bool VirtRegRewriter::runOnMachineFunction(MachineFunction &fn) {
MF = &fn;
TM = &MF->getTarget();
- TRI = TM->getSubtargetImpl()->getRegisterInfo();
- TII = TM->getSubtargetImpl()->getInstrInfo();
+ TRI = MF->getSubtarget().getRegisterInfo();
+ TII = MF->getSubtarget().getInstrInfo();
MRI = &MF->getRegInfo();
Indexes = &getAnalysis<SlotIndexes>();
LIS = &getAnalysis<LiveIntervals>();