VR_SELECT
VR_SELECT(0, 0, 1, 1));
sum0 += VR_SELECT(0, 0, 1, 0);
VR_SELECT(1, 1, 1, 1));
VR_SELECT(1, 1, 1, 1));
VR_SELECT(1, 1, 1, 1));
VR_SELECT(1, 1, 1, 1));
VR_SELECT(1, 1, 1, 1));
VR_SELECT(0, 0, 1, 1));
sum1 += VR_SELECT(0, 0, 1, 0);
VR_SELECT(1, 1, 1, 1));
VR_SELECT(0, 0, 1, 1));
sum0 = HEXAGON_P_vrmpyh_PP(sum0, VR_SELECT(0, 0, 1, 1));
VR_SELECT(1, 1, 1, 1));
sum = HEXAGON_P_vrmpyh_PP(sum, VR_SELECT(0, 0, 1, 1));