libgomp/testsuite/libgomp.c/pr49897-1.c

   1 /* PR middle-end/49897 */
   2 /* { dg-do run } */
   3
   4 extern void abort (void);
   5
   6 int
   7 main ()
   8 {
   9   int i, j, x = 0, y, sum = 0;
  10 #pragma omp parallel reduction(+:sum)
  11   {
  12   #pragma omp for firstprivate(x) lastprivate(x, y)
  13     for (i = 0; i < 10; i++)
  14       {
  15         x = i;
  16         y = 0;
  17       #pragma omp parallel reduction(+:sum)
  18         {
  19         #pragma omp for firstprivate(y) lastprivate(y)
  20           for (j = 0; j < 10; j++)
  21             {
  22               y = j;
  23               sum += y;
  24             }
  25         }
  26       }
  27   }
  28   if (x != 9 || y != 9 || sum != 450)
  29     abort ();
  30   return 0;
  31 }