1  /* { dg-skip-if "test SSE2 support" { ! { i?86-*-* x86_64-*-* } } } */
       2  /* { dg-options "-O" } */
       3  /* { dg-require-effective-target sse2_runtime } */
       4  
       5  /* Test function argument passing.  PR target/15301.  */
       6  
       7  extern void union_m128_1_x (void);
       8  extern void exit (int);
       9  
      10  int
      11  main ()
      12  {
      13    union_m128_1_x ();
      14    exit (0);
      15  }