target/mips/mxu: Add D16MACF D16MACE instructions

These instructions are close to D16MAC so common generation function
provided.

Signed-off-by: Siarhei Volkau <lis8215@gmail.com>
Message-Id: <20230608104222.1520143-12-lis8215@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
1 file changed