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Side by Side Diff: src/elements-kind.h

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 #ifndef V8_ELEMENTS_KIND_H_ 5 #ifndef V8_ELEMENTS_KIND_H_
6 #define V8_ELEMENTS_KIND_H_ 6 #define V8_ELEMENTS_KIND_H_
7 7
8 #include "src/checks.h" 8 #include "src/checks.h"
9 9
10 namespace v8 { 10 namespace v8 {
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99 } 99 }
100 100
101 101
102 inline bool IsFixedTypedArrayElementsKind(ElementsKind kind) { 102 inline bool IsFixedTypedArrayElementsKind(ElementsKind kind) {
103 return kind >= FIRST_FIXED_TYPED_ARRAY_ELEMENTS_KIND && 103 return kind >= FIRST_FIXED_TYPED_ARRAY_ELEMENTS_KIND &&
104 kind <= LAST_FIXED_TYPED_ARRAY_ELEMENTS_KIND; 104 kind <= LAST_FIXED_TYPED_ARRAY_ELEMENTS_KIND;
105 } 105 }
106 106
107 107
108 inline bool IsFastElementsKind(ElementsKind kind) { 108 inline bool IsFastElementsKind(ElementsKind kind) {
109 ASSERT(FIRST_FAST_ELEMENTS_KIND == 0); 109 DCHECK(FIRST_FAST_ELEMENTS_KIND == 0);
110 return kind <= FAST_HOLEY_DOUBLE_ELEMENTS; 110 return kind <= FAST_HOLEY_DOUBLE_ELEMENTS;
111 } 111 }
112 112
113 113
114 inline bool IsTransitionElementsKind(ElementsKind kind) { 114 inline bool IsTransitionElementsKind(ElementsKind kind) {
115 return IsFastElementsKind(kind) || IsFixedTypedArrayElementsKind(kind); 115 return IsFastElementsKind(kind) || IsFixedTypedArrayElementsKind(kind);
116 } 116 }
117 117
118 118
119 inline bool IsFastDoubleElementsKind(ElementsKind kind) { 119 inline bool IsFastDoubleElementsKind(ElementsKind kind) {
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202 return FAST_HOLEY_DOUBLE_ELEMENTS; 202 return FAST_HOLEY_DOUBLE_ELEMENTS;
203 } 203 }
204 if (packed_kind == FAST_ELEMENTS) { 204 if (packed_kind == FAST_ELEMENTS) {
205 return FAST_HOLEY_ELEMENTS; 205 return FAST_HOLEY_ELEMENTS;
206 } 206 }
207 return packed_kind; 207 return packed_kind;
208 } 208 }
209 209
210 210
211 inline ElementsKind FastSmiToObjectElementsKind(ElementsKind from_kind) { 211 inline ElementsKind FastSmiToObjectElementsKind(ElementsKind from_kind) {
212 ASSERT(IsFastSmiElementsKind(from_kind)); 212 DCHECK(IsFastSmiElementsKind(from_kind));
213 return (from_kind == FAST_SMI_ELEMENTS) 213 return (from_kind == FAST_SMI_ELEMENTS)
214 ? FAST_ELEMENTS 214 ? FAST_ELEMENTS
215 : FAST_HOLEY_ELEMENTS; 215 : FAST_HOLEY_ELEMENTS;
216 } 216 }
217 217
218 218
219 inline bool IsSimpleMapChangeTransition(ElementsKind from_kind, 219 inline bool IsSimpleMapChangeTransition(ElementsKind from_kind,
220 ElementsKind to_kind) { 220 ElementsKind to_kind) {
221 return (GetHoleyElementsKind(from_kind) == to_kind) || 221 return (GetHoleyElementsKind(from_kind) == to_kind) ||
222 (IsFastSmiElementsKind(from_kind) && 222 (IsFastSmiElementsKind(from_kind) &&
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243 bool allow_only_packed) { 243 bool allow_only_packed) {
244 return IsFastElementsKind(elements_kind) && 244 return IsFastElementsKind(elements_kind) &&
245 (elements_kind != TERMINAL_FAST_ELEMENTS_KIND && 245 (elements_kind != TERMINAL_FAST_ELEMENTS_KIND &&
246 (!allow_only_packed || elements_kind != FAST_ELEMENTS)); 246 (!allow_only_packed || elements_kind != FAST_ELEMENTS));
247 } 247 }
248 248
249 249
250 } } // namespace v8::internal 250 } } // namespace v8::internal
251 251
252 #endif // V8_ELEMENTS_KIND_H_ 252 #endif // V8_ELEMENTS_KIND_H_
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