gcc/testsuite/gcc.dg/graphite/run-id-2.c

   1 int a[1] = {1};
   2
   3 static int __attribute__((noinline))
   4 foo(int n)
   5 {
   6   int i, c = 0;
   7   for (i = 0; i < n; i++)
   8     c += a[i];
   9   return c;
  10 }
  11
  12 int b[2] = {2, 3};
  13
  14 static int __attribute__((noinline)) bar(int n)
  15 {
  16   int i, c = 0;
  17   for (i = 0; i < n; i++)
  18     c += b[i];
  19   return c;
  20 }
  21
  22 int main()
  23 {
  24   return
  25    foo(0) != 0 || foo(1) != 1 || bar(0) != 0 || bar(1) != 2 || bar(2) != 5;
  26 }
  27