C++ (Cpp) vec_all_inの例

コード例 #1

ファイル: vsx-builtin-4.c プロジェクト: MaxKellermann/gcc

int *v4sf (vector float *a, vector float *b, int *p)
{
  if (vec_all_eq (*a, *b))
    *p++ = 1;

  if (vec_all_gt (*a, *b))
    *p++ = 2;

  if (vec_all_ge (*a, *b))
    *p++ = 3;

  if (vec_all_in (*a, *b))	/* veccmpbfp. */
    *p++ = 4;

  return p;
}

コード例 #2

ファイル: altivec-6.c プロジェクト: Akheon23/chromecast-mirrored-source.toolchain

void
b()
{
  z = vec_add (x, y);

  /* Make sure the predicates accept correct argument types.  */

  int1 = vec_all_in (f, g);
  int1 = vec_all_ge (f, g);
  int1 = vec_all_eq (c, d);
  int1 = vec_all_ne (s, t);
  int1 = vec_any_eq (i, j);
  int1 = vec_any_ge (f, g);
  int1 = vec_all_ngt (f, g);
  int1 = vec_any_ge (c, d);
  int1 = vec_any_ge (s, t);
  int1 = vec_any_ge (i, j);
  int1 = vec_any_ge (c, d);
  int1 = vec_any_ge (s, t);
  int1 = vec_any_ge (i, j);

  vec_mtvscr (i);
  vec_dssall ();
  s = (vector signed short) vec_mfvscr ();
  vec_dss (3);

  vec_dst (pi, int1 + int2, 3);
  vec_dstst (pi, int1 + int2, 3);
  vec_dststt (pi, int1 + int2, 3);
  vec_dstt (pi, int1 + int2, 3);

  uc = (vector unsigned char) vec_lvsl (int1 + 69, (signed int *) pi);
  uc = (vector unsigned char) vec_lvsr (int1 + 69, (signed int *) pi);

  c = vec_lde (int1, (signed char *) pi);
  s = vec_lde (int1, (signed short *) pi);
  i = vec_lde (int1, (signed int *) pi);
  i = vec_ldl (int1, pi);
  i = vec_ld (int1, pi);

  vec_st (i, int2, pi);
  vec_ste (c, int2, (signed char *) pi);
  vec_ste (s, int2, (signed short *) pi);
  vec_ste (i, int2, (signed int *) pi);
  vec_stl (i, int2, pi);
}