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Fix compilation error with Clang on Android: _mm_extract_epi64 fails to compile.

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This commit is contained in:
Rasmus Munk Larsen 2020-04-29 00:58:41 +00:00
parent 82f54ad144
commit fbe7916c55
1 changed files with 0 additions and 7 deletions
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7
Eigen/src/Core/arch/SSE/PacketMath.h
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@ -776,17 +776,10 @@ template<> EIGEN_STRONG_INLINE int predux<Packet4i>(const Packet4i& a)
}
#endif
#ifdef EIGEN_VECTORIZE_SSE4_1
template<> EIGEN_STRONG_INLINE bool predux<Packet16b>(const Packet16b& a) {
Packet16b tmp = _mm_or_si128(a, _mm_unpackhi_epi64(a,a));
return _mm_extract_epi64(tmp, 0) != 0;
}
#else
template<> EIGEN_STRONG_INLINE bool predux<Packet16b>(const Packet16b& a) {
Packet4i tmp = _mm_or_si128(a, _mm_unpackhi_epi64(a,a));
return (pfirst(tmp) != 0) || (pfirst<Packet4i>(_mm_shuffle_epi32(tmp, 1)) != 0);
}
#endif
// Other reduction functions: