1de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org// Copyright 2012 the V8 project authors. All rights reserved.
2de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org// Redistribution and use in source and binary forms, with or without
3de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org// modification, are permitted provided that the following conditions are
4de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org// met:
5de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org//
6de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org//     * Redistributions of source code must retain the above copyright
7de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org//       notice, this list of conditions and the following disclaimer.
8de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org//     * Redistributions in binary form must reproduce the above
9de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org//       copyright notice, this list of conditions and the following
10de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org//       disclaimer in the documentation and/or other materials provided
11de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org//       with the distribution.
12de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org//     * Neither the name of Google Inc. nor the names of its
13de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org//       contributors may be used to endorse or promote products derived
14de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org//       from this software without specific prior written permission.
15de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org//
16de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org
28de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org// Flags: --allow-natives-syntax --inline-accessors
29de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org
30de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.orgvar forceDeopt = {x:0};
31de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org
32de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.orgvar objectWithGetterProperty = (function (value) {
33de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org  var obj = {};
34de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org  Object.defineProperty(obj, "getterProperty", {
35de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org    get: function foo() {
36de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org      forceDeopt.x;
37de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org      return value;
38de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org    },
39de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org  });
40de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org  return obj;
41de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org})("bad");
42de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org
43de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.orgfunction test() {
44de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org  var iAmContextAllocated = "good";
45de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org  objectWithGetterProperty.getterProperty;
46de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org  return iAmContextAllocated;
47de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org
48de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org  // Make sure that the local variable is context allocated.
49de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org  function unused() { iAmContextAllocated; }
50de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org}
51de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org
52de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.orgassertEquals("good", test());
53de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.orgassertEquals("good", test());
54de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org%OptimizeFunctionOnNextCall(test);
55de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.orgassertEquals("good", test());
56de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org
57de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.org// At this point, foo should have been inlined into test. Let's deopt...
58de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.orgdelete forceDeopt.x;
59de88679a78f9dae12fdf7955610969ac4c79b0bemstarzinger@chromium.orgassertEquals("good", test());
60