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| author |  Gael Guennebaud <g.gael@free.fr> | 2010-07-09 19:33:43 +0200 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2010-07-09 19:33:43 +0200 |
| commit | 96f9015807365d253e1c5ab8a82595973ebfa72e (patch) | |
| tree | 1c1c23216996a563b879f4c03bad98f36495c84a | |
| parent | b2effa2b2c464a2e8cb1c4d5b71843b6514a50ae (diff) | |
disable MSVC optimization when the underlying compiler is ICC
| -rw-r--r-- | Eigen/src/Core/arch/SSE/PacketMath.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Eigen/src/Core/arch/SSE/PacketMath.h b/Eigen/src/Core/arch/SSE/PacketMath.h index 9382fbde5..a5d527271 100644 --- a/Eigen/src/Core/arch/SSE/PacketMath.h +++ b/Eigen/src/Core/arch/SSE/PacketMath.h @@ -264,13 +264,13 @@ template<> EIGEN_STRONG_INLINE void ei_prefetch<float>(const float* addr) { _m template<> EIGEN_STRONG_INLINE void ei_prefetch<double>(const double* addr) { _mm_prefetch((const char*)(addr), _MM_HINT_T0); } template<> EIGEN_STRONG_INLINE void ei_prefetch<int>(const int* addr) { _mm_prefetch((const char*)(addr), _MM_HINT_T0); } -#if defined(_MSC_VER) && (_MSC_VER <= 1500) && defined(_WIN64) +#if defined(_MSC_VER) && (_MSC_VER <= 1500) && defined(_WIN64) && !defined(__INTEL_COMPILER) // The temporary variable fixes an internal compilation error. // Direct of the struct members fixed bug #62. template<> EIGEN_STRONG_INLINE float ei_pfirst<Packet4f>(const Packet4f& a) { return a.m128_f32[0]; } template<> EIGEN_STRONG_INLINE double ei_pfirst<Packet2d>(const Packet2d& a) { return a.m128d_f64[0]; } template<> EIGEN_STRONG_INLINE int ei_pfirst<Packet4i>(const Packet4i& a) { int x = _mm_cvtsi128_si32(a); return x; } -#elif defined(_MSC_VER) && (_MSC_VER <= 1500) +#elif defined(_MSC_VER) && (_MSC_VER <= 1500) && !defined(__INTEL_COMPILER) // The temporary variable fixes an internal compilation error. template<> EIGEN_STRONG_INLINE float ei_pfirst<Packet4f>(const Packet4f& a) { float x = _mm_cvtss_f32(a); return x; } template<> EIGEN_STRONG_INLINE double ei_pfirst<Packet2d>(const Packet2d& a) { double x = _mm_cvtsd_f64(a); return x; } |