1/*
2 * Copyright (C) 2018 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#include "BytecodeStructs.h"
29#include "CodeBlock.h"
30#include "UnlinkedMetadataTableInlines.h"
31
32namespace JSC {
33
34template<typename Functor>
35void CodeBlock::forEachValueProfile(const Functor& func)
36{
37 for (unsigned i = 0; i < numberOfArgumentValueProfiles(); ++i)
38 func(valueProfileForArgument(i));
39
40 if (m_metadata) {
41#define VISIT(__op) \
42 m_metadata->forEach<__op>([&] (auto& metadata) { func(metadata.m_profile); });
43
44 FOR_EACH_OPCODE_WITH_VALUE_PROFILE(VISIT)
45
46#undef VISIT
47 }
48
49}
50
51template<typename Functor>
52void CodeBlock::forEachArrayProfile(const Functor& func)
53{
54 if (m_metadata) {
55 m_metadata->forEach<OpGetById>([&] (auto& metadata) {
56 if (metadata.m_mode == GetByIdMode::ArrayLength)
57 func(metadata.m_modeMetadata.arrayLengthMode.arrayProfile);
58 });
59
60#define VISIT(__op) \
61 m_metadata->forEach<__op>([&] (auto& metadata) { func(metadata.m_arrayProfile); });
62
63 FOR_EACH_OPCODE_WITH_ARRAY_PROFILE(VISIT)
64
65#undef VISIT
66 }
67}
68
69template<typename Functor>
70void CodeBlock::forEachArrayAllocationProfile(const Functor& func)
71{
72 if (m_metadata) {
73#define VISIT(__op) \
74 m_metadata->forEach<__op>([&] (auto& metadata) { func(metadata.m_arrayAllocationProfile); });
75
76 FOR_EACH_OPCODE_WITH_ARRAY_ALLOCATION_PROFILE(VISIT)
77
78#undef VISIT
79 }
80}
81
82template<typename Functor>
83void CodeBlock::forEachObjectAllocationProfile(const Functor& func)
84{
85 if (m_metadata) {
86#define VISIT(__op) \
87 m_metadata->forEach<__op>([&] (auto& metadata) { func(metadata.m_objectAllocationProfile); });
88
89 FOR_EACH_OPCODE_WITH_OBJECT_ALLOCATION_PROFILE(VISIT)
90
91#undef VISIT
92 }
93}
94
95template<typename Functor>
96void CodeBlock::forEachLLIntCallLinkInfo(const Functor& func)
97{
98 if (m_metadata) {
99#define VISIT(__op) \
100 m_metadata->forEach<__op>([&] (auto& metadata) { func(metadata.m_callLinkInfo); });
101
102 FOR_EACH_OPCODE_WITH_LLINT_CALL_LINK_INFO(VISIT)
103
104#undef VISIT
105 }
106}
107
108} // namespace JSC
109