1/* { dg-do compile { target fpic } } */
2/* { dg-options "-O2 -fpic" } */
3
4typedef struct {
5  int lock;
6  int pad0_;
7} mutex_t;
8
9static mutex_t main_arena;
10
11void __malloc_check_init()
12{
13  for(;;)
14    __asm__ __volatile__ ("": "+m"(main_arena.lock) );
15}
16
17