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* Fix bug #79: ei_alignmentOffset was assuming that ptr is multiple of

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sizeof(Scalar), and that assumption breaks with double on linux x86-32.
* Rename ei_alignmentOffset to ei_first_aligned
* Rewrite its documentation and part of its body
* The variant taking a MatrixBase doesn't need a separate size argument.
This commit is contained in:
Benoit Jacob
2010-01-02 12:38:16 -05:00
parent ed5c972801
commit 25f8adfa6c
13 changed files with 140 additions and 43 deletions
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Eigen/src/Core/Redux.h
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@@ -209,7 +209,7 @@ struct ei_redux_impl<Func, Derived, LinearVectorizedTraversal, NoUnrolling>
{
const int size = mat.size();
const int packetSize = ei_packet_traits<Scalar>::size;
const int alignedStart = ei_alignmentOffset(mat,size);
const int alignedStart = ei_first_aligned(mat);
enum {
alignment = (Derived::Flags & DirectAccessBit) || (Derived::Flags & AlignedBit)
? Aligned : Unaligned