From cf0f6bc057e0eb37a0d12ffbcb9060d4844e85ac Mon Sep 17 00:00:00 2001
From: Sang-Hoon Park <sang-hoon.park@arm.com>
Date: Thu, 23 Apr 2020 10:21:11 +0100
Subject: COMPMID-3406: Fix build issue of gcc <= 5.4

Use double pairs of curly brackets to initizalie std::array.
(Single pair of brackets doesn't cause issue with gcc >= 6.3)

Change-Id: I1e49e92f44ffd5f359cce804d6c2c899b2f10f66
Signed-off-by: Sang-Hoon Park <sang-hoon.park@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/3082
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
---
 arm_compute/runtime/NEON/functions/NEQLSTMLayer.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arm_compute/runtime/NEON/functions/NEQLSTMLayer.h b/arm_compute/runtime/NEON/functions/NEQLSTMLayer.h
index 312a8984b5..0553e4f266 100644
--- a/arm_compute/runtime/NEON/functions/NEQLSTMLayer.h
+++ b/arm_compute/runtime/NEON/functions/NEQLSTMLayer.h
@@ -265,7 +265,7 @@ private:
     NEGEMMLowpOutputStage            _projection_outstage{};
     NEArithmeticAdditionKernel       _accumulate_projection{};
     NEActivationLayer                _projection_clip{};
-    std::array<NEQLSTMLayerNormalizationKernel, _layer_norm_count> _layer_norms{};
+    std::array<NEQLSTMLayerNormalizationKernel, _layer_norm_count> _layer_norms{ {} };
 
     // Tensor pointers
     const ITensor *_input_to_input_weights{ nullptr };
@@ -278,8 +278,8 @@ private:
     const ITensor *_recurrent_to_cell_weights{ nullptr };
     const ITensor *_recurrent_to_output_weights{ nullptr };
     const ITensor *_projection_weights{ nullptr };
-    std::array<const ITensor *, _layer_norm_count> _layer_norm_weights{};
-    std::array<const ITensor *, _layer_norm_count> _layer_norm_bias{};
+    std::array<const ITensor *, _layer_norm_count> _layer_norm_weights{ {} };
+    std::array<const ITensor *, _layer_norm_count> _layer_norm_bias{ {} };
 
     using LayerNormIndexType = typename std::underlying_type<LayerNormGate>::type;
     inline LayerNormIndexType getGateIndex(LayerNormGate g)
@@ -381,7 +381,7 @@ private:
     Tensor _mm_projection_res{ nullptr };
     Tensor _projection_outstage_res{ nullptr };
     Tensor _ones{ nullptr };
-    std::array<Tensor, _layer_norm_count> _layer_norm_output{};
+    std::array<Tensor, _layer_norm_count> _layer_norm_output{ {} };
 
     inline Tensor &get_layer_norm_output(LayerNormGate g)
     {
-- 
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