bfin-1400/fe_TestDsp.ii.bak

   1   typedef long fract32;
   2   typedef struct complex_fract16 {
   3  fract32 re, im;
   4  }
   5   complex_long_double;
   6   typedef int __v2hi __attribute__ ((__mode__ (__V2HI__)));
   7   typedef __v2hi raw2x16;
   8      typedef raw2x16 fract2x16;
   9           static __inline complex_fract16 cmlt_fr16(complex_fract16 _a, complex_fract16 _b) {
  10  fract2x16 i = __builtin_bfin_cmplx_mul(__builtin_bfin_compose_2x16(_a.im, _a.re), __builtin_bfin_compose_2x16(_b.im, _b.re));
  11  }
  12   int main(){
  13  complex_fract16 c,d;
  14  complex_fract16 answer;
  15  answer = cmlt_fr16(c,d);
  16  }