| // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| /// @assertion int x |
| /// Extracts 32-bit mask from x lane. |
| /// @description Checks that the correct value is returned. |
| /// @author msyabro |
| |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| check(x) { |
| var obj = new Int32x4(x, 0, 0, 0); |
| Expect.equals(x, obj.x); |
| } |
| |
| main() { |
| check(0); |
| check(1); |
| check(256); |
| check(2147483647); |
| check(-2147483647); |
| } |