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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [ipa-utils.h] - Rev 830
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/* Utilities for ipa analysis. Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. Contributed by Kenneth Zadeck <zadeck@naturalbridge.com> This file is part of GCC. GCC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. GCC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GCC; see the file COPYING3. If not see <http://www.gnu.org/licenses/>. */ #ifndef GCC_IPA_UTILS_H #define GCC_IPA_UTILS_H #include "tree.h" #include "cgraph.h" struct ipa_dfs_info { int dfn_number; int low_link; /* This field will have the samy value for any two nodes in the same strongly connected component. */ int scc_no; bool new_node; bool on_stack; struct cgraph_node* next_cycle; PTR aux; }; /* In ipa-utils.c */ void ipa_print_order (FILE*, const char *, struct cgraph_node**, int); int ipa_reduced_postorder (struct cgraph_node **, bool, bool, bool (*ignore_edge) (struct cgraph_edge *)); void ipa_free_postorder_info (void); int ipa_reverse_postorder (struct cgraph_node **); tree get_base_var (tree); #endif /* GCC_IPA_UTILS_H */
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