From caf7e6e7a7ccbd577967d2766e8809e5bb61d694 Mon Sep 17 00:00:00 2001 From: Christoph Hertzberg Date: Fri, 24 Aug 2018 19:04:33 +0200 Subject: [PATCH] Use Intel cast intrinsics, since MSVC does not allow direct casting. Reported by David Winkler. --- Eigen/src/Core/arch/AVX512/PacketMath.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Eigen/src/Core/arch/AVX512/PacketMath.h b/Eigen/src/Core/arch/AVX512/PacketMath.h index 89705248a..5adddc7ae 100644 --- a/Eigen/src/Core/arch/AVX512/PacketMath.h +++ b/Eigen/src/Core/arch/AVX512/PacketMath.h @@ -648,13 +648,13 @@ template<> EIGEN_STRONG_INLINE Packet8d preverse(const Packet8d& a) template<> EIGEN_STRONG_INLINE Packet16f pabs(const Packet16f& a) { // _mm512_abs_ps intrinsic not found, so hack around it - return (__m512)_mm512_and_si512((__m512i)a, _mm512_set1_epi32(0x7fffffff)); + return _mm512_castsi512_ps(_mm512_and_si512(_mm512_castps_si512(a), _mm512_set1_epi32(0x7fffffff))); } template <> EIGEN_STRONG_INLINE Packet8d pabs(const Packet8d& a) { // _mm512_abs_ps intrinsic not found, so hack around it - return (__m512d)_mm512_and_si512((__m512i)a, - _mm512_set1_epi64(0x7fffffffffffffff)); + return _mm512_castsi512_pd(_mm512_and_si512(_mm512_castpd_si512(a), + _mm512_set1_epi64(0x7fffffffffffffff))); } #ifdef EIGEN_VECTORIZE_AVX512DQ