204   unsigned Src1 = 0, SubReg1;  in isProfitableToTransform()  local
222     Src1 = getSrcFromCopy(&*Def, MRI, SubReg1);  in isProfitableToTransform()
223     if (Src1)  in isProfitableToTransform()
227     if (Src1 && MRI->hasOneNonDBGUse(OrigSrc1))  in isProfitableToTransform()
297   unsigned Src1 = 0, SubReg1;  in transformInstruction()  local
315     Src1 = getSrcFromCopy(&*Def, MRI, SubReg1);  in transformInstruction()
318     if (Src1 && MRI->hasOneNonDBGUse(OrigSrc1)) {  in transformInstruction()
319       assert(Src1 && "Can't delete copy w/o a valid original source!");  in transformInstruction()
331   if (!Src1) {  in transformInstruction()
333     Src1 = MRI->createVirtualRegister(&AArch64::FPR64RegClass);  in transformInstruction()
334     insertCopy(TII, MI, Src1, OrigSrc1, true);  in transformInstruction()
347       .addReg(Src1, getKillRegState(true), SubReg1);  in transformInstruction()