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