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Update pshiftleft to pass the shift as a true compile-time integer.

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Gael Guennebaud
2018-11-27 22:57:30 +01:00
parent fa7fd61eda
commit a1a5fbbd21
4 changed files with 11 additions and 9 deletions
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2
Eigen/src/Core/arch/SSE/PacketMath.h
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@@ -370,7 +370,7 @@ template<> EIGEN_STRONG_INLINE Packet4f pandnot<Packet4f>(const Packet4f& a, con
template<> EIGEN_STRONG_INLINE Packet2d pandnot<Packet2d>(const Packet2d& a, const Packet2d& b) { return _mm_andnot_pd(b,a); }
template<> EIGEN_STRONG_INLINE Packet4i pandnot<Packet4i>(const Packet4i& a, const Packet4i& b) { return _mm_andnot_si128(b,a); }
template<> EIGEN_STRONG_INLINE Packet4i pshiftleft<Packet4i>(const Packet4i& a, int n) { return _mm_slli_epi32(a,n); }
template<int N> EIGEN_STRONG_INLINE Packet4i pshiftleft(const Packet4i& a) { return _mm_slli_epi32(a,N); }
#ifdef EIGEN_VECTORIZE_SSE4_1
template<> EIGEN_STRONG_INLINE Packet4f pround<Packet4f>(const Packet4f& a) { return _mm_round_ps(a, 0); }