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more MSVC fixes: restrict keywords (sorry for all these commits)

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This commit is contained in:
Gael Guennebaud 2009-03-17 13:32:26 +00:00
parent 718af05517
commit dcf49e5a28
1 changed files with 13 additions and 13 deletions
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26
Eigen/src/Core/products/SelfadjointMatrixVector.h
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@ -47,19 +47,19 @@ static EIGEN_DONT_INLINE void ei_product_selfadjoint_vector(
{
typedef typename ei_packet_traits<Scalar>::type Packet;
const int PacketSize = sizeof(Packet)/sizeof(Scalar);
enum {
IsRowMajor = StorageOrder==RowMajorBit ? 1 : 0,
IsLower = UpLo == LowerTriangularBit ? 1 : 0,
FirstTriangular = IsRowMajor == IsLower
};
ei_conj_if<NumTraits<Scalar>::IsComplex && IsRowMajor> conj0;
ei_conj_if<NumTraits<Scalar>::IsComplex && !IsRowMajor> conj1;
for (int i=0;i<size;i++)
res[i] = 0;
int bound = std::max(0,size-8) & 0xfffffffE;
if (FirstTriangular)
bound = size - bound;
@ -67,19 +67,19 @@ static EIGEN_DONT_INLINE void ei_product_selfadjoint_vector(
for (int j=FirstTriangular ? bound : 0;
j<(FirstTriangular ? size : bound);j+=2)
{
register const Scalar* __restrict__ A0 = lhs + j*lhsStride;
register const Scalar* __restrict__ A1 = lhs + (j+1)*lhsStride;
register const Scalar* EIGEN_RESTRICT A0 = lhs + j*lhsStride;
register const Scalar* EIGEN_RESTRICT A1 = lhs + (j+1)*lhsStride;
Scalar t0 = rhs[j];
Packet ptmp0 = ei_pset1(t0);
Scalar t1 = rhs[j+1];
Packet ptmp1 = ei_pset1(t1);
Scalar t2 = 0;
Packet ptmp2 = ei_pset1(t2);
Scalar t3 = 0;
Packet ptmp3 = ei_pset1(t3);
size_t starti = FirstTriangular ? 0 : j+2;
size_t endi = FirstTriangular ? j : size;
size_t alignedEnd = starti;
@ -98,7 +98,7 @@ static EIGEN_DONT_INLINE void ei_product_selfadjoint_vector(
res[j+1] += t0 * conj0(A0[j+1]) + t1 * conj0(A1[j+1]);
t2 += conj1(A0[j+1]) * rhs[j+1];
}
for (size_t i=starti; i<alignedStart; ++i)
{
res[i] += t0 * A0[i] + t1 * A1[i];
@ -111,7 +111,7 @@ static EIGEN_DONT_INLINE void ei_product_selfadjoint_vector(
Packet A1i = ei_ploadu(&A1[i]);
Packet Bi = ei_ploadu(&rhs[i]); // FIXME should be aligned in most cases
Packet Xi = ei_pload(&res[i]);
Xi = ei_padd(ei_padd(Xi, ei_pmul(ptmp0, conj0(A0i))), ei_pmul(ptmp1, conj0(A1i)));
ptmp2 = ei_padd(ptmp2, ei_pmul(conj1(A0i), Bi));
ptmp3 = ei_padd(ptmp3, ei_pmul(conj1(A1i), Bi));
@ -123,14 +123,14 @@ static EIGEN_DONT_INLINE void ei_product_selfadjoint_vector(
t2 += conj1(A0[i]) * rhs[i];
t3 += conj1(A1[i]) * rhs[i];
}
res[j] += t2 + ei_predux(ptmp2);
res[j+1] += t3 + ei_predux(ptmp3);
}
for (int j=FirstTriangular ? 0 : bound;j<(FirstTriangular ? bound : size);j++)
{
register const Scalar* __restrict__ A0 = lhs + j*lhsStride;
register const Scalar* EIGEN_RESTRICT A0 = lhs + j*lhsStride;
Scalar t1 = rhs[j];
Scalar t2 = 0;
res[j] += t1 * conj0(A0[j]);