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| author |  Sakshi Goynar <sakshi.goynar@intel.com> | 2019-10-31 16:09:16 -0700 |
|---|---|---|
| committer | Sakshi Goynar <sakshi.goynar@intel.com> | 2019-10-31 16:09:16 -0700 |
| commit | 75b4c0a3e0ce69d8908c9b7daf644d797a3b9c0d (patch) | |
| tree | 738c30345bb6913f608b13a944b2c1ab7ea690d3 /Eigen/src/Core/arch/AVX512 | |
| parent | 8496f86f84a78e1d8b2424ad5048c5fdab37f58f (diff) | |
PR 751: Fixed compilation issue when compiling using MSVC with /arch:AVX512 flag
Diffstat (limited to 'Eigen/src/Core/arch/AVX512')
| -rw-r--r-- | Eigen/src/Core/arch/AVX512/MathFunctions.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Eigen/src/Core/arch/AVX512/MathFunctions.h b/Eigen/src/Core/arch/AVX512/MathFunctions.h index 1cf7338c2..99946cd29 100644 --- a/Eigen/src/Core/arch/AVX512/MathFunctions.h +++ b/Eigen/src/Core/arch/AVX512/MathFunctions.h @@ -15,13 +15,13 @@ namespace Eigen { namespace internal { // Disable the code for older versions of gcc that don't support many of the required avx512 instrinsics. -#if EIGEN_GNUC_AT_LEAST(5, 3) || EIGEN_COMP_CLANG +#if EIGEN_GNUC_AT_LEAST(5, 3) || EIGEN_COMP_CLANG || EIGEN_COMP_MSVC >= 1923 #define _EIGEN_DECLARE_CONST_Packet16f(NAME, X) \ const Packet16f p16f_##NAME = pset1<Packet16f>(X) #define _EIGEN_DECLARE_CONST_Packet16f_FROM_INT(NAME, X) \ - const Packet16f p16f_##NAME = (__m512)pset1<Packet16i>(X) + const Packet16f p16f_##NAME = preinterpret<Packet16f,Packet16i>(pset1<Packet16i>(X)) #define _EIGEN_DECLARE_CONST_Packet8d(NAME, X) \ const Packet8d p8d_##NAME = pset1<Packet8d>(X) @@ -72,7 +72,7 @@ plog<Packet16f>(const Packet16f& _x) { x = pmax(x, p16f_min_norm_pos); // Extract the shifted exponents. - Packet16f emm0 = _mm512_cvtepi32_ps(_mm512_srli_epi32((__m512i)x, 23)); + Packet16f emm0 = _mm512_cvtepi32_ps(_mm512_srli_epi32(preinterpret<Packet16i,Packet16f>(x), 23)); Packet16f e = _mm512_sub_ps(emm0, p16f_126f); // Set the exponents to -1, i.e. x are in the range [0.5,1). |