1651     unsigned FirstIRArg, NumIRArgs;  in GetFunctionType()  local
1652     std::tie(FirstIRArg, NumIRArgs) = IRFunctionArgs.getIRArgs(ArgNo);  in GetFunctionType()
1664       ArgTypes[FirstIRArg] = LTy->getPointerTo(  in GetFunctionType()
1671       ArgTypes[FirstIRArg] = LTy->getPointerTo(ArgInfo.getIndirectAddrSpace());  in GetFunctionType()
1683           ArgTypes[FirstIRArg + i] = st->getElementType(i);  in GetFunctionType()
1686         ArgTypes[FirstIRArg] = argType;  in GetFunctionType()
1692       auto ArgTypesIter = ArgTypes.begin() + FirstIRArg;  in GetFunctionType()
1696       assert(ArgTypesIter == ArgTypes.begin() + FirstIRArg + NumIRArgs);  in GetFunctionType()
1701       auto ArgTypesIter = ArgTypes.begin() + FirstIRArg;  in GetFunctionType()
1703       assert(ArgTypesIter == ArgTypes.begin() + FirstIRArg + NumIRArgs);  in GetFunctionType()
2514       unsigned FirstIRArg, NumIRArgs;  in ConstructAttributeList()  local
2515       std::tie(FirstIRArg, NumIRArgs) = IRFunctionArgs.getIRArgs(ArgNo);  in ConstructAttributeList()
2517         ArgAttrs[FirstIRArg + i] =  in ConstructAttributeList()
2659     unsigned FirstIRArg, NumIRArgs;  in EmitFunctionProlog()  local
2660     std::tie(FirstIRArg, NumIRArgs) = IRFunctionArgs.getIRArgs(ArgNo);  in EmitFunctionProlog()
2679           Address(Fn->getArg(FirstIRArg), ArgI.getIndirectAlign());  in EmitFunctionProlog()
2717       auto AI = Fn->getArg(FirstIRArg);  in EmitFunctionProlog()
2854         auto *Coerced = Fn->getArg(FirstIRArg);  in EmitFunctionProlog()
2894           auto AI = Fn->getArg(FirstIRArg + i);  in EmitFunctionProlog()
2907         auto AI = Fn->getArg(FirstIRArg);  in EmitFunctionProlog()
2933       unsigned argIndex = FirstIRArg;  in EmitFunctionProlog()
2943       assert(argIndex == FirstIRArg + NumIRArgs);  in EmitFunctionProlog()
2955       auto FnArgIter = Fn->arg_begin() + FirstIRArg;  in EmitFunctionProlog()
2957       assert(FnArgIter == Fn->arg_begin() + FirstIRArg + NumIRArgs);  in EmitFunctionProlog()
2959         auto AI = Fn->getArg(FirstIRArg + i);  in EmitFunctionProlog()
4718     unsigned FirstIRArg, NumIRArgs;  in EmitCall()  local
4719     std::tie(FirstIRArg, NumIRArgs) = IRFunctionArgs.getIRArgs(ArgNo);  in EmitCall()
4782         IRCallArgs[FirstIRArg] = Addr.getPointer();  in EmitCall()
4801         assert((FirstIRArg >= IRFuncTy->getNumParams() ||  in EmitCall()
4802                 IRFuncTy->getParamType(FirstIRArg)->getPointerAddressSpace() ==  in EmitCall()
4831                       getParamType(FirstIRArg)->getPointerAddressSpace())) {  in EmitCall()
4840           IRCallArgs[FirstIRArg] = AI.getPointer();  in EmitCall()
4858           IRCallArgs[FirstIRArg] = getTargetHooks().performAddrSpaceCast(  in EmitCall()
4910         if (FirstIRArg < IRFuncTy->getNumParams() &&  in EmitCall()
4911             V->getType() != IRFuncTy->getParamType(FirstIRArg))  in EmitCall()
4912           V = Builder.CreateBitCast(V, IRFuncTy->getParamType(FirstIRArg));  in EmitCall()
4914         IRCallArgs[FirstIRArg] = V;  in EmitCall()
4959           IRCallArgs[FirstIRArg + i] = LI;  in EmitCall()
4975         IRCallArgs[FirstIRArg] = Load;  in EmitCall()
5014       unsigned IRArgPos = FirstIRArg;  in EmitCall()
5022       assert(IRArgPos == FirstIRArg + NumIRArgs);  in EmitCall()
5032       unsigned IRArgPos = FirstIRArg;  in EmitCall()
5034       assert(IRArgPos == FirstIRArg + NumIRArgs);  in EmitCall()