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added vshuf()

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This commit is contained in:
Ahmet Inan 2021-06-21 08:18:15 +02:00
commit 778d51ac0f
4 changed files with 160 additions and 0 deletions
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16
sse4_1.hh
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@ -1127,3 +1127,19 @@ inline SIMD<int32_t, 4> vclamp(SIMD<int32_t, 4> x, int32_t a, int32_t b)
return tmp;
}
template <>
inline SIMD<uint8_t, 16> vshuf(SIMD<uint8_t, 16> a, SIMD<uint8_t, 16> b)
{
SIMD<uint8_t, 16> tmp;
tmp.m = _mm_shuffle_epi8(a.m, b.m);
return tmp;
}
template <>
inline SIMD<int8_t, 16> vshuf(SIMD<int8_t, 16> a, SIMD<uint8_t, 16> b)
{
SIMD<int8_t, 16> tmp;
tmp.m = _mm_shuffle_epi8(a.m, b.m);
return tmp;
}