lshift
lshift(kp->t_dcom, 1);
lshift(kp->t_dcom, vv - kp->t_dcom);
lshift(v, 2);
lshift(t->t_dcom, 2);
lshift(t->t_dcom, 1);
lshift(t->t_dcom, 1);
lshift(t->t_dcom, 1);
lshift(argv->vec, 1);
int regnum, pin, lshift;
lshift = 32;
lshift = 0;
data64 = (uint64_t)data << lshift;
mask64 = (uint64_t)0xffffffff << lshift;