gcc/testsuite/gcc.dg/graphite/pr46761.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O -fgraphite-identity" } */
   3
   4 #define N 128
   5
   6 int
   7 main ()
   8 {
   9   int arr[N], i, s = 0;
  10   for (i = 0; i < N; i++)
  11     arr[i] = i;
  12
  13   for (i = 0; i < N; i++)
  14     if (arr[i] != i)
  15       __builtin_abort ();
  16
  17   for (i = 0; i < N; i++)
  18     s += arr[i];
  19   if (s != (N * (N - 1)) / 2)
  20     __builtin_abort ();
  21   return 0;
  22 }