1  /* { dg-do compile } */
       2  /* { dg-options "-mthumb -O2" } */
       3  /* { dg-require-effective-target arm_thumb1_ok } */
       4  /* { dg-final { scan-assembler-not "stmia\[\\t \]*r3!\[^\\n]*r3" } } */
       5  typedef struct {
       6    void *t1, *t2, *t3;
       7  } z;
       8  extern volatile int y;
       9  static inline void foo(z *x) {
      10    x->t1 = &x->t2;
      11    x->t2 = ((void *)0);
      12    x->t3 = &x->t1;
      13  }
      14  extern z v;
      15  void bar (void) {
      16     y = 0;
      17     foo(&v);
      18  }