1004     const MachineInstr *UseI = MO.getParent();  in isDead()  local
1005     if (UseI->isDebugInstr())  in isDead()
1007     if (UseI->isPHI()) {  in isDead()
1008       assert(!UseI->getOperand(0).getSubReg());  in isDead()
1009       Register DR = UseI->getOperand(0).getReg();  in isDead()
1248       MachineInstr &UseI = *I->getParent();  in computeUsedBits()  local
1249       if (UseI.isPHI() || UseI.isCopy()) {  in computeUsedBits()
1250         Register DefR = UseI.getOperand(0).getReg();  in computeUsedBits()
1255         if (!computeUsedBits(UseI, I.getOperandNo(), Used, B))  in computeUsedBits()
3151       const MachineInstr *UseI = MO.getParent();  in processLoop()  local
3152       if (UseI->getParent() != C.LB) {  in processLoop()
3156       if (isBitShuffle(UseI, PR) || isStoreInput(UseI, PR))  in processLoop()
3204       MachineInstr *UseI = UI->getParent();  in processLoop()  local
3205       if (UseI->getParent() == C.LB) {  in processLoop()
3206         if (UseI->isPHI()) {  in processLoop()
3210           if (UseI->getOperand(Idx+1).getMBB() != C.LB)  in processLoop()
3213           if (!llvm::is_contained(ShufIns, UseI))  in processLoop()