std::string getNodeLabel(const MachineBasicBlock *Node,
const MachineBlockFrequencyInfo *Graph) {
int layout_order = -1;
// Attach additional ordering information if 'isSimple' is false.
if (!isSimple()) {
const MachineFunction *F = Node->getParent();
if (!CurFunc || F != CurFunc) {
if (CurFunc)
LayoutOrderMap.clear();
CurFunc = F;
int O = 0;
for (auto MBI = F->begin(); MBI != F->end(); ++MBI, ++O) {
LayoutOrderMap[&*MBI] = O;
}
}
layout_order = LayoutOrderMap[Node];
}
return MBFIDOTGraphTraitsBase::getNodeLabel(Node, Graph, getGVDT(),
layout_order);
}
std::string getNodeLabel(const BasicBlock *Node,
const BlockFrequencyInfo *Graph) {
return BFIDOTGTraitsBase::getNodeLabel(Node, Graph, getGVDT());
}
