gcc/testsuite/gcc.dg/torture/pr112585.c

   1 /* { dg-do run } */
   2 /* { dg-additional-options "-ftree-loop-distribution" } */
   3
   4 static int a[10], b;
   5 char c, *d = &c, e;
   6 int main()
   7 {
   8   int f = 0;
   9   for (; f < 9; f++) {
  10     a[f] = 1;
  11     a[f + 1] = e;
  12     for (b = 0; b < 8; b++)
  13       *d = 0;
  14   }
  15   if (a[2] != 1)
  16     __builtin_abort();
  17   return 0;
  18 }