463   if (State.isVarArg()) {  in AnalyzeArguments()
550     SDValue Chain, CallingConv::ID CallConv, bool isVarArg,  in LowerFormalArguments()  argument
559     return LowerCCCArguments(Chain, CallConv, isVarArg, Ins, dl, DAG, InVals);  in LowerFormalArguments()
579   bool isVarArg                         = CLI.IsVarArg;  in LowerCall()  local
590     return LowerCCCCallTo(Chain, Callee, CallConv, isVarArg, isTailCall,  in LowerCall()
601     SDValue Chain, CallingConv::ID CallConv, bool isVarArg,  in LowerCCCArguments()  argument
611   CCState CCInfo(CallConv, isVarArg, DAG.getMachineFunction(), ArgLocs,  in LowerCCCArguments()
616   if (isVarArg) {  in LowerCCCArguments()
718                                   bool isVarArg,  in LowerReturn()  argument
733   CCState CCInfo(CallConv, isVarArg, DAG.getMachineFunction(), RVLocs,  in LowerReturn()
787     SDValue Chain, SDValue Callee, CallingConv::ID CallConv, bool isVarArg,  in LowerCCCCallTo()  argument
794   CCState CCInfo(CallConv, isVarArg, DAG.getMachineFunction(), ArgLocs,  in LowerCCCCallTo()
911   return LowerCallResult(Chain, InFlag, CallConv, isVarArg, Ins, dl,  in LowerCCCCallTo()
919     SDValue Chain, SDValue InFlag, CallingConv::ID CallConv, bool isVarArg,  in LowerCallResult()  argument
925   CCState CCInfo(CallConv, isVarArg, DAG.getMachineFunction(), RVLocs,  in LowerCallResult()