1// Copyright 2020 The Marl Authors.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7// https://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15#include "marl/defer.h"
16
17#include "benchmark/benchmark.h"
18
19volatile int do_not_optimize_away_result = 0;
20
21static void Defer(benchmark::State& state) {
22 for (auto _ : state) {
23 // Avoid benchmark::DoNotOptimize() as this is unfairly slower on Windows.
24 defer(do_not_optimize_away_result++);
25 }
26}
27BENCHMARK(Defer);
28