From 3ec6d38f35a73f771c9651c129b91b04398aef6a Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Tue, 1 Sep 2015 16:30:18 +0200
Subject: [PATCH] bug #1059: fix predux_max<Packet4i> for NEON (this was
 already fixed in the default branch)

---
 Eigen/src/Core/arch/NEON/PacketMath.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Eigen/src/Core/arch/NEON/PacketMath.h b/Eigen/src/Core/arch/NEON/PacketMath.h
index 94dfab330..d49670e04 100644
--- a/Eigen/src/Core/arch/NEON/PacketMath.h
+++ b/Eigen/src/Core/arch/NEON/PacketMath.h
@@ -384,6 +384,7 @@ template<> EIGEN_STRONG_INLINE int predux_max<Packet4i>(const Packet4i& a)
   a_lo = vget_low_s32(a);
   a_hi = vget_high_s32(a);
   max = vpmax_s32(a_lo, a_hi);
+  max = vpmax_s32(max, max);
 
   return vget_lane_s32(max, 0);
 }