trunk/gcc/testsuite/gcc.dg/gomp/omp-parallel-if.c

   1 /* { dg-do compile } */
   2
   3 extern int foo(void);
   4 extern void bar(void);
   5
   6 int main ()
   7 {
   8   /* Malformed uses of 'if' and 'num_threads'.  */
   9   #pragma omp parallel if (foo () > 10) if (foo () == 3) /* { dg-error "too many" } */
  10     {
  11       bar ();
  12     }
  13
  14   #pragma omp parallel num_threads (3) num_threads (20) /* { dg-error "too many" } */
  15     {
  16       bar ();
  17     }
  18
  19   /* Valid uses of 'if' and 'num_threads'.  */
  20   #pragma omp parallel if (foo () == 10) num_threads (foo ())
  21     {
  22       bar ();
  23     }
  24 }