Ejemplo n.º 1
0
static void
pack_ts_function_decl_value_fields (struct bitpack_d *bp, tree expr)
{
  /* For normal/md builtins we only write the class and code, so they
     should never be handled here.  */
  gcc_assert (!streamer_handle_as_builtin_p (expr));

  bp_pack_enum (bp, built_in_class, BUILT_IN_LAST,
		DECL_BUILT_IN_CLASS (expr));
  bp_pack_value (bp, DECL_STATIC_CONSTRUCTOR (expr), 1);
  bp_pack_value (bp, DECL_STATIC_DESTRUCTOR (expr), 1);
  bp_pack_value (bp, DECL_UNINLINABLE (expr), 1);
  bp_pack_value (bp, DECL_POSSIBLY_INLINED (expr), 1);
  bp_pack_value (bp, DECL_IS_NOVOPS (expr), 1);
  bp_pack_value (bp, DECL_IS_RETURNS_TWICE (expr), 1);
  bp_pack_value (bp, DECL_IS_MALLOC (expr), 1);
  bp_pack_value (bp, DECL_IS_OPERATOR_NEW (expr), 1);
  bp_pack_value (bp, DECL_DECLARED_INLINE_P (expr), 1);
  bp_pack_value (bp, DECL_STATIC_CHAIN (expr), 1);
  bp_pack_value (bp, DECL_NO_INLINE_WARNING_P (expr), 1);
  bp_pack_value (bp, DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT (expr), 1);
  bp_pack_value (bp, DECL_NO_LIMIT_STACK (expr), 1);
  bp_pack_value (bp, DECL_DISREGARD_INLINE_LIMITS (expr), 1);
  bp_pack_value (bp, DECL_PURE_P (expr), 1);
  bp_pack_value (bp, DECL_LOOPING_CONST_OR_PURE_P (expr), 1);
  if (DECL_BUILT_IN_CLASS (expr) != NOT_BUILT_IN)
    bp_pack_value (bp, DECL_FUNCTION_CODE (expr), 11);
  if (DECL_STATIC_DESTRUCTOR (expr))
    bp_pack_var_len_unsigned (bp, DECL_FINI_PRIORITY (expr));
}
Ejemplo n.º 2
0
static int
compare_dtor (const void *p1, const void *p2)
{
  tree f1;
  tree f2;
  int priority1;
  int priority2;

  f1 = *(const tree *)p1;
  f2 = *(const tree *)p2;
  priority1 = DECL_FINI_PRIORITY (f1);
  priority2 = DECL_FINI_PRIORITY (f2);
  
  if (priority1 < priority2)
    return -1;
  else if (priority1 > priority2)
    return 1;
  else
    /* Ensure a stable sort.  */
    return (const tree *)p1 - (const tree *)p2;
}
Ejemplo n.º 3
0
static void
build_cdtor (bool ctor_p, tree *cdtors, size_t len)
{
  size_t i;

  i = 0;
  while (i < len)
    {
      tree body;
      tree fn;
      priority_type priority;

      priority = 0;
      body = NULL_TREE;
      /* Find the next batch of constructors/destructors with the same
	 initialization priority.  */
      do
	{
	  priority_type p;
	  fn = cdtors[i];
	  p = ctor_p ? DECL_INIT_PRIORITY (fn) : DECL_FINI_PRIORITY (fn);
	  if (!body)
	    priority = p;
	  else if (p != priority)
	    break;
	  append_to_statement_list (build_function_call_expr (fn, 0),
				    &body);
	  ++i;
	}
      while (i < len);
      gcc_assert (body != NULL_TREE);
      /* Generate a function to call all the function of like
	 priority.  */
      cgraph_build_static_cdtor (ctor_p ? 'I' : 'D', body, priority);
    }
}