bool EdgeBundles::runOnMachineFunction(MachineFunction &mf) {
MF = &mf;
EC.clear();
- EC.grow(2 * MF->size());
+ EC.grow(2 * MF->getNumBlockIDs());
for (MachineFunction::const_iterator I = MF->begin(), E = MF->end(); I != E;
++I) {
/// Specialize WriteGraph, the standard implementation won't work.
raw_ostream &llvm::WriteGraph(raw_ostream &O, const EdgeBundles &G,
bool ShortNames,
- const std::string &Title) {
+ const Twine &Title) {
const MachineFunction *MF = G.getMachineFunction();
O << "digraph {\n";