char MachineFunctionAnalysis::ID = 0;
-MachineFunctionAnalysis::MachineFunctionAnalysis(const TargetMachine &tm,
- CodeGenOpt::Level OL) :
- FunctionPass(ID), TM(tm), OptLevel(OL), MF(0) {
+MachineFunctionAnalysis::MachineFunctionAnalysis(const TargetMachine &tm) :
+ FunctionPass(ID), TM(tm), MF(nullptr) {
initializeMachineModuleInfoPass(*PassRegistry::getPassRegistry());
}
void MachineFunctionAnalysis::releaseMemory() {
delete MF;
- MF = 0;
+ MF = nullptr;
}