1440   bool hasPaddingArg(unsigned ArgNo) const {  in hasPaddingArg()
1441     assert(ArgNo < ArgInfo.size());  in hasPaddingArg()
1442     return ArgInfo[ArgNo].PaddingArgIndex != InvalidIndex;  in hasPaddingArg()
1444   unsigned getPaddingArgNo(unsigned ArgNo) const {  in getPaddingArgNo()
1445     assert(hasPaddingArg(ArgNo));  in getPaddingArgNo()
1446     return ArgInfo[ArgNo].PaddingArgIndex;  in getPaddingArgNo()
1451   std::pair<unsigned, unsigned> getIRArgs(unsigned ArgNo) const {  in getIRArgs()
1452     assert(ArgNo < ArgInfo.size());  in getIRArgs()
1453     return std::make_pair(ArgInfo[ArgNo].FirstArgIndex,  in getIRArgs()
1454                           ArgInfo[ArgNo].NumberOfArgs);  in getIRArgs()
1474   unsigned ArgNo = 0;  in construct()  local
1476   for (CGFunctionInfo::const_arg_iterator I = FI.arg_begin(); ArgNo < NumArgs;  in construct()
1477        ++I, ++ArgNo) {  in construct()
1482     auto &IRArgs = ArgInfo[ArgNo];  in construct()
1526   assert(ArgNo == ArgInfo.size());  in construct()
1641   unsigned ArgNo = 0;  in GetFunctionType()  local
1644   for (; it != ie; ++it, ++ArgNo) {  in GetFunctionType()
1648     if (IRFunctionArgs.hasPaddingArg(ArgNo))  in GetFunctionType()
1649       ArgTypes[IRFunctionArgs.getPaddingArgNo(ArgNo)] =  in GetFunctionType()
1653     std::tie(FirstIRArg, NumIRArgs) = IRFunctionArgs.getIRArgs(ArgNo);  in GetFunctionType()
2362   unsigned ArgNo = 0;  in ConstructAttributeList()  local
2365        I != E; ++I, ++ArgNo) {  in ConstructAttributeList()
2371     if (IRFunctionArgs.hasPaddingArg(ArgNo)) {  in ConstructAttributeList()
2373         ArgAttrs[IRFunctionArgs.getPaddingArgNo(ArgNo)] =  in ConstructAttributeList()
2396       if (ArgNo == 0 && FI.isChainCall())  in ConstructAttributeList()
2478     switch (FI.getExtParameterInfo(ArgNo).getABI()) {  in ConstructAttributeList()
2516     if (FI.getExtParameterInfo(ArgNo).isNoEscape())  in ConstructAttributeList()
2521       std::tie(FirstIRArg, NumIRArgs) = IRFunctionArgs.getIRArgs(ArgNo);  in ConstructAttributeList()
2527   assert(ArgNo == FI.arg_size());  in ConstructAttributeList()
2557                                          QualType ArgType, unsigned ArgNo) {  in getNonNullAttr()  argument
2576     if (NNAttr->isNonNull(ArgNo))  in getNonNullAttr()
2649   unsigned ArgNo = 0;  in EmitFunctionProlog()  local
2652        i != e; ++i, ++info_it, ++ArgNo) {  in EmitFunctionProlog()
2666     std::tie(FirstIRArg, NumIRArgs) = IRFunctionArgs.getIRArgs(ArgNo);  in EmitFunctionProlog()
2818         if (FI.getExtParameterInfo(ArgNo).getABI()  in EmitFunctionProlog()
3988   unsigned ArgNo = PVD ? PVD->getFunctionScopeIndex() : ParmNum;  in EmitNonNullArgCheck()  local
3993     NNAttr = getNonNullAttr(AC.getDecl(), PVD, ArgType, ArgNo);  in EmitNonNullArgCheck()
4023       llvm::ConstantInt::get(Int32Ty, ArgNo + 1),  in EmitNonNullArgCheck()
4714   unsigned ArgNo = 0;  in EmitCall()  local
4717        I != E; ++I, ++info_it, ++ArgNo) {  in EmitCall()
4721     if (IRFunctionArgs.hasPaddingArg(ArgNo))  in EmitCall()
4722       IRCallArgs[IRFunctionArgs.getPaddingArgNo(ArgNo)] =  in EmitCall()
4726     std::tie(FirstIRArg, NumIRArgs) = IRFunctionArgs.getIRArgs(ArgNo);  in EmitCall()
4893         if (CallInfo.getExtParameterInfo(ArgNo).getABI()  in EmitCall()