gcc/testsuite/gcc.dg/graphite/block-pr47654.c

   1 int a[128][40];
   2
   3 void __attribute__ ((noinline, noclone))
   4 foo (void)
   5 {
   6   int i, j;
   7   for (i = 0; i < 40; i++)
   8     for (j = 0; j < 128; j++)
   9       a[j][i] = 4;
  10 }
  11
  12 int
  13 main ()
  14 {
  15   int i, j;
  16   foo ();
  17   for (i = 0; i < 40; i++)
  18     for (j = 0; j < 128; j++)
  19       if (a[j][i] != 4)
  20         __builtin_abort ();
  21   return 0;
  22 }
  23
  24 /* { dg-final { scan-tree-dump "tiled by" "graphite" } } */