gcc/testsuite/gcc.dg/torture/pr48493.c

   1 /* { dg-do compile } */
   2
   3 typedef long long T __attribute__((may_alias, aligned (1)));
   4
   5 struct S
   6 {
   7   _Complex float d __attribute__((aligned (8)));
   8 };
   9
  10 void bar (struct S);
  11
  12 void
  13 f1 (T x)
  14 {
  15   struct S s;
  16   *(T *) ((char *) &s.d + 1) = x;
  17   bar (s);
  18 }