- // MIR for `try_sum` before EarlyOtherwiseBranch
+ // MIR for `try_sum` after EarlyOtherwiseBranch
  
  fn try_sum(_1: &ViewportPercentageLength, _2: &ViewportPercentageLength) -> Result<ViewportPercentageLength, ()> {
      debug x => _1;
      debug other => _2;
      let mut _0: std::result::Result<ViewportPercentageLength, ()>;
      let mut _3: ViewportPercentageLength;
      let mut _4: (&ViewportPercentageLength, &ViewportPercentageLength);
      let mut _5: &ViewportPercentageLength;
      let mut _6: &ViewportPercentageLength;
      let mut _7: isize;
      let mut _8: isize;
      let mut _9: isize;
      let mut _10: isize;
      let mut _11: isize;
      let _12: f32;
      let _13: f32;
      let mut _14: f32;
      let mut _15: f32;
      let mut _16: f32;
      let _17: f32;
      let _18: f32;
      let mut _19: f32;
      let mut _20: f32;
      let mut _21: f32;
      let _22: f32;
      let _23: f32;
      let mut _24: f32;
      let mut _25: f32;
      let mut _26: f32;
      let _27: f32;
      let _28: f32;
      let mut _29: f32;
      let mut _30: f32;
      let mut _31: f32;
      let mut _32: !;
      let mut _33: ();
      let mut _34: &ViewportPercentageLength;
      let mut _35: &ViewportPercentageLength;
      let mut _36: &ViewportPercentageLength;
      let mut _37: &ViewportPercentageLength;
      let mut _38: &ViewportPercentageLength;
      let mut _39: &ViewportPercentageLength;
      let mut _40: &ViewportPercentageLength;
      let mut _41: &ViewportPercentageLength;
      let mut _42: &ViewportPercentageLength;
      let mut _43: &ViewportPercentageLength;
      let mut _44: &ViewportPercentageLength;
      let mut _45: &ViewportPercentageLength;
      let mut _46: &ViewportPercentageLength;
      scope 1 {
          debug one => _12;
          debug other => _13;
      }
      scope 2 {
          debug one => _17;
          debug other => _18;
      }
      scope 3 {
          debug one => _22;
          debug other => _23;
      }
      scope 4 {
          debug one => _27;
          debug other => _28;
      }
  
      bb0: {
          StorageLive(_3);
          StorageLive(_4);
          StorageLive(_5);
          _5 = copy _1;
          StorageLive(_6);
          _6 = copy _2;
          _4 = (move _5, move _6);
          StorageDead(_6);
          StorageDead(_5);
          _34 = deref_copy (_4.0: &ViewportPercentageLength);
          _11 = discriminant((*_34));
          switchInt(move _11) -> [0: bb2, 1: bb3, 2: bb4, 3: bb5, otherwise: bb12];
      }
  
      bb1: {
          StorageLive(_33);
          _33 = ();
          _0 = Result::<ViewportPercentageLength, ()>::Err(move _33);
          StorageDead(_33);
          StorageDead(_3);
          StorageDead(_4);
          goto -> bb11;
      }
  
      bb2: {
          _35 = deref_copy (_4.1: &ViewportPercentageLength);
          _7 = discriminant((*_35));
          switchInt(move _7) -> [0: bb9, otherwise: bb1];
      }
  
      bb3: {
          _36 = deref_copy (_4.1: &ViewportPercentageLength);
          _8 = discriminant((*_36));
          switchInt(move _8) -> [1: bb8, otherwise: bb1];
      }
  
      bb4: {
          _37 = deref_copy (_4.1: &ViewportPercentageLength);
          _9 = discriminant((*_37));
          switchInt(move _9) -> [2: bb7, otherwise: bb1];
      }
  
      bb5: {
          _38 = deref_copy (_4.1: &ViewportPercentageLength);
          _10 = discriminant((*_38));
          switchInt(move _10) -> [3: bb6, otherwise: bb1];
      }
  
      bb6: {
          StorageLive(_27);
          _39 = deref_copy (_4.0: &ViewportPercentageLength);
          _27 = copy (((*_39) as Vmax).0: f32);
          StorageLive(_28);
          _40 = deref_copy (_4.1: &ViewportPercentageLength);
          _28 = copy (((*_40) as Vmax).0: f32);
          StorageLive(_29);
          StorageLive(_30);
          _30 = copy _27;
          StorageLive(_31);
          _31 = copy _28;
          _29 = Add(move _30, move _31);
          StorageDead(_31);
          StorageDead(_30);
          _3 = ViewportPercentageLength::Vmax(move _29);
          StorageDead(_29);
          StorageDead(_28);
          StorageDead(_27);
          goto -> bb10;
      }
  
      bb7: {
          StorageLive(_22);
          _41 = deref_copy (_4.0: &ViewportPercentageLength);
          _22 = copy (((*_41) as Vmin).0: f32);
          StorageLive(_23);
          _42 = deref_copy (_4.1: &ViewportPercentageLength);
          _23 = copy (((*_42) as Vmin).0: f32);
          StorageLive(_24);
          StorageLive(_25);
          _25 = copy _22;
          StorageLive(_26);
          _26 = copy _23;
          _24 = Add(move _25, move _26);
          StorageDead(_26);
          StorageDead(_25);
          _3 = ViewportPercentageLength::Vmin(move _24);
          StorageDead(_24);
          StorageDead(_23);
          StorageDead(_22);
          goto -> bb10;
      }
  
      bb8: {
          StorageLive(_17);
          _43 = deref_copy (_4.0: &ViewportPercentageLength);
          _17 = copy (((*_43) as Vh).0: f32);
          StorageLive(_18);
          _44 = deref_copy (_4.1: &ViewportPercentageLength);
          _18 = copy (((*_44) as Vh).0: f32);
          StorageLive(_19);
          StorageLive(_20);
          _20 = copy _17;
          StorageLive(_21);
          _21 = copy _18;
          _19 = Add(move _20, move _21);
          StorageDead(_21);
          StorageDead(_20);
          _3 = ViewportPercentageLength::Vh(move _19);
          StorageDead(_19);
          StorageDead(_18);
          StorageDead(_17);
          goto -> bb10;
      }
  
      bb9: {
          StorageLive(_12);
          _45 = deref_copy (_4.0: &ViewportPercentageLength);
          _12 = copy (((*_45) as Vw).0: f32);
          StorageLive(_13);
          _46 = deref_copy (_4.1: &ViewportPercentageLength);
          _13 = copy (((*_46) as Vw).0: f32);
          StorageLive(_14);
          StorageLive(_15);
          _15 = copy _12;
          StorageLive(_16);
          _16 = copy _13;
          _14 = Add(move _15, move _16);
          StorageDead(_16);
          StorageDead(_15);
          _3 = ViewportPercentageLength::Vw(move _14);
          StorageDead(_14);
          StorageDead(_13);
          StorageDead(_12);
          goto -> bb10;
      }
  
      bb10: {
          _0 = Result::<ViewportPercentageLength, ()>::Ok(move _3);
          StorageDead(_3);
          StorageDead(_4);
          goto -> bb11;
      }
  
      bb11: {
          return;
      }
  
      bb12: {
          unreachable;
      }
  }