v8/test/mjsunit/regress/regress-377290.js
mvstanton@chromium.org d755611e93 Reland "Customized support for feedback on calls to Array." and follow-up fixes.
Comparing one CallIC::State to another was not done correctly, leading to a failure to patch a CallIC when transitioning from monomorphic Array to megamorphic.

BUG=chromium:377198,chromium:377290
LOG=Y
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/305493003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21499 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-26 13:59:24 +00:00

18 lines
477 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: --expose-gc
Object.prototype.__defineGetter__('constructor', function() { throw 42; });
__v_7 = [
function() { [].push() },
];
for (var __v_6 = 0; __v_6 < 5; ++__v_6) {
for (var __v_8 in __v_7) {
print(__v_8, " -> ", __v_7[__v_8]);
gc();
try { __v_7[__v_8](); } catch (e) {};
}
}