#include "tree.h"
/* In ipa-reference.c */
-bitmap ipa_reference_get_read_global (struct cgraph_node *fn);
-bitmap ipa_reference_get_written_global (struct cgraph_node *fn);
bitmap ipa_reference_get_not_read_global (struct cgraph_node *fn);
bitmap ipa_reference_get_not_written_global (struct cgraph_node *fn);