src/test/mir-opt/early_otherwise_branch_soundness.no_downcast.EarlyOtherwiseBranch.diff


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- // MIR for `no_downcast` before EarlyOtherwiseBranch
+ // MIR for `no_downcast` after EarlyOtherwiseBranch
  
  fn no_downcast(_1: &E) -> u32 {
      debug e => _1;                       // in scope 0 at $DIR/early_otherwise_branch_soundness.rs:12:16: 12:17
      let mut _0: u32;                     // return place in scope 0 at $DIR/early_otherwise_branch_soundness.rs:12:26: 12:29
      let mut _2: isize;                   // in scope 0 at $DIR/early_otherwise_branch_soundness.rs:13:20: 13:30
      let mut _3: isize;                   // in scope 0 at $DIR/early_otherwise_branch_soundness.rs:13:12: 13:31
      let mut _4: &E;                      // in scope 0 at $DIR/early_otherwise_branch_soundness.rs:12:16: 12:17
      scope 1 {
      }
  
      bb0: {
          _3 = discriminant((*_1));        // scope 1 at $DIR/early_otherwise_branch_soundness.rs:13:12: 13:31
          switchInt(move _3) -> [1_isize: bb1, otherwise: bb3]; // scope 1 at $DIR/early_otherwise_branch_soundness.rs:13:12: 13:31
      }
  
      bb1: {
          StorageLive(_4);                 // scope 1 at $DIR/early_otherwise_branch_soundness.rs:13:12: 13:31
          _4 = move (((*_1) as Some).0: &E); // scope 1 at $DIR/early_otherwise_branch_soundness.rs:13:12: 13:31
          _2 = discriminant((*_4));        // scope 1 at $DIR/early_otherwise_branch_soundness.rs:13:12: 13:31
          StorageDead(_4);                 // scope 1 at $DIR/early_otherwise_branch_soundness.rs:13:12: 13:31
          switchInt(move _2) -> [1_isize: bb2, otherwise: bb3]; // scope 1 at $DIR/early_otherwise_branch_soundness.rs:13:12: 13:31
      }
  
      bb2: {
          _0 = const 1_u32;                // scope 1 at $DIR/early_otherwise_branch_soundness.rs:13:38: 13:39
          goto -> bb4;                     // scope 0 at $DIR/early_otherwise_branch_soundness.rs:13:5: 13:52
      }
  
      bb3: {
          _0 = const 2_u32;                // scope 0 at $DIR/early_otherwise_branch_soundness.rs:13:49: 13:50
          goto -> bb4;                     // scope 0 at $DIR/early_otherwise_branch_soundness.rs:13:5: 13:52
      }
  
      bb4: {
          return;                          // scope 0 at $DIR/early_otherwise_branch_soundness.rs:14:2: 14:2
      }
  }