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-rw-r--r--Source/JavaScriptCore/runtime/IndexingHeaderInlines.h64
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diff --git a/Source/JavaScriptCore/runtime/IndexingHeaderInlines.h b/Source/JavaScriptCore/runtime/IndexingHeaderInlines.h
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--- a/Source/JavaScriptCore/runtime/IndexingHeaderInlines.h
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-/*
- * Copyright (C) 2012 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef IndexingHeaderInlines_h
-#define IndexingHeaderInlines_h
-
-#include "ArrayStorage.h"
-#include "IndexingHeader.h"
-#include "Structure.h"
-
-namespace JSC {
-
-inline size_t IndexingHeader::preCapacity(Structure* structure)
-{
- if (LIKELY(!hasArrayStorage(structure->indexingType())))
- return 0;
-
- return arrayStorage()->m_indexBias;
-}
-
-inline size_t IndexingHeader::indexingPayloadSizeInBytes(Structure* structure)
-{
- switch (structure->indexingType()) {
- case ALL_UNDECIDED_INDEXING_TYPES:
- case ALL_INT32_INDEXING_TYPES:
- case ALL_DOUBLE_INDEXING_TYPES:
- case ALL_CONTIGUOUS_INDEXING_TYPES:
- return vectorLength() * sizeof(EncodedJSValue);
-
- case ALL_ARRAY_STORAGE_INDEXING_TYPES:
- return ArrayStorage::sizeFor(arrayStorage()->vectorLength());
-
- default:
- ASSERT(!hasIndexedProperties(structure->indexingType()));
- return 0;
- }
-}
-
-} // namespace JSC
-
-#endif // IndexingHeaderInlines_h
-