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| author |  Rasmus Larsen <rmlarsen@google.com> | 2019-01-09 15:04:17 -0800 |
|---|---|---|
| committer | Rasmus Larsen <rmlarsen@google.com> | 2019-01-09 15:04:17 -0800 |
| commit | cb3c059fa4449f7ea1344ea8c677d8b427f6a273 (patch) | |
| tree | 49543f9ca12a8f3cce75823999081816796fa490 /Eigen/src/Core/arch/SSE | |
| parent | 055f0b73dbdd3b6e32ab10f8c3538b360124627f (diff) | |
| parent | d812f411c3f99e93a774b80ed3772603303c6c59 (diff) | |
Merged eigen/eigen into default
Diffstat (limited to 'Eigen/src/Core/arch/SSE')
| -rwxr-xr-x | Eigen/src/Core/arch/SSE/PacketMath.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Eigen/src/Core/arch/SSE/PacketMath.h b/Eigen/src/Core/arch/SSE/PacketMath.h index 71cf6b3bb..b8a5497a9 100755 --- a/Eigen/src/Core/arch/SSE/PacketMath.h +++ b/Eigen/src/Core/arch/SSE/PacketMath.h @@ -813,6 +813,17 @@ template<> EIGEN_STRONG_INLINE int predux_max<Packet4i>(const Packet4i& a) #endif // EIGEN_VECTORIZE_SSE4_1 } +// not needed yet +// template<> EIGEN_STRONG_INLINE bool predux_all(const Packet4f& x) +// { +// return _mm_movemask_ps(x) == 0xF; +// } + +template<> EIGEN_STRONG_INLINE bool predux_any(const Packet4f& x) +{ + return _mm_movemask_ps(x) != 0x0; +} + #if EIGEN_COMP_GNUC // template <> EIGEN_STRONG_INLINE Packet4f pmadd(const Packet4f& a, const Packet4f& b, const Packet4f& c) // { |