C++ (Cpp) set_ssa_name_value Exemples

Exemple #1

Fichier : tree-ssa-scopedtables.c Projet : daniel-k/gcc

void
const_and_copies::pop_to_marker (void)
{
  while (stack.length () > 0)
    {
      tree prev_value, dest;

      dest = stack.pop ();

      /* A NULL value indicates we should stop unwinding, otherwise
	 pop off the next entry as they're recorded in pairs.  */
      if (dest == NULL)
	break;

      if (dump_file && (dump_flags & TDF_DETAILS))
	{
	  fprintf (dump_file, "<<<< COPY ");
	  print_generic_expr (dump_file, dest, 0);
	  fprintf (dump_file, " = ");
	  print_generic_expr (dump_file, SSA_NAME_VALUE (dest), 0);
	  fprintf (dump_file, "\n");
	}

      prev_value = stack.pop ();
      set_ssa_name_value (dest, prev_value);
    }
}

Exemple #2

Fichier : tree-ssa-scopedtables.c Projet : gmarkall/gcc

void
const_and_copies::record_const_or_copy_raw (tree x, tree y, tree prev_x)
{
  if (dump_file && (dump_flags & TDF_DETAILS))
    {
      fprintf (dump_file, "0>>> COPY ");
      print_generic_expr (dump_file, x, 0);
      fprintf (dump_file, " = ");
      print_generic_expr (dump_file, y, 0);
      fprintf (dump_file, "\n");
    }

  set_ssa_name_value (x, y);
  m_stack.reserve (2);
  m_stack.quick_push (prev_x);
  m_stack.quick_push (x);
}

Exemple #3

Fichier : tree-ssa-scopedtables.c Projet : daniel-k/gcc

void
const_and_copies::record_const_or_copy (tree x, tree y, tree prev_x)
{
  /* Y may be NULL if we are invalidating entries in the table.  */
  if (y && TREE_CODE (y) == SSA_NAME)
    {
      tree tmp = SSA_NAME_VALUE (y);
      y = tmp ? tmp : y;
    }

  if (dump_file && (dump_flags & TDF_DETAILS))
    {
      fprintf (dump_file, "0>>> COPY ");
      print_generic_expr (dump_file, x, 0);
      fprintf (dump_file, " = ");
      print_generic_expr (dump_file, y, 0);
      fprintf (dump_file, "\n");
    }

  set_ssa_name_value (x, y);
  stack.reserve (2);
  stack.quick_push (prev_x);
  stack.quick_push (x);
}