152     SDValue Chain, CallingConv::ID CallConv, bool IsVarArg,  in LowerFormalArguments()  argument
184         SDValue ArgValue = DAG.getCopyFromReg(Chain, DL, VReg, RegVT);  in LowerFormalArguments()
211   return Chain;  in LowerFormalArguments()
222   SDValue Chain = CLI.Chain;  in LowerCall()  local
260   Chain = DAG.getCALLSEQ_START(  in LowerCall()
261       Chain, DAG.getConstant(NumBytes, CLI.DL, PtrVT, true), CLI.DL);  in LowerCall()
302     Chain = DAG.getCopyToReg(Chain, CLI.DL, Reg.first, Reg.second, InFlag);  in LowerCall()
303     InFlag = Chain.getValue(1);  in LowerCall()
318   Ops.push_back(Chain);  in LowerCall()
329   Chain = DAG.getNode(BPFISD::CALL, CLI.DL, NodeTys, Ops);  in LowerCall()
330   InFlag = Chain.getValue(1);  in LowerCall()
333   Chain = DAG.getCALLSEQ_END(  in LowerCall()
334       Chain, DAG.getConstant(NumBytes, CLI.DL, PtrVT, true),  in LowerCall()
336   InFlag = Chain.getValue(1);  in LowerCall()
340   return LowerCallResult(Chain, InFlag, CallConv, IsVarArg, Ins, CLI.DL, DAG,  in LowerCall()
345 BPFTargetLowering::LowerReturn(SDValue Chain, CallingConv::ID CallConv,  in LowerReturn()  argument
361     return DAG.getNode(Opc, DL, MVT::Other, Chain);  in LowerReturn()
368   SmallVector<SDValue, 4> RetOps(1, Chain);  in LowerReturn()
375     Chain = DAG.getCopyToReg(Chain, DL, VA.getLocReg(), OutVals[i], Flag);  in LowerReturn()
379     Flag = Chain.getValue(1);  in LowerReturn()
383   RetOps[0] = Chain; // Update chain.  in LowerReturn()
393     SDValue Chain, SDValue InFlag, CallingConv::ID CallConv, bool IsVarArg,  in LowerCallResult()  argument
406     return DAG.getCopyFromReg(Chain, DL, 1, Ins[0].VT, InFlag).getValue(1);  in LowerCallResult()
413     Chain = DAG.getCopyFromReg(Chain, DL, Val.getLocReg(),  in LowerCallResult()
415     InFlag = Chain.getValue(2);  in LowerCallResult()
416     InVals.push_back(Chain.getValue(0));  in LowerCallResult()
419   return Chain;  in LowerCallResult()
437   SDValue Chain = Op.getOperand(0);  in LowerBR_CC()  local
446   return DAG.getNode(BPFISD::BR_CC, DL, Op.getValueType(), Chain, LHS, RHS,  in LowerBR_CC()