1  /* { dg-do run } */
       2  /* { dg-options "-msse" } */
       3  /* { dg-require-effective-target sse } */
       4  
       5  #include "sse-check.h"
       6  
       7  extern void abort(void);
       8  typedef int __attribute__ ((vector_size (16))) foo_t;
       9  
      10  struct s
      11  {
      12    foo_t f[0];
      13  } s1;
      14  
      15  void
      16  check (int x, ...) __attribute__((noinline));
      17  void
      18  check (int x, ...)
      19  {
      20    int y;
      21    __builtin_va_list ap;
      22  
      23    __builtin_va_start (ap, x);
      24    __builtin_va_arg (ap, struct s);
      25    y = __builtin_va_arg (ap, int);
      26  
      27    if (y != 7)
      28      abort ();
      29  }
      30  
      31  static void
      32  sse_test (void)
      33  {
      34    check (3, s1, 7);
      35  }