| // Copyright 2010 the V8 project authors. All rights reserved. |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following |
| // disclaimer in the documentation and/or other materials provided |
| // with the distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived |
| // from this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| // Values in distinct spans. |
| function or_test0(x, y) { return x | y; } |
| function and_test0(x, y) { return x & y; } |
| function add_test0(x, y) { return x + y; } |
| |
| assertEquals(3, or_test0(1, 2)); // 1 | 2 |
| assertEquals(2, and_test0(3, 6)); // 3 & 6 |
| assertEquals(5, add_test0(2, 3)); // 2 + 3 |
| |
| |
| // Values in the same span. |
| function or_test1(x, y) { return x | x; } |
| function and_test1(x, y) { return x & x; } |
| function add_test1(x, y) { return x + x; } |
| |
| assertEquals(1, or_test1(1, 2)); // 1 | 1 |
| assertEquals(3, and_test1(3, 6)); // 3 & 3 |
| assertEquals(4, add_test1(2, 3)); // 2 + 2 |
| |
| |
| // Values in distinct spans that alias. |
| function or_test2(x, y) { x = y; return x | y; } |
| function and_test2(x, y) { x = y; return x & y; } |
| function add_test2(x, y) { x = y; return x + y; } |
| |
| assertEquals(2, or_test2(1, 2)); // 2 | 2 |
| assertEquals(6, and_test2(3, 6)); // 6 & 6 |
| assertEquals(6, add_test2(2, 3)); // 3 + 3 |
