1/*
2 * Copyright (C) 2019 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. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#include "ArrayStorage.h"
29#include "StructureInlines.h"
30
31namespace JSC {
32
33inline unsigned ArrayStorage::availableVectorLength(unsigned indexBias, Structure* structure, unsigned vectorLength)
34{
35 return availableVectorLength(indexBias, structure->outOfLineCapacity(), vectorLength);
36}
37
38inline unsigned ArrayStorage::availableVectorLength(size_t propertyCapacity, unsigned vectorLength)
39{
40 return availableVectorLength(m_indexBias, propertyCapacity, vectorLength);
41}
42
43inline unsigned ArrayStorage::availableVectorLength(Structure* structure, unsigned vectorLength)
44{
45 return availableVectorLength(structure->outOfLineCapacity(), vectorLength);
46}
47
48inline unsigned ArrayStorage::optimalVectorLength(unsigned indexBias, size_t propertyCapacity, unsigned vectorLength)
49{
50 vectorLength = std::max(BASE_ARRAY_STORAGE_VECTOR_LEN, vectorLength);
51 return availableVectorLength(indexBias, propertyCapacity, vectorLength);
52}
53
54inline unsigned ArrayStorage::optimalVectorLength(unsigned indexBias, Structure* structure, unsigned vectorLength)
55{
56 return optimalVectorLength(indexBias, structure->outOfLineCapacity(), vectorLength);
57}
58
59inline unsigned ArrayStorage::optimalVectorLength(size_t propertyCapacity, unsigned vectorLength)
60{
61 return optimalVectorLength(m_indexBias, propertyCapacity, vectorLength);
62}
63
64inline unsigned ArrayStorage::optimalVectorLength(Structure* structure, unsigned vectorLength)
65{
66 return optimalVectorLength(structure->outOfLineCapacity(), vectorLength);
67}
68
69inline size_t ArrayStorage::totalSize(Structure* structure) const
70{
71 return totalSize(structure->outOfLineCapacity());
72}
73
74} // namespace JSC
75