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MSVC does not like using uninitialized SSE variables, so we have to pass all zeros.

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Hauke Heibel 2011-02-12 21:29:16 +01:00
parent 509ca63543
commit 1a6597b8e4
1 changed files with 1 additions and 1 deletions
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Eigen/src/Core/arch/SSE/PacketMath.h
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@ -229,7 +229,7 @@ template<> EIGEN_STRONG_INLINE Packet4i pload<Packet4i>(const int* from) { E
// (i.e., it does not generate an unaligned load!! // (i.e., it does not generate an unaligned load!!
// TODO On most architectures this version should also be faster than a single _mm_loadu_ps // TODO On most architectures this version should also be faster than a single _mm_loadu_ps
// so we could also enable it for MSVC08 but first we have to make this later does not generate crap when doing so... // so we could also enable it for MSVC08 but first we have to make this later does not generate crap when doing so...
__m128 res = _mm_loadl_pi(res, (const __m64*)(from)); __m128 res = _mm_loadl_pi(_mm_set1_ps(0.0f), (const __m64*)(from));
res = _mm_loadh_pi(res, (const __m64*)(from+2)); res = _mm_loadh_pi(res, (const __m64*)(from+2));
return res; return res;
#else #else