gcc/testsuite/c-c++-common/goacc/pr69916.c

   1 /* {  dg-additional-options "-O2" } */
   2
   3 /* PR 69916, an loop determined to be empty sometime after omp-lower
   4    and before oacc-device-lower can evaporate leading to no GOACC_LOOP
   5    internal functions existing.  */
   6
   7 int
   8 main (void)
   9 {
  10
  11 #pragma acc parallel
  12   {
  13     int j = 0;
  14 #pragma acc loop private (j)
  15     for (int i = 0; i < 10; i++)
  16       j++;
  17   }
  18
  19   return 0;
  20 }