1d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// Copyright 2011 the V8 project authors. All rights reserved. 2d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// Redistribution and use in source and binary forms, with or without 3d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// modification, are permitted provided that the following conditions are 4d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// met: 5d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// 6d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// * Redistributions of source code must retain the above copyright 7d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// notice, this list of conditions and the following disclaimer. 8d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// * Redistributions in binary form must reproduce the above 9d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// copyright notice, this list of conditions and the following 10d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// disclaimer in the documentation and/or other materials provided 11d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// with the distribution. 12d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// * Neither the name of Google Inc. nor the names of its 13d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// contributors may be used to endorse or promote products derived 14d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// from this software without specific prior written permission. 15d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// 16d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com 28a9aa5fa8ae2a2b43a94e6462ded2cd51445e9ee3ager@chromium.org// Flags: --allow-natives-syntax 29a9aa5fa8ae2a2b43a94e6462ded2cd51445e9ee3ager@chromium.org 303a5fd78f0ca6c2827bb05f69a373d152a9ce6ff3fschneider@chromium.org// Deoptimization after a short-circuit logical operation in an effect 313a5fd78f0ca6c2827bb05f69a373d152a9ce6ff3fschneider@chromium.org// context should not see the value of the expression. 323a5fd78f0ca6c2827bb05f69a373d152a9ce6ff3fschneider@chromium.orgfunction observe(x, y) { return x; } 33d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com 343a5fd78f0ca6c2827bb05f69a373d152a9ce6ff3fschneider@chromium.orgfunction test(x) { return observe(1, ((false || false), x + 1)); } 35d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com 36a9aa5fa8ae2a2b43a94e6462ded2cd51445e9ee3ager@chromium.orgfor (var i = 0; i < 5; ++i) test(0); 37a9aa5fa8ae2a2b43a94e6462ded2cd51445e9ee3ager@chromium.org%OptimizeFunctionOnNextCall(test); 38a9aa5fa8ae2a2b43a94e6462ded2cd51445e9ee3ager@chromium.orgtest(0); 39a9aa5fa8ae2a2b43a94e6462ded2cd51445e9ee3ager@chromium.org 403a5fd78f0ca6c2827bb05f69a373d152a9ce6ff3fschneider@chromium.orgtest("a"); 41