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1 : : /* Representation of adjustment made to virtual clones in the symbol table.
2 : : Copyright (C) 2003-2024 Free Software Foundation, Inc.
3 : : Contributed by Jan Hubicka
4 : :
5 : : This file is part of GCC.
6 : :
7 : : GCC is free software; you can redistribute it and/or modify it under
8 : : the terms of the GNU General Public License as published by the Free
9 : : Software Foundation; either version 3, or (at your option) any later
10 : : version.
11 : :
12 : : GCC is distributed in the hope that it will be useful, but WITHOUT ANY
13 : : WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 : : FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 : : for more details.
16 : :
17 : : You should have received a copy of the GNU General Public License
18 : : along with GCC; see the file COPYING3. If not see
19 : : <http://www.gnu.org/licenses/>. */
20 : :
21 : : #ifndef GCC_SYMTAB_CLONES_H
22 : : #define GCC_SYMTAB_CLONES_H
23 : :
24 : : struct GTY(()) clone_info
25 : : {
26 : : /* Constructor. */
27 : 90929803 : clone_info ()
28 : 90929803 : : tree_map (NULL),
29 : 90929803 : param_adjustments (NULL)
30 : : {
31 : : }
32 : : /* Constants discovered by IPA-CP, i.e. which parameter should be replaced
33 : : with what. */
34 : : vec<ipa_replace_map *, va_gc> *tree_map;
35 : : /* Parameter modification that IPA-SRA decided to perform. */
36 : : ipa_param_adjustments *param_adjustments;
37 : :
38 : : /* Return clone_info, if available. */
39 : : static clone_info *get (cgraph_node *node);
40 : :
41 : : /* Return clone_info possibly creating new one. */
42 : : static clone_info *get_create (cgraph_node *node);
43 : :
44 : : /* Remove clone_info. */
45 : : static void remove (cgraph_node *node);
46 : :
47 : : /* Release all clone_infos. */
48 : : static void release (void);
49 : : };
50 : :
51 : : /* Return clone_info, if available. */
52 : : inline clone_info *
53 : 100724808 : clone_info::get (cgraph_node *node)
54 : : {
55 : 100724808 : if (!symtab->m_clones)
56 : : return NULL;
57 : 5406472 : return symtab->m_clones->get (node);
58 : : }
59 : :
60 : :
61 : : /* Remove clone_info association for NODE. */
62 : : inline void
63 : : clone_info::remove (cgraph_node *node)
64 : : {
65 : : symtab->m_clones->remove (node);
66 : : }
67 : :
68 : : /* Free clone info summaries. */
69 : : inline void
70 : 246503 : clone_info::release ()
71 : : {
72 : 246503 : if (symtab->m_clones)
73 : 18587 : ggc_delete (symtab->m_clones);
74 : 246503 : symtab->m_clones = NULL;
75 : 246503 : }
76 : :
77 : : #endif /* GCC_SYMTAB_CLONES_H */
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