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authorJing Yu <jingyu@google.com>2009-11-05 15:11:04 -0800
committerJing Yu <jingyu@google.com>2009-11-05 15:11:04 -0800
commitdf62c1c110e8532b995b23540b7e3695729c0779 (patch)
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Check in gcc sources for prebuilt toolchains in Eclair.
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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"
+
+/* Used for parsing attributes of asm code. */
+extern tree memory_identifier_string;
+
+struct ipa_dfs_info {
+ int dfn_number;
+ int low_link;
+ bool new_node;
+ bool on_stack;
+ struct cgraph_node* next_cycle;
+ PTR aux;
+};
+
+
+
+/* In ipa-utils.c */
+void ipa_utils_print_order (FILE*, const char *, struct cgraph_node**, int);
+int ipa_utils_reduced_inorder (struct cgraph_node **, bool, bool);
+tree get_base_var (tree);
+
+
+#endif /* GCC_IPA_UTILS_H */
+
+