rust/src/test/mir-opt/early_otherwise_branch_noopt.noopt1.EarlyOtherwiseBranch.diff

- // MIR for `noopt1` before EarlyOtherwiseBranch
+ // MIR for `noopt1` after EarlyOtherwiseBranch
  
  fn noopt1(_1: std::option::Option<usize>, _2: std::option::Option<usize>) -> usize {
      debug x => _1;                       // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:8:11: 8:12
      debug y => _2;                       // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:8:29: 8:30
      let mut _0: usize;                   // return place in scope 0 at $DIR/early_otherwise_branch_noopt.rs:8:49: 8:54
      let mut _3: (std::option::Option<usize>, std::option::Option<usize>); // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:11: 9:16
      let mut _4: std::option::Option<usize>; // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:12: 9:13
      let mut _5: std::option::Option<usize>; // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:14: 9:15
      let mut _6: isize;                   // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:12:16: 12:23
      let mut _7: isize;                   // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:10:19: 10:26
      let mut _8: isize;                   // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:10:10: 10:17
      let _9: usize;                       // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:10:15: 10:16
      let _10: usize;                      // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:10:24: 10:25
      let _11: usize;                      // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:11:15: 11:16
      let _12: usize;                      // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:12:21: 12:22
      scope 1 {
          debug a => _9;                   // in scope 1 at $DIR/early_otherwise_branch_noopt.rs:10:15: 10:16
          debug b => _10;                  // in scope 1 at $DIR/early_otherwise_branch_noopt.rs:10:24: 10:25
      }
      scope 2 {
          debug a => _11;                  // in scope 2 at $DIR/early_otherwise_branch_noopt.rs:11:15: 11:16
      }
      scope 3 {
          debug b => _12;                  // in scope 3 at $DIR/early_otherwise_branch_noopt.rs:12:21: 12:22
      }
  
      bb0: {
          StorageLive(_3);                 // scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:11: 9:16
          StorageLive(_4);                 // scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:12: 9:13
          _4 = _1;                         // scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:12: 9:13
          StorageLive(_5);                 // scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:14: 9:15
          _5 = _2;                         // scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:14: 9:15
          (_3.0: std::option::Option<usize>) = move _4; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:11: 9:16
          (_3.1: std::option::Option<usize>) = move _5; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:11: 9:16
          StorageDead(_5);                 // scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:15: 9:16
          StorageDead(_4);                 // scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:15: 9:16
          _8 = discriminant((_3.0: std::option::Option<usize>)); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:10:10: 10:17
          switchInt(move _8) -> [0_isize: bb1, otherwise: bb3]; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:10:10: 10:17
      }
  
      bb1: {
          _6 = discriminant((_3.1: std::option::Option<usize>)); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:12:16: 12:23
          switchInt(move _6) -> [0_isize: bb2, otherwise: bb6]; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:12:16: 12:23
      }
  
      bb2: {
          _0 = const 3_usize;              // scope 0 at $DIR/early_otherwise_branch_noopt.rs:13:25: 13:26
                                           // ty::Const
                                           // + ty: usize
                                           // + val: Value(Scalar(0x0000000000000003))
                                           // mir::Constant
                                           // + span: $DIR/early_otherwise_branch_noopt.rs:13:25: 13:26
                                           // + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000003)) }
          goto -> bb7;                     // scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:5: 14:6
      }
  
      bb3: {
          _7 = discriminant((_3.1: std::option::Option<usize>)); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:10:19: 10:26
          switchInt(move _7) -> [0_isize: bb5, otherwise: bb4]; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:10:19: 10:26
      }
  
      bb4: {
          StorageLive(_9);                 // scope 0 at $DIR/early_otherwise_branch_noopt.rs:10:15: 10:16
          _9 = (((_3.0: std::option::Option<usize>) as Some).0: usize); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:10:15: 10:16
          StorageLive(_10);                // scope 0 at $DIR/early_otherwise_branch_noopt.rs:10:24: 10:25
          _10 = (((_3.1: std::option::Option<usize>) as Some).0: usize); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:10:24: 10:25
          _0 = const 0_usize;              // scope 1 at $DIR/early_otherwise_branch_noopt.rs:10:31: 10:32
                                           // ty::Const
                                           // + ty: usize
                                           // + val: Value(Scalar(0x0000000000000000))
                                           // mir::Constant
                                           // + span: $DIR/early_otherwise_branch_noopt.rs:10:31: 10:32
                                           // + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000000)) }
          StorageDead(_10);                // scope 0 at $DIR/early_otherwise_branch_noopt.rs:10:31: 10:32
          StorageDead(_9);                 // scope 0 at $DIR/early_otherwise_branch_noopt.rs:10:31: 10:32
          goto -> bb7;                     // scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:5: 14:6
      }
  
      bb5: {
          StorageLive(_11);                // scope 0 at $DIR/early_otherwise_branch_noopt.rs:11:15: 11:16
          _11 = (((_3.0: std::option::Option<usize>) as Some).0: usize); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:11:15: 11:16
          _0 = const 1_usize;              // scope 2 at $DIR/early_otherwise_branch_noopt.rs:11:28: 11:29
                                           // ty::Const
                                           // + ty: usize
                                           // + val: Value(Scalar(0x0000000000000001))
                                           // mir::Constant
                                           // + span: $DIR/early_otherwise_branch_noopt.rs:11:28: 11:29
                                           // + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000001)) }
          StorageDead(_11);                // scope 0 at $DIR/early_otherwise_branch_noopt.rs:11:28: 11:29
          goto -> bb7;                     // scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:5: 14:6
      }
  
      bb6: {
          StorageLive(_12);                // scope 0 at $DIR/early_otherwise_branch_noopt.rs:12:21: 12:22
          _12 = (((_3.1: std::option::Option<usize>) as Some).0: usize); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:12:21: 12:22
          _0 = const 2_usize;              // scope 3 at $DIR/early_otherwise_branch_noopt.rs:12:28: 12:29
                                           // ty::Const
                                           // + ty: usize
                                           // + val: Value(Scalar(0x0000000000000002))
                                           // mir::Constant
                                           // + span: $DIR/early_otherwise_branch_noopt.rs:12:28: 12:29
                                           // + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000002)) }
          StorageDead(_12);                // scope 0 at $DIR/early_otherwise_branch_noopt.rs:12:28: 12:29
          goto -> bb7;                     // scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:5: 14:6
      }
  
      bb7: {
          StorageDead(_3);                 // scope 0 at $DIR/early_otherwise_branch_noopt.rs:15:1: 15:2
          return;                          // scope 0 at $DIR/early_otherwise_branch_noopt.rs:15:2: 15:2
      }
  }