}
bool MachineDominatorTree::runOnMachineFunction(MachineFunction &F) {
+ CriticalEdgesToSplit.clear();
+ NewBBs.clear();
DT->recalculate(F);
return false;
MachineDominatorTree::MachineDominatorTree()
: MachineFunctionPass(ID) {
+ initializeMachineDominatorTreePass(*PassRegistry::getPassRegistry());
DT = new DominatorTreeBase<MachineBasicBlock>(false);
}