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/* { dg-do compile { target bfin-*-* } } */

typedef short __v2hi __attribute__ ((vector_size (4)));

typedef __v2hi raw2x16;

typedef raw2x16 fract2x16;

typedef short fract16;

typedef struct complex_fract16

{

  fract16 re;

  fract16 im;

} __attribute__ ((aligned (4))) complex_fract16;

typedef union composite_complex_fract16

{

  struct complex_fract16 x;

  long raw;

} composite_complex_fract16;

__inline__ __attribute__ ((always_inline))

static complex_fract16 cmsu_fr16 (complex_fract16 _sum,

                                  complex_fract16 _a, complex_fract16 _b)

{

  complex_fract16 r;

  fract2x16 i =

    __builtin_bfin_cmplx_msu (__builtin_bfin_compose_2x16

                              ((_sum).im, (_sum).re),

                              __builtin_bfin_compose_2x16 ((_a).im, (_a).re),

                              __builtin_bfin_compose_2x16 ((_b).im, (_b).re));

  (r).re = __builtin_bfin_extract_lo (i);

  (r).im = __builtin_bfin_extract_hi (i);

  return r;

}

composite_complex_fract16

f (complex_fract16 _sum, complex_fract16 _a, complex_fract16 _b)

{

  return (composite_complex_fract16) cmsu_fr16 (_sum, _a, _b);

}