From 7ed9441ea472031bb9357b5bec80151cae7ed2cb Mon Sep 17 00:00:00 2001
From: Benoit Steiner <benoit.steiner.goog@gmail.com>
Date: Tue, 18 Feb 2014 18:06:44 -0800
Subject: Reverted the definition of the EIGEN_ALIGN to its former meaning
 (i.e. a boolean) Created a new EIGEN_ALIGN_BYTES define to encode how the
 data should be aligned Fixed a few remaining alignment issues exposed when
 the Eigen code is compiled with avx enabled. Created a new
 EIGEN_ALIGN_DEFAULT define, which is set to the minimum alignment value
 required for the chosen instruction set. Use this value instead of
 EIGEN_ALIGN32 to preserve the existing alignment on SSE/Altivec/Neon.

---
 Eigen/src/Core/DenseStorage.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'Eigen/src/Core/DenseStorage.h')

diff --git a/Eigen/src/Core/DenseStorage.h b/Eigen/src/Core/DenseStorage.h
index 2342b08a1..7264b44c7 100644
--- a/Eigen/src/Core/DenseStorage.h
+++ b/Eigen/src/Core/DenseStorage.h
@@ -40,7 +40,7 @@ void check_static_allocation_size()
   */
 template <typename T, int Size, int MatrixOrArrayOptions,
           int Alignment = (MatrixOrArrayOptions&DontAlign) ? 0
-                        : (((Size*sizeof(T))%16)==0) ? 16
+                        : (((Size*sizeof(T))%EIGEN_ALIGN_BYTES)==0) ? EIGEN_ALIGN_BYTES
                         : 0 >
 struct plain_array
 {
@@ -81,7 +81,7 @@ struct plain_array
 #endif
 
 template <typename T, int Size, int MatrixOrArrayOptions>
-struct plain_array<T, Size, MatrixOrArrayOptions, 16>
+struct plain_array<T, Size, MatrixOrArrayOptions, EIGEN_ALIGN_BYTES>
 {
   EIGEN_USER_ALIGN32 T array[Size];
 
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