gcc/testsuite/c-c++-common/cilk-plus/CK/pr60586.c

   1 /* { dg-do run } */
   2 /* { dg-require-effective-target cilkplus_runtime } */
   3 /* { dg-options "-fcilkplus -O2" } */
   4
   5 int noop(int x)
   6 {
   7   return x;
   8 }
   9
  10 int post_increment(int *x)
  11 {
  12   return (*x)++;
  13 }
  14
  15 int main(int argc, char *argv[])
  16 {
  17   int m = 5;
  18   int n = m;
  19   int r = _Cilk_spawn noop(post_increment(&n));
  20   int n2 = n;
  21   _Cilk_sync;
  22
  23   if (r != m || n2 != m + 1)
  24     return 1;
  25   else
  26     return 0;
  27 }
  28