gcc/testsuite/gcc.dg/torture/pr79186.c

   1 /* { dg-do run } */
   2
   3 int a, b;
   4 unsigned char c, d, e;
   5
   6 int main ()
   7 {
   8   if (b || !a)
   9     {
  10       c = a;
  11       if (!c && !a)
  12         d = 0;
  13       e = -a;
  14     }
  15   return 0;
  16 }