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-rw-r--r--tests/validation/reference/Median3x3.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/tests/validation/reference/Median3x3.cpp b/tests/validation/reference/Median3x3.cpp
index 91a787a0a3..314bbe38e6 100644
--- a/tests/validation/reference/Median3x3.cpp
+++ b/tests/validation/reference/Median3x3.cpp
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017 ARM Limited.
+ * Copyright (c) 2017-2019 ARM Limited.
*
* SPDX-License-Identifier: MIT
*
@@ -45,8 +45,9 @@ SimpleTensor<T> median3x3(const SimpleTensor<T> &src, BorderMode border_mode, T
{
SimpleTensor<T> dst(src.shape(), src.data_type());
const int size_tot_filter = filter_size * filter_size;
+ const uint32_t num_elements = src.num_elements();
- for(int src_idx = 0; src_idx < src.num_elements(); ++src_idx)
+ for(uint32_t src_idx = 0; src_idx < num_elements; ++src_idx)
{
std::array<T, size_tot_filter> filter_elems = { { 0 } };
Coordinates id = index2coord(src.shape(), src_idx);