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@@ -122,7 +122,7 @@ template<> EIGEN_STRONG_INLINE Packet4f ei_pmul<Packet4f>(const Packet4f& a, con
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template<> EIGEN_STRONG_INLINE Packet2d ei_pmul<Packet2d>(const Packet2d& a, const Packet2d& b) { return _mm_mul_pd(a,b); }
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template<> EIGEN_STRONG_INLINE Packet4i ei_pmul<Packet4i>(const Packet4i& a, const Packet4i& b)
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{
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#ifdef __SSE4_1__
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#ifdef EIGEN_VECTORIZE_SSE4_1
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return _mm_mullo_epi32(a,b);
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#else
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// this version is slightly faster than 4 scalar products
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@@ -269,7 +269,7 @@ template<> EIGEN_STRONG_INLINE Packet2d ei_pabs(const Packet2d& a)
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}
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template<> EIGEN_STRONG_INLINE Packet4i ei_pabs(const Packet4i& a)
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{
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#ifdef __SSSE3__
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#ifdef EIGEN_VECTORIZE_SSSE3
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return _mm_abs_epi32(a);
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#else
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Packet4i aux = _mm_srai_epi32(a,31);
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@@ -285,7 +285,7 @@ EIGEN_STRONG_INLINE void ei_punpackp(Packet4f* vecs)
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vecs[0] = _mm_castsi128_ps(_mm_shuffle_epi32(_mm_castps_si128(vecs[0]), 0x00));
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}
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#ifdef __SSE3__
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#ifdef EIGEN_VECTORIZE_SSE3
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// TODO implement SSE2 versions as well as integer versions
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template<> EIGEN_STRONG_INLINE Packet4f ei_preduxp<Packet4f>(const Packet4f* vecs)
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{
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@@ -446,7 +446,7 @@ template<> EIGEN_STRONG_INLINE int ei_predux_max<Packet4i>(const Packet4i& a)
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// }
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#endif
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#ifdef __SSSE3__
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#ifdef EIGEN_VECTORIZE_SSSE3
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// SSSE3 versions
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template<int Offset>
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struct ei_palign_impl<Offset,Packet4f>
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