301     SDValue Chain, CallingConv::ID CallConv, bool IsVarArg,  in LowerFormalArguments()  argument
336         SDValue ArgValue = DAG.getCopyFromReg(Chain, DL, VReg, RegVT);  in LowerFormalArguments()
364   return Chain;  in LowerFormalArguments()
375   SDValue Chain = CLI.Chain;  in LowerCall()  local
413   Chain = DAG.getCALLSEQ_START(Chain, NumBytes, 0, CLI.DL);  in LowerCall()
454     Chain = DAG.getCopyToReg(Chain, CLI.DL, Reg.first, Reg.second, InFlag);  in LowerCall()
455     InFlag = Chain.getValue(1);  in LowerCall()
474   Ops.push_back(Chain);  in LowerCall()
485   Chain = DAG.getNode(BPFISD::CALL, CLI.DL, NodeTys, Ops);  in LowerCall()
486   InFlag = Chain.getValue(1);  in LowerCall()
489   Chain = DAG.getCALLSEQ_END(  in LowerCall()
490       Chain, DAG.getConstant(NumBytes, CLI.DL, PtrVT, true),  in LowerCall()
492   InFlag = Chain.getValue(1);  in LowerCall()
496   return LowerCallResult(Chain, InFlag, CallConv, IsVarArg, Ins, CLI.DL, DAG,  in LowerCall()
501 BPFTargetLowering::LowerReturn(SDValue Chain, CallingConv::ID CallConv,  in LowerReturn()  argument
517     return DAG.getNode(Opc, DL, MVT::Other, Chain);  in LowerReturn()
524   SmallVector<SDValue, 4> RetOps(1, Chain);  in LowerReturn()
531     Chain = DAG.getCopyToReg(Chain, DL, VA.getLocReg(), OutVals[i], Flag);  in LowerReturn()
535     Flag = Chain.getValue(1);  in LowerReturn()
539   RetOps[0] = Chain; // Update chain.  in LowerReturn()
549     SDValue Chain, SDValue InFlag, CallingConv::ID CallConv, bool IsVarArg,  in LowerCallResult()  argument
562     return DAG.getCopyFromReg(Chain, DL, 1, Ins[0].VT, InFlag).getValue(1);  in LowerCallResult()
569     Chain = DAG.getCopyFromReg(Chain, DL, Val.getLocReg(),  in LowerCallResult()
571     InFlag = Chain.getValue(2);  in LowerCallResult()
572     InVals.push_back(Chain.getValue(0));  in LowerCallResult()
575   return Chain;  in LowerCallResult()
593   SDValue Chain = Op.getOperand(0);  in LowerBR_CC()  local
603   return DAG.getNode(BPFISD::BR_CC, DL, Op.getValueType(), Chain, LHS, RHS,  in LowerBR_CC()