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Disable double version of compute_inverse_size4 on Inverse_NEON.h if Packet2d is not supported.

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Rasmus Munk Larsen 2020-09-17 23:51:06 +00:00
parent 880fa43b2b
commit 31a6b88ff3
1 changed files with 371 additions and 366 deletions
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5
Eigen/src/LU/arch/Inverse_NEON.h
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@ -173,6 +173,8 @@ struct compute_inverse_size4<Architecture::NEON, float, MatrixType, ResultType>
}
};
#if EIGEN_ARCH_ARM64 && !EIGEN_APPLE_DOUBLE_NEON_BUG
// same algorithm as above, except that each operand is split into
// halves for two registers to hold.
template <typename MatrixType, typename ResultType>
@ -362,6 +364,9 @@ struct compute_inverse_size4<Architecture::NEON, double, MatrixType, ResultType>
pstoret<double, Packet2d, ResultAlignment>(res + 3 * res_stride + 2, pmul(shuffle(iD2, iD1, 0), d2));
}
};
#endif // EIGEN_ARCH_ARM64 && !EIGEN_APPLE_DOUBLE_NEON_BUG
} // namespace internal
} // namespace Eigen
#endif