v8/test/mjsunit/regress/regress-6907.js
Ross McIlroy 994db73210 [cleanup] Add missing %PrepareFunctionForOptimize in mjsunit tests
Bug: v8:8801,v8:8394,v8:9183
Change-Id: I55027b3ba0c78f40d82aaf2d160aaf957d02cab5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1662292
Auto-Submit: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Mythri Alle <mythria@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62214}
2019-06-17 13:14:51 +00:00

23 lines
539 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
(function TestDematerializedContextInBuiltin() {
var f = function() {
var b = [1,2,3];
var callback = function(v,i,o) {
%_DeoptimizeNow();
};
try { throw 0 } catch(e) {
return b.forEach(callback);
}
};
%PrepareFunctionForOptimization(f);
f();
f();
%OptimizeFunctionOnNextCall(f);
f();
})();