From 52a2fbbb008a47c5e3fb8ac1c65c2feecb0c511c Mon Sep 17 00:00:00 2001
From: Rasmus Munk Larsen <rmlarsen@google.com>
Date: Tue, 25 Feb 2020 01:07:43 +0000
Subject: [PATCH] Revert "avoid selecting half-packets when unnecessary"

This reverts commit 5ca10480b0756e40b0723d90adeba8506291fc7c
---
 Eigen/src/Core/util/XprHelper.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Eigen/src/Core/util/XprHelper.h b/Eigen/src/Core/util/XprHelper.h
index 26aa609fe1..fd2db56a40 100644
--- a/Eigen/src/Core/util/XprHelper.h
+++ b/Eigen/src/Core/util/XprHelper.h
@@ -195,7 +195,7 @@ template<typename T> struct unpacket_traits
 };
 
 template<int Size, typename PacketType,
-         bool Stop = Size==Dynamic || Size >= unpacket_traits<PacketType>::size || is_same<PacketType,typename unpacket_traits<PacketType>::half>::value>
+         bool Stop = Size==Dynamic || (Size%unpacket_traits<PacketType>::size)==0 || is_same<PacketType,typename unpacket_traits<PacketType>::half>::value>
 struct find_best_packet_helper;
 
 template< int Size, typename PacketType>