18a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org// Copyright 2013 the V8 project authors. All rights reserved.
28a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org// Redistribution and use in source and binary forms, with or without
38a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org// modification, are permitted provided that the following conditions are
48a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org// met:
58a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org//
68a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org//     * Redistributions of source code must retain the above copyright
78a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org//       notice, this list of conditions and the following disclaimer.
88a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org//     * Redistributions in binary form must reproduce the above
98a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org//       copyright notice, this list of conditions and the following
108a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org//       disclaimer in the documentation and/or other materials provided
118a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org//       with the distribution.
128a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org//     * Neither the name of Google Inc. nor the names of its
138a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org//       contributors may be used to endorse or promote products derived
148a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org//       from this software without specific prior written permission.
158a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org//
168a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
178a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
188a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
198a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
208a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
218a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
228a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
238a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
248a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
258a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
268a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
278a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org
288a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org// Flags: --allow-natives-syntax
298a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org
30837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.orgfunction mul(x, y) {
31837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.org  return (x * y) | 0;
328a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org}
338a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org
34837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.orgmul(0, 0);
35837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.orgmul(0, 0);
36837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.org%OptimizeFunctionOnNextCall(mul);
37837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.orgassertEquals(0, mul(0, -1));
38ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.orgassertOptimized(mul);
398a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org
40837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.orgfunction div(x, y) {
41837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.org  return (x / y) | 0;
42837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.org}
438a00e82ec5c3dbedfd3dcb56996c7df2452da4a5verwaest@chromium.org
44837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.orgdiv(4, 2);
45837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.orgdiv(4, 2);
46837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.org%OptimizeFunctionOnNextCall(div);
47837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.orgassertEquals(1, div(5, 3));
48ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.orgassertOptimized(div);
49