From 7318daf887c4f06fa62e59e29fa675e48ad168f9 Mon Sep 17 00:00:00 2001
From: Mehdi Goli <mehdi.goli@codeplay.com>
Date: Fri, 25 Nov 2016 16:19:07 +0000
Subject: Fixing LLVM error on TensorMorphingSycl.h on GPU; fixing int64_t
 crash for tensor_broadcast_sycl on GPU; adding get_sycl_supported_devices()
 on syclDevice.h.

---
 unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h | 6 ++++++
 1 file changed, 6 insertions(+)

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

diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h b/unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h
index 41d0d0022..75518a854 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h
@@ -13,6 +13,7 @@
 
 namespace Eigen {
 
+
 /** \class TensorReduction
   * \ingroup CXX11_Tensor_Module
   *
@@ -691,6 +692,11 @@ struct TensorEvaluator<const TensorReductionOp<Op, Dims, ArgType, MakePointer_>,
   template <int NPT, typename S, typename R, typename I> friend void internal::OuterReductionKernel(R, const S, I, I, typename S::CoeffReturnType*);
 #endif
 
+#if defined(EIGEN_USE_SYCL)
+ template < typename HostExpr_, typename PlaceHolderExpr_, typename FunctorExpr_, typename Tuple_of_Acc_, typename Dims_, typename Op_, typename Index_> friend class TensorSycl::internal::ReductionFunctor;
+
+#endif
+
   template <typename S, typename O, typename D> friend struct internal::InnerReducer;
 
   // Returns the Index in the input tensor of the first value that needs to be
-- 
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