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Side by Side Diff: third_party/WebKit/Source/wtf/BitVector.cpp

Issue 2518253002: Move Partition Allocator into Chromium base. (Closed)
Patch Set: Move OOM_CRASH into its own, more specific header. Fixes Windows build. Created 4 years ago
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1 /* 1 /*
2 * Copyright (C) 2011 Apple Inc. All rights reserved. 2 * Copyright (C) 2011 Apple Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 1. Redistributions of source code must retain the above copyright 7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution. 11 * documentation and/or other materials provided with the distribution.
12 * 12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 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. 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */ 24 */
25 25
26 #include "wtf/BitVector.h" 26 #include "wtf/BitVector.h"
27 27
28 #include "wtf/LeakAnnotations.h" 28 #include "wtf/LeakAnnotations.h"
29 #include "wtf/PrintStream.h" 29 #include "wtf/PrintStream.h"
30 #include "wtf/allocator/PartitionAlloc.h"
31 #include "wtf/allocator/Partitions.h" 30 #include "wtf/allocator/Partitions.h"
32 #include <algorithm> 31 #include <algorithm>
33 #include <string.h> 32 #include <string.h>
34 33
35 namespace WTF { 34 namespace WTF {
36 35
37 void BitVector::setSlow(const BitVector& other) { 36 void BitVector::setSlow(const BitVector& other) {
38 uintptr_t newBitsOrPointer; 37 uintptr_t newBitsOrPointer;
39 if (other.isInline()) { 38 if (other.isInline()) {
40 newBitsOrPointer = other.m_bitsOrPointer; 39 newBitsOrPointer = other.m_bitsOrPointer;
(...skipping 74 matching lines...) Expand 10 before | Expand all | Expand 10 after
115 void BitVector::dump(PrintStream& out) { 114 void BitVector::dump(PrintStream& out) {
116 for (size_t i = 0; i < size(); ++i) { 115 for (size_t i = 0; i < size(); ++i) {
117 if (get(i)) 116 if (get(i))
118 out.printf("1"); 117 out.printf("1");
119 else 118 else
120 out.printf("-"); 119 out.printf("-");
121 } 120 }
122 } 121 }
123 122
124 } // namespace WTF 123 } // namespace WTF
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