Add tests for cases when destination register is the same as one
of source registers.
Signed-off-by: NAleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: NAleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1561031359-6727-3-git-send-email-aleksandar.markovic@rt-rk.com>