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| author | Ben Cheng <bccheng@google.com> | 2013-03-28 11:14:20 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@google.com> | 2013-03-28 12:40:33 -0700 |
| commit | af0c51ac87ab2a87caa03fa108f0d164987a2764 (patch) | |
| tree | 4b8b470f7c5b69642fdab8d0aa1fbc148d02196b /gcc-4.8/gcc/ipa-utils.h | |
| parent | d87cae247d39ebf4f5a6bf25c932a14d2fdb9384 (diff) | |
| download | toolchain_gcc-af0c51ac87ab2a87caa03fa108f0d164987a2764.tar.gz toolchain_gcc-af0c51ac87ab2a87caa03fa108f0d164987a2764.tar.bz2 toolchain_gcc-af0c51ac87ab2a87caa03fa108f0d164987a2764.zip | |
[GCC 4.8] Initial check-in of GCC 4.8.0
Change-Id: I0719d8a6d0f69b367a6ab6f10eb75622dbf12771
Diffstat (limited to 'gcc-4.8/gcc/ipa-utils.h')
| -rw-r--r-- | gcc-4.8/gcc/ipa-utils.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/ipa-utils.h b/gcc-4.8/gcc/ipa-utils.h new file mode 100644 index 000000000..f388598ea --- /dev/null +++ b/gcc-4.8/gcc/ipa-utils.h @@ -0,0 +1,52 @@ +/* Utilities for ipa analysis. + Copyright (C) 2004-2013 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); +vec<cgraph_node_ptr> ipa_get_nodes_in_cycle (struct cgraph_node *); +int ipa_reverse_postorder (struct cgraph_node **); +tree get_base_var (tree); + + +#endif /* GCC_IPA_UTILS_H */ + + |