rust/tests/mir-opt/early_otherwise_branch_noopt.noopt1.EarlyOtherwiseBranch.diff

- // MIR for `noopt1` before EarlyOtherwiseBranch
+ // MIR for `noopt1` after EarlyOtherwiseBranch
  
  fn noopt1(_1: Option<u32>, _2: Option<u32>) -> u32 {
      debug x => _1;                       // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:+0:11: +0:12
      debug y => _2;                       // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:+0:27: +0:28
      let mut _0: u32;                     // return place in scope 0 at $DIR/early_otherwise_branch_noopt.rs:+0:46: +0:49
      let mut _3: (std::option::Option<u32>, std::option::Option<u32>); // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:11: +1:17
      let mut _4: std::option::Option<u32>; // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:12: +1:13
      let mut _5: std::option::Option<u32>; // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:15: +1:16
      let mut _6: isize;                   // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:+4:16: +4:23
      let mut _7: isize;                   // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:+2:19: +2:26
      let mut _8: isize;                   // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:+2:10: +2:17
      let _9: u32;                         // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:+2:15: +2:16
      let _10: u32;                        // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:+2:24: +2:25
      let _11: u32;                        // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:+3:15: +3:16
      let _12: u32;                        // in scope 0 at $DIR/early_otherwise_branch_noopt.rs:+4:21: +4:22
      scope 1 {
          debug a => _9;                   // in scope 1 at $DIR/early_otherwise_branch_noopt.rs:+2:15: +2:16
          debug b => _10;                  // in scope 1 at $DIR/early_otherwise_branch_noopt.rs:+2:24: +2:25
      }
      scope 2 {
          debug a => _11;                  // in scope 2 at $DIR/early_otherwise_branch_noopt.rs:+3:15: +3:16
      }
      scope 3 {
          debug b => _12;                  // in scope 3 at $DIR/early_otherwise_branch_noopt.rs:+4:21: +4:22
      }
  
      bb0: {
          StorageLive(_3);                 // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:11: +1:17
          StorageLive(_4);                 // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:12: +1:13
          _4 = _1;                         // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:12: +1:13
          StorageLive(_5);                 // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:15: +1:16
          _5 = _2;                         // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:15: +1:16
          _3 = (move _4, move _5);         // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:11: +1:17
          StorageDead(_5);                 // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:16: +1:17
          StorageDead(_4);                 // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:16: +1:17
          _8 = discriminant((_3.0: std::option::Option<u32>)); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:11: +1:17
          switchInt(move _8) -> [0: bb1, 1: bb4, otherwise: bb3]; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:5: +1:17
      }
  
      bb1: {
          _6 = discriminant((_3.1: std::option::Option<u32>)); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:11: +1:17
          switchInt(move _6) -> [0: bb2, 1: bb7, otherwise: bb3]; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:5: +1:17
      }
  
      bb2: {
          _0 = const 3_u32;                // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+5:25: +5:26
          goto -> bb8;                     // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+5:25: +5:26
      }
  
      bb3: {
          unreachable;                     // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:11: +1:17
      }
  
      bb4: {
          _7 = discriminant((_3.1: std::option::Option<u32>)); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:11: +1:17
          switchInt(move _7) -> [0: bb6, 1: bb5, otherwise: bb3]; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:5: +1:17
      }
  
      bb5: {
          StorageLive(_9);                 // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+2:15: +2:16
          _9 = (((_3.0: std::option::Option<u32>) as Some).0: u32); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+2:15: +2:16
          StorageLive(_10);                // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+2:24: +2:25
          _10 = (((_3.1: std::option::Option<u32>) as Some).0: u32); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+2:24: +2:25
          _0 = const 0_u32;                // scope 1 at $DIR/early_otherwise_branch_noopt.rs:+2:31: +2:32
          StorageDead(_10);                // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+2:31: +2:32
          StorageDead(_9);                 // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+2:31: +2:32
          goto -> bb8;                     // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+2:31: +2:32
      }
  
      bb6: {
          StorageLive(_11);                // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+3:15: +3:16
          _11 = (((_3.0: std::option::Option<u32>) as Some).0: u32); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+3:15: +3:16
          _0 = const 1_u32;                // scope 2 at $DIR/early_otherwise_branch_noopt.rs:+3:28: +3:29
          StorageDead(_11);                // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+3:28: +3:29
          goto -> bb8;                     // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+3:28: +3:29
      }
  
      bb7: {
          StorageLive(_12);                // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+4:21: +4:22
          _12 = (((_3.1: std::option::Option<u32>) as Some).0: u32); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+4:21: +4:22
          _0 = const 2_u32;                // scope 3 at $DIR/early_otherwise_branch_noopt.rs:+4:28: +4:29
          StorageDead(_12);                // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+4:28: +4:29
          goto -> bb8;                     // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+4:28: +4:29
      }
  
      bb8: {
          StorageDead(_3);                 // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+7:1: +7:2
          return;                          // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+7:2: +7:2
      }
  }