1 files changed, 0 insertions, 61 deletions
diff --git a/absl/strings/internal/char_map_benchmark.cc b/absl/strings/internal/char_map_benchmark.cc
deleted file mode 100644
index 5cef967b..00000000
--- a/absl/strings/internal/char_map_benchmark.cc
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright 2017 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 "absl/strings/internal/char_map.h"
-
-#include <cstdint>
-
-#include "benchmark/benchmark.h"
-
-namespace {
-
-absl::strings_internal::Charmap MakeBenchmarkMap() {
-  absl::strings_internal::Charmap m;
-  uint32_t x[] = {0x0, 0x1, 0x2, 0x3, 0xf, 0xe, 0xd, 0xc};
-  for (uint32_t& t : x) t *= static_cast<uint32_t>(0x11111111UL);
-  for (uint32_t i = 0; i < 256; ++i) {
-    if ((x[i / 32] >> (i % 32)) & 1)
-      m = m | absl::strings_internal::Charmap::Char(i);
-  }
-  return m;
-}
-
-// Micro-benchmark for Charmap::contains.
-void BM_Contains(benchmark::State& state) {
-  // Loop-body replicated 10 times to increase time per iteration.
-  // Argument continuously changed to avoid generating common subexpressions.
-  const absl::strings_internal::Charmap benchmark_map = MakeBenchmarkMap();
-  unsigned char c = 0;
-  int ops = 0;
-  for (auto _ : state) {
-    ops += benchmark_map.contains(c++);
-    ops += benchmark_map.contains(c++);
-    ops += benchmark_map.contains(c++);
-    ops += benchmark_map.contains(c++);
-    ops += benchmark_map.contains(c++);
-    ops += benchmark_map.contains(c++);
-    ops += benchmark_map.contains(c++);
-    ops += benchmark_map.contains(c++);
-    ops += benchmark_map.contains(c++);
-    ops += benchmark_map.contains(c++);
-  }
-  benchmark::DoNotOptimize(ops);
-}
-BENCHMARK(BM_Contains);
-
-// We don't bother benchmarking Charmap::IsZero or Charmap::IntersectsWith;
-// their running time is data-dependent and it is not worth characterizing
-// "typical" data.
-
-}  // namespace