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Diffstat (limited to 'Eigen/src/Core/arch/AVX/PacketMath.h')
-rw-r--r-- | Eigen/src/Core/arch/AVX/PacketMath.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Eigen/src/Core/arch/AVX/PacketMath.h b/Eigen/src/Core/arch/AVX/PacketMath.h index 05b15b852..e60ef307b 100644 --- a/Eigen/src/Core/arch/AVX/PacketMath.h +++ b/Eigen/src/Core/arch/AVX/PacketMath.h @@ -609,6 +609,26 @@ template<> EIGEN_STRONG_INLINE Packet4d pblend(const Selector<4>& ifPacket, cons return _mm256_blendv_pd(thenPacket, elsePacket, false_mask); } +template<> EIGEN_STRONG_INLINE Packet8f pinsertfirst(const Packet8f& a, float b) +{ + return _mm256_blend_ps(a,pset1<Packet8f>(b),1); +} + +template<> EIGEN_STRONG_INLINE Packet4d pinsertfirst(const Packet4d& a, double b) +{ + return _mm256_blend_pd(a,pset1<Packet4d>(b),1); +} + +template<> EIGEN_STRONG_INLINE Packet8f pinsertlast(const Packet8f& a, float b) +{ + return _mm256_blend_ps(a,pset1<Packet8f>(b),(1<<7)); +} + +template<> EIGEN_STRONG_INLINE Packet4d pinsertlast(const Packet4d& a, double b) +{ + return _mm256_blend_pd(a,pset1<Packet4d>(b),(1<<3)); +} + } // end namespace internal } // end namespace Eigen |