// Mark live-in registers as live-in.
SmallVector<unsigned, 4> Defs;
- for (MachineBasicBlock::const_livein_iterator II = MBB->livein_begin(),
+ for (MachineBasicBlock::livein_iterator II = MBB->livein_begin(),
EE = MBB->livein_end(); II != EE; ++II) {
assert(TargetRegisterInfo::isPhysicalRegister(*II) &&
"Cannot have a live-in virtual register!");