From f84963ed95ff277bf3abb2e2517b3017a25ccf3f Mon Sep 17 00:00:00 2001
From: Mehdi Goli <mehdi.goli@codeplay.com>
Date: Tue, 7 Mar 2017 14:27:10 +0000
Subject: Adding TensorIndexTuple and TensorTupleReduceOP backend (ArgMax/Min)
 for sycl; fixing the address space issue for const TensorMap; converting all
 discard_write to write due to data missmatch.

---
 unsupported/Eigen/CXX11/src/Tensor/TensorMeta.h | 2 ++
 1 file changed, 2 insertions(+)

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

diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorMeta.h b/unsupported/Eigen/CXX11/src/Tensor/TensorMeta.h
index b5ef31d55..77c9c6c6e 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorMeta.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorMeta.h
@@ -124,7 +124,9 @@ template <typename U, typename V> struct Tuple {
 
   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
   Tuple& operator= (const Tuple& rhs) {
+  #ifndef __SYCL_DEVICE_ONLY__
     if (&rhs == this) return *this;
+  #endif
     first = rhs.first;
     second = rhs.second;
     return *this;
-- 
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