From 7cae8918c019feabf6c143c430d0cd82c74aeec3 Mon Sep 17 00:00:00 2001 From: Gael Guennebaud Date: Thu, 21 Jan 2016 20:30:32 +0100 Subject: [PATCH] Fix compilation on old gcc+AVX --- Eigen/src/Core/arch/SSE/MathFunctions.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Eigen/src/Core/arch/SSE/MathFunctions.h b/Eigen/src/Core/arch/SSE/MathFunctions.h index 0dd52f96e..74f6abc37 100644 --- a/Eigen/src/Core/arch/SSE/MathFunctions.h +++ b/Eigen/src/Core/arch/SSE/MathFunctions.h @@ -524,7 +524,7 @@ template<> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE float sqrt(const float &x) { - return internal::pfirst(_mm_sqrt_ss(_mm_set_ss(x))); + return internal::pfirst(internal::Packet4f(_mm_sqrt_ss(_mm_set_ss(x)))); } template<> @@ -532,9 +532,9 @@ EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE double sqrt(const double &x) { #if EIGEN_COMP_GNUC - return internal::pfirst(__builtin_ia32_sqrtsd(_mm_set_sd(x))); + return internal::pfirst(internal::Packet2d(__builtin_ia32_sqrtsd(_mm_set_sd(x)))); #else - return internal::pfirst(_mm_sqrt_pd(_mm_set_sd(x))); + return internal::pfirst(internal::Packet2d(_mm_sqrt_pd(_mm_set_sd(x)))); #endif }