C++ (Cpp) set_range_info Exemples

Exemple #1

Fichier : tree-ssanames.c Projet : codebruh/gcc

void
set_nonzero_bits (tree name, const wide_int_ref &mask)
{
  gcc_assert (!POINTER_TYPE_P (TREE_TYPE (name)));
  if (SSA_NAME_RANGE_INFO (name) == NULL)
    set_range_info (name, VR_RANGE,
		    TYPE_MIN_VALUE (TREE_TYPE (name)),
		    TYPE_MAX_VALUE (TREE_TYPE (name)));
  range_info_def *ri = SSA_NAME_RANGE_INFO (name);
  ri->set_nonzero_bits (mask);
}

Exemple #2

Fichier : tree-ssanames.c Projet : ds2dev/gcc

void
set_nonzero_bits (tree name, double_int mask)
{
  gcc_assert (!POINTER_TYPE_P (TREE_TYPE (name)));
  if (SSA_NAME_RANGE_INFO (name) == NULL)
    set_range_info (name, VR_RANGE,
		    tree_to_double_int (TYPE_MIN_VALUE (TREE_TYPE (name))),
		    tree_to_double_int (TYPE_MAX_VALUE (TREE_TYPE (name))));
  range_info_def *ri = SSA_NAME_RANGE_INFO (name);
  ri->nonzero_bits
    = mask & double_int::mask (TYPE_PRECISION (TREE_TYPE (name)));
}