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Fix serious bug discovered with gcc 4.2

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This commit is contained in:
Gael Guennebaud
2009-09-03 10:45:32 +02:00
parent 8d449bd80e
commit c893917d65
7 changed files with 16 additions and 16 deletions
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4
Eigen/src/Core/SolveTriangular.h
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@@ -30,7 +30,7 @@ template<typename Lhs, typename Rhs,
int Side, // can be OnTheLeft/OnTheRight
int Unrolling = Rhs::IsVectorAtCompileTime && Rhs::SizeAtCompileTime <= 8 // FIXME
? CompleteUnrolling : NoUnrolling,
int StorageOrder = int(Lhs::Flags) & RowMajorBit,
int StorageOrder = (int(Lhs::Flags) & RowMajorBit) ? RowMajor : ColMajor,
int RhsCols = Rhs::ColsAtCompileTime
>
struct ei_triangular_solver_selector;
@@ -157,7 +157,7 @@ struct ei_triangular_solver_selector<Lhs,Rhs,Side,Mode,NoUnrolling,StorageOrder,
{
const ActualLhsType actualLhs = LhsProductTraits::extract(lhs);
ei_triangular_solve_matrix<Scalar,Side,Mode,LhsProductTraits::NeedToConjugate,StorageOrder,
Rhs::Flags&RowMajorBit>
(Rhs::Flags&RowMajorBit) ? RowMajor : ColMajor>
::run(lhs.rows(), Side==OnTheLeft? rhs.cols() : rhs.rows(), &actualLhs.coeff(0,0), actualLhs.stride(), &rhs.coeffRef(0,0), rhs.stride());
}
};