libgomp/testsuite/libgomp.c/omp-single-2.c

   1 #include <omp.h>
   2
   3 extern void abort (void);
   4
   5 struct X
   6 {
   7   int a;
   8   char b;
   9   int c;
  10 };
  11
  12 main()
  13 {
  14   int i = 0;
  15   struct X x;
  16   int bad = 0;
  17
  18   #pragma omp parallel private (i, x) shared (bad)
  19     {
  20       i = 5;
  21
  22       #pragma omp single copyprivate (i, x)
  23         {
  24           i++;
  25           x.a = 23;
  26           x.b = 42;
  27           x.c = 26;
  28         }
  29
  30       if (i != 6 || x.a != 23 || x.b != 42 || x.c != 26)
  31         bad = 1;
  32     }
  33
  34   if (bad)
  35     abort ();
  36
  37   return 0;
  38 }