lib/CodeGen/MachineBasicBlock.cpp

291       if (LI.LaneMask != ~0u)
292         OS << ':' << PrintLaneMask(LI.LaneMask);
335 void MachineBasicBlock::removeLiveIn(MCPhysReg Reg, LaneBitmask LaneMask) {
342   I->LaneMask &= ~LaneMask;
343   if (I->LaneMask == 0)
347 bool MachineBasicBlock::isLiveIn(MCPhysReg Reg, LaneBitmask LaneMask) const {
351   return I != livein_end() && (I->LaneMask & LaneMask) != 0;
365     LaneBitmask LaneMask = I->LaneMask;
367       LaneMask |= J->LaneMask;
369     Out->LaneMask = LaneMask;