1  /* PR middle-end/80162 */
       2  /* { dg-do compile { target { { i?86-*-* x86_64-*-* } && lp64 } } } */
       3  /* { dg-options "-msse2 -ffixed-xmm7" } */
       4  
       5  typedef int v8 __attribute__ ((vector_size (8)));
       6  struct U { v8 a; v8 b; };
       7  register struct U u asm ("xmm7");
       8  
       9  int *
      10  foo (int i)
      11  {
      12    return &u.a[i];	/* { dg-error "address of \[^ \n\r]* register variable" } */
      13  }