gcc/testsuite/gcc.dg/graphite/pr46970.c

   1 /* { dg-do run } */
   2 /* { dg-options "-Os -ftree-loop-linear" } */
   3
   4 #define N 16
   5
   6 int
   7 main1 (int n, int *a)
   8 {
   9   int i, j;
  10
  11   for (i = 0; i < n; i++)
  12     for (j = 0; j < n; j++)
  13       a[j] = i + n;
  14
  15   for (j = 0; j < n; j++)
  16     if (a[j] != i + n - 1)
  17       __builtin_abort ();
  18
  19   return 0;
  20 }
  21
  22 int
  23 main ()
  24 {
  25   int a[N];
  26   main1 (N, a);
  27   return 0;
  28 }