gcc/testsuite/gcc.c-torture/compile/20030823-1.c

   1 struct A
   2 {
   3   int a;
   4 };
   5
   6 int foo (struct A *a)
   7 {
   8   static int c = 30;
   9   int x;
  10
  11   a->a = c;
  12   /* Dominator optimizations will replace the use of 'a->a' with 'c', but
  13      they won't copy the virtual operands for 'c' from its originating
  14      statement.  This exposes symbol 'c' without a correct SSA version
  15      number.  */
  16   x = a->a;
  17   return x;
  18 }