コード例 #1
0
int main( void )
{
  int i,j;    
  int value;
  register int temp;
  double a,b,c,d;
  a = 1.;b=2.;c=3.;
        
  d = __fmadd(a,b,c);
  a = __fmadd(c,b,d);
  d = __fmadd(a,b,c);

  __lwsync();
  __nop();
  __lwsync();
  __nop();
  d = __fctidz(a);
  d = __fctidz(d);
  b = __fctid(a);
  b = __fctid(b);
  c = __fcfid(a);
  c = __fcfid(c);
  __dcbzl(32,&value);
  __dcbzl(&value,0);
        
  return a+b+c+d;
}
コード例 #2
0
int main ()
{
  double d, d1, d2;
  float f, f1, f2;
  unsigned long long ull, a, b;
  long long ll;
  int i;

#ifdef __powerpc64__
  ull = __rldcl (a, b, 3);
  ull = __rldcr (a, b, 3);
  ull = __rldic (a, 3, 4);
  ull = __rldicl (a, 4, 5);
  ull = __rldicr (a, 2, 3);
  ull = __rldimi (a, b, 4, 6);
#endif
  ull = __rlwimi (a, b, 6, 9, 12);
  ull = __rlwnm (a, b, 3, 5);
  d = __fmul (d1, d2);
  f = __fmuls (f1, f2);
  f = __frsp (f);
  d = __fcfid (ll);
  d = __frsqrte (d1);
  ll = __fctid (d);
  ll = __fctidz (d);
  i = __fctiw (d);
  i = __fctiwz (d);

  __protected_stream_count (1, 2);
  __protected_stream_go ();
  __protected_stream_set (1, 0x1000, 3);
  __protected_stream_stop (3);
  __protected_stream_stop_all ();
  __protected_unlimited_stream_set (3, 0x1000, 1);

  return 0;
}