1634     unsigned FirstIRArg, NumIRArgs;  in GetFunctionType()  local
1635     std::tie(FirstIRArg, NumIRArgs) = IRFunctionArgs.getIRArgs(ArgNo);  in GetFunctionType()
1647       ArgTypes[FirstIRArg] = LTy->getPointerTo(  in GetFunctionType()
1654       ArgTypes[FirstIRArg] = LTy->getPointerTo(ArgInfo.getIndirectAddrSpace());  in GetFunctionType()
1666           ArgTypes[FirstIRArg + i] = st->getElementType(i);  in GetFunctionType()
1669         ArgTypes[FirstIRArg] = argType;  in GetFunctionType()
1675       auto ArgTypesIter = ArgTypes.begin() + FirstIRArg;  in GetFunctionType()
1679       assert(ArgTypesIter == ArgTypes.begin() + FirstIRArg + NumIRArgs);  in GetFunctionType()
1684       auto ArgTypesIter = ArgTypes.begin() + FirstIRArg;  in GetFunctionType()
1686       assert(ArgTypesIter == ArgTypes.begin() + FirstIRArg + NumIRArgs);  in GetFunctionType()
2337       unsigned FirstIRArg, NumIRArgs;  in ConstructAttributeList()  local
2338       std::tie(FirstIRArg, NumIRArgs) = IRFunctionArgs.getIRArgs(ArgNo);  in ConstructAttributeList()
2340         ArgAttrs[FirstIRArg + i] =  in ConstructAttributeList()
2482     unsigned FirstIRArg, NumIRArgs;  in EmitFunctionProlog()  local
2483     std::tie(FirstIRArg, NumIRArgs) = IRFunctionArgs.getIRArgs(ArgNo);  in EmitFunctionProlog()
2502           Address(Fn->getArg(FirstIRArg), ArgI.getIndirectAlign());  in EmitFunctionProlog()
2540       auto AI = Fn->getArg(FirstIRArg);  in EmitFunctionProlog()
2696           auto AI = Fn->getArg(FirstIRArg + i);  in EmitFunctionProlog()
2709         auto AI = Fn->getArg(FirstIRArg);  in EmitFunctionProlog()
2735       unsigned argIndex = FirstIRArg;  in EmitFunctionProlog()
2745       assert(argIndex == FirstIRArg + NumIRArgs);  in EmitFunctionProlog()
2757       auto FnArgIter = Fn->arg_begin() + FirstIRArg;  in EmitFunctionProlog()
2759       assert(FnArgIter == Fn->arg_begin() + FirstIRArg + NumIRArgs);  in EmitFunctionProlog()
2761         auto AI = Fn->getArg(FirstIRArg + i);  in EmitFunctionProlog()
4428     unsigned FirstIRArg, NumIRArgs;  in EmitCall()  local
4429     std::tie(FirstIRArg, NumIRArgs) = IRFunctionArgs.getIRArgs(ArgNo);  in EmitCall()
4492         IRCallArgs[FirstIRArg] = Addr.getPointer();  in EmitCall()
4511         assert((FirstIRArg >= IRFuncTy->getNumParams() ||  in EmitCall()
4512                 IRFuncTy->getParamType(FirstIRArg)->getPointerAddressSpace() ==  in EmitCall()
4541                       getParamType(FirstIRArg)->getPointerAddressSpace())) {  in EmitCall()
4550           IRCallArgs[FirstIRArg] = AI.getPointer();  in EmitCall()
4568           IRCallArgs[FirstIRArg] = getTargetHooks().performAddrSpaceCast(  in EmitCall()
4620         if (FirstIRArg < IRFuncTy->getNumParams() &&  in EmitCall()
4621             V->getType() != IRFuncTy->getParamType(FirstIRArg))  in EmitCall()
4622           V = Builder.CreateBitCast(V, IRFuncTy->getParamType(FirstIRArg));  in EmitCall()
4624         IRCallArgs[FirstIRArg] = V;  in EmitCall()
4669           IRCallArgs[FirstIRArg + i] = LI;  in EmitCall()
4685         IRCallArgs[FirstIRArg] = Load;  in EmitCall()
4724       unsigned IRArgPos = FirstIRArg;  in EmitCall()
4732       assert(IRArgPos == FirstIRArg + NumIRArgs);  in EmitCall()
4742       unsigned IRArgPos = FirstIRArg;  in EmitCall()
4744       assert(IRArgPos == FirstIRArg + NumIRArgs);  in EmitCall()