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Jeffrey Walton 2019-10-29 08:43:24 -04:00
parent 0968bb53c2
commit 90ebe6a362
No known key found for this signature in database
GPG Key ID: B36AB348921B1838
1 changed files with 44 additions and 29 deletions
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73
ppc_simd.h
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@ -937,7 +937,7 @@ inline uint32x4_p VecAdd64(const uint32x4_p& vec1, const uint32x4_p& vec2)
//@}
/// \name OTHER OPERATIONS
/// \name PERMUTE
//@{
/// \brief Permutes a vector
@ -977,6 +977,11 @@ inline T1 VecPermute(const T1 vec1, const T1 vec2, const T2 mask)
return (T1)vec_perm(vec1, (T1)vec2, (uint8x16_p)mask);
}
//@}
/// \name SHIFT AND ROTATE
//@{
/// \brief Shift a vector left
/// \tparam C shift byte count
/// \tparam T vector type
@ -1151,34 +1156,6 @@ inline uint32x4_p VecShiftLeft(const uint32x4_p vec)
return vec_sl(vec, m);
}
/// \brief Merge two vectors
/// \tparam T vector type
/// \param vec1 the first vector
/// \param vec2 the second vector
/// \returns vector
/// \par Wraps
/// vec_mergeh
/// \since Crypto++ 8.1
template <class T>
inline T VecMergeHigh(const T vec1, const T vec2)
{
return vec_mergeh(vec1, vec2);
}
/// \brief Merge two vectors
/// \tparam T vector type
/// \param vec1 the first vector
/// \param vec2 the second vector
/// \returns vector
/// \par Wraps
/// vec_mergel
/// \since Crypto++ 8.1
template <class T>
inline T VecMergeLow(const T vec1, const T vec2)
{
return vec_mergel(vec1, vec2);
}
#if defined(_ARCH_PWR8) || defined(CRYPTOPP_DOXYGEN_PROCESSING)
/// \brief Rotate a packed vector left
@ -1281,6 +1258,39 @@ inline uint64x2_p VecShiftRight(const uint64x2_p vec)
#endif // VSX or ARCH_PWR8
//@}
/// \name OTHER OPERATIONS
//@{
/// \brief Merge two vectors
/// \tparam T vector type
/// \param vec1 the first vector
/// \param vec2 the second vector
/// \returns vector
/// \par Wraps
/// vec_mergeh
/// \since Crypto++ 8.1
template <class T>
inline T VecMergeHigh(const T vec1, const T vec2)
{
return vec_mergeh(vec1, vec2);
}
/// \brief Merge two vectors
/// \tparam T vector type
/// \param vec1 the first vector
/// \param vec2 the second vector
/// \returns vector
/// \par Wraps
/// vec_mergel
/// \since Crypto++ 8.1
template <class T>
inline T VecMergeLow(const T vec1, const T vec2)
{
return vec_mergel(vec1, vec2);
}
/// \brief Exchange high and low double words
/// \tparam T vector type
/// \param vec the vector
@ -1338,6 +1348,11 @@ inline T VecGetHigh(const T val)
#endif
}
//@}
/// \name COMPARISON
//@{
/// \brief Compare two vectors
/// \tparam T1 vector type
/// \tparam T2 vector type