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Lines Matching refs:LiveOp

407   const MachineOperand &LiveOp = MI.getOperand(1 - FoldIdx);
409 if (FoldOp.getSubReg() || LiveOp.getSubReg())
413 unsigned LiveReg = LiveOp.getReg();
421 if (TargetRegisterInfo::isPhysicalRegister(LiveOp.getReg()))
422 return RC->contains(LiveOp.getReg()) ? RC : nullptr;