Пример #1
0
void foo (const unsigned long x,
	  vector signed int a, vector signed int b)
{
  unsigned char d[64];

  __builtin_altivec_stvewx (b, 0, d);
}
Пример #2
0
void
b()
{
    __builtin_altivec_vadduwm (x, y);

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

    int1 = __builtin_altivec_vcmpbfp_p (0, f, g);
    int1 = __builtin_altivec_vcmpeqfp_p (0, f, g);
    int1 = __builtin_altivec_vcmpequb_p (0, c, d);
    int1 = __builtin_altivec_vcmpequh_p (0, s, t);
    int1 = __builtin_altivec_vcmpequw_p (0, i, j);
    int1 = __builtin_altivec_vcmpgefp_p (0, f, g);
    int1 = __builtin_altivec_vcmpgtfp_p (0, f, g);
    int1 = __builtin_altivec_vcmpgtsb_p (0, c, d);
    int1 = __builtin_altivec_vcmpgtsh_p (0, s, t);
    int1 = __builtin_altivec_vcmpgtsw_p (0, i, j);
    int1 = __builtin_altivec_vcmpgtub_p (0, c, d);
    int1 = __builtin_altivec_vcmpgtuh_p (0, s, t);
    int1 = __builtin_altivec_vcmpgtuw_p (0, i, j);

    __builtin_altivec_mtvscr (i);
    __builtin_altivec_dssall ();
    s = __builtin_altivec_mfvscr ();
    __builtin_altivec_dss (3);

    __builtin_altivec_dst (pi, int1 + int2, 3);
    __builtin_altivec_dstst (pi, int1 + int2, 3);
    __builtin_altivec_dststt (pi, int1 + int2, 3);
    __builtin_altivec_dstt (pi, int1 + int2, 3);

    uc = (vector unsigned char) __builtin_altivec_lvsl (int1 + 69, pi);
    uc = (vector unsigned char) __builtin_altivec_lvsr (int1 + 69, pi);

    c = __builtin_altivec_lvebx (int1, pi);
    s = __builtin_altivec_lvehx (int1, pi);
    i = __builtin_altivec_lvewx (int1, pi);
    i = __builtin_altivec_lvxl (int1, pi);
    i = __builtin_altivec_lvx (int1, pi);

    __builtin_altivec_stvx (i, int2, pi);
    __builtin_altivec_stvebx (c, int2, pi);
    __builtin_altivec_stvehx (s, int2, pi);
    __builtin_altivec_stvewx (i, int2, pi);
    __builtin_altivec_stvxl (i, int2, pi);
}