gcc/testsuite/gcc.dg/graphite/pr82451.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O -floop-parallelize-all" } */
   3
   4 extern int a[];
   5 int b[1];
   6 int c;
   7 static void
   8 d (int *f, int *g)
   9 {
  10   int e;
  11   for (e = 0; e < 2; e++)
  12     g[e] = 1;
  13   for (e = 0; e < 2; e++)
  14     g[e] = f[e] + f[e + 1];
  15 }
  16 void
  17 h ()
  18 {
  19   for (;; c += 8)
  20     d (&a[c], b);
  21 }