commit 7fae9b358d68b43330e2b9889c413e262a9a04cf
author Christoph Hertzberg <chtz@informatik.uni-bremen.de> Tue Oct 29 12:42:46 2013 +0100
committer Christoph Hertzberg <chtz@informatik.uni-bremen.de> Tue Oct 29 12:42:46 2013 +0100
tree 5b2aefabbae1daf2ebe3097b692fd712f8d593bb
parent e14f529dacbb17dda4847bd95440f2ac648e89b8

Use aligned loads in Matrix-Vector product where possible. Fixes bug #689

Eigen/src/Core/products/GeneralMatrixVector.h

diff --git a/Eigen/src/Core/products/GeneralMatrixVector.h b/Eigen/src/Core/products/GeneralMatrixVector.h
index 15dc59b..c8697c9 100644
--- a/Eigen/src/Core/products/GeneralMatrixVector.h
+++ b/Eigen/src/Core/products/GeneralMatrixVector.h
@@ -293,7 +293,7 @@
         // process aligned result's coeffs
         if ((size_t(lhs0+alignedStart)%sizeof(LhsPacket))==0)
           for (Index i = alignedStart;i<alignedSize;i+=ResPacketSize)
-            pstore(&res[i], pcj.pmadd(ploadu<LhsPacket>(&lhs0[i]), ptmp0, pload<ResPacket>(&res[i])));
+            pstore(&res[i], pcj.pmadd(pload<LhsPacket>(&lhs0[i]), ptmp0, pload<ResPacket>(&res[i])));
         else
           for (Index i = alignedStart;i<alignedSize;i+=ResPacketSize)
             pstore(&res[i], pcj.pmadd(ploadu<LhsPacket>(&lhs0[i]), ptmp0, pload<ResPacket>(&res[i])));