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Fix alignment bug in avx pcast<Packet4l, Packet4d>

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Charles Schlosser 2025-10-09 02:50:42 +00:00 committed by Rasmus Munk Larsen
parent 4bd382df56
commit 5996176b88
1 changed files with 2 additions and 2 deletions
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Eigen/src/Core/arch/AVX/TypeCasting.h
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@ -240,8 +240,8 @@ EIGEN_STRONG_INLINE Packet4d pcast<Packet4l, Packet4d>(const Packet4l& a) {
#if defined(EIGEN_VECTORIZE_AVX512DQ) && defined(EIGEN_VECTORIZE_AVS512VL) #if defined(EIGEN_VECTORIZE_AVX512DQ) && defined(EIGEN_VECTORIZE_AVS512VL)
return _mm256_cvtepi64_pd(a); return _mm256_cvtepi64_pd(a);
#else #else
EIGEN_ALIGN16 int64_t aux[4]; int64_t aux[4];
pstore(aux, a); pstoreu(aux, a);
return _mm256_set_pd(static_cast<double>(aux[3]), static_cast<double>(aux[2]), static_cast<double>(aux[1]), return _mm256_set_pd(static_cast<double>(aux[3]), static_cast<double>(aux[2]), static_cast<double>(aux[1]),
static_cast<double>(aux[0])); static_cast<double>(aux[0]));
#endif #endif