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v3.9.6

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Jay D Dee
2019-07-17 17:54:38 -04:00
parent e2d5762ef2
commit 6f49ba09b7
34 changed files with 1930 additions and 382 deletions
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45
simd-utils/simd-128.h
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@@ -358,17 +358,17 @@ static inline void memcpy_128( __m128i *dst, const __m128i *src, int n )
// no SSE2 implementation, no current users
#define mm128_ror_1x16( v ) \
_mm_shuffle_epi8( v, _mm_set_epi8( 1, 0,15,14,13,12,11,10 \
9, 8, 7, 6, 5, 4, 3, 2 ) )
_mm_shuffle_epi8( v, m128_const_64( 0x01000f0e0d0c0b0a, \
0x0908070605040302 ) )
#define mm128_rol_1x16( v ) \
_mm_shuffle_epi8( v, _mm_set_epi8( 13,12,11,10, 9, 8, 7, 6, \
5, 4, 3, 2, 1, 0,15,14 ) )
_mm_shuffle_epi8( v, m128_const_64( 0x0d0c0b0a09080706, \
0x0504030201000f0e ) )
#define mm128_ror_1x8( v ) \
_mm_shuffle_epi8( v, _mm_set_epi8( 0,15,14,13,12,11,10, 9, \
8, 7, 6, 5, 4, 3, 2, 1 ) )
_mm_shuffle_epi8( v, m128_const_64( 0x000f0e0d0c0b0a09, \
0x0807060504030201 ) )
#define mm128_rol_1x8( v ) \
_mm_shuffle_epi8( v, _mm_set_epi8( 14,13,12,11,10, 9, 8, 7, \
6, 5, 4, 3, 2, 1, 0,15 ) )
_mm_shuffle_epi8( v, m128_const_64( 0x0e0d0c0b0a090807, \
0x060504030201000f ) )
#endif // SSE3
// Rotate 16 byte (128 bit) vector by c bytes.
@@ -386,12 +386,12 @@ static inline void memcpy_128( __m128i *dst, const __m128i *src, int n )
#define mm128_swap32_64( v ) _mm_shuffle_epi32( v, 0xb1 )
#define mm128_ror16_64( v ) _mm_shuffle_epi8( v, \
_mm_set_epi8( 9, 8,15,14,13,12,11,10, 1, 0, 7, 6, 5, 4, 3, 2 )
m128_const_64( 0x09080f0e0d0c0b0a, 0x0100070605040302 )
#define mm128_rol16_64( v ) _mm_shuffle_epi8( v, \
_mm_set_epi8( 13,12,11,10, 9, 8,15,14, 5, 4, 3, 2, 1, 0, 7, 6 )
m128_const_64( 0x0dc0b0a09080f0e, 0x0504030201000706 )
#define mm128_swap16_32( v ) _mm_shuffle_epi8( v, \
_mm_set_epi8( 13,12,15,14, 9,8,11,10, 5,4,7,6, 1,0,3,2 )
m128_const_64( 0x0d0c0f0e09080b0a, 0x0504070601000302 )
//
// Endian byte swap.
@@ -399,16 +399,15 @@ static inline void memcpy_128( __m128i *dst, const __m128i *src, int n )
#if defined(__SSSE3__)
#define mm128_bswap_64( v ) \
_mm_shuffle_epi8( v, m128_const64( 0x08090a0b0c0d0e0f, \
_mm_shuffle_epi8( v, m128_const_64( 0x08090a0b0c0d0e0f, \
0x0001020304050607 ) )
#define mm128_bswap_32( v ) \
_mm_shuffle_epi8( v, m128_const_64( 0x0c0d0e0f08090a0b, \
0x0405060700010203 ) )
#define mm128_bswap_16( v ) \
_mm_shuffle_epi8( v, _mm_set_epi8( 14,15, 12,13, 10,11, 8, 9, \
6, 7, 4, 5, 2, 3, 0, 1 ) )
#define mm128_bswap_16( v ) _mm_shuffle_epi8( \
m128_const_64( 0x0e0f0c0d0a0b0809, 0x0607040502030001 )
// 8 byte qword * 8 qwords * 2 lanes = 128 bytes
#define mm128_block_bswap_64( d, s ) do \
@@ -462,14 +461,14 @@ static inline __m128i mm128_bswap_16( __m128i v )
static inline void mm128_block_bswap_64( __m128i *d, __m128i *s )
{
d[0] = mm128_bswap_32( s[0] );
d[1] = mm128_bswap_32( s[1] );
d[2] = mm128_bswap_32( s[2] );
d[3] = mm128_bswap_32( s[3] );
d[4] = mm128_bswap_32( s[4] );
d[5] = mm128_bswap_32( s[5] );
d[6] = mm128_bswap_32( s[6] );
d[7] = mm128_bswap_32( s[7] );
d[0] = mm128_bswap_64( s[0] );
d[1] = mm128_bswap_64( s[1] );
d[2] = mm128_bswap_64( s[2] );
d[3] = mm128_bswap_64( s[3] );
d[4] = mm128_bswap_64( s[4] );
d[5] = mm128_bswap_64( s[5] );
d[6] = mm128_bswap_64( s[6] );
d[7] = mm128_bswap_64( s[7] );
}
static inline void mm128_block_bswap_32( __m128i *d, __m128i *s )