gcc/testsuite/gcc.dg/torture/pr70985.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target int32plus } */
   3
   4 struct
   5 {
   6   int f0:24;
   7 } a, c, d;
   8
   9 int b;
  10
  11 int
  12 fn1 ()
  13 {
  14   return 0;
  15 }
  16
  17 void
  18 fn2 ()
  19 {
  20   int e;
  21   if (b)
  22     for (; e;)
  23       {
  24         d = c;
  25         if (fn1 (b))
  26           b = a.f0;
  27       }
  28 }