# from register x16 to register x3 with a VL of 2. the add is carried out
# on x16 and the redirection means "actually, we want to do that add on x3"
# and the VL means "actually we want to do that add on x3 *AND* x4"
# from register x16 to register x3 with a VL of 2. the add is carried out
# on x16 and the redirection means "actually, we want to do that add on x3"
# and the VL means "actually we want to do that add on x3 *AND* x4"