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Fix incorrect packet type for unsigned int version of pfirst() in MSVC workaround in PacketMath.h.

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This commit is contained in:
Rasmus Munk Larsen 2023-04-18 17:46:23 +00:00
parent 1e223a956c
commit 25685c90ad
1 changed files with 1 additions and 1 deletions
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Eigen/src/Core/arch/SSE/PacketMath.h
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@ -1070,7 +1070,7 @@ template<> EIGEN_STRONG_INLINE void prefetch<uint32_t>(const uint32_t* add
template<> EIGEN_STRONG_INLINE float pfirst<Packet4f>(const Packet4f& a) { return a.m128_f32[0]; }
template<> EIGEN_STRONG_INLINE double pfirst<Packet2d>(const Packet2d& a) { return a.m128d_f64[0]; }
template<> EIGEN_STRONG_INLINE int pfirst<Packet4i>(const Packet4i& a) { int x = _mm_cvtsi128_si32(a); return x; }
template<> EIGEN_STRONG_INLINE uint32_t pfirst<Packet4i>(const Packet4i& a) { uint32_t x = numext::bit_cast<uint32_t>(_mm_cvtsi128_si32(a)); return x; }
template<> EIGEN_STRONG_INLINE uint32_t pfirst<Packet4ui>(const Packet4ui& a) { uint32_t x = numext::bit_cast<uint32_t>(_mm_cvtsi128_si32(a)); return x; }
#elif EIGEN_COMP_MSVC_STRICT
// The temporary variable fixes an internal compilation error in vs <= 2008 and a wrong-result bug in vs 2010
template<> EIGEN_STRONG_INLINE float pfirst<Packet4f>(const Packet4f& a) { float x = _mm_cvtss_f32(a); return x; }