daiduo/TurboPFor-Integer-Compression
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Merge git://github.com/powturbo/TurboPFor

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2019-12-19 18:53:30 +01:00
parent 83861db6b5 5dff9d3fc1
commit c6c120ae2e
3 changed files with 15 additions and 18 deletions
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6
bitutil.h
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@ -137,7 +137,11 @@ static ALWAYS_INLINE __m128i mm_xore_epi16( __m128i v, __m128i sv) { return _mm_
static ALWAYS_INLINE __m128i mm_delta_epi32(__m128i v, __m128i sv) { return _mm_sub_epi32(v, _mm_or_si128(_mm_srli_si128(sv, 12), _mm_slli_si128(v, 4))); }
static ALWAYS_INLINE __m128i mm_xore_epi32( __m128i v, __m128i sv) { return _mm_xor_si128(v, _mm_or_si128(_mm_srli_si128(sv, 12), _mm_slli_si128(v, 4))); }
#endif
#if !defined(_M_X64) && !defined(__x86_64__) && defined(__AVX__)
#define _mm256_extract_epi64(v, index) ((__int64)((uint64_t)(uint32_t)_mm256_extract_epi32((v), (index) * 2) | (((uint64_t)(uint32_t)_mm256_extract_epi32((v), (index) * 2 + 1)) << 32)))
#endif
//------------------ Horizontal OR -----------------------------------------------
#ifdef __AVX2__
static ALWAYS_INLINE unsigned mm256_hor_epi32(__m256i v) {