761   Register NegSizeReg = MI.getOperand(1).getReg();  in lowerDynamicAlloc()  local
763   prepareDynamicAlloca(II, NegSizeReg, KillNegSizeReg, Reg);  in lowerDynamicAlloc()
770         .addReg(NegSizeReg, getKillRegState(KillNegSizeReg));  in lowerDynamicAlloc()
778         .addReg(NegSizeReg, getKillRegState(KillNegSizeReg));  in lowerDynamicAlloc()
792                                            Register &NegSizeReg,  in prepareDynamicAlloca()  argument
847       unsigned UnalNegSizeReg = NegSizeReg;  in prepareDynamicAlloca()
848       NegSizeReg = MF.getRegInfo().createVirtualRegister(G8RC);  in prepareDynamicAlloca()
852       BuildMI(MBB, II, dl, TII.get(PPC::LI8), NegSizeReg)  in prepareDynamicAlloca()
855       unsigned NegSizeReg1 = NegSizeReg;  in prepareDynamicAlloca()
856       NegSizeReg = MF.getRegInfo().createVirtualRegister(G8RC);  in prepareDynamicAlloca()
857       BuildMI(MBB, II, dl, TII.get(PPC::AND8), NegSizeReg)  in prepareDynamicAlloca()
864       unsigned UnalNegSizeReg = NegSizeReg;  in prepareDynamicAlloca()
865       NegSizeReg = MF.getRegInfo().createVirtualRegister(GPRC);  in prepareDynamicAlloca()
869       BuildMI(MBB, II, dl, TII.get(PPC::LI), NegSizeReg)  in prepareDynamicAlloca()
872       unsigned NegSizeReg1 = NegSizeReg;  in prepareDynamicAlloca()
873       NegSizeReg = MF.getRegInfo().createVirtualRegister(GPRC);  in prepareDynamicAlloca()
874       BuildMI(MBB, II, dl, TII.get(PPC::AND), NegSizeReg)  in prepareDynamicAlloca()
898   Register NegSizeReg = MI.getOperand(2).getReg();  in lowerPrepareProbedAlloca()  local
901   if (FramePointer == NegSizeReg) {  in lowerPrepareProbedAlloca()
908         .addReg(NegSizeReg)  in lowerPrepareProbedAlloca()
909         .addReg(NegSizeReg);  in lowerPrepareProbedAlloca()
910     NegSizeReg = ActualNegSizeReg;  in lowerPrepareProbedAlloca()
913   prepareDynamicAlloca(II, NegSizeReg, KillNegSizeReg, FramePointer);  in lowerPrepareProbedAlloca()
916   if (NegSizeReg != ActualNegSizeReg)  in lowerPrepareProbedAlloca()
918         .addReg(NegSizeReg)  in lowerPrepareProbedAlloca()
919         .addReg(NegSizeReg);  in lowerPrepareProbedAlloca()