e31f0a7d25
PR-URL: https://github.com/nodejs/node/pull/28918 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com>
18 lines
389 B
JavaScript
18 lines
389 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
|
|
|
|
var x = 1;
|
|
|
|
var foo = (function() {
|
|
"use asm";
|
|
var o = this;
|
|
return function() { o.x = null; }
|
|
})();
|
|
|
|
%PrepareFunctionForOptimization(foo);
|
|
%OptimizeFunctionOnNextCall(foo);
|
|
foo();
|