- LiveRangeEdit(LiveInterval *parent,
- SmallVectorImpl<unsigned> &newRegs,
- MachineFunction &MF,
- LiveIntervals &lis,
- VirtRegMap *vrm,
- Delegate *delegate = 0)
- : Parent(parent), NewRegs(newRegs),
- MRI(MF.getRegInfo()), LIS(lis), VRM(vrm),
- TII(*MF.getTarget().getInstrInfo()),
- TheDelegate(delegate),
- FirstNew(newRegs.size()),
- ScannedRemattable(false) { MRI.setDelegate(this); }
-
- ~LiveRangeEdit() { MRI.resetDelegate(this); }
+ LiveRangeEdit(LiveInterval *parent, SmallVectorImpl<unsigned> &newRegs,
+ MachineFunction &MF, LiveIntervals &lis, VirtRegMap *vrm,
+ Delegate *delegate = nullptr)
+ : Parent(parent), NewRegs(newRegs), MRI(MF.getRegInfo()), LIS(lis),
+ VRM(vrm), TII(*MF.getSubtarget().getInstrInfo()),
+ TheDelegate(delegate), FirstNew(newRegs.size()),
+ ScannedRemattable(false) {
+ MRI.setDelegate(this);
+ }
+
+ ~LiveRangeEdit() override { MRI.resetDelegate(this); }