17: {
+     bb13: {
          StorageDead(_9);                 // scope 0 at $DIR/match-arm-scopes.rs:15:77: 15:78
          StorageDead(_8);                 // scope 0 at $DIR/match-arm-scopes.rs:15:77: 15:78
          StorageDead(_6);                 // scope 0 at $DIR/match-arm-scopes.rs:15:77: 15:78
-         falseEdge -> [real: bb3, imaginary: bb4]; // scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
+         goto -> bb2;                     // scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
      }
  
-     bb18: {
+     bb14: {
          StorageLive(_6);                 // scope 0 at $DIR/match-arm-scopes.rs:15:26: 15:27
          _6 = &(_2.0: bool);              // scope 0 at $DIR/match-arm-scopes.rs:15:26: 15:27
          StorageLive(_8);                 // scope 0 at $DIR/match-arm-scopes.rs:15:36: 15:37
          _8 = &(_2.2: std::string::String); // scope 0 at $DIR/match-arm-scopes.rs:15:36: 15:37
-         _3 = &shallow (_2.0: bool);      // scope 0 at $DIR/match-arm-scopes.rs:14:11: 14:16
-         _4 = &shallow (_2.1: bool);      // scope 0 at $DIR/match-arm-scopes.rs:14:11: 14:16
          StorageLive(_12);                // scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
          StorageLive(_13);                // scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
          _13 = _1;                        // scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
-         FakeRead(ForMatchedPlace, _13);  // scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
-         switchInt(_13) -> [false: bb20, otherwise: bb19]; // scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
+         switchInt(_13) -> [false: bb15, otherwise: bb16]; // scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
      }
  
-     bb19: {
-         falseEdge -> [real: bb21, imaginary: bb20]; // scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
-     }
- 
-     bb20: {
+     bb15: {
          _12 = (*_6);                     // scope 0 at $DIR/match-arm-scopes.rs:15:70: 15:71
          StorageDead(_13);                // scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
-         switchInt(move _12) -> [false: bb23, otherwise: bb22]; // scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
+         switchInt(move _12) -> [false: bb18, otherwise: bb17]; // scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
      }
  
-     bb21: {
+     bb16: {
          _0 = const 3_i32;                // scope 0 at $DIR/match-arm-scopes.rs:15:59: 15:60
          StorageDead(_13);                // scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
          StorageDead(_12);                // scope 0 at $DIR/match-arm-scopes.rs:15:77: 15:78
          StorageDead(_8);                 // scope 0 at $DIR/match-arm-scopes.rs:15:77: 15:78
          StorageDead(_6);                 // scope 0 at $DIR/match-arm-scopes.rs:15:77: 15:78
-         goto -> bb15;                    // scope 0 at $DIR/match-arm-scopes.rs:15:52: 15:60
+         goto -> bb11;                    // scope 0 at $DIR/match-arm-scopes.rs:15:52: 15:60
      }
  
-     bb22: {
+     bb17: {
          StorageDead(_12);                // scope 0 at $DIR/match-arm-scopes.rs:15:77: 15:78
-         FakeRead(ForMatchGuard, _3);     // scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
-         FakeRead(ForMatchGuard, _4);     // scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
-         FakeRead(ForGuardBinding, _6);   // scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
-         FakeRead(ForGuardBinding, _8);   // scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
          StorageLive(_5);                 // scope 0 at $DIR/match-arm-scopes.rs:15:26: 15:27
          _5 = (_2.0: bool);               // scope 0 at $DIR/match-arm-scopes.rs:15:26: 15:27
          StorageLive(_7);                 // scope 0 at $DIR/match-arm-scopes.rs:15:36: 15:37
          _7 = move (_2.2: std::string::String); // scope 0 at $DIR/match-arm-scopes.rs:15:36: 15:37
-         goto -> bb8;                     // scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
+         goto -> bb5;                     // scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
      }
  
-     bb23: {
+     bb18: {
          StorageDead(_12);                // scope 0 at $DIR/match-arm-scopes.rs:15:77: 15:78
          StorageDead(_8);                 // scope 0 at $DIR/match-arm-scopes.rs:15:77: 15:78
          StorageDead(_6);                 // scope 0 at $DIR/match-arm-scopes.rs:15:77: 15:78
-         falseEdge -> [real: bb5, imaginary: bb6]; // scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
+         goto -> bb3;                     // scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
      }
  
-     bb24: {
+     bb19: {
          StorageDead(_7);                 // scope 0 at $DIR/match-arm-scopes.rs:15:77: 15:78
          StorageDead(_5);                 // scope 0 at $DIR/match-arm-scopes.rs:15:77: 15:78
          StorageDead(_8);                 // scope 0 at $DIR/match-arm-scopes.rs:15:77: 15:78
          StorageDead(_6);                 // scope 0 at $DIR/match-arm-scopes.rs:15:77: 15:78
-         goto -> bb28;                    // scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
+         goto -> bb23;                    // scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
      }
  
-     bb25: {
+     bb20: {
          _0 = const 2_i32;                // scope 2 at $DIR/match-arm-scopes.rs:16:41: 16:42
-         drop(_16) -> [return: bb27, unwind: bb14]; // scope 0 at $DIR/match-arm-scopes.rs:16:41: 16:42
+         drop(_16) -> [return: bb22, unwind: bb10]; // scope 0 at $DIR/match-arm-scopes.rs:16:41: 16:42
      }
  
-     bb26: {
+     bb21: {
          StorageLive(_15);                // scope 0 at $DIR/match-arm-scopes.rs:16:16: 16:17
          _15 = (_2.1: bool);              // scope 0 at $DIR/match-arm-scopes.rs:16:16: 16:17
          StorageLive(_16);                // scope 0 at $DIR/match-arm-scopes.rs:16:19: 16:20
          _16 = move (_2.2: std::string::String); // scope 0 at $DIR/match-arm-scopes.rs:16:19: 16:20
-         goto -> bb25;                    // scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
+         goto -> bb20;                    // scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
      }
  
-     bb27: {
+     bb22: {
          StorageDead(_16);                // scope 0 at $DIR/match-arm-scopes.rs:16:41: 16:42
          StorageDead(_15);                // scope 0 at $DIR/match-arm-scopes.rs:16:41: 16:42
-         goto -> bb28;                    // scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
+         goto -> bb23;                    // scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
      }
  
-     bb28: {
-         drop(_2) -> [return: bb13, unwind: bb1]; // scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
+     bb23: {
+         goto -> bb29;                    // scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
+     }
+ 
+     bb24 (cleanup): {
+         goto -> bb1;                     // scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
+     }
+ 
+     bb25 (cleanup): {
+         goto -> bb24;                    // scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
+     }
+ 
+     bb26: {
+         goto -> bb9;                     // scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
+     }
+ 
+     bb27 (cleanup): {
+         goto -> bb1;                     // scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
+     }
+ 
+     bb28 (cleanup): {
+         goto -> bb27;                    // scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
+     }
+ 
+     bb29: {
+         goto -> bb26;                    // scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
      }
  }