730   RegsToPass.push_back(std::make_pair(VA.getLocReg(), Lo));  in Passv64i1ArgInRegs()
731   RegsToPass.push_back(std::make_pair(NextVA.getLocReg(), Hi));  in Passv64i1ArgInRegs()
765       MF.getRegInfo().disableCalleeSavedRegister(VA.getLocReg());  in LowerReturn()
789     if (!Subtarget.hasSSE1() && X86::FR32XRegClass.contains(VA.getLocReg())) {  in LowerReturn()
793                X86::FR64XRegClass.contains(VA.getLocReg()) &&  in LowerReturn()
803     if (VA.getLocReg() == X86::FP0 ||  in LowerReturn()
804         VA.getLocReg() == X86::FP1) {  in LowerReturn()
809       RetVals.push_back(std::make_pair(VA.getLocReg(), ValToCopy));  in LowerReturn()
818         if (VA.getLocReg() == X86::XMM0 || VA.getLocReg() == X86::XMM1) {  in LowerReturn()
839         MF.getRegInfo().disableCalleeSavedRegister(RVLocs[I].getLocReg());  in LowerReturn()
841       RetVals.push_back(std::make_pair(VA.getLocReg(), ValToCopy));  in LowerReturn()
1029     Register Reg = MF.addLiveIn(VA.getLocReg(), RC);  in getv64i1Argument()
1031     Reg = MF.addLiveIn(NextVA.getLocReg(), RC);  in getv64i1Argument()
1037       DAG.getCopyFromReg(Root, DL, VA.getLocReg(), MVT::i32, *InGlue);  in getv64i1Argument()
1040       DAG.getCopyFromReg(Root, DL, NextVA.getLocReg(), MVT::i32, *InGlue);  in getv64i1Argument()
1115       for (MCPhysReg SubReg : TRI->subregs_inclusive(VA.getLocReg()))  in LowerCallResult()
1121     if (!Subtarget.hasSSE1() && X86::FR32XRegClass.contains(VA.getLocReg())) {  in LowerCallResult()
1123       if (VA.getLocReg() == X86::XMM1)  in LowerCallResult()
1128                X86::FR64XRegClass.contains(VA.getLocReg()) &&  in LowerCallResult()
1131       if (VA.getLocReg() == X86::XMM1)  in LowerCallResult()
1140     if ((VA.getLocReg() == X86::FP0 || VA.getLocReg() == X86::FP1) &&  in LowerCallResult()
1155       Chain = DAG.getCopyFromReg(Chain, dl, VA.getLocReg(), CopyVT, InGlue)  in LowerCallResult()
1768         Register Reg = MF.addLiveIn(VA.getLocReg(), RC);  in LowerFormalArguments()
2212       RegsToPass.push_back(std::make_pair(VA.getLocReg(), Arg));  in LowerCall()
2215         CSInfo.emplace_back(VA.getLocReg(), I);  in LowerCall()
2220         switch (VA.getLocReg()) {  in LowerCall()
2795       if (VA.getLocReg() == X86::FP0 || VA.getLocReg() == X86::FP1)  in IsEligibleForTailCallOptimization()
2867         Register Reg = VA.getLocReg();  in IsEligibleForTailCallOptimization()