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440
MachineBasicBlock *useMBB = useInst->getParent();
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441
MachineBasicBlock::iterator useItr(useInst);
442
tii->copyRegToReg(*useMBB, next(useItr), li->reg, newVReg, trc, trc);
442
tii->copyRegToReg(*useMBB, llvm::next(useItr), li->reg, newVReg, trc, trc);
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444
copyMI->addRegisterKilled(newVReg, tri);
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445
SlotIndex copyIdx = lis->InsertMachineInstrInMaps(copyMI);