1  /* { dg-do compile { target bfin-*-* } } */
       2  
       3  typedef short __v2hi __attribute__ ((vector_size (4)));
       4  typedef __v2hi raw2x16;
       5  typedef raw2x16 fract2x16;
       6  
       7  typedef short fract16;
       8  typedef struct complex_fract16
       9  {
      10    fract16 re;
      11    fract16 im;
      12  } __attribute__ ((aligned (4))) complex_fract16;
      13  
      14  typedef union composite_complex_fract16
      15  {
      16    struct complex_fract16 x;
      17    long raw;
      18  } composite_complex_fract16;
      19  
      20  __inline__ __attribute__ ((always_inline))
      21  static complex_fract16 cmsu_fr16 (complex_fract16 _sum,
      22  				  complex_fract16 _a, complex_fract16 _b)
      23  {
      24    complex_fract16 r;
      25    fract2x16 i =
      26      __builtin_bfin_cmplx_msu (__builtin_bfin_compose_2x16
      27  			      ((_sum).im, (_sum).re),
      28  			      __builtin_bfin_compose_2x16 ((_a).im, (_a).re),
      29  			      __builtin_bfin_compose_2x16 ((_b).im, (_b).re));
      30    (r).re = __builtin_bfin_extract_lo (i);
      31    (r).im = __builtin_bfin_extract_hi (i);
      32    return r;
      33  }
      34  
      35  composite_complex_fract16
      36  f (complex_fract16 _sum, complex_fract16 _a, complex_fract16 _b)
      37  {
      38    return (composite_complex_fract16) cmsu_fr16 (_sum, _a, _b);
      39  }