gcc/testsuite/gcc.dg/torture/pr80549.c

   1 /* { dg-do run } */
   2
   3 signed char a, b;
   4 int c;
   5 short d;
   6 void fn1(int p1)
   7 {
   8   short e = 4;
   9   int f;
  10   d = 0;
  11   for (; d <= 0; d++)
  12     e = 0;
  13   if (e)
  14     goto L1;
  15 L2:
  16   if (p1) {
  17       a = 9;
  18       for (; a; ++a) {
  19           f = 5;
  20           for (; f != 32; ++f)
  21             c = 8;
  22 L1:
  23           if (b)
  24             goto L2;
  25       }
  26   }
  27 }
  28
  29 int main()
  30 {
  31   fn1(1);
  32   return 0;
  33 }