+2005-09-13 Diego Novillo <dnovillo@redhat.com>
+
+ * tree-dfa.c (dump_variable): Guard against NULL annotations.
+
2005-09-13 Zdenek Dvorak <dvorakz@suse.cz>
PR tree-optimize/23817
fprintf (file, ", ");
print_generic_expr (file, TREE_TYPE (var), dump_flags);
- if (ann->type_mem_tag)
+ if (ann && ann->type_mem_tag)
{
fprintf (file, ", type memory tag: ");
print_generic_expr (file, ann->type_mem_tag, dump_flags);
}
- if (ann->is_alias_tag)
+ if (ann && ann->is_alias_tag)
fprintf (file, ", is an alias tag");
if (TREE_ADDRESSABLE (var))
print_generic_expr (file, default_def (var), dump_flags);
}
- if (ann->may_aliases)
+ if (may_aliases (var))
{
fprintf (file, ", may aliases: ");
dump_may_aliases_for (file, var);