Lines Matching defs:SplitReg

822         unsigned SplitReg = 0;
827             if (SplitReg == 0) {
828               SplitReg = MRI.createVirtualRegister(MRI.getRegClass(Def));
830                       TII->get(TargetOpcode::COPY), SplitReg)
833             BBJ.substituteRegister(Def, SplitReg, 0, *TRI);
835         if (!SplitReg)
841               I.substituteRegister(Def, SplitReg, 0, *TRI);
1195         Register SplitReg = MRI.createVirtualRegister(MRI.getRegClass(OldReg));
1197                 SplitReg)
1199         UseOp.setReg(SplitReg);
2354       Register SplitReg = MRI.createVirtualRegister(MRI.getRegClass(OrigReg));
2356               SplitReg)
2358       UseMO.setReg(SplitReg);