File: XorLoop.swift

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//===--- XorLoop.swift ----------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2021 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//

import TestsUtils

public let benchmarks =
  BenchmarkInfo(
    name: "XorLoop",
    runFunction: run_XorLoop,
    tags: [.validation])

@inline(never)
public func run_XorLoop(_ n: Int) {
  for _ in 1...5*n {
    let size = 100000
    let ref_result = 47813324
    var x = [Int](repeating: 0xA05FD, count: size)
    for i in 0..<size {
      x[i] = x[i] ^ 12345678
    }
    let res = x[10]+x[100]+x[1000]+x[10000]
    check(res == ref_result)
  }
}