C++ (Cpp) SlotVisitor::appendUnbarrieredValue示例

示例#1

文件： IntendedStructureChain.cpp 项目： AndriyKalashnykov/webkit

void IntendedStructureChain::visitChildren(SlotVisitor& visitor)
{
    visitor.appendUnbarrieredPointer(&m_globalObject);
    visitor.appendUnbarrieredValue(&m_prototype);
    for (unsigned i = m_vector.size(); i--;)
        visitor.appendUnbarrieredPointer(&m_vector[i]);
}

示例#2

文件： DFGPlan.cpp 项目： PTaylour/webkit

void Plan::visitChildren(SlotVisitor& visitor, CodeBlockSet& codeBlocks)
{
    for (unsigned i = mustHandleValues.size(); i--;)
        visitor.appendUnbarrieredValue(&mustHandleValues[i]);
    
    codeBlocks.mark(codeBlock.get());
    codeBlocks.mark(profiledDFGCodeBlock.get());
    
    chains.visitChildren(visitor);
    weakReferences.visitChildren(visitor);
    writeBarriers.visitChildren(visitor);
    transitions.visitChildren(visitor);
}

示例#3

文件： DFGPlan.cpp 项目： rodrigo-speller/webkit

void Plan::checkLivenessAndVisitChildren(SlotVisitor& visitor)
{
    if (!isKnownToBeLiveDuringGC())
        return;
    
    for (unsigned i = mustHandleValues.size(); i--;)
        visitor.appendUnbarrieredValue(&mustHandleValues[i]);

    visitor.appendUnbarrieredReadOnlyPointer(codeBlock);
    visitor.appendUnbarrieredReadOnlyPointer(profiledDFGCodeBlock);

    if (inlineCallFrames) {
        for (auto* inlineCallFrame : *inlineCallFrames) {
            ASSERT(inlineCallFrame->baselineCodeBlock.get());
            visitor.appendUnbarrieredReadOnlyPointer(inlineCallFrame->baselineCodeBlock.get());
        }
    }

    weakReferences.visitChildren(visitor);
    transitions.visitChildren(visitor);
}