COMPMID-2793: Add support for QASYMM8_SIGNED in CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel

Change-Id: I8abfdd3372cc394b98ec038b9fcb4abfe9216894
Signed-off-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Reviewed-on: https://review.mlplatform.org/c/2401
Reviewed-by: Giorgio Arena <giorgio.arena@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
diff --git a/arm_compute/core/CL/CLHelpers.h b/arm_compute/core/CL/CLHelpers.h
index 8801af5..cd65eaf 100644
--- a/arm_compute/core/CL/CLHelpers.h
+++ b/arm_compute/core/CL/CLHelpers.h
@@ -74,6 +74,14 @@
  */
 std::string get_cl_select_type_from_data_type(const DataType &dt);
 
+/** Translates a tensor data type to the appropriate OpenCL dot8 accumulator type.
+ *
+ * @param[in] dt @ref DataType to be translated to OpenCL dot8 accumulator type.
+ *
+ * @return The string specifying the OpenCL dot8 accumulator type to be used.
+ */
+std::string get_cl_dot8_acc_type_from_data_type(const DataType &dt);
+
 /** Get the size of a data type in number of bits.
  *
  * @param[in] dt @ref DataType.