webkitgtk-2.4.9webkitgtk-2.4.9

1 files changed, 0 insertions, 230 deletions

diff --git a/Source/JavaScriptCore/heap/GCSegmentedArrayInlines.h b/Source/JavaScriptCore/heap/GCSegmentedArrayInlines.h
deleted file mode 100644
index 88e43cc9b..000000000
--- a/Source/JavaScriptCore/heap/GCSegmentedArrayInlines.h
+++ /dev/null
@@ -1,230 +0,0 @@
-/*
- * Copyright (C) 2014 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. AND ITS CONTRIBUTORS ``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 ITS 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 GCSegmentedArrayInlines_h
-#define GCSegmentedArrayInlines_h
-
-#include "GCSegmentedArray.h"
-
-namespace JSC {
-
-template <typename T>
-GCSegmentedArray<T>::GCSegmentedArray()
-    : m_top(0)
-    , m_numberOfSegments(0)
-{
-    m_segments.push(GCArraySegment<T>::create());
-    m_numberOfSegments++;
-}
-
-template <typename T>
-GCSegmentedArray<T>::~GCSegmentedArray()
-{
-    ASSERT(m_numberOfSegments == 1);
-    ASSERT(m_segments.size() == 1);
-    GCArraySegment<T>::destroy(m_segments.removeHead());
-    m_numberOfSegments--;
-    ASSERT(!m_numberOfSegments);
-    ASSERT(!m_segments.size());
-}
-
-template <typename T>
-void GCSegmentedArray<T>::clear()
-{
-    if (!m_segments.head())
-        return;
-    GCArraySegment<T>* next;
-    for (GCArraySegment<T>* current = m_segments.head(); current->next(); current = next) {
-        next = current->next();
-        m_segments.remove(current);
-        GCArraySegment<T>::destroy(current);
-    }
-    m_top = 0;
-    m_numberOfSegments = 1;
-#if !ASSERT_DISABLED
-    m_segments.head()->m_top = 0;
-#endif
-}
-
-template <typename T>
-void GCSegmentedArray<T>::expand()
-{
-    ASSERT(m_segments.head()->m_top == s_segmentCapacity);
-    
-    GCArraySegment<T>* nextSegment = GCArraySegment<T>::create();
-    m_numberOfSegments++;
-    
-#if !ASSERT_DISABLED
-    nextSegment->m_top = 0;
-#endif
-
-    m_segments.push(nextSegment);
-    setTopForEmptySegment();
-    validatePrevious();
-}
-
-template <typename T>
-bool GCSegmentedArray<T>::refill()
-{
-    validatePrevious();
-    if (top())
-        return true;
-    GCArraySegment<T>::destroy(m_segments.removeHead());
-    ASSERT(m_numberOfSegments > 1);
-    m_numberOfSegments--;
-    setTopForFullSegment();
-    validatePrevious();
-    return true;
-}
-
-template <typename T>
-void GCSegmentedArray<T>::fillVector(Vector<T>& vector)
-{
-    ASSERT(vector.size() == size());
-
-    GCArraySegment<T>* currentSegment = m_segments.head();
-    if (!currentSegment)
-        return;
-
-    unsigned count = 0;
-    for (unsigned i = 0; i < m_top; ++i) {
-        ASSERT(currentSegment->data()[i]);
-        vector[count++] = currentSegment->data()[i];
-    }
-
-    currentSegment = currentSegment->next();
-    while (currentSegment) {
-        for (unsigned i = 0; i < s_segmentCapacity; ++i) {
-            ASSERT(currentSegment->data()[i]);
-            vector[count++] = currentSegment->data()[i];
-        }
-        currentSegment = currentSegment->next();
-    }
-}
-
-template <typename T>
-inline GCArraySegment<T>* GCArraySegment<T>::create()
-{
-    return new (NotNull, fastMalloc(blockSize)) GCArraySegment<T>();
-}
-
-template <typename T>
-inline void GCArraySegment<T>::destroy(GCArraySegment* segment)
-{
-    segment->~GCArraySegment();
-    fastFree(segment);
-}
-
-template <typename T>
-inline size_t GCSegmentedArray<T>::postIncTop()
-{
-    size_t result = m_top++;
-    ASSERT(result == m_segments.head()->m_top++);
-    return result;
-}
-
-template <typename T>
-inline size_t GCSegmentedArray<T>::preDecTop()
-{
-    size_t result = --m_top;
-    ASSERT(result == --m_segments.head()->m_top);
-    return result;
-}
-
-template <typename T>
-inline void GCSegmentedArray<T>::setTopForFullSegment()
-{
-    ASSERT(m_segments.head()->m_top == s_segmentCapacity);
-    m_top = s_segmentCapacity;
-}
-
-template <typename T>
-inline void GCSegmentedArray<T>::setTopForEmptySegment()
-{
-    ASSERT(!m_segments.head()->m_top);
-    m_top = 0;
-}
-
-template <typename T>
-inline size_t GCSegmentedArray<T>::top()
-{
-    ASSERT(m_top == m_segments.head()->m_top);
-    return m_top;
-}
-
-template <typename T>
-#if ASSERT_DISABLED
-inline void GCSegmentedArray<T>::validatePrevious() { }
-#else
-inline void GCSegmentedArray<T>::validatePrevious()
-{
-    unsigned count = 0;
-    for (GCArraySegment<T>* current = m_segments.head(); current; current = current->next())
-        count++;
-    ASSERT(m_segments.size() == m_numberOfSegments);
-}
-#endif
-
-template <typename T>
-inline void GCSegmentedArray<T>::append(T value)
-{
-    if (m_top == s_segmentCapacity)
-        expand();
-    m_segments.head()->data()[postIncTop()] = value;
-}
-
-template <typename T>
-inline bool GCSegmentedArray<T>::canRemoveLast()
-{
-    return !!m_top;
-}
-
-template <typename T>
-inline const T GCSegmentedArray<T>::removeLast()
-{
-    return m_segments.head()->data()[preDecTop()];
-}
-
-template <typename T>
-inline bool GCSegmentedArray<T>::isEmpty()
-{
-    if (m_top)
-        return false;
-    if (m_segments.head()->next()) {
-        ASSERT(m_segments.head()->next()->m_top == s_segmentCapacity);
-        return false;
-    }
-    return true;
-}
-
-template <typename T>
-inline size_t GCSegmentedArray<T>::size()
-{
-    return m_top + s_segmentCapacity * (m_numberOfSegments - 1);
-}
-
-} // namespace JSC
-
-#endif // GCSegmentedArrayInlines_h