C++ (Cpp) MUse::index示例

示例#1

文件： MIR.cpp 项目： rpearl/ionmonkey-range-analysis

void
MDefinition::replaceAllUsesWith(MDefinition *dom)
{
    for (MUseIterator i(uses_.begin()); i != uses_.end(); ) {
        MUse *use = *i;
        i = uses_.removeAt(i);
        use->node()->setOperand(use->index(), dom);
        dom->linkUse(use);
    }
}

示例#2

文件： MIR.cpp 项目： rpearl/ionmonkey-range-analysis

MUseIterator
MNode::replaceOperand(MUseIterator use, MDefinition *ins)
{
    MDefinition *used = getOperand(use->index());
    if (used == ins)
        return use;

    MUse *save = *use;
    MUseIterator result(used->removeUse(use));
    if (ins) {
        setOperand(save->index(), ins);
        ins->linkUse(save);
    }
    return result;
}