From 7a01cb8e4b647e8cf4223f30266c8bab1d3fb66c Mon Sep 17 00:00:00 2001
From: Benoit Steiner <benoit.steiner.goog@gmail.com>
Date: Wed, 24 Feb 2016 16:43:01 -0800
Subject: Marked the And and Or reducers as stateless.

---
 unsupported/Eigen/CXX11/src/Tensor/TensorFunctors.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorFunctors.h')

diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorFunctors.h b/unsupported/Eigen/CXX11/src/Tensor/TensorFunctors.h
index e2d876140..7796e1a88 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorFunctors.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorFunctors.h
@@ -240,6 +240,8 @@ template <typename T> struct ProdReducer
 struct AndReducer
 {
   static const bool PacketAccess = false;
+  static const bool IsStateful = false;
+
   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void reduce(bool t, bool* accum) const {
     *accum = *accum && t;
   }
@@ -253,6 +255,8 @@ struct AndReducer
 
 struct OrReducer {
   static const bool PacketAccess = false;
+  static const bool IsStateful = false;
+
   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void reduce(bool t, bool* accum) const {
     *accum = *accum || t;
   }
-- 
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