50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
/*
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* Copyright 2018-present Facebook, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <folly/Portability.h>
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#if FOLLY_SSE_PREREQ(2, 0)
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#include <emmintrin.h>
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#endif
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namespace folly {
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namespace detail {
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#if FOLLY_SSE_PREREQ(2, 0)
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FOLLY_DISABLE_ADDRESS_SANITIZER __m128i
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_mm_loadu_si128_noasan(__m128i const* const p);
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FOLLY_ALWAYS_INLINE FOLLY_ATTR_VISIBILITY_HIDDEN __m128i
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_mm_loadu_si128_unchecked(__m128i const* const p) {
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return kIsSanitizeAddress ? _mm_loadu_si128_noasan(p) : _mm_loadu_si128(p);
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}
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FOLLY_DISABLE_ADDRESS_SANITIZER __m128i
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_mm_load_si128_noasan(__m128i const* const p);
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FOLLY_ALWAYS_INLINE FOLLY_ATTR_VISIBILITY_HIDDEN __m128i
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_mm_load_si128_unchecked(__m128i const* const p) {
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return kIsSanitizeAddress ? _mm_load_si128_noasan(p) : _mm_load_si128(p);
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}
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#endif
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} // namespace detail
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} // namespace folly
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