{
if (!t) return;
- if ((TREE_CODE (t) == VAR_DECL)
+ if ((TREE_CODE (t) == VAR_DECL || TREE_CODE (t) == FUNCTION_DECL)
&& (has_proper_scope_for_analysis (t)))
{
if (checking_write)
if (TREE_CODE (t) == ADDR_EXPR)
{
tree x = get_base_var (t);
- if (TREE_CODE (x) == VAR_DECL)
+ if (TREE_CODE (x) == VAR_DECL || TREE_CODE (x) == FUNCTION_DECL)
if (has_proper_scope_for_analysis (x))
bitmap_set_bit (module_statics_escape, DECL_UID (x));
}
static void
ipa_init (void)
{
+ struct cgraph_node *node;
memory_identifier_string = build_string(7, "memory");
reference_vars_to_consider =
module_statics_written = BITMAP_ALLOC (&ipa_obstack);
all_module_statics = BITMAP_ALLOC (&ipa_obstack);
+ /* This will add NODE->DECL to the splay trees. */
+ for (node = cgraph_nodes; node; node = node->next)
+ has_proper_scope_for_analysis (node->decl);
+
/* There are some shared nodes, in particular the initializers on
static declarations. We do not need to scan them more than once
since all we would be interested in are the addressof
{
tree var = get_static_decl (index);
+ /* Readonly on a function decl is very different from the
+ variable. */
+ if (TREE_CODE (var) == FUNCTION_DECL)
+ continue;
+
/* Ignore variables in named sections - changing TREE_READONLY
changes the section flags, potentially causing conflicts with
other variables in the same named section. */