// alignment boundary.
Amount = (Amount+StackAlign-1)/StackAlign*StackAlign;
- MachineInstr *New = 0;
+ MachineInstr *New = nullptr;
if (Old->getOpcode() == TII.getCallFrameSetupOpcode()) {
New = BuildMI(MF, Old->getDebugLoc(),
TII.get(MSP430::SUB16ri), MSP430::SPW)