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// Copyright 2018 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.
function foo(...args) {
if (args.length != 4) throw 666;
}
const front = [1, 2];
const mid = 3;
const back = function*() { yield 4 };
// ----------------------------------------------------------------------------
// Benchmark: SpreadCall
// ----------------------------------------------------------------------------
function SpreadCall() {
foo(...front, mid, ...back());
}
// ----------------------------------------------------------------------------
// Benchmark: SpreadCallSpreadLiteral
// ----------------------------------------------------------------------------
function SpreadCallSpreadLiteral() {
foo(...[...front, mid, ...back()]);
}
// ----------------------------------------------------------------------------
// Benchmark: ApplySpreadLiteral
// ----------------------------------------------------------------------------
function ApplySpreadLiteral() {
foo.apply(this, [...front, mid, ...back()]);
}
// ----------------------------------------------------------------------------
// Setup and Run
// ----------------------------------------------------------------------------
load('../base.js');
var success = true;
function PrintResult(name, result) {
print(name + '-SpreadCallsGeneral(Score): ' + result);
}
function PrintError(name, error) {
PrintResult(name, error);
success = false;
}
function CreateBenchmark(name, f) {
new BenchmarkSuite(name, [100], [ new Benchmark(name, false, false, 0, f) ]);
}
CreateBenchmark('ApplySpreadLiteral', ApplySpreadLiteral);
CreateBenchmark('SpreadCall', SpreadCall);
CreateBenchmark('SpreadCallSpreadLiteral', SpreadCallSpreadLiteral);
BenchmarkSuite.config.doWarmup = undefined;
BenchmarkSuite.config.doDeterministic = undefined;
BenchmarkSuite.RunSuites({NotifyResult: PrintResult, NotifyError: PrintError});
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