Lines Matching defs:DefReg

551     Register DefReg;
591     AVLRegDef.DefReg = AVLReg;
606     assert(hasAVLReg() && AVLRegDef.DefReg.isVirtual());
607     return AVLRegDef.DefReg;
1749           Register DefReg = NextMI->getOperand(0).getReg();
1751           MI.getOperand(0).setReg(DefReg);
1754           // The def of DefReg moved to MI, so extend the LiveInterval up to
1756           if (DefReg.isVirtual() && LIS) {
1757             LiveInterval &DefLI = LIS->getInterval(DefReg);
1766             // DefReg may have had no uses, in which case we need to shrink