1/*
2 * Copyright 2018-present Facebook, Inc.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#pragma once
18
19#include <folly/Portability.h>
20
21#if FOLLY_SSE_PREREQ(2, 0)
22
23#include <emmintrin.h>
24
25#endif
26
27namespace folly {
28namespace detail {
29
30#if FOLLY_SSE_PREREQ(2, 0)
31
32__m128i _mm_loadu_si128_nosan(__m128i const* const p);
33FOLLY_ALWAYS_INLINE FOLLY_ATTR_VISIBILITY_HIDDEN __m128i
34_mm_loadu_si128_unchecked(__m128i const* const p) {
35 return kIsSanitize ? _mm_loadu_si128_nosan(p) : _mm_loadu_si128(p);
36}
37
38__m128i _mm_load_si128_nosan(__m128i const* const p);
39FOLLY_ALWAYS_INLINE FOLLY_ATTR_VISIBILITY_HIDDEN __m128i
40_mm_load_si128_unchecked(__m128i const* const p) {
41 return kIsSanitize ? _mm_load_si128_nosan(p) : _mm_load_si128(p);
42}
43
44#endif
45
46} // namespace detail
47} // namespace folly
48