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 19 volatile int do_not_optimize_away_result = 0; 20 Defer(benchmark::State & state)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 } 27 BENCHMARK(Defer); 28