1  #include <altivec.h>
       2  vector unsigned char u8;
       3  vector signed char s8;
       4  vector bool char b8;
       5  vector unsigned short u16;
       6  vector signed short s16;
       7  vector bool short b16;
       8  vector unsigned int u32;
       9  vector signed int s32;
      10  vector bool int b32;
      11  vector float f32;
      12  vector pixel p16;
      13  
      14  void f_u8(vector unsigned char *p) {
      15    u8 = vec_add(*p, *p);
      16  }
      17  void f_s8(vector signed char *p) {
      18    s8 = vec_add(*p, *p);
      19  }
      20  void f_b8(vector bool char *p) {
      21    b8 = vec_cmpgt(s8, s8);
      22    b8 = vec_xor(b8, *p);
      23  }
      24  void f_u16(vector unsigned short *p) {
      25    u16 = vec_add(*p, *p);
      26  }
      27  void f_s16(vector signed short *p) {
      28    s16 = vec_add(*p, *p);
      29  }
      30  void f_b16(vector bool short *p) {
      31    b16 = vec_cmpgt(s16, s16);
      32    b16 = vec_xor(b16, *p);
      33  }
      34  void f_u32(vector unsigned int *p) {
      35    u32 = vec_add(*p, *p);
      36  }
      37  void f_s32(vector signed int *p) {
      38    s32 = vec_add(*p, *p);
      39  }
      40  void f_b32(vector bool int *p) {
      41    b32 = vec_cmpgt(s32, s32);
      42    b32 = vec_xor(b32, *p);
      43  }
      44  void f_f32(vector float *p) {
      45    f32 = vec_add(*p, *p);
      46  }
      47  void f_p16(vector pixel *p) {
      48    p16 = *p;
      49  }
      50  
      51  int main() {
      52    vector unsigned char u8 = ((vector unsigned char){1, 2, 3, 4, 5, 6, 7, 8,
      53  						   9, 10,11,12,13,14,15,16});
      54    vector signed char s8 = ((vector signed char){1, 2, 3, 4, 5, 6, 7, 8,
      55  					       9, 10,11,12,13,14,15,16});
      56    vector bool char b8 = ((vector bool char){0, -1, 0, -1, 0, 0, 0, 0,
      57  					   -1, -1, -1, -1, 0, -1, 0, -1});
      58    vector unsigned short u16 = ((vector unsigned short){1, 2, 3, 4, 5, 6, 7, 8});
      59    vector signed short s16 = ((vector signed short){1, 2, 3, 4, 5, 6, 7, 8});
      60    vector bool short b16 = ((vector bool short){-1, 0, -1, 0, -1, -1, 0, 0});
      61    vector unsigned int u32 = ((vector unsigned int){1, 2, 3, 4});
      62    vector signed int s32 = ((vector signed int){1, 2, 3, 4});
      63    vector bool int b32 = ((vector bool int){0, -1, -1, 0});
      64    vector float f32 = ((vector float){1, 2, 3, 4});
      65    vector pixel p16 = ((vector pixel){1, 2, 3, 4, 5, 6, 7, 8});
      66    f_u8(&u8);
      67    f_s8(&s8);
      68    f_b8(&b8);
      69    f_u16(&u16);
      70    f_s16(&s16);
      71    f_b16(&b16);
      72    f_u32(&u32);
      73    f_s32(&s32);
      74    f_b32(&b32);
      75    f_f32(&f32);
      76    f_p16(&p16);
      77    return 0;
      78  }