From 22edb468236d19ed3f3d700ff37da342035e26d0 Mon Sep 17 00:00:00 2001 From: Rasmus Munk Larsen Date: Tue, 6 Apr 2021 16:22:36 +0000 Subject: Align local arrays to Packet boundary. --- Eigen/src/Core/GenericPacketMath.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'Eigen') diff --git a/Eigen/src/Core/GenericPacketMath.h b/Eigen/src/Core/GenericPacketMath.h index bc0fe39a7..53800a005 100644 --- a/Eigen/src/Core/GenericPacketMath.h +++ b/Eigen/src/Core/GenericPacketMath.h @@ -556,7 +556,7 @@ template EIGEN_DEVICE_FUNC inline Packet peven_mask(const Packet& /*a*/) { typedef typename unpacket_traits::type Scalar; const size_t n = unpacket_traits::size; - Scalar elements[n]; + EIGEN_ALIGN_TO_BOUNDARY(sizeof(Packet)) Scalar elements[n]; for(size_t i = 0; i < n; ++i) { memset(elements+i, ((i & 1) == 0 ? 0xff : 0), sizeof(Scalar)); } @@ -731,7 +731,7 @@ EIGEN_DEVICE_FUNC inline typename unpacket_traits::type predux_helper(const Packet& a, Op op) { typedef typename unpacket_traits::type Scalar; const size_t n = unpacket_traits::size; - Scalar elements[n]; + EIGEN_ALIGN_TO_BOUNDARY(sizeof(Packet)) Scalar elements[n]; pstoreu(elements, a); for(size_t k = n / 2; k > 0; k /= 2) { for(size_t i = 0; i < k; ++i) { -- cgit v1.2.3