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encodeMulRegVal() makes extensive use of encodeAluAdd(). The following problems are addressed: * encodeAluAdd() performs an addition and saves the calculated result to the first register. Saving the result to the first register clears the calculated result. * An array of MI_MATH buffers is setup prior to performing a series of encodeAluAdd()'s where the same registers are reused for the calculations. For calculated results to be carried over from one encodeAluAdd() operation to subsequent encodeAluAdd() operations, the MI_MATH buffer needs to be setup per encodeAluAdd(). Create EncodeMath<Family>::addition() to reserve a MI_MATH buffer and performs the addition by calling encodeAluAdd(). Modify encodeAluAdd() to save calculated result to a third register. Then, after EncodeMath<Family>::addition() is called in encodeMulRegVal(), copy the calculated result from the result register to the first register from the EncodeMath<Family>::addition() operation. This will allow the calculated value to be carried over to subsequent addition operations. Change-Id: I9c6f8362a1ca2f7e3361aaa48d8748dd6ff0f4c8 Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com>