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* fix a couple of remaining issues with previous commit,

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* merge ei_product_blocking_traits into ei_gepb_traits
This commit is contained in:
Gael Guennebaud
2010-07-19 15:45:13 +02:00
parent f8aae7a908
commit 6e157dd7c6
8 changed files with 116 additions and 143 deletions
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10
Eigen/src/Core/arch/SSE/Complex.h
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@@ -277,13 +277,9 @@ template<> EIGEN_STRONG_INLINE Packet1cd ei_pmul<Packet1cd>(const Packet1cd& a,
{
// TODO optimize it for SSE3 and 4
#ifdef EIGEN_VECTORIZE_SSE3
// return Packet1cd(_mm_addsub_pd(_mm_mul_pd(a.v, b.v),
// _mm_mul_pd(a.v, b.v/*ei_vec2d_swizzle1(b.v, 1, 0)*/)));
return Packet1cd(_mm_add_pd(_mm_mul_pd(a.v, b.v),
_mm_mul_pd(a.v, ei_vec2d_swizzle1(b.v, 1, 0))));
// return Packet1cd(_mm_addsub_pd(_mm_mul_pd(ei_vec2d_swizzle1(a.v, 0, 0), b.v),
// _mm_mul_pd(ei_vec2d_swizzle1(a.v, 1, 1),
// ei_vec2d_swizzle1(b.v, 1, 0))));
return Packet1cd(_mm_addsub_pd(_mm_mul_pd(ei_vec2d_swizzle1(a.v, 0, 0), b.v),
_mm_mul_pd(ei_vec2d_swizzle1(a.v, 1, 1),
ei_vec2d_swizzle1(b.v, 1, 0))));
#else
const __m128d mask = _mm_castsi128_pd(_mm_set_epi32(0x0,0x0,0x80000000,0x0));
return Packet1cd(_mm_add_pd(_mm_mul_pd(ei_vec2d_swizzle1(a.v, 0, 0), b.v),