gcc/testsuite/gcc.dg/torture/pr69719.c

   1 /* { dg-do run } */
   2
   3 int b, c = 1, e, f;
   4 int a[6][5] = { {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 1, 0, 0, 0} };
   5
   6 void  __attribute__((noinline))
   7 fn1 ()
   8 {
   9   int d;
  10   for (b = 0; b < 5; b++)
  11     for (d = 4; d; d--)
  12       a[c + 1][b] = a[d + 1][d];
  13 }
  14
  15 int
  16 main ()
  17 {
  18   fn1 ();
  19
  20   if (a[2][1] != 0)
  21     __builtin_abort ();
  22
  23   return 0;
  24 }