vec_packsu: Vector Pack Saturated Unsigned

d = vec_packsu(a, b)

The value of each element of the result vector is the saturated unsigned value of the corresponding element of the result of concatenating a and b.

Table 1. Vector Pack Saturated Unsigned
d	a	b
vector unsigned char	vector signed short	vector signed short
vector unsigned char	vector unsigned short	vector unsigned short
vector unsigned short	vector signed int	vector signed int
vector unsigned short	vector unsigned int	vector unsigned int
vector unsigned int	vector signed long long	vector signed long long
vector unsigned int	vector unsigned long long	vector unsigned long long