COMPMID-634: Enable clang with libc++ to compile for Android (32 and 64 bits)

Change-Id: I693f64e70cd478e93675a8b04360128ded3b60d4
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/93015
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
diff --git a/src/core/NEON/kernels/NEGEMMMatrixAccumulateBiasesKernel.cpp b/src/core/NEON/kernels/NEGEMMMatrixAccumulateBiasesKernel.cpp
index fb07cb0..e61f952 100644
--- a/src/core/NEON/kernels/NEGEMMMatrixAccumulateBiasesKernel.cpp
+++ b/src/core/NEON/kernels/NEGEMMMatrixAccumulateBiasesKernel.cpp
@@ -108,7 +108,7 @@
             in0_out, in1);
             break;
         }
-#ifdef ARM_COMPUTE_ENABLE_FP16
+#ifdef ARM_COMPUTE_AARCH64_V8_2
         case DataType::F16:
         {
             execute_window_loop(window, [&](const Coordinates & id)
@@ -128,7 +128,7 @@
             in0_out, in1);
             break;
         }
-#endif /* ARM_COMPUTE_ENABLE_FP16 */
+#endif /* ARM_COMPUTE_AARCH64_V8_2 */
         case DataType::QS8:
         {
             execute_window_loop(window, [&](const Coordinates & id)