Subversion Repositories openrisc

#include <altivec.h>

vector unsigned char u8;

vector signed char s8;

vector bool char b8;

vector unsigned short u16;

vector signed short s16;

vector bool short b16;

vector unsigned int u32;

vector signed int s32;

vector bool int b32;

vector float f32;

vector pixel p16;

void f_u8(vector unsigned char *p) {

  u8 = vec_add(*p, *p);

}

void f_s8(vector signed char *p) {

  s8 = vec_add(*p, *p);

}

void f_b8(vector bool char *p) {

  b8 = vec_cmpgt(s8, s8);

  b8 = vec_xor(b8, *p);

}

void f_u16(vector unsigned short *p) {

  u16 = vec_add(*p, *p);

}

void f_s16(vector signed short *p) {

  s16 = vec_add(*p, *p);

}

void f_b16(vector bool short *p) {

  b16 = vec_cmpgt(s16, s16);

  b16 = vec_xor(b16, *p);

}

void f_u32(vector unsigned int *p) {

  u32 = vec_add(*p, *p);

}

void f_s32(vector signed int *p) {

  s32 = vec_add(*p, *p);

}

void f_b32(vector bool int *p) {

  b32 = vec_cmpgt(s32, s32);

  b32 = vec_xor(b32, *p);

}

void f_f32(vector float *p) {

  f32 = vec_add(*p, *p);

}

void f_p16(vector pixel *p) {

  p16 = *p;

}

int main() {

  vector unsigned char u8 = ((vector unsigned char){1, 2, 3, 4, 5, 6, 7, 8,

                                                   9, 10,11,12,13,14,15,16});

  vector signed char s8 = ((vector signed char){1, 2, 3, 4, 5, 6, 7, 8,

                                               9, 10,11,12,13,14,15,16});

  vector bool char b8 = ((vector bool char){0, -1, 0, -1, 0, 0, 0, 0,

                                           -1, -1, -1, -1, 0, -1, 0, -1});

  vector unsigned short u16 = ((vector unsigned short){1, 2, 3, 4, 5, 6, 7, 8});

  vector signed short s16 = ((vector signed short){1, 2, 3, 4, 5, 6, 7, 8});

  vector bool short b16 = ((vector bool short){-1, 0, -1, 0, -1, -1, 0, 0});

  vector unsigned int u32 = ((vector unsigned int){1, 2, 3, 4});

  vector signed int s32 = ((vector signed int){1, 2, 3, 4});

  vector bool int b32 = ((vector bool int){0, -1, -1, 0});

  vector float f32 = ((vector float){1, 2, 3, 4});

  vector pixel p16 = ((vector pixel){1, 2, 3, 4, 5, 6, 7, 8});

  f_u8(&u8);

  f_s8(&s8);

  f_b8(&b8);

  f_u16(&u16);

  f_s16(&s16);

  f_b16(&b16);

  f_u32(&u32);

  f_s32(&s32);

  f_b32(&b32);

  f_f32(&f32);

  f_p16(&p16);

  return 0;

}