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fix vectorization logic and code of cross3 which was never enabled..

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This commit is contained in:
Gael Guennebaud
2010-09-08 14:10:01 +02:00
parent f9123df772
commit 91e9344be9
3 changed files with 5 additions and 4 deletions
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4
Eigen/src/Geometry/arch/Geometry_SSE.h
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@@ -54,8 +54,8 @@ struct ei_cross3_impl<Architecture::SSE,VectorLhs,VectorRhs,float,true>
inline static typename ei_plain_matrix_type<VectorLhs>::type
run(const VectorLhs& lhs, const VectorRhs& rhs)
{
__m128 a = lhs.coeffs().packet<VectorLhs::Flags&AlignedBit ? Aligned : Unaligned>(0);
__m128 b = rhs.coeffs().packet<VectorRhs::Flags&AlignedBit ? Aligned : Unaligned>(0);
__m128 a = lhs.template packet<VectorLhs::Flags&AlignedBit ? Aligned : Unaligned>(0);
__m128 b = rhs.template packet<VectorRhs::Flags&AlignedBit ? Aligned : Unaligned>(0);
__m128 mul1=_mm_mul_ps(ei_vec4f_swizzle1(a,1,2,0,3),ei_vec4f_swizzle1(b,2,0,1,3));
__m128 mul2=_mm_mul_ps(ei_vec4f_swizzle1(a,2,0,1,3),ei_vec4f_swizzle1(b,1,2,0,3));
typename ei_plain_matrix_type<VectorLhs>::type res;