1/* Utilities for ipa analysis. 2 Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. 3 Contributed by Kenneth Zadeck <zadeck@naturalbridge.com> 4 5This file is part of GCC. 6 7GCC is free software; you can redistribute it and/or modify it under 8the terms of the GNU General Public License as published by the Free 9Software Foundation; either version 3, or (at your option) any later 10version. 11 12GCC is distributed in the hope that it will be useful, but WITHOUT ANY 13WARRANTY; without even the implied warranty of MERCHANTABILITY or 14FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15for more details. 16 17You should have received a copy of the GNU General Public License 18along with GCC; see the file COPYING3. If not see 19<http://www.gnu.org/licenses/>. */ 20 21#ifndef GCC_IPA_UTILS_H 22#define GCC_IPA_UTILS_H 23#include "tree.h" 24#include "cgraph.h" 25 26struct ipa_dfs_info { 27 int dfn_number; 28 int low_link; 29 bool new_node; 30 bool on_stack; 31 struct cgraph_node* next_cycle; 32 PTR aux; 33}; 34 35 36 37/* In ipa-utils.c */ 38void ipa_utils_print_order (FILE*, const char *, struct cgraph_node**, int); 39int ipa_utils_reduced_inorder (struct cgraph_node **, bool, bool, 40 bool (*ignore_edge) (struct cgraph_edge *)); 41tree get_base_var (tree); 42 43 44#endif /* GCC_IPA_UTILS_H */ 45 46 47