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added unaligned load of __m128i

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This commit is contained in:
joaquintides
2022-09-30 12:27:10 +02:00
parent 6110a0827c
commit b1449ca502
1 changed files with 4 additions and 3 deletions
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7
include/boost/unordered/detail/foa.hpp
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@ -112,7 +112,8 @@ struct group15
inline int match(std::size_t hash)const inline int match(std::size_t hash)const
{ {
return _mm_movemask_epi8( return _mm_movemask_epi8(
_mm_cmpeq_epi8(m,_mm_set1_epi32(match_word(hash))))&0x7FFF; _mm_cmpeq_epi8(
_mm_loadu_si128(&m),_mm_set1_epi32(match_word(hash))))&0x7FFF;
} }
inline bool is_not_overflowed(std::size_t hash)const inline bool is_not_overflowed(std::size_t hash)const
@ -130,7 +131,7 @@ struct group15
inline int match_available()const inline int match_available()const
{ {
return _mm_movemask_epi8( return _mm_movemask_epi8(
_mm_cmpeq_epi8(m,_mm_setzero_si128()))&0x7FFF; _mm_cmpeq_epi8(_mm_loadu_si128(&m),_mm_setzero_si128()))&0x7FFF;
} }
inline int match_occupied()const inline int match_occupied()const
@ -213,7 +214,7 @@ private:
return at(N); return at(N);
} }
__m128i m; alignas(16) __m128i m;
}; };
#elif defined(BOOST_UNORDERED_LITTLE_ENDIAN_NEON) #elif defined(BOOST_UNORDERED_LITTLE_ENDIAN_NEON)