src/test/mir-opt/early_otherwise_branch_3_element_tuple.opt1.EarlyOtherwiseBranch.diff

- // MIR for `opt1` before EarlyOtherwiseBranch
+ // MIR for `opt1` after EarlyOtherwiseBranch
  
  fn opt1(_1: Option<u32>, _2: Option<u32>, _3: Option<u32>) -> u32 {
      debug x => _1;                       // in scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:4:9: 4:10
      debug y => _2;                       // in scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:4:25: 4:26
      debug z => _3;                       // in scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:4:41: 4:42
      let mut _0: u32;                     // return place in scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:4:60: 4:63
      let mut _4: (std::option::Option<u32>, std::option::Option<u32>, std::option::Option<u32>); // in scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:11: 5:20
      let mut _5: std::option::Option<u32>; // in scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:12: 5:13
      let mut _6: std::option::Option<u32>; // in scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:15: 5:16
      let mut _7: std::option::Option<u32>; // in scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:18: 5:19
      let mut _8: isize;                   // in scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:28: 6:35
      let mut _9: isize;                   // in scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:19: 6:26
      let mut _10: isize;                  // in scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:10: 6:17
      let _11: u32;                        // in scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:15: 6:16
      let _12: u32;                        // in scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:24: 6:25
      let _13: u32;                        // in scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:33: 6:34
+     let mut _14: isize;                  // in scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:19: 6:26
+     let mut _15: bool;                   // in scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:19: 6:26
+     let mut _16: isize;                  // in scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:28: 6:35
+     let mut _17: bool;                   // in scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:28: 6:35
      scope 1 {
          debug a => _11;                  // in scope 1 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:15: 6:16
          debug b => _12;                  // in scope 1 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:24: 6:25
          debug c => _13;                  // in scope 1 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:33: 6:34
      }
  
      bb0: {
          StorageLive(_4);                 // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:11: 5:20
          StorageLive(_5);                 // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:12: 5:13
          _5 = _1;                         // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:12: 5:13
          StorageLive(_6);                 // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:15: 5:16
          _6 = _2;                         // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:15: 5:16
          StorageLive(_7);                 // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:18: 5:19
          _7 = _3;                         // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:18: 5:19
          (_4.0: std::option::Option<u32>) = move _5; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:11: 5:20
          (_4.1: std::option::Option<u32>) = move _6; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:11: 5:20
          (_4.2: std::option::Option<u32>) = move _7; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:11: 5:20
          StorageDead(_7);                 // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:19: 5:20
          StorageDead(_6);                 // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:19: 5:20
          StorageDead(_5);                 // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:19: 5:20
          _10 = discriminant((_4.0: std::option::Option<u32>)); // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:10: 6:17
-         switchInt(move _10) -> [1_isize: bb2, otherwise: bb1]; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:10: 6:17
+         StorageLive(_14);                // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:10: 6:17
+         _14 = discriminant((_4.1: std::option::Option<u32>)); // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:10: 6:17
+         StorageLive(_15);                // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:10: 6:17
+         _15 = Ne(_14, _10);              // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:10: 6:17
+         StorageDead(_14);                // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:10: 6:17
+         switchInt(move _15) -> [false: bb5, otherwise: bb1]; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:10: 6:17
      }
  
      bb1: {
+         StorageDead(_17);                // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:7:14: 7:15
+         StorageDead(_15);                // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:7:14: 7:15
          _0 = const 1_u32;                // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:7:14: 7:15
-         goto -> bb5;                     // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:5: 8:6
+         goto -> bb4;                     // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:5: 8:6
      }
  
      bb2: {
-         _9 = discriminant((_4.1: std::option::Option<u32>)); // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:19: 6:26
-         switchInt(move _9) -> [1_isize: bb3, otherwise: bb1]; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:19: 6:26
-     }
- 
-     bb3: {
          _8 = discriminant((_4.2: std::option::Option<u32>)); // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:28: 6:35
-         switchInt(move _8) -> [1_isize: bb4, otherwise: bb1]; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:28: 6:35
+         switchInt(move _8) -> [1_isize: bb3, otherwise: bb1]; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:28: 6:35
      }
  
-     bb4: {
+     bb3: {
          StorageLive(_11);                // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:15: 6:16
          _11 = (((_4.0: std::option::Option<u32>) as Some).0: u32); // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:15: 6:16
          StorageLive(_12);                // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:24: 6:25
          _12 = (((_4.1: std::option::Option<u32>) as Some).0: u32); // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:24: 6:25
          StorageLive(_13);                // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:33: 6:34
          _13 = (((_4.2: std::option::Option<u32>) as Some).0: u32); // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:33: 6:34
          _0 = const 0_u32;                // scope 1 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:40: 6:41
          StorageDead(_13);                // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:40: 6:41
          StorageDead(_12);                // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:40: 6:41
          StorageDead(_11);                // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:40: 6:41
-         goto -> bb5;                     // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:5: 8:6
+         goto -> bb4;                     // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:5: 8:6
      }
  
-     bb5: {
+     bb4: {
          StorageDead(_4);                 // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:9:1: 9:2
          return;                          // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:9:2: 9:2
+     }
+ 
+     bb5: {
+         StorageDead(_15);                // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:19: 6:26
+         switchInt(_10) -> [1_isize: bb2, otherwise: bb1]; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:6:19: 6:26
      }
  }