1 /* LTO partitioning logic routines.
2    Copyright (C) 2009-2018 Free Software Foundation, Inc.
3 
4 This file is part of GCC.
5 
6 GCC is free software; you can redistribute it and/or modify it under
7 the terms of the GNU General Public License as published by the Free
8 Software Foundation; either version 3, or (at your option) any later
9 version.
10 
11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 for more details.
15 
16 You should have received a copy of the GNU General Public License
17 along with GCC; see the file COPYING3.  If not see
18 <http://www.gnu.org/licenses/>.  */
19 
20 
21 /* Structure describing ltrans partitions.  */
22 
23 struct ltrans_partition_def
24 {
25   lto_symtab_encoder_t encoder;
26   const char * name;
27   int insns;
28   int symbols;
29   hash_set<symtab_node *> *initializers_visited;
30 };
31 
32 typedef struct ltrans_partition_def *ltrans_partition;
33 
34 extern vec<ltrans_partition> ltrans_partitions;
35 
36 void lto_1_to_1_map (void);
37 void lto_max_map (void);
38 void lto_balanced_map (int, int);
39 void lto_promote_cross_file_statics (void);
40 void free_ltrans_partitions (void);
41 void lto_promote_statics_nonwpa (void);
42