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Diffstat (limited to 'test/mjsunit/compiler/binary-ops.js')
-rw-r--r-- | test/mjsunit/compiler/binary-ops.js | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/test/mjsunit/compiler/binary-ops.js b/test/mjsunit/compiler/binary-ops.js new file mode 100644 index 00000000..27745c13 --- /dev/null +++ b/test/mjsunit/compiler/binary-ops.js @@ -0,0 +1,55 @@ +// 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 |