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