3908 static int CalculateTailCallSPDiff(SelectionDAG& DAG, bool isTailCall,  in CalculateTailCallSPDiff()  argument
3911   if (!isTailCall) return 0;  in CalculateTailCallSPDiff()
4279     bool isTailCall, bool isVector, SmallVectorImpl<SDValue> &MemOpChains,  in LowerMemOpCallTo()  argument
4282   if (!isTailCall) {  in LowerMemOpCallTo()
4339             SDValue CallSeqStart, const SDLoc &dl, int SPDiff, bool isTailCall,  in PrepareCall()  argument
4504     if (isTailCall)  in PrepareCall()
4514   if (isTailCall)  in PrepareCall()
4586     CallingConv::ID CallConv, const SDLoc &dl, bool isTailCall, bool isVarArg,  in FinishCall()  argument
4596                                  SPDiff, isTailCall, isPatchPoint, hasNest,  in FinishCall()
4621   if (isTailCall) {  in FinishCall()
4642   if (!isTailCall && Subtarget.isSVR4ABI()&& Subtarget.isPPC64() &&  in FinishCall()
4695   bool &isTailCall                      = CLI.IsTailCall;  in LowerCall()  local
4701   if (isTailCall) {  in LowerCall()
4703       isTailCall =  in LowerCall()
4707       isTailCall = IsEligibleForTailCallOptimization(Callee, CallConv, isVarArg,  in LowerCall()
4709     if (isTailCall) {  in LowerCall()
4728   if (!isTailCall && CS && CS->isMustTailCall())  in LowerCall()
4735                               isTailCall, isPatchPoint, Outs, OutVals, Ins,  in LowerCall()
4739                               isTailCall, isPatchPoint, Outs, OutVals, Ins,  in LowerCall()
4744                           isTailCall, isPatchPoint, Outs, OutVals, Ins,  in LowerCall()
4750     bool isTailCall, bool isPatchPoint,  in LowerCall_32SVR4()  argument
4838   int SPDiff = CalculateTailCallSPDiff(DAG, isTailCall, NumBytes);  in LowerCall_32SVR4()
4918       if (!isTailCall) {  in LowerCall_32SVR4()
4958   if (isTailCall)  in LowerCall_32SVR4()
4962   return FinishCall(CallConv, dl, isTailCall, isVarArg, isPatchPoint,  in LowerCall_32SVR4()
4987     bool isTailCall, bool isPatchPoint,  in LowerCall_64SVR4()  argument
5005   if (isTailCall && !getTargetMachine().Options.GuaranteedTailCallOpt)  in LowerCall_64SVR4()
5132     SPDiff = CalculateTailCallSPDiff(DAG, isTailCall, NumBytes);  in LowerCall_64SVR4()
5136   if (isTailCall)  in LowerCall_64SVR4()
5343                          true, isTailCall, false, MemOpChains,  in LowerCall_64SVR4()
5428                          true, isTailCall, false, MemOpChains,  in LowerCall_64SVR4()
5506                          true, isTailCall, true, MemOpChains,  in LowerCall_64SVR4()
5559                          true, isTailCall, true, MemOpChains,  in LowerCall_64SVR4()
5581   if (!isTailCall && !isPatchPoint &&  in LowerCall_64SVR4()
5611   if (isTailCall && !IsSibCall)  in LowerCall_64SVR4()
5615   return FinishCall(CallConv, dl, isTailCall, isVarArg, isPatchPoint, hasNest,  in LowerCall_64SVR4()
5622     bool isTailCall, bool isPatchPoint,  in LowerCall_Darwin()  argument
5698   int SPDiff = CalculateTailCallSPDiff(DAG, isTailCall, NumBytes);  in LowerCall_Darwin()
5702   if (isTailCall)  in LowerCall_Darwin()
5841                          isPPC64, isTailCall, false, MemOpChains,  in LowerCall_Darwin()
5885                          isPPC64, isTailCall, false, MemOpChains,  in LowerCall_Darwin()
5943                          isPPC64, isTailCall, true, MemOpChains,  in LowerCall_Darwin()
5969                            isPPC64, isTailCall, true, MemOpChains,  in LowerCall_Darwin()
5983   if (!isTailCall &&  in LowerCall_Darwin()
5999   if (isTailCall)  in LowerCall_Darwin()
6003   return FinishCall(CallConv, dl, isTailCall, isVarArg, isPatchPoint,  in LowerCall_Darwin()