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);