| /* Copyright (C) 2009. Free Software Foundation, Inc. |
| Contributed by Xinliang David Li (davidxl@google.com) and |
| Raksit Ashok (raksit@google.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_L_IPO_H |
| #define GCC_L_IPO_H |
| |
| /* Primary module's id (non-zero). If no module-info was read in, this will |
| be zero. */ |
| extern unsigned primary_module_id; |
| |
| /* The macro to test if the compilation is in light weight IPO mode. |
| In this mode, the source module being compiled will be compiled |
| together with 0 or more auxiliary modules. */ |
| #define L_IPO_COMP_MODE (primary_module_id != 0) |
| |
| /* The macro to test if the current module being parsed is the |
| primary source module. */ |
| #define L_IPO_IS_PRIMARY_MODULE (current_module_id == primary_module_id) |
| |
| /* The macro to test if the current module being parsed is an |
| auxiliary source module. */ |
| #define L_IPO_IS_AUXILIARY_MODULE (L_IPO_COMP_MODE && current_module_id \ |
| && current_module_id != primary_module_id) |
| |
| /* Current module id. */ |
| extern unsigned current_module_id; |
| extern struct gcov_module_info **module_infos; |
| extern int is_last_module (unsigned mod_id); |
| |
| extern unsigned num_in_fnames; |
| extern int at_eof; |
| extern bool parser_parsing_start; |
| |
| void push_module_scope (void); |
| void pop_module_scope (void); |
| tree lipo_save_decl (tree src); |
| void lipo_restore_decl (tree, tree); |
| void add_decl_to_current_module_scope (tree decl, void *b); |
| int lipo_cmp_type (tree t1, tree t2); |
| tree get_type_or_decl_name (tree); |
| int equivalent_struct_types_for_tbaa (const_tree t1, const_tree t2); |
| extern void copy_defined_module_set (tree, tree); |
| |
| #endif |