5f8ba95a93
Bug: v8:7446 Change-Id: Ic4eaeeb1e4852cffde679b359e562a48e5ba39e9 Reviewed-on: https://chromium-review.googlesource.com/942922 Commit-Queue: Georg Neis <neis@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#51648}
70 lines
1.9 KiB
JavaScript
70 lines
1.9 KiB
JavaScript
// Copyright 2018 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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function foo(...args) {
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if (args.length != 4) throw 666;
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}
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const front = [1, 2];
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const mid = 3;
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const back = function*() { yield 4 };
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// ----------------------------------------------------------------------------
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// Benchmark: SpreadCall
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// ----------------------------------------------------------------------------
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function SpreadCall() {
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foo(...front, mid, ...back());
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}
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// ----------------------------------------------------------------------------
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// Benchmark: SpreadCallSpreadLiteral
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// ----------------------------------------------------------------------------
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function SpreadCallSpreadLiteral() {
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foo(...[...front, mid, ...back()]);
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}
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// ----------------------------------------------------------------------------
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// Benchmark: ApplySpreadLiteral
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// ----------------------------------------------------------------------------
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function ApplySpreadLiteral() {
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foo.apply(this, [...front, mid, ...back()]);
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}
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// ----------------------------------------------------------------------------
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// Setup and Run
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// ----------------------------------------------------------------------------
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load('../base.js');
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var success = true;
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function PrintResult(name, result) {
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print(name + '-SpreadCallsGeneral(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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function CreateBenchmark(name, f) {
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new BenchmarkSuite(name, [100], [ new Benchmark(name, false, false, 0, f) ]);
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}
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CreateBenchmark('ApplySpreadLiteral', ApplySpreadLiteral);
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CreateBenchmark('SpreadCall', SpreadCall);
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CreateBenchmark('SpreadCallSpreadLiteral', SpreadCallSpreadLiteral);
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BenchmarkSuite.config.doWarmup = undefined;
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BenchmarkSuite.config.doDeterministic = undefined;
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BenchmarkSuite.RunSuites({NotifyResult: PrintResult, NotifyError: PrintError});
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