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Fix "unary minus operator applied to unsigned type, result still unsigned" on MSVC and other stupid warnings

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This commit is contained in:
Charles Schlosser
2024-04-12 19:35:04 +00:00
committed by Rasmus Munk Larsen
parent dcdb0233c1
commit 122befe54c
15 changed files with 215 additions and 128 deletions
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20
Eigen/src/Core/GenericPacketMath.h
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@@ -335,12 +335,9 @@ EIGEN_DEVICE_FUNC inline Packet psub(const Packet& a, const Packet& b) {
/** \internal \returns -a (coeff-wise) */
template <typename Packet>
EIGEN_DEVICE_FUNC inline Packet pnegate(const Packet& a) {
return -a;
}
template <>
EIGEN_DEVICE_FUNC inline bool pnegate(const bool& a) {
return !a;
EIGEN_STATIC_ASSERT((!is_same<typename unpacket_traits<Packet>::type, bool>::value),
NEGATE IS NOT DEFINED FOR BOOLEAN TYPES)
return numext::negate(a);
}
/** \internal \returns conj(a) (coeff-wise) */
@@ -1117,8 +1114,9 @@ EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS Packet plog10(const Packet&
/** \internal \returns the log10 of \a a (coeff-wise) */
template <typename Packet>
EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS Packet plog2(const Packet& a) {
typedef typename internal::unpacket_traits<Packet>::type Scalar;
return pmul(pset1<Packet>(Scalar(EIGEN_LOG2E)), plog(a));
using Scalar = typename internal::unpacket_traits<Packet>::type;
using RealScalar = typename NumTraits<Scalar>::Real;
return pmul(pset1<Packet>(Scalar(RealScalar(EIGEN_LOG2E))), plog(a));
}
/** \internal \returns the square-root of \a a (coeff-wise) */
@@ -1403,6 +1401,12 @@ EIGEN_DEVICE_FUNC inline void ptranspose(PacketBlock<Packet, 1>& /*kernel*/) {
template <size_t N>
struct Selector {
bool select[N];
template <typename MaskType = int>
EIGEN_DEVICE_FUNC inline MaskType mask(size_t begin = 0, size_t end = N) const {
MaskType res = 0;
for (size_t i = begin; i < end; i++) res |= (static_cast<MaskType>(select[i]) << i);
return res;
}
};
template <typename Packet>