void clear();
MachineFunction &getMachineFunction() const { return *MF; }
+ const DataLayout &getDataLayout() const { return MF->getDataLayout(); }
const TargetMachine &getTarget() const { return TM; }
const TargetSubtargetInfo &getSubtarget() const { return MF->getSubtarget(); }
const TargetLowering &getTargetLoweringInfo() const { return *TLI; }