Compilation issue: neon=1 armv8.2 on Android with NDKr18beta1

- The issue was related to the __fp16 specialization on the depthwise
  convolution layer (cpu)

Resolves COMPMID-4741

Change-Id: I6072230c60df6659951db2a1adf611eca6ab7efe
Signed-off-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/6026
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>

1 files changed, 1 insertions, 10 deletions

diff --git a/src/core/NEON/kernels/arm_conv/depthwise/depthwise_depthfirst_generic_multiplier.hpp b/src/core/NEON/kernels/arm_conv/depthwise/depthwise_depthfirst_generic_multiplier.hpp
index 31e5834366..bb580e605a 100644
--- a/src/core/NEON/kernels/arm_conv/depthwise/depthwise_depthfirst_generic_multiplier.hpp
+++ b/src/core/NEON/kernels/arm_conv/depthwise/depthwise_depthfirst_generic_multiplier.hpp
@@ -426,16 +426,7 @@ class DepthwiseDepthfirstGenericWithMultiplier : public DepthwiseDepthfirstGener
 
     // Compute activation values
     TAccum activation_min, activation_max;
-    if (std::numeric_limits<TAccum>::is_integer)
-    {
-      activation_min = std::numeric_limits<TAccum>::min();
-      activation_max = std::numeric_limits<TAccum>::max();
-    }
-    else
-    {
-      activation_min = static_cast<TAccum>(-std::numeric_limits<float>::infinity());
-      activation_max = static_cast<TAccum>(std::numeric_limits<float>::infinity());
-    }
+    std::tie(activation_min, activation_max) = get_default_activation_values<TAccum>();
 
     switch (this->m_args.activation.type)
     {