v8/test/mjsunit/regress/regress-crbug-412319.js
ulan@chromium.org d66ed1176f Don't inline Array functions if receiver map is not extensible.
BUG=405517
LOG=N
TEST=mjsunit/regress/regress-crbug-405517.js
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/552333002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23828 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-10 09:22:13 +00:00

20 lines
455 B
JavaScript

// Copyright 2014 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax
function __f_6() {
var __v_7 = [0];
%PreventExtensions(__v_7);
for (var __v_6 = -2; __v_6 < 19; __v_6++) __v_7.shift();
__f_7(__v_7);
}
__f_6();
__f_6();
%OptimizeFunctionOnNextCall(__f_6);
__f_6();
function __f_7(__v_7) {
__v_7.push(Infinity);
}