本文整理汇总了C++中tr::Node::setReferenceCount方法的典型用法代码示例。如果您正苦于以下问题：C++ Node::setReferenceCount方法的具体用法？C++ Node::setReferenceCount怎么用？C++ Node::setReferenceCount使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类tr::Node的用法示例。
在下文中一共展示了Node::setReferenceCount方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: if
TR::Node *TR_OutlinedInstructions::createOutlinedCallNode(TR::Node *callNode, TR::ILOpCodes callOp)
{
int32_t i;
TR::Node *child;
//We pass true for getSymbolReference because
TR::Node *newCallNode = TR::Node::createWithSymRef(callNode, callOp, callNode->getNumChildren(), callNode->getSymbolReference());
newCallNode->setReferenceCount(1);
for (i=0; i<callNode->getNumChildren(); i++)
{
child = callNode->getChild(i);
if (child->getRegister() != NULL)
{
// Child has already been evaluated outside this tree.
//
newCallNode->setAndIncChild(i, child);
}
else if (child->getOpCode().isLoadConst())
{
// Copy unevaluated constant nodes.
//
child = TR::Node::copy(child);
child->setReferenceCount(1);
newCallNode->setChild(i, child);
}
else
{
if ((child->getOpCodeValue() == TR::loadaddr) &&
/*(callNode->getOpCodeValue() == TR::instanceof || callNode->getOpCodeValue() == TR::checkcast || callNode->getOpCodeValue() == TR::checkcastAndNULLCHK || callNode->getOpCodeValue() == TR::New || callNode->getOpCodeValue() == TR::anewarray) &&*/
(child->getSymbolReference()->getSymbol()) &&
(child->getSymbolReference()->getSymbol()->getStaticSymbol()))
{
child = TR::Node::copy(child);
child->setReferenceCount(1);
newCallNode->setChild(i, child);
}
else
{
// Be very conservative at this point, even though it is possible to make it less so. For example, this will catch
// the case of an unevaluated argument not persisting outside of the outlined region even though one of its subtrees will.
//
(void)_cg->evaluate(child);
// Do not decrement the reference count here. It will be decremented when the call node is evaluated
// again in the helper instruction stream.
//
newCallNode->setAndIncChild(i, child);
}
}
}
if(callNode->isPreparedForDirectJNI())
{
newCallNode->setPreparedForDirectJNI();
}
return newCallNode;
}