gcc/testsuite/gcc.dg/torture/pr58554.c

   1 /* { dg-do run } */
   2
   3 extern void abort (void);
   4 void __attribute__((noinline,noclone))
   5 clear_board(unsigned char *board, int board_size)
   6 {
   7   int k;
   8   for (k = 0; k < 421; k++)
   9     if (k < board_size )
  10       board[k] = 3;
  11 }
  12 int main()
  13 {
  14   unsigned char board[421];
  15   board[420] = 1;
  16   clear_board (board, 420);
  17   if (board[420] != 1)
  18     abort ();
  19   return 0;
  20 }