SX_M16X16SR0
#define SX_MUL16X16(sa, sb, d, cnt) (SX_M16X16SR0 | ((cnt) << 24) | \
#define SX_MUL16X16R(sa, sb, d, cnt) (SX_M16X16SR0 | ((cnt) << 24) | \
#define SX_SAXP16X16(sa, sb, d, cnt) (SX_M16X16SR0 | ((cnt) << 24) | \
#define SX_SAXP16X16R(sa, sb, d, cnt) (SX_M16X16SR0 | ((cnt) << 24) | \