43 enum RegDomain { NoDomain = -1, GPRDomain, MaskDomain, OtherDomain, NumDomains };  enumerator
62     return MaskDomain;  in getDomain()
69   assert(Domain == MaskDomain && "add domain");  in getDstRC()
610   Converters[{MaskDomain, TargetOpcode::PHI}] =  in initConverters()
613   Converters[{MaskDomain, TargetOpcode::IMPLICIT_DEF}] =  in initConverters()
616   Converters[{MaskDomain, TargetOpcode::INSERT_SUBREG}] =  in initConverters()
619   Converters[{MaskDomain, TargetOpcode::COPY}] =  in initConverters()
620       new InstrCOPYReplacer(TargetOpcode::COPY, MaskDomain, TargetOpcode::COPY);  in initConverters()
623     Converters[{MaskDomain, From}] = new InstrReplacerDstCOPY(From, To);  in initConverters()
643     Converters[{MaskDomain, From}] = new InstrReplacer(From, To);  in initConverters()
767     Closure C(ClosureID++, {MaskDomain});  in runOnMachineFunction()
771     if (!C.empty() && C.isLegal(MaskDomain))  in runOnMachineFunction()
777     if (isReassignmentProfitable(C, MaskDomain)) {  in runOnMachineFunction()
778       reassign(C, MaskDomain);  in runOnMachineFunction()