/* PR c/51628.  */
/* { dg-do compile } */
/* { dg-options "-O" } */

struct A { int i; } __attribute__ ((packed));
struct B { struct A a; };
struct C { struct B b; };

extern struct C *p;

int* g8 (void) { return &p->b.a.i; }
/* { dg-warning "may result in an unaligned pointer value" "" { target { ! default_packed } } .-1 } */
