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Fix compilation with GCC/AVX (workaround __m128 and __m256 being the same type with default ABI)

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Gael Guennebaud 2015-02-17 16:08:07 +01:00
parent 9daf8eba6f
commit 91ab2489dd
2 changed files with 2 additions and 2 deletions
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2
Eigen/src/Core/arch/SSE/Complex.h
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@ -474,7 +474,7 @@ ptranspose(PacketBlock<Packet2cf,2>& kernel) {
} }
template<> EIGEN_STRONG_INLINE Packet2cf pblend(const Selector<2>& ifPacket, const Packet2cf& thenPacket, const Packet2cf& elsePacket) { template<> EIGEN_STRONG_INLINE Packet2cf pblend(const Selector<2>& ifPacket, const Packet2cf& thenPacket, const Packet2cf& elsePacket) {
__m128d result = pblend(ifPacket, _mm_castps_pd(thenPacket.v), _mm_castps_pd(elsePacket.v)); __m128d result = pblend<Packet2d>(ifPacket, _mm_castps_pd(thenPacket.v), _mm_castps_pd(elsePacket.v));
return Packet2cf(_mm_castpd_ps(result)); return Packet2cf(_mm_castpd_ps(result));
} }

2
Eigen/src/Core/arch/SSE/PacketMath.h
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@ -34,7 +34,7 @@ namespace internal {
// One solution is to increase ABI version using -fabi-version=4 (or greater). // One solution is to increase ABI version using -fabi-version=4 (or greater).
// To workaround this inconvenince, we rather wrap 128bit types into the following helper // To workaround this inconvenince, we rather wrap 128bit types into the following helper
// structure: // structure:
// TODO disable this wrapper if abi-versio>=4, but to detect that without asking the user to define a macro? // TODO disable this wrapper if abi-versio>=4, but how to detect that without asking the user to define a macro?
template<typename T> template<typename T>
struct eigen_packet_wrapper struct eigen_packet_wrapper
{ {