libgomp/testsuite/libgomp.c/pr69110.c

   1 /* { dg-do run } */
   2 /* { dg-options "-ftree-parallelize-loops=2 -O1 -fno-tree-loop-im" } */
   3
   4 #define N 1000
   5
   6 unsigned int i = 0;
   7
   8 static void __attribute__((noinline, noclone))
   9 foo (void)
  10 {
  11   unsigned int z;
  12   for (z = 0; z < N; ++z)
  13     ++i;
  14 }
  15
  16 extern void abort (void);
  17
  18 int
  19 main (void)
  20 {
  21   foo ();
  22   if (i != N)
  23     abort ();
  24
  25   return 0;
  26 }