[test] Add array destructuring micro-benchmarks.
Add array pattern destructuring micro-benchmarks. These benchmarks compare a naive ES5 immplementation to an ES6-style implementation that uses destructuring. Adapted from http://kpdecker.github.io/six-speed BUG=v8:5267 Review-Url: https://codereview.chromium.org/2513273002 Cr-Commit-Position: refs/heads/master@{#41126}
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"total": true,
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"resources": ["base.js"],
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"tests": [
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{
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"name": "Array pattern destructuring",
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"path": ["SixSpeed/array_destructuring"],
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"main": "run.js",
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"resources": [
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"run.js",
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"array_destructuring.js"
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],
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"results_regexp": "^%s\\(Score\\): (.+)$",
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"tests": [
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{"name": "ArrayDestructuring-ES5"},
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{"name": "ArrayDestructuring-ES6"}
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]
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},
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{
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"name": "Computed property names in object literals",
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"path": ["SixSpeed/object_literals"],
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// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// This benchmark is based on the six-speed benchmark build output.
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// Copyright 2014 Kevin Decker <https://github.com/kpdecker/six-speed/>
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new BenchmarkSuite('ArrayDestructuring-ES5', [1000], [
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new Benchmark('ES5', false, false, 0, ES5),
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]);
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new BenchmarkSuite('ArrayDestructuring-ES6', [1000], [
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new Benchmark('ES6', false, false, 0, ES6),
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]);
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// ----------------------------------------------------------------------------
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// Benchmark: ES5
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// ----------------------------------------------------------------------------
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function ES5() {
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"use strict";
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var data = [1, 2, 3];
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var c = data[0];
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return c;
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}
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// ----------------------------------------------------------------------------
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// Benchmark: ES6
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// ----------------------------------------------------------------------------
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function ES6() {
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"use strict";
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var data = [1, 2, 3];
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var [c] = data;
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return c;
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}
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test/js-perf-test/SixSpeed/array_destructuring/run.js
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test/js-perf-test/SixSpeed/array_destructuring/run.js
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// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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load('../../base.js');
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load('array_destructuring.js');
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var success = true;
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function PrintResult(name, result) {
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print(name + '(Score): ' + result);
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}
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function PrintError(name, error) {
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PrintResult(name, error);
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success = false;
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}
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BenchmarkSuite.config.doWarmup = undefined;
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BenchmarkSuite.config.doDeterministic = undefined;
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BenchmarkSuite.RunSuites({ NotifyResult: PrintResult,
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NotifyError: PrintError });
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