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Issue 430503007: Rename ASSERT* to DCHECK*. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: REBASE and fixes Created 6 years, 4 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/elements-kind.h" 5 #include "src/elements-kind.h"
6 6
7 #include "src/api.h" 7 #include "src/api.h"
8 #include "src/base/lazy-instance.h" 8 #include "src/base/lazy-instance.h"
9 #include "src/elements.h" 9 #include "src/elements.h"
10 #include "src/objects.h" 10 #include "src/objects.h"
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89 } 89 }
90 }; 90 };
91 91
92 92
93 static base::LazyInstance<ElementsKind*, 93 static base::LazyInstance<ElementsKind*,
94 InitializeFastElementsKindSequence>::type 94 InitializeFastElementsKindSequence>::type
95 fast_elements_kind_sequence = LAZY_INSTANCE_INITIALIZER; 95 fast_elements_kind_sequence = LAZY_INSTANCE_INITIALIZER;
96 96
97 97
98 ElementsKind GetFastElementsKindFromSequenceIndex(int sequence_number) { 98 ElementsKind GetFastElementsKindFromSequenceIndex(int sequence_number) {
99 ASSERT(sequence_number >= 0 && 99 DCHECK(sequence_number >= 0 &&
100 sequence_number < kFastElementsKindCount); 100 sequence_number < kFastElementsKindCount);
101 return fast_elements_kind_sequence.Get()[sequence_number]; 101 return fast_elements_kind_sequence.Get()[sequence_number];
102 } 102 }
103 103
104 104
105 int GetSequenceIndexFromFastElementsKind(ElementsKind elements_kind) { 105 int GetSequenceIndexFromFastElementsKind(ElementsKind elements_kind) {
106 for (int i = 0; i < kFastElementsKindCount; ++i) { 106 for (int i = 0; i < kFastElementsKindCount; ++i) {
107 if (fast_elements_kind_sequence.Get()[i] == elements_kind) { 107 if (fast_elements_kind_sequence.Get()[i] == elements_kind) {
108 return i; 108 return i;
109 } 109 }
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123 default: { 123 default: {
124 int index = GetSequenceIndexFromFastElementsKind(kind); 124 int index = GetSequenceIndexFromFastElementsKind(kind);
125 return GetFastElementsKindFromSequenceIndex(index + 1); 125 return GetFastElementsKindFromSequenceIndex(index + 1);
126 } 126 }
127 } 127 }
128 } 128 }
129 129
130 130
131 ElementsKind GetNextMoreGeneralFastElementsKind(ElementsKind elements_kind, 131 ElementsKind GetNextMoreGeneralFastElementsKind(ElementsKind elements_kind,
132 bool allow_only_packed) { 132 bool allow_only_packed) {
133 ASSERT(IsFastElementsKind(elements_kind)); 133 DCHECK(IsFastElementsKind(elements_kind));
134 ASSERT(elements_kind != TERMINAL_FAST_ELEMENTS_KIND); 134 DCHECK(elements_kind != TERMINAL_FAST_ELEMENTS_KIND);
135 while (true) { 135 while (true) {
136 elements_kind = GetNextTransitionElementsKind(elements_kind); 136 elements_kind = GetNextTransitionElementsKind(elements_kind);
137 if (!IsFastHoleyElementsKind(elements_kind) || !allow_only_packed) { 137 if (!IsFastHoleyElementsKind(elements_kind) || !allow_only_packed) {
138 return elements_kind; 138 return elements_kind;
139 } 139 }
140 } 140 }
141 UNREACHABLE(); 141 UNREACHABLE();
142 return TERMINAL_FAST_ELEMENTS_KIND; 142 return TERMINAL_FAST_ELEMENTS_KIND;
143 } 143 }
144 144
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189 return false; 189 return false;
190 default: 190 default:
191 return false; 191 return false;
192 } 192 }
193 } 193 }
194 return false; 194 return false;
195 } 195 }
196 196
197 197
198 } } // namespace v8::internal 198 } } // namespace v8::internal
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