(root)/
gcc-13.2.0/
gcc/
testsuite/
gcc.target/
frv/
fr550-builtins-1.c
       1  /* Test prefetch support.  */
       2  /* { dg-do run } */
       3  extern void abort (void);
       4  extern void exit (int);
       5  
       6  unsigned char global[64];
       7  
       8  void
       9  foo (unsigned int *x, int n)
      10  {
      11    unsigned short local[16];
      12  
      13    __data_prefetch0 (x);
      14    __data_prefetch0 (&x[8]);
      15    __data_prefetch0 (&x[n]);
      16    __data_prefetch0 (local);
      17    __data_prefetch0 (&local[16]);
      18    __data_prefetch0 (&local[n]);
      19    __data_prefetch0 (global);
      20    __data_prefetch0 (&global[32]);
      21    __data_prefetch0 (&global[n]);
      22  
      23  #if __FRV_VLIW__ > 1
      24    __data_prefetch (x);
      25    __data_prefetch (&x[8]);
      26    __data_prefetch (&x[n]);
      27    __data_prefetch (local);
      28    __data_prefetch (&local[16]);
      29    __data_prefetch (&local[n]);
      30    __data_prefetch (global);
      31    __data_prefetch (&global[32]);
      32    __data_prefetch (&global[n]);
      33  #endif
      34  }
      35  
      36  int main ()
      37  {
      38    unsigned int i[16];
      39  
      40    foo (i, 2);
      41    exit (0);
      42  }