diff options
| author |  Gael Guennebaud <g.gael@free.fr> | 2015-02-10 23:11:35 +0100 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2015-02-10 23:11:35 +0100 |
| commit | fe25f3b8e3ee86d808b5f8f75f789cee8dffd581 (patch) | |
| tree | d71fd0ebd9dcad8c68159e9a96d23d9af9922454 /Eigen/src/Core/arch | |
| parent | d771295554b4d0238f136588ae526a4c23be9c6c (diff) | |
FMA has been wrongly disabled
Diffstat (limited to 'Eigen/src/Core/arch')
| -rw-r--r-- | Eigen/src/Core/arch/AVX/PacketMath.h | 2 | ||||
| -rwxr-xr-x | Eigen/src/Core/arch/SSE/PacketMath.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/Eigen/src/Core/arch/AVX/PacketMath.h b/Eigen/src/Core/arch/AVX/PacketMath.h index 485bac10b..fc2e78b2d 100644 --- a/Eigen/src/Core/arch/AVX/PacketMath.h +++ b/Eigen/src/Core/arch/AVX/PacketMath.h @@ -133,7 +133,7 @@ template<> EIGEN_STRONG_INLINE Packet8i pdiv<Packet8i>(const Packet8i& /*a*/, co return pset1<Packet8i>(0); } -#ifdef EIGEN_VECTORIZE_FMA +#ifdef __FMA__ template<> EIGEN_STRONG_INLINE Packet8f pmadd(const Packet8f& a, const Packet8f& b, const Packet8f& c) { #if EIGEN_COMP_GNUC || EIGEN_COMP_CLANG // clang stupidly generates a vfmadd213ps instruction plus some vmovaps on registers, diff --git a/Eigen/src/Core/arch/SSE/PacketMath.h b/Eigen/src/Core/arch/SSE/PacketMath.h index 3f6fb0254..63a859699 100755 --- a/Eigen/src/Core/arch/SSE/PacketMath.h +++ b/Eigen/src/Core/arch/SSE/PacketMath.h @@ -227,7 +227,7 @@ template<> EIGEN_STRONG_INLINE Packet4i pdiv<Packet4i>(const Packet4i& /*a*/, co // for some weird raisons, it has to be overloaded for packet of integers template<> EIGEN_STRONG_INLINE Packet4i pmadd(const Packet4i& a, const Packet4i& b, const Packet4i& c) { return padd(pmul(a,b), c); } -#ifdef EIGEN_VECTORIZE_FMA +#ifdef __FMA__ template<> EIGEN_STRONG_INLINE Packet4f pmadd(const Packet4f& a, const Packet4f& b, const Packet4f& c) { return _mm_fmadd_ps(a,b,c); } template<> EIGEN_STRONG_INLINE Packet2d pmadd(const Packet2d& a, const Packet2d& b, const Packet2d& c) { return _mm_fmadd_pd(a,b,c); } #endif |