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SuperVector vsh* implementations

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This commit is contained in:
Apostolos Tapsas
2021-10-15 14:07:17 +00:00
parent b1f53f8e49
commit e084c2d6e4
2 changed files with 137 additions and 225 deletions
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296
src/util/supervector/arch/ppc64el/impl.cpp
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@@ -167,8 +167,6 @@ really_inline SuperVector<16> SuperVector<16>::operator!() const
template <>
really_inline SuperVector<16> SuperVector<16>::opandnot(SuperVector<16> const &b) const
{
//m128 and_res = vec_and(u.v128[0], b.u.v128[0]);
//return vec_xor(and_res,and_res);
return vec_xor(vec_and(u.v128[0], b.u.v128[0]), vec_and(u.v128[0], b.u.v128[0]));
}
@@ -186,35 +184,31 @@ really_inline SuperVector<16> SuperVector<16>::operator!=(SuperVector<16> const
}
template <>
really_inline SuperVector<16> SuperVector<16>::operator>(SuperVector<16> const UNUSED &b) const
{
//return {vcgtq_s8((int16x8_t)u.v128[0], (int16x8_t)b.u.v128[0])};
// #warning FIXME
return Zeroes();
really_inline SuperVector<16> SuperVector<16>::operator>(SuperVector<16> const &b) const
{
int32x4_t v = {u.s32[0] > b.u.s32[0], u.s32[1] > b.u.s32[1], u.s32[2] > b.u.s32[2], u.s32[3] > b.u.s32[3]};
return (m128) v;
}
template <>
really_inline SuperVector<16> SuperVector<16>::operator>=(SuperVector<16> const UNUSED &b) const
really_inline SuperVector<16> SuperVector<16>::operator>=(SuperVector<16> const &b) const
{
//return {vcgeq_s8((int16x8_t)u.v128[0], (int16x8_t)b.u.v128[0])};
// #warning FIXME
return Zeroes();
int32x4_t v = {u.s32[0] >= b.u.s32[0], u.s32[1] >= b.u.s32[1], u.s32[2] >= b.u.s32[2], u.s32[3] >= b.u.s32[3]};
return (m128) v;
}
template <>
really_inline SuperVector<16> SuperVector<16>::operator<(SuperVector<16> const UNUSED &b) const
really_inline SuperVector<16> SuperVector<16>::operator<(SuperVector<16> const &b) const
{
//return {vcltq_s8((int16x8_t)u.v128[0], (int16x8_t)b.u.v128[0])};
// #warning FIXME
return Zeroes();
int32x4_t v = {u.s32[0] < b.u.s32[0], u.s32[1] < b.u.s32[1], u.s32[2] < b.u.s32[2], u.s32[3] < b.u.s32[3]};
return (m128) v;
}
template <>
really_inline SuperVector<16> SuperVector<16>::operator<=(SuperVector<16> const UNUSED &b) const
really_inline SuperVector<16> SuperVector<16>::operator<=(SuperVector<16> const &b) const
{
//return {vcgeq_s8((int16x8_t)u.v128[0], (int16x8_t)b.u.v128[0])};
// #warning FIXME
return Zeroes();
int32x4_t v = {u.s32[0] <= b.u.s32[0], u.s32[1] <= b.u.s32[1], u.s32[2] <= b.u.s32[2], u.s32[3] <= b.u.s32[3]};
return (m128) v;
}
@@ -222,7 +216,6 @@ template <>
really_inline SuperVector<16> SuperVector<16>::eq(SuperVector<16> const &b) const
{
return (*this == b);
//return {(m128) vec_cmpeq((int8x16_t)u.v128[0], (int8x16_t)b.u.v128[0])};
}
template <>
@@ -259,99 +252,88 @@ template <>
template<uint8_t N>
really_inline SuperVector<16> SuperVector<16>::vshl_8_imm() const
{
return { (m128) vec_sl((int8x16_t)u.v128[0], vec_splats((uint8_t)N)) };
//return {(m128)vshlq_n_s8(u.v128[0], N)};
// #warning FIXME
return Zeroes();
}
template <>
template<uint8_t N>
really_inline SuperVector<16> SuperVector<16>::vshl_16_imm() const
{
return { (m128) vec_sl((int16x8_t)u.v128[0], vec_splats((uint16_t)N)) };
//return {(m128)vshlq_n_s16(u.v128[0], N)};
// #warning FIXME
return Zeroes();
}
template <>
template<uint8_t N>
really_inline SuperVector<16> SuperVector<16>::vshl_32_imm() const
{
return { (m128) vec_sl((int32x4_t)u.v128[0], vec_splats((uint32_t)N)) };
//return {(m128)vshlq_n_s32(u.v128[0], N)};
// #warning FIXME
return Zeroes();
}
template <>
template<uint8_t N>
really_inline SuperVector<16> SuperVector<16>::vshl_64_imm() const
{
return { (m128) vec_sl((int64x2_t)u.v128[0], vec_splats((uint64_t)N)) };
//return {(m128)vshlq_n_s64(u.v128[0], N)};
// #warning FIXME
return Zeroes();
}
template <>
template<uint8_t N>
really_inline SuperVector<16> SuperVector<16>::vshl_128_imm() const
{
return { (m128) vec_sld((int8x16_t)u.v128[0], (int8x16_t)vec_splat_s8(0), N)};
//return {vextq_s8(vdupq_n_u8(0), (int16x8_t)u.v128[0], 16 - N)};
// #warning FIXME
return Zeroes();
}
template <>
template<uint8_t N>
really_inline SuperVector<16> SuperVector<16>::vshl_imm() const
{
//return vshl_128_imm<N>();
// #warning FIXME
return Zeroes();
return vshl_128_imm<N>();
}
template <>
template<uint8_t N>
really_inline SuperVector<16> SuperVector<16>::vshr_8_imm() const
{
return { (m128) vec_sr((int8x16_t)u.v128[0], vec_splats((uint8_t)N)) };
//return {(m128)vshrq_n_s8(u.v128[0], N)};
// #warning FIXME
return Zeroes();
}
template <>
template<uint8_t N>
really_inline SuperVector<16> SuperVector<16>::vshr_16_imm() const
{
return { (m128) vec_sr((int16x8_t)u.v128[0], vec_splats((uint16_t)N)) };
//return {(m128)vshrq_n_s16(u.v128[0], N)};
// #warning FIXME
return Zeroes();
}
template <>
template<uint8_t N>
really_inline SuperVector<16> SuperVector<16>::vshr_32_imm() const
{
return { (m128) vec_sr((int32x4_t)u.v128[0], vec_splats((uint32_t)N)) };
//return {(m128)vshrq_n_s32(u.v128[0], N)};
// #warning FIXME
return Zeroes();
}
template <>
template<uint8_t N>
really_inline SuperVector<16> SuperVector<16>::vshr_64_imm() const
{
{
return { (m128) vec_sr((int64x2_t)u.v128[0], vec_splats((uint64_t)N)) };
//return {(m128)vshrq_n_s64(u.v128[0], N)};
// #warning FIXME
return Zeroes();
}
template <>
template<uint8_t N>
really_inline SuperVector<16> SuperVector<16>::vshr_128_imm() const
{
{
return { (m128) vec_sld((int8x16_t)vec_splat_s8(0), (int8x16_t)u.v128[0], 16 - N) };
//return {vextq_s8((int16x8_t)u.v128[0], vdupq_n_u8(0), N)};
// #warning FIXME
return Zeroes();
}
template <>
@@ -378,63 +360,56 @@ template SuperVector<16> SuperVector<16>::vshr_128_imm<4>() const;
#endif
template <>
really_inline SuperVector<16> SuperVector<16>::vshl_8 (uint8_t const UNUSED N) const
really_inline SuperVector<16> SuperVector<16>::vshl_8 (uint8_t const N) const
{
//if (N == 0) return *this;
//if (N == 16) return Zeroes();
//SuperVector result;
if (N == 0) return *this;
if (N == 16) return Zeroes();
SuperVector result;
Unroller<1, 16>::iterator([&,v=this](auto const i) { constexpr uint8_t n = i.value; if (N == n) result = {(m128) vec_sl((int8x16_t)u.v128[0], vec_splats((uint8_t)n))}; });
//Unroller<1, 16>::iterator([&,v=this](auto const i) { constexpr uint8_t n = i.value; if (N == n) result = {(m128)vshlq_n_s8(u.v128[0], n)}; });
//return result;
// #warning FIXME
return Zeroes();
return result;
}
template <>
really_inline SuperVector<16> SuperVector<16>::vshl_16 (uint8_t const UNUSED N) const
{
//if (N == 0) return *this;
//if (N == 16) return Zeroes();
//SuperVector result;
if (N == 0) return *this;
if (N == 16) return Zeroes();
SuperVector result;
Unroller<1, 16>::iterator([&,v=this](auto const i) { constexpr uint8_t n = i.value; if (N == n) result = {(m128) vec_sl((int16x8_t)u.v128[0], vec_splats((uint16_t)n))}; });
//Unroller<1, 16>::iterator([&,v=this](auto const i) { constexpr uint8_t n = i.value; if (N == n) result = {(m128)vshlq_n_s16(u.v128[0], n)}; });
//return result;
// #warning FIXME
return Zeroes();
return result;
}
template <>
really_inline SuperVector<16> SuperVector<16>::vshl_32 (uint8_t const UNUSED N) const
really_inline SuperVector<16> SuperVector<16>::vshl_32 (uint8_t const N) const
{
//if (N == 0) return *this;
//if (N == 16) return Zeroes();
//SuperVector result;
if (N == 0) return *this;
if (N == 16) return Zeroes();
SuperVector result;
Unroller<1, 16>::iterator([&,v=this](auto const i) { constexpr uint8_t n = i.value; if (N == n) result = {(m128) vec_sl((int32x4_t)u.v128[0], vec_splats((uint32_t)n))}; });
//Unroller<1, 16>::iterator([&,v=this](auto const i) { constexpr uint8_t n = i.value; if (N == n) result = {(m128)vshlq_n_s32(u.v128[0], n)}; });
//return result;
// #warning FIXME
return Zeroes();
return result;
}
template <>
really_inline SuperVector<16> SuperVector<16>::vshl_64 (uint8_t const UNUSED N) const
really_inline SuperVector<16> SuperVector<16>::vshl_64 (uint8_t const N) const
{
//if (N == 0) return *this;
//if (N == 16) return Zeroes();
//SuperVector result;
//Unroller<1, 16>::iterator([&,v=this](auto const i) { constexpr uint8_t n = i.value; if (N == n) result = {(m128)vshlq_n_s64(u.v128[0], n)}; });
//return result;
// #warning FIXME
return Zeroes();
if (N == 0) return *this;
if (N == 16) return Zeroes();
SuperVector result;
Unroller<1, 16>::iterator([&,v=this](auto const i) { constexpr uint8_t n = i.value; if (N == n) result = {(m128) vec_sl((int64x2_t)u.v128[0], vec_splats((uint64_t)n))}; });
return result;
}
template <>
really_inline SuperVector<16> SuperVector<16>::vshl_128(uint8_t const UNUSED N) const
really_inline SuperVector<16> SuperVector<16>::vshl_128(uint8_t const N) const
{
//if (N == 0) return *this;
//if (N == 16) return Zeroes();
//SuperVector result;
//Unroller<1, 16>::iterator([&,v=this](auto const i) { constexpr uint8_t n = i.value; if (N == n) result = {vextq_s8(vdupq_n_u8(0), (int16x8_t)u.v128[0], 16 - n)}; });
//return result;
// #warning FIXME
return Zeroes();
if (N == 0) return *this;
if (N == 16) return Zeroes();
SuperVector result;
Unroller<1, 16>::iterator([&,v=this](auto const i) { constexpr uint8_t n = i.value; if (N == n) result = {(m128) vec_sld((int8x16_t)u.v128[0], (int8x16_t)vec_splat_s8(0), n)}; });
return result;
}
template <>
@@ -444,63 +419,56 @@ really_inline SuperVector<16> SuperVector<16>::vshl(uint8_t const N) const
}
template <>
really_inline SuperVector<16> SuperVector<16>::vshr_8 (uint8_t const UNUSED N) const
really_inline SuperVector<16> SuperVector<16>::vshr_8 (uint8_t const N) const
{
//if (N == 0) return *this;
//if (N == 16) return Zeroes();
//SuperVector result;
if (N == 0) return *this;
if (N == 16) return Zeroes();
SuperVector result;
Unroller<1, 16>::iterator([&,v=this](auto const i) { constexpr uint8_t n = i.value; if (N == n) result = {(m128) vec_sr((int8x16_t)u.v128[0], vec_splats((uint8_t)n))}; });
//Unroller<1, 16>::iterator([&,v=this](auto const i) { constexpr uint8_t n = i.value; if (N == n) result = {(m128)vshrq_n_s8(u.v128[0], n)}; });
//return result;
// #warning FIXME
return Zeroes();
return result;
}
template <>
really_inline SuperVector<16> SuperVector<16>::vshr_16 (uint8_t const UNUSED N) const
really_inline SuperVector<16> SuperVector<16>::vshr_16 (uint8_t const N) const
{
//if (N == 0) return *this;
//if (N == 16) return Zeroes();
//SuperVector result;
if (N == 0) return *this;
if (N == 16) return Zeroes();
SuperVector result;
Unroller<1, 16>::iterator([&,v=this](auto const i) { constexpr uint8_t n = i.value; if (N == n) result = {(m128) vec_sr((int16x8_t)u.v128[0], vec_splats((uint16_t)n))}; });
//Unroller<1, 16>::iterator([&,v=this](auto const i) { constexpr uint8_t n = i.value; if (N == n) result = {(m128)vshrq_n_s16(u.v128[0], n)}; });
//return result;
// #warning FIXME
return Zeroes();
return result;
}
template <>
really_inline SuperVector<16> SuperVector<16>::vshr_32 (uint8_t const UNUSED N) const
really_inline SuperVector<16> SuperVector<16>::vshr_32 (uint8_t const N) const
{
//if (N == 0) return *this;
//if (N == 16) return Zeroes();
//SuperVector result;
if (N == 0) return *this;
if (N == 16) return Zeroes();
SuperVector result;
Unroller<1, 16>::iterator([&,v=this](auto const i) { constexpr uint8_t n = i.value; if (N == n) result = {(m128) vec_sr((int32x4_t)u.v128[0], vec_splats((uint32_t)n))}; });
//Unroller<1, 16>::iterator([&,v=this](auto const i) { constexpr uint8_t n = i.value; if (N == n) result = {(m128)vshrq_n_s32(u.v128[0], n)}; });
//return result;
// #warning FIXME
return Zeroes();
return result;
}
template <>
really_inline SuperVector<16> SuperVector<16>::vshr_64 (uint8_t const UNUSED N) const
really_inline SuperVector<16> SuperVector<16>::vshr_64 (uint8_t const N) const
{
//if (N == 0) return *this;
//if (N == 16) return Zeroes();
//SuperVector result;
//Unroller<1, 16>::iterator([&,v=this](auto const i) { constexpr uint8_t n = i.value; if (N == n) result = {(m128)vshrq_n_s64(u.v128[0], n)}; });
//return result;
// #warning FIXME
return Zeroes();
if (N == 0) return *this;
if (N == 16) return Zeroes();
SuperVector result;
Unroller<1, 16>::iterator([&,v=this](auto const i) { constexpr uint8_t n = i.value; if (N == n) result = {(m128) vec_sr((int64x2_t)u.v128[0], vec_splats((uint64_t)n))}; });
return result;
}
template <>
really_inline SuperVector<16> SuperVector<16>::vshr_128(uint8_t const UNUSED N) const
{
//if (N == 0) return *this;
//if (N == 16) return Zeroes();
//SuperVector result;
//Unroller<1, 16>::iterator([&,v=this](auto const i) { constexpr uint8_t n = i.value; if (N == n) result = {vextq_s8((int16x8_t)u.v128[0], vdupq_n_u8(0), n)}; });
//return result;
// #warning FIXME
return Zeroes();
if (N == 0) return *this;
if (N == 16) return Zeroes();
SuperVector result;
Unroller<1, 16>::iterator([&,v=this](auto const i) { constexpr uint8_t n = i.value; if (N == n) result = {(m128) vec_sld((int8x16_t)vec_splat_u8(0), (int8x16_t)u.v128[0], 16 - n)}; });
return result;
}
template <>
@@ -513,21 +481,21 @@ template <>
really_inline SuperVector<16> SuperVector<16>::operator>>(uint8_t const N) const
{
switch(N) {
case 1: return {(m128) vec_sld((int16x8_t) vec_splat_s8(0), (int16x8_t) u.v128[0], 15)}; break;
case 2: return {(m128) vec_sld((int16x8_t) vec_splat_s8(0), (int16x8_t) u.v128[0], 14)}; break;
case 3: return {(m128) vec_sld((int16x8_t) vec_splat_s8(0), (int16x8_t) u.v128[0], 13)}; break;
case 4: return {(m128) vec_sld((int16x8_t) vec_splat_s8(0), (int16x8_t) u.v128[0], 12)}; break;
case 5: return {(m128) vec_sld((int16x8_t) vec_splat_s8(0), (int16x8_t) u.v128[0], 11)}; break;
case 6: return {(m128) vec_sld((int16x8_t) vec_splat_s8(0), (int16x8_t) u.v128[0], 10)}; break;
case 7: return {(m128) vec_sld((int16x8_t) vec_splat_s8(0), (int16x8_t) u.v128[0], 9)}; break;
case 8: return {(m128) vec_sld((int16x8_t) vec_splat_s8(0), (int16x8_t) u.v128[0], 8)}; break;
case 9: return {(m128) vec_sld((int16x8_t) vec_splat_s8(0), (int16x8_t) u.v128[0], 7)}; break;
case 10: return {(m128) vec_sld((int16x8_t) vec_splat_s8(0), (int16x8_t) u.v128[0], 6)}; break;
case 11: return {(m128) vec_sld((int16x8_t) vec_splat_s8(0), (int16x8_t) u.v128[0], 5)}; break;
case 12: return {(m128) vec_sld((int16x8_t) vec_splat_s8(0), (int16x8_t) u.v128[0], 4)}; break;
case 13: return {(m128) vec_sld((int16x8_t) vec_splat_s8(0), (int16x8_t) u.v128[0], 3)}; break;
case 14: return {(m128) vec_sld((int16x8_t) vec_splat_s8(0), (int16x8_t) u.v128[0], 2)}; break;
case 15: return {(m128) vec_sld((int16x8_t) vec_splat_s8(0), (int16x8_t) u.v128[0], 1)}; break;
case 1: return {(m128) vec_sld((int8x16_t) vec_splat_s8(0), (int8x16_t) u.v128[0], 15)}; break;
case 2: return {(m128) vec_sld((int8x16_t) vec_splat_s8(0), (int8x16_t) u.v128[0], 14)}; break;
case 3: return {(m128) vec_sld((int8x16_t) vec_splat_s8(0), (int8x16_t) u.v128[0], 13)}; break;
case 4: return {(m128) vec_sld((int8x16_t) vec_splat_s8(0), (int8x16_t) u.v128[0], 12)}; break;
case 5: return {(m128) vec_sld((int8x16_t) vec_splat_s8(0), (int8x16_t) u.v128[0], 11)}; break;
case 6: return {(m128) vec_sld((int8x16_t) vec_splat_s8(0), (int8x16_t) u.v128[0], 10)}; break;
case 7: return {(m128) vec_sld((int8x16_t) vec_splat_s8(0), (int8x16_t) u.v128[0], 9)}; break;
case 8: return {(m128) vec_sld((int8x16_t) vec_splat_s8(0), (int8x16_t) u.v128[0], 8)}; break;
case 9: return {(m128) vec_sld((int8x16_t) vec_splat_s8(0), (int8x16_t) u.v128[0], 7)}; break;
case 10: return {(m128) vec_sld((int8x16_t) vec_splat_s8(0), (int8x16_t) u.v128[0], 6)}; break;
case 11: return {(m128) vec_sld((int8x16_t) vec_splat_s8(0), (int8x16_t) u.v128[0], 5)}; break;
case 12: return {(m128) vec_sld((int8x16_t) vec_splat_s8(0), (int8x16_t) u.v128[0], 4)}; break;
case 13: return {(m128) vec_sld((int8x16_t) vec_splat_s8(0), (int8x16_t) u.v128[0], 3)}; break;
case 14: return {(m128) vec_sld((int8x16_t) vec_splat_s8(0), (int8x16_t) u.v128[0], 2)}; break;
case 15: return {(m128) vec_sld((int8x16_t) vec_splat_s8(0), (int8x16_t) u.v128[0], 1)}; break;
case 16: return Zeroes(); break;
default: break;
}
@@ -538,21 +506,21 @@ template <>
really_inline SuperVector<16> SuperVector<16>::operator<<(uint8_t const N) const
{
switch(N) {
case 1: return {(m128) vec_sld((int16x8_t) u.v128[0], (int16x8_t) vec_splat_s8(0), 1)}; break;
case 2: return {(m128) vec_sld((int16x8_t) u.v128[0], (int16x8_t) vec_splat_s8(0), 2)}; break;
case 3: return {(m128) vec_sld((int16x8_t) u.v128[0], (int16x8_t) vec_splat_s8(0), 3)}; break;
case 4: return {(m128) vec_sld((int16x8_t) u.v128[0], (int16x8_t) vec_splat_s8(0), 4)}; break;
case 5: return {(m128) vec_sld((int16x8_t) u.v128[0], (int16x8_t) vec_splat_s8(0), 5)}; break;
case 6: return {(m128) vec_sld((int16x8_t) u.v128[0], (int16x8_t) vec_splat_s8(0), 6)}; break;
case 7: return {(m128) vec_sld((int16x8_t) u.v128[0], (int16x8_t) vec_splat_s8(0), 7)}; break;
case 8: return {(m128) vec_sld((int16x8_t) u.v128[0], (int16x8_t) vec_splat_s8(0), 8)}; break;
case 9: return {(m128) vec_sld((int16x8_t) u.v128[0], (int16x8_t) vec_splat_s8(0), 9)}; break;
case 10: return {(m128) vec_sld((int16x8_t) u.v128[0], (int16x8_t) vec_splat_s8(0), 10)}; break;
case 11: return {(m128) vec_sld((int16x8_t) u.v128[0], (int16x8_t) vec_splat_s8(0), 11)}; break;
case 12: return {(m128) vec_sld((int16x8_t) u.v128[0], (int16x8_t) vec_splat_s8(0), 12)}; break;
case 13: return {(m128) vec_sld((int16x8_t) u.v128[0], (int16x8_t) vec_splat_s8(0), 13)}; break;
case 14: return {(m128) vec_sld((int16x8_t) u.v128[0], (int16x8_t) vec_splat_s8(0), 14)}; break;
case 15: return {(m128) vec_sld((int16x8_t) u.v128[0], (int16x8_t) vec_splat_s8(0), 15)}; break;
case 1: return {(m128) vec_sld((int8x16_t) u.v128[0], (int8x16_t) vec_splat_s8(0), 1)}; break;
case 2: return {(m128) vec_sld((int8x16_t) u.v128[0], (int8x16_t) vec_splat_s8(0), 2)}; break;
case 3: return {(m128) vec_sld((int8x16_t) u.v128[0], (int8x16_t) vec_splat_s8(0), 3)}; break;
case 4: return {(m128) vec_sld((int8x16_t) u.v128[0], (int8x16_t) vec_splat_s8(0), 4)}; break;
case 5: return {(m128) vec_sld((int8x16_t) u.v128[0], (int8x16_t) vec_splat_s8(0), 5)}; break;
case 6: return {(m128) vec_sld((int8x16_t) u.v128[0], (int8x16_t) vec_splat_s8(0), 6)}; break;
case 7: return {(m128) vec_sld((int8x16_t) u.v128[0], (int8x16_t) vec_splat_s8(0), 7)}; break;
case 8: return {(m128) vec_sld((int8x16_t) u.v128[0], (int8x16_t) vec_splat_s8(0), 8)}; break;
case 9: return {(m128) vec_sld((int8x16_t) u.v128[0], (int8x16_t) vec_splat_s8(0), 9)}; break;
case 10: return {(m128) vec_sld((int8x16_t) u.v128[0], (int8x16_t) vec_splat_s8(0), 10)}; break;
case 11: return {(m128) vec_sld((int8x16_t) u.v128[0], (int8x16_t) vec_splat_s8(0), 11)}; break;
case 12: return {(m128) vec_sld((int8x16_t) u.v128[0], (int8x16_t) vec_splat_s8(0), 12)}; break;
case 13: return {(m128) vec_sld((int8x16_t) u.v128[0], (int8x16_t) vec_splat_s8(0), 13)}; break;
case 14: return {(m128) vec_sld((int8x16_t) u.v128[0], (int8x16_t) vec_splat_s8(0), 14)}; break;
case 15: return {(m128) vec_sld((int8x16_t) u.v128[0], (int8x16_t) vec_splat_s8(0), 15)}; break;
case 16: return Zeroes(); break;
default: break;
}
@@ -587,7 +555,7 @@ really_inline SuperVector<16> SuperVector<16>::load(void const *ptr)
template <>
really_inline SuperVector<16> SuperVector<16>::loadu_maskz(void const *ptr, uint8_t const len)
{
SuperVector<16> mask = Ones().rshift128_var(16 -len);
SuperVector<16> mask = Ones_vshr(16 -len);
mask.print8("mask");
SuperVector<16> v = loadu(ptr);
v.print8("v");
@@ -642,38 +610,8 @@ really_inline SuperVector<16> SuperVector<16>::pshufb<true>(SuperVector<16> b)
template<>
really_inline SuperVector<16> SuperVector<16>::pshufb_maskz(SuperVector<16> b, uint8_t const len)
{
SuperVector<16> mask = Ones().rshift128_var(16 -len);
SuperVector<16> mask = Ones_vshr(16 -len);
return mask & pshufb(b);
}
/*
template<>
really_inline SuperVector<16> SuperVector<16>::lshift64(uint8_t const N)
{
uint64x2_t shift_indices = vec_splats((uint64_t)N);
return (m128) vec_sl((int64x2_t)u.v128[0] , shift_indices);
}
template<>
really_inline SuperVector<16> SuperVector<16>::rshift64(uint8_t const N)
{
uint64x2_t shift_indices = vec_splats((uint64_t)N);
return (m128) vec_sr((int64x2_t)u.v128[0] , shift_indices);
}
template<>
really_inline SuperVector<16> SuperVector<16>::lshift128(uint8_t const N)
{
return *this << N;
}
template<>
really_inline SuperVector<16> SuperVector<16>::rshift128(uint8_t const N)
{
return *this >> N;
}
*/
#endif