blob: 70fe623cf74cdb6fa6b602fff713d650b4a204bd [file] [log] [blame]
Andrew Topef837fa2017-10-04 22:44:25 -07001// Copyright 2014 the V8 project authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5// Flags: --allow-natives-syntax
6
7var d = {x: undefined, y: undefined};
8
9function Crash(left, right) {
Andrew Top63c7ad42019-11-25 16:10:13 -080010 var c = {x: right.x - left.x, y: right.y - left.y};
Andrew Topef837fa2017-10-04 22:44:25 -070011
Andrew Top63c7ad42019-11-25 16:10:13 -080012 return c.x * c.y;
13};
14%PrepareFunctionForOptimization(Crash);
Andrew Topef837fa2017-10-04 22:44:25 -070015var a = {x: 0.5, y: 0};
16var b = {x: 1, y: 0};
17
18for (var i = 0; i < 3; i++) Crash(a, b);
19%OptimizeFunctionOnNextCall(Crash);
20Crash(a, b);
21
22Crash({x: 0, y: 0.5}, b);