5975   bool IsFastCall = CFlags.CallConv == CallingConv::Fast;  in LowerCall_64SVR4()  local
5990   if (getTargetMachine().Options.GuaranteedTailCallOpt && IsFastCall)  in LowerCall_64SVR4()
5993   assert(!(IsFastCall && CFlags.IsVarArg) &&  in LowerCall_64SVR4()
6021   bool HasParameterArea = !isELFv2ABI || CFlags.IsVarArg || IsFastCall;  in LowerCall_64SVR4()
6042   if (IsFastCall)  in LowerCall_64SVR4()
6054     if (IsFastCall) {  in LowerCall_64SVR4()
6118   if (getTargetMachine().Options.GuaranteedTailCallOpt && IsFastCall)  in LowerCall_64SVR4()
6183     if (!IsFastCall) {  in LowerCall_64SVR4()
6214       if (IsFastCall)  in LowerCall_64SVR4()
6324         if (IsFastCall)  in LowerCall_64SVR4()
6332         if (IsFastCall)  in LowerCall_64SVR4()
6335       if (!IsFastCall)  in LowerCall_64SVR4()
6359       else if (GPR_idx != NumGPRs && !IsFastCall) {  in LowerCall_64SVR4()
6403         if (IsFastCall)  in LowerCall_64SVR4()
6425       if (!IsFastCall || NeededLoad) {  in LowerCall_64SVR4()
6481         if (IsFastCall)  in LowerCall_64SVR4()
6489         if (IsFastCall)  in LowerCall_64SVR4()
6493       if (!IsFastCall)  in LowerCall_64SVR4()