C++ (Cpp) double_int::sext Exemples

Exemple #1

Fichier : fixed-value.c Projet : gmarkall/gcc

FIXED_VALUE_TYPE
fixed_from_double_int (double_int payload, machine_mode mode)
{
  FIXED_VALUE_TYPE value;

  gcc_assert (GET_MODE_BITSIZE (mode) <= HOST_BITS_PER_DOUBLE_INT);

  if (SIGNED_SCALAR_FIXED_POINT_MODE_P (mode))
    value.data = payload.sext (1 + GET_MODE_IBIT (mode) + GET_MODE_FBIT (mode));
  else if (UNSIGNED_SCALAR_FIXED_POINT_MODE_P (mode))
    value.data = payload.zext (GET_MODE_IBIT (mode) + GET_MODE_FBIT (mode));
  else
    gcc_unreachable ();

  value.mode = mode;

  return value;
}

Exemple #2

Fichier : tree-affine.c Projet : MaddTheSane/haiku-buildtools

double_int
double_int_ext_for_comb (double_int cst, aff_tree *comb)
{
  return cst.sext (TYPE_PRECISION (comb->type));
}