1 files changed, 38 insertions, 0 deletions
diff --git a/absl/base/internal/strerror_benchmark.cc b/absl/base/internal/strerror_benchmark.cc
new file mode 100644
index 000000000000..d8ca86b95beb
--- /dev/null
+++ b/absl/base/internal/strerror_benchmark.cc
@@ -0,0 +1,38 @@
+// Copyright 2020 The Abseil Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include <cerrno>
+#include <cstdio>
+#include <string>
+
+#include "absl/base/internal/strerror.h"
+#include "benchmark/benchmark.h"
+
+namespace {
+#if defined(__GLIBC__) || defined(__APPLE__)
+void BM_SysErrList(benchmark::State& state) {
+  for (auto _ : state) {
+    benchmark::DoNotOptimize(std::string(sys_errlist[ERANGE]));
+  }
+}
+BENCHMARK(BM_SysErrList);
+#endif
+
+void BM_AbslStrError(benchmark::State& state) {
+  for (auto _ : state) {
+    benchmark::DoNotOptimize(absl::base_internal::StrError(ERANGE));
+  }
+}
+BENCHMARK(BM_AbslStrError);
+}  // namespace