239   if (IsWin64 || (F.getCallingConv() == CallingConv::Win64))  in getGPRsForTailCall()
244   bool hasHipeCC = (F.getCallingConv() == CallingConv::HiPE);  in getGPRsForTailCall()
292   CallingConv::ID CC = F.getCallingConv();  in getCalleeSavedRegs()
297     CC = CallingConv::X86_INTR;  in getCalleeSavedRegs()
305   case CallingConv::GHC:  in getCalleeSavedRegs()
306   case CallingConv::HiPE:  in getCalleeSavedRegs()
308   case CallingConv::AnyReg:  in getCalleeSavedRegs()
312   case CallingConv::PreserveMost:  in getCalleeSavedRegs()
315   case CallingConv::PreserveAll:  in getCalleeSavedRegs()
319   case CallingConv::PreserveNone:  in getCalleeSavedRegs()
321   case CallingConv::CXX_FAST_TLS:  in getCalleeSavedRegs()
326   case CallingConv::Intel_OCL_BI: {  in getCalleeSavedRegs()
339   case CallingConv::X86_RegCall:  in getCalleeSavedRegs()
352   case CallingConv::CFGuard_Check:  in getCalleeSavedRegs()
356   case CallingConv::Cold:  in getCalleeSavedRegs()
360   case CallingConv::Win64:  in getCalleeSavedRegs()
364   case CallingConv::SwiftTail:  in getCalleeSavedRegs()
368   case CallingConv::X86_64_SysV:  in getCalleeSavedRegs()
372   case CallingConv::X86_INTR:  in getCalleeSavedRegs()
414   if (MF->getFunction().getCallingConv() == CallingConv::CXX_FAST_TLS &&  in getCalleeSavedRegsViaCopy()
422                                       CallingConv::ID CC) const {  in getCallPreservedMask()
429   case CallingConv::GHC:  in getCallPreservedMask()
430   case CallingConv::HiPE:  in getCallPreservedMask()
432   case CallingConv::AnyReg:  in getCallPreservedMask()
436   case CallingConv::PreserveMost:  in getCallPreservedMask()
438   case CallingConv::PreserveAll:  in getCallPreservedMask()
442   case CallingConv::PreserveNone:  in getCallPreservedMask()
444   case CallingConv::CXX_FAST_TLS:  in getCallPreservedMask()
448   case CallingConv::Intel_OCL_BI: {  in getCallPreservedMask()
461   case CallingConv::X86_RegCall:  in getCallPreservedMask()
474   case CallingConv::CFGuard_Check:  in getCallPreservedMask()
478   case CallingConv::Cold:  in getCallPreservedMask()
482   case CallingConv::Win64:  in getCallPreservedMask()
484   case CallingConv::SwiftTail:  in getCallPreservedMask()
488   case CallingConv::X86_64_SysV:  in getCallPreservedMask()
490   case CallingConv::X86_INTR:  in getCallPreservedMask()
568     CallingConv::ID CC = MF.getFunction().getCallingConv();  in getReservedRegs()
627   if (MF.getFunction().getCallingConv() == CallingConv::GRAAL) {  in getReservedRegs()
684   CallingConv::ID CC = MF.getFunction().getCallingConv();  in isArgumentRegister()
686   if (CC == CallingConv::X86_64_SysV && IsSubReg(X86::RAX, Reg))  in isArgumentRegister()
694   if (CC != CallingConv::Win64 &&  in isArgumentRegister()
801   return !Is64Bit && MF.getFunction().getCallingConv() == CallingConv::X86_INTR;  in shouldRealignStack()