blob: e12fce6e4bc768847d5e35c3913e9e6c5f333d73 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
/* IPA reference lists.
Copyright (C) 2010-2014 Free Software Foundation, Inc.
Contributed by Jan Hubicka
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/>. */
/* Return callgraph node REF is referring. */
static inline struct cgraph_node *
ipa_ref_node (struct ipa_ref *ref)
{
return cgraph (ref->referred);
}
/* Return varpool node REF is referring. */
static inline varpool_node *
ipa_ref_varpool_node (struct ipa_ref *ref)
{
return varpool (ref->referred);
}
/* Return cgraph node REF is in. */
static inline struct cgraph_node *
ipa_ref_referring_node (struct ipa_ref *ref)
{
return cgraph (ref->referring);
}
/* Return varpool node REF is in. */
static inline varpool_node *
ipa_ref_referring_varpool_node (struct ipa_ref *ref)
{
return varpool (ref->referring);
}
/* Return reference list REF is in. */
static inline struct ipa_ref_list *
ipa_ref_referring_ref_list (struct ipa_ref *ref)
{
return &ref->referring->ref_list;
}
/* Return reference list REF is in. */
static inline struct ipa_ref_list *
ipa_ref_referred_ref_list (struct ipa_ref *ref)
{
return &ref->referred->ref_list;
}
/* Return first reference in LIST or NULL if empty. */
static inline struct ipa_ref *
ipa_ref_list_first_reference (struct ipa_ref_list *list)
{
if (!vec_safe_length (list->references))
return NULL;
return &(*list->references)[0];
}
/* Return first referring ref in LIST or NULL if empty. */
static inline struct ipa_ref *
ipa_ref_list_first_referring (struct ipa_ref_list *list)
{
if (!list->referring.length ())
return NULL;
return list->referring[0];
}
/* Clear reference list. */
static inline void
ipa_empty_ref_list (struct ipa_ref_list *list)
{
list->referring.create (0);
list->references = NULL;
}
/* Clear reference list. */
static inline unsigned int
ipa_ref_list_nreferences (struct ipa_ref_list *list)
{
return vec_safe_length (list->references);
}
#define ipa_ref_list_reference_iterate(L,I,P) \
vec_safe_iterate ((L)->references, (I), &(P))
#define ipa_ref_list_referring_iterate(L,I,P) \
(L)->referring.iterate ((I), &(P))
|
