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Fix compilation with gcc-4.6.0, patch provided by Anton Gladky <gladky.anton@gmail.com>,

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working on debian packaging.
This commit is contained in:
Thomas Capricelli 2011-05-05 00:44:24 +02:00
parent 012419166e
commit a18a1be42d
5 changed files with 7 additions and 7 deletions
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2
Eigen/src/Core/arch/AltiVec/Complex.h
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@ -70,7 +70,7 @@ template<> EIGEN_STRONG_INLINE Packet2cf pset1<Packet2cf>(const std::complex<flo
{
Packet2cf res;
/* On AltiVec we cannot load 64-bit registers, so wa have to take care of alignment */
if((ptrdiff_t(&from) % 16) == 0)
if((std::ptrdiff_t(&from) % 16) == 0)
res.v = pload<Packet4f>((const float *)&from);
else
res.v = ploadu<Packet4f>((const float *)&from);

4
Eigen/src/Core/arch/AltiVec/PacketMath.h
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@ -296,14 +296,14 @@ template<> EIGEN_STRONG_INLINE Packet4i ploadu<Packet4i>(const int* from)
template<> EIGEN_STRONG_INLINE Packet4f ploaddup<Packet4f>(const float* from)
{
Packet4f p;
if((ptrdiff_t(&from) % 16) == 0) p = pload<Packet4f>(from);
if((std::ptrdiff_t(&from) % 16) == 0) p = pload<Packet4f>(from);
else p = ploadu<Packet4f>(from);
return vec_perm(p, p, p16uc_DUPLICATE);
}
template<> EIGEN_STRONG_INLINE Packet4i ploaddup<Packet4i>(const int* from)
{
Packet4i p;
if((ptrdiff_t(&from) % 16) == 0) p = pload<Packet4i>(from);
if((std::ptrdiff_t(&from) % 16) == 0) p = pload<Packet4i>(from);
else p = ploadu<Packet4i>(from);
return vec_perm(p, p, p16uc_DUPLICATE);
}

2
Eigen/src/StlSupport/details.h
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@ -38,7 +38,7 @@ namespace Eigen {
{
public:
typedef size_t size_type;
typedef ptrdiff_t difference_type;
typedef std::ptrdiff_t difference_type;
typedef T* pointer;
typedef const T* const_pointer;
typedef T& reference;

4
test/mapstride.cpp
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@ -38,7 +38,7 @@ template<int Alignment,typename VectorType> void map_class_vector(const VectorTy
Scalar* a_array = internal::aligned_new<Scalar>(arraysize+1);
Scalar* array = a_array;
if(Alignment!=Aligned)
array = (Scalar*)(ptrdiff_t(a_array) + (internal::packet_traits<Scalar>::AlignedOnScalar?sizeof(Scalar):sizeof(typename NumTraits<Scalar>::Real)));
array = (Scalar*)(std::ptrdiff_t(a_array) + (internal::packet_traits<Scalar>::AlignedOnScalar?sizeof(Scalar):sizeof(typename NumTraits<Scalar>::Real)));
{
Map<VectorType, Alignment, InnerStride<3> > map(array, size);
@ -77,7 +77,7 @@ template<int Alignment,typename MatrixType> void map_class_matrix(const MatrixTy
Scalar* a_array = internal::aligned_new<Scalar>(arraysize+1);
Scalar* array = a_array;
if(Alignment!=Aligned)
array = (Scalar*)(ptrdiff_t(a_array) + (internal::packet_traits<Scalar>::AlignedOnScalar?sizeof(Scalar):sizeof(typename NumTraits<Scalar>::Real)));
array = (Scalar*)(std::ptrdiff_t(a_array) + (internal::packet_traits<Scalar>::AlignedOnScalar?sizeof(Scalar):sizeof(typename NumTraits<Scalar>::Real)));
// test no inner stride and some dynamic outer stride
{

2
unsupported/Eigen/FFT
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@ -393,7 +393,7 @@ class FFT
for (int k=0;k<nx;++k)
*x++ *= s;
#else
if ( ((ptrdiff_t)x) & 15 )
if ( ((std::ptrdiff_t)x) & 15 )
Matrix<T_Data, Dynamic, 1>::Map(x,nx) *= s;
else
Matrix<T_Data, Dynamic, 1>::MapAligned(x,nx) *= s;