v8/test/mjsunit/regress/regress-is-smi-repr.js
Mythri A d22884ef02 [cleanup] Add %PrepareFunctionForOptimize in mjsunit tests
Bug: v8:8801, v8:8394, v8:9183
Change-Id: Ie2858af4863511d5f67b662ac6f6f79512f55e7e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1662307
Commit-Queue: Mythri Alle <mythria@chromium.org>
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62223}
2019-06-17 16:28:50 +00:00

20 lines
436 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
"use strict";
var global;
function g() { global = this; }
Object.defineProperty(Number.prototype, "prop", { get: g });
function f(s) { s.prop; }
%PrepareFunctionForOptimization(f);
f(1);
f(1);
%OptimizeFunctionOnNextCall(f);
f(1);