31a3cfbc10
BUG=v8:8801 Change-Id: I9d9d9824c6c9ad0176bbfd3723da1b578b17c256 Reviewed-on: https://chromium-review.googlesource.com/c/1495555 Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Mythri Alle <mythria@chromium.org> Cr-Commit-Position: refs/heads/master@{#60001}
20 lines
434 B
JavaScript
20 lines
434 B
JavaScript
// Copyright 2017 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 --no-turbo-loop-peeling --turbo-escape
|
|
|
|
function foo(){
|
|
var o = {a : 5}
|
|
for (var i = 0; i < 100; ++i) {
|
|
o.a = 5;
|
|
o.a = 7;
|
|
}
|
|
}
|
|
|
|
%PrepareFunctionForOptimization(foo);
|
|
foo();
|
|
foo();
|
|
%OptimizeFunctionOnNextCall(foo)
|
|
foo();
|