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Fix use of Packet2d type for non-VSX.

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Chip Kerchner 2022-08-03 20:48:13 +00:00 committed by Rasmus Munk Larsen
parent ce60a7be83
commit 84a9d6fac9
1 changed files with 5 additions and 0 deletions
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5
Eigen/src/Core/arch/AltiVec/Complex.h
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@ -268,8 +268,13 @@ template<> EIGEN_STRONG_INLINE Packet2cf pcplxflip<Packet2cf>(const Packet2cf& x
EIGEN_STRONG_INLINE void ptranspose(PacketBlock<Packet2cf,2>& kernel) EIGEN_STRONG_INLINE void ptranspose(PacketBlock<Packet2cf,2>& kernel)
{ {
#ifdef __VSX__
Packet4f tmp = reinterpret_cast<Packet4f>(vec_mergeh(reinterpret_cast<Packet2d>(kernel.packet[0].v), reinterpret_cast<Packet2d>(kernel.packet[1].v))); Packet4f tmp = reinterpret_cast<Packet4f>(vec_mergeh(reinterpret_cast<Packet2d>(kernel.packet[0].v), reinterpret_cast<Packet2d>(kernel.packet[1].v)));
kernel.packet[1].v = reinterpret_cast<Packet4f>(vec_mergel(reinterpret_cast<Packet2d>(kernel.packet[0].v), reinterpret_cast<Packet2d>(kernel.packet[1].v))); kernel.packet[1].v = reinterpret_cast<Packet4f>(vec_mergel(reinterpret_cast<Packet2d>(kernel.packet[0].v), reinterpret_cast<Packet2d>(kernel.packet[1].v)));
#else
Packet4f tmp = vec_perm(kernel.packet[0].v, kernel.packet[1].v, p16uc_TRANSPOSE64_HI);
kernel.packet[1].v = vec_perm(kernel.packet[0].v, kernel.packet[1].v, p16uc_TRANSPOSE64_LO);
#endif
kernel.packet[0].v = tmp; kernel.packet[0].v = tmp;
} }