chromium/third_party/abseil-cpp/absl/hash/internal/low_level_hash.cc

// 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 "absl/hash/internal/low_level_hash.h"

#include <cstddef>
#include <cstdint>

#include "absl/base/internal/unaligned_access.h"
#include "absl/base/prefetch.h"
#include "absl/numeric/int128.h"

namespace absl {
ABSL_NAMESPACE_BEGIN
namespace hash_internal {

static uint64_t Mix(uint64_t v0, uint64_t v1) { … }

uint64_t LowLevelHashLenGt16(const void* data, size_t len, uint64_t seed,
                             const uint64_t salt[5]) { … }

uint64_t LowLevelHash(const void* data, size_t len, uint64_t seed,
                      const uint64_t salt[5]) { … }

}  // namespace hash_internal
ABSL_NAMESPACE_END
}  // namespace absl