gcc/testsuite/gcc.dg/torture/pr51042.c

   1 /* { dg-do compile } */
   2
   3 int a, b;
   4
   5 void
   6 foo (int x)
   7 {
   8   int e[2];
   9   int d;
  10   while (x)
  11     {
  12       for (d = 0; d <= 1; d = 1)
  13         if (e[a])
  14           break;
  15       for (b = 0; b <= 0; b = 1)
  16         {
  17           e[a] = a;
  18           if (a)
  19             break;
  20         }
  21     }
  22 }