Index: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h =================================================================== --- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h +++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h @@ -711,7 +711,7 @@ unsigned ArgIdx, unsigned NumArgs, SDValue Callee, - bool UseVoidTy = false, + Type *ReturnTy, MachineBasicBlock *LandingPad = nullptr, bool IsPatchPoint = false); Index: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp =================================================================== --- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -6433,7 +6433,7 @@ std::pair SelectionDAGBuilder::lowerCallOperands(ImmutableCallSite CS, unsigned ArgIdx, unsigned NumArgs, SDValue Callee, - bool UseVoidTy, + Type *ReturnTy, MachineBasicBlock *LandingPad, bool IsPatchPoint) { TargetLowering::ArgListTy Args; @@ -6454,10 +6454,9 @@ Args.push_back(Entry); } - Type *retTy = UseVoidTy ? Type::getVoidTy(*DAG.getContext()) : CS->getType(); TargetLowering::CallLoweringInfo CLI(DAG); CLI.setDebugLoc(getCurSDLoc()).setChain(getRoot()) - .setCallee(CS.getCallingConv(), retTy, Callee, std::move(Args), NumArgs) + .setCallee(CS.getCallingConv(), ReturnTy, Callee, std::move(Args), NumArgs) .setDiscardResult(CS->use_empty()).setIsPatchPoint(IsPatchPoint); return lowerInvokable(CLI, LandingPad); @@ -6599,8 +6598,10 @@ // For AnyRegCC the arguments are lowered later on manually. unsigned NumCallArgs = IsAnyRegCC ? 0 : NumArgs; + Type *ReturnTy = + IsAnyRegCC ? Type::getVoidTy(*DAG.getContext()) : CS->getType(); std::pair Result = - lowerCallOperands(CS, NumMetaOpers, NumCallArgs, Callee, IsAnyRegCC, + lowerCallOperands(CS, NumMetaOpers, NumCallArgs, Callee, ReturnTy, LandingPad, true); SDNode *CallEnd = Result.second.getNode();