1/* Utilities for ipa analysis. 2 Copyright (C) 2004-2005 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 2, 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 COPYING. If not, write to the Free 19Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 2002110-1301, USA. */ 21 22#ifndef GCC_IPA_UTILS_H 23#define GCC_IPA_UTILS_H 24#include "tree.h" 25#include "cgraph.h" 26 27/* Used for parsing attributes of asm code. */ 28extern tree memory_identifier_string; 29 30struct ipa_dfs_info { 31 int dfn_number; 32 int low_link; 33 bool new; 34 bool on_stack; 35 struct cgraph_node* next_cycle; 36 PTR aux; 37}; 38 39 40 41/* In ipa-utils.c */ 42void ipa_utils_print_order (FILE*, const char *, struct cgraph_node**, int); 43int ipa_utils_reduced_inorder (struct cgraph_node **, bool, bool); 44tree get_base_var (tree); 45 46 47#endif /* GCC_IPA_UTILS_H */ 48 49 50