1  /* { dg-do compile { target bfin-*-* } } */
       2  /* { dg-options "-O2" } */
       3  
       4  typedef short __v2hi __attribute__ ((vector_size (4)));
       5  typedef __v2hi raw2x16;
       6  typedef raw2x16 fract2x16;
       7  typedef short fract16;
       8  typedef struct complex_fract16
       9  {
      10    fract16 re;
      11    fract16 im;
      12  } __attribute__ ((aligned (4))) complex_fract16;
      13  
      14  
      15  __inline__ __attribute__ ((always_inline))
      16       static complex_fract16 csqu_fr16 (complex_fract16 _a)
      17  {
      18    complex_fract16 _x;
      19    fract2x16 i =
      20      __builtin_bfin_csqu_fr16 (__builtin_bfin_compose_2x16 ((_a).im, (_a).re));
      21    (_x).re = __builtin_bfin_extract_lo (i);
      22    (_x).im = __builtin_bfin_extract_hi (i);
      23    return _x;
      24  }
      25  
      26  complex_fract16 f (complex_fract16 _a)
      27  {
      28    return csqu_fr16 (_a);
      29  }