gcc/testsuite/gcc.dg/vect/bb-slp-61.c

   1 /* { dg-do compile } */
   2
   3 struct a {
   4   enum { b, c } d;
   5   unsigned e;
   6   unsigned f;
   7 };
   8 void j(struct a *a, int i, int h)
   9 {
  10   unsigned f = a->f;
  11   switch (a->d)
  12     while (1)
  13       {
  14         if (i)
  15           {
  16     case b:
  17             if (h)
  18               goto k;
  19           }
  20         else
  21           f = 0;
  22     case c:;
  23       }
  24 k:
  25   a->e = a->f = f;
  26 }