From c2b8ca7493ed7f19687f45cc26d358ea05419ab2 Mon Sep 17 00:00:00 2001
From: Benoit Jacob <jacob.benoit.1@gmail.com>
Date: Thu, 21 Jan 2010 22:32:16 -0500
Subject: [PATCH] if EIGEN_DONT_ALIGN then don't try to vectorize (was giving a
 #error later on).

---
 Eigen/Core | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Eigen/Core b/Eigen/Core
index f5e315a2c..f7a3fca97 100644
--- a/Eigen/Core
+++ b/Eigen/Core
@@ -26,7 +26,7 @@
   #define EIGEN_SSE2_BUT_NOT_OLD_GCC
 #endif
 
-#ifndef EIGEN_DONT_VECTORIZE
+#if !defined(EIGEN_DONT_VECTORIZE) && !defined(EIGEN_DONT_ALIGN)
   #if defined (EIGEN_SSE2_BUT_NOT_OLD_GCC) || defined(EIGEN_SSE2_ON_MSVC_2008_OR_LATER)
     #define EIGEN_VECTORIZE
     #define EIGEN_VECTORIZE_SSE