Lines Matching defs:DefSrcReg

461   Register DefSrcReg = Reg;
473     DefSrcReg = SrcReg;
476   return DefinitionAndSourceRegister{DefMI, DefSrcReg};
481   std::optional<DefinitionAndSourceRegister> DefSrcReg =
483   return DefSrcReg ? DefSrcReg->MI : nullptr;
488   std::optional<DefinitionAndSourceRegister> DefSrcReg =
490   return DefSrcReg ? DefSrcReg->Reg : Register();
1091   std::optional<DefinitionAndSourceRegister> DefSrcReg =
1093   if (!DefSrcReg)
1096   const MachineInstr &MI = *DefSrcReg->MI;