C++ (Cpp) FP_PACK_SEMIRAW_D Beispiele

Beispiel #1

Datei: adddf3.c Projekt: vutung2311/chipKIT-cxx

DFtype __adddf3(DFtype a, DFtype b)
{
  FP_DECL_EX;
  FP_DECL_D(A); FP_DECL_D(B); FP_DECL_D(R);
  DFtype r;

  FP_INIT_ROUNDMODE;
  FP_UNPACK_SEMIRAW_D(A, a);
  FP_UNPACK_SEMIRAW_D(B, b);
  FP_ADD_D(R, A, B);
  FP_PACK_SEMIRAW_D(r, R);
  FP_HANDLE_EXCEPTIONS;

  return r;
}

Beispiel #2

Datei: q_qtod.c Projekt: JamesLinus/glibc-mips

double _Q_qtod(const long double a)
{
  FP_DECL_EX;
  FP_DECL_Q(A);
  FP_DECL_D(R);
  double r;

  FP_INIT_ROUNDMODE;
  FP_UNPACK_SEMIRAW_Q(A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
  FP_TRUNC(D,Q,2,4,R,A);
#else
  FP_TRUNC(D,Q,1,2,R,A);
#endif
  FP_PACK_SEMIRAW_D(r, R);
  FP_HANDLE_EXCEPTIONS;

  return r;
}

Beispiel #3

Datei: trunctfdf2.c Projekt: AlexMioMio/gcc

DFtype
__trunctfdf2 (TFtype a)
{
  FP_DECL_EX;
  FP_DECL_Q (A);
  FP_DECL_D (R);
  DFtype r;

  FP_INIT_ROUNDMODE;
  FP_UNPACK_SEMIRAW_Q (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
  FP_TRUNC (D, Q, 2, 4, R, A);
#else
  FP_TRUNC (D, Q, 1, 2, R, A);
#endif
  FP_PACK_SEMIRAW_D (r, R);
  FP_HANDLE_EXCEPTIONS;

  return r;
}