llvm-gcc-4.2/gcc/testsuite/gcc.dg/gomp/appendix-a/a.37.1.c

/* { dg-do compile } */

extern int omp_get_num_threads (void);
void work (int i);
void
incorrect ()
{
  int np, i;
  np = omp_get_num_threads ();	/* misplaced */
#pragma omp parallel for schedule(static)
  for (i = 0; i < np; i++)
    work (i);
}