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Fix AVX2 psignbit

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Charles Schlosser 2022-11-16 13:43:11 +00:00 committed by Rasmus Munk Larsen
parent 399ce1ed63
commit 02805bd56c
1 changed files with 2 additions and 0 deletions
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Eigen/src/Core/arch/AVX/PacketMath.h
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@ -1134,7 +1134,9 @@ template<> EIGEN_STRONG_INLINE Packet8i pabs(const Packet8i& a)
template<> EIGEN_STRONG_INLINE Packet8h psignbit(const Packet8h& a) { return _mm_srai_epi16(a, 15); }
template<> EIGEN_STRONG_INLINE Packet8bf psignbit(const Packet8bf& a) { return _mm_srai_epi16(a, 15); }
template<> EIGEN_STRONG_INLINE Packet8f psignbit(const Packet8f& a) { return _mm256_castsi256_ps(parithmetic_shift_right<31>((Packet8i)_mm256_castps_si256(a))); }
#ifdef EIGEN_VECTORIZE_AVX2
template<> EIGEN_STRONG_INLINE Packet4d psignbit(const Packet4d& a) { return _mm256_castsi256_pd(parithmetic_shift_right<63>((Packet4l)_mm256_castpd_si256(a))); }
#endif
template<> EIGEN_STRONG_INLINE Packet8f pfrexp<Packet8f>(const Packet8f& a, Packet8f& exponent) {
return pfrexp_generic(a,exponent);