1410   bool hasPaddingArg(unsigned ArgNo) const {  in hasPaddingArg()
1411     assert(ArgNo < ArgInfo.size());  in hasPaddingArg()
1412     return ArgInfo[ArgNo].PaddingArgIndex != InvalidIndex;  in hasPaddingArg()
1414   unsigned getPaddingArgNo(unsigned ArgNo) const {  in getPaddingArgNo()
1415     assert(hasPaddingArg(ArgNo));  in getPaddingArgNo()
1416     return ArgInfo[ArgNo].PaddingArgIndex;  in getPaddingArgNo()
1421   std::pair<unsigned, unsigned> getIRArgs(unsigned ArgNo) const {  in getIRArgs()
1422     assert(ArgNo < ArgInfo.size());  in getIRArgs()
1423     return std::make_pair(ArgInfo[ArgNo].FirstArgIndex,  in getIRArgs()
1424                           ArgInfo[ArgNo].NumberOfArgs);  in getIRArgs()
1444   unsigned ArgNo = 0;  in construct()  local
1446   for (CGFunctionInfo::const_arg_iterator I = FI.arg_begin(); ArgNo < NumArgs;  in construct()
1447        ++I, ++ArgNo) {  in construct()
1452     auto &IRArgs = ArgInfo[ArgNo];  in construct()
1495   assert(ArgNo == ArgInfo.size());  in construct()
1609   unsigned ArgNo = 0;  in GetFunctionType()  local
1612   for (; it != ie; ++it, ++ArgNo) {  in GetFunctionType()
1616     if (IRFunctionArgs.hasPaddingArg(ArgNo))  in GetFunctionType()
1617       ArgTypes[IRFunctionArgs.getPaddingArgNo(ArgNo)] =  in GetFunctionType()
1621     std::tie(FirstIRArg, NumIRArgs) = IRFunctionArgs.getIRArgs(ArgNo);  in GetFunctionType()
2029   unsigned ArgNo = 0;  in ConstructAttributeList()  local
2032        I != E; ++I, ++ArgNo) {  in ConstructAttributeList()
2038     if (IRFunctionArgs.hasPaddingArg(ArgNo)) {  in ConstructAttributeList()
2040         ArgAttrs[IRFunctionArgs.getPaddingArgNo(ArgNo)] =  in ConstructAttributeList()
2058       if (ArgNo == 0 && FI.isChainCall())  in ConstructAttributeList()
2117     switch (FI.getExtParameterInfo(ArgNo).getABI()) {  in ConstructAttributeList()
2152     if (FI.getExtParameterInfo(ArgNo).isNoEscape())  in ConstructAttributeList()
2157       std::tie(FirstIRArg, NumIRArgs) = IRFunctionArgs.getIRArgs(ArgNo);  in ConstructAttributeList()
2163   assert(ArgNo == FI.arg_size());  in ConstructAttributeList()
2193                                          QualType ArgType, unsigned ArgNo) {  in getNonNullAttr()  argument
2212     if (NNAttr->isNonNull(ArgNo))  in getNonNullAttr()
2293   unsigned ArgNo = 0;  in EmitFunctionProlog()  local
2296        i != e; ++i, ++info_it, ++ArgNo) {  in EmitFunctionProlog()
2310     std::tie(FirstIRArg, NumIRArgs) = IRFunctionArgs.getIRArgs(ArgNo);  in EmitFunctionProlog()
2432         if (FI.getExtParameterInfo(ArgNo).getABI()  in EmitFunctionProlog()
3386   unsigned ArgNo = PVD ? PVD->getFunctionScopeIndex() : ParmNum;  in EmitNonNullArgCheck()  local
3391     NNAttr = getNonNullAttr(AC.getDecl(), PVD, ArgType, ArgNo);  in EmitNonNullArgCheck()
3424       llvm::ConstantInt::get(Int32Ty, ArgNo + 1),  in EmitNonNullArgCheck()
3889   unsigned ArgNo = 0;  in EmitCall()  local
3892        I != E; ++I, ++info_it, ++ArgNo) {  in EmitCall()
3896     if (IRFunctionArgs.hasPaddingArg(ArgNo))  in EmitCall()
3897       IRCallArgs[IRFunctionArgs.getPaddingArgNo(ArgNo)] =  in EmitCall()
3901     std::tie(FirstIRArg, NumIRArgs) = IRFunctionArgs.getIRArgs(ArgNo);  in EmitCall()
4033         if (CallInfo.getExtParameterInfo(ArgNo).getABI()  in EmitCall()