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::CXX_FAST_TLS:  in getCalleeSavedRegs()
324   case CallingConv::Intel_OCL_BI: {  in getCalleeSavedRegs()
337   case CallingConv::X86_RegCall:  in getCalleeSavedRegs()
350   case CallingConv::CFGuard_Check:  in getCalleeSavedRegs()
354   case CallingConv::Cold:  in getCalleeSavedRegs()
358   case CallingConv::Win64:  in getCalleeSavedRegs()
362   case CallingConv::SwiftTail:  in getCalleeSavedRegs()
366   case CallingConv::X86_64_SysV:  in getCalleeSavedRegs()
370   case CallingConv::X86_INTR:  in getCalleeSavedRegs()
412   if (MF->getFunction().getCallingConv() == CallingConv::CXX_FAST_TLS &&  in getCalleeSavedRegsViaCopy()
420                                       CallingConv::ID CC) const {  in getCallPreservedMask()
427   case CallingConv::GHC:  in getCallPreservedMask()
428   case CallingConv::HiPE:  in getCallPreservedMask()
430   case CallingConv::AnyReg:  in getCallPreservedMask()
434   case CallingConv::PreserveMost:  in getCallPreservedMask()
436   case CallingConv::PreserveAll:  in getCallPreservedMask()
440   case CallingConv::CXX_FAST_TLS:  in getCallPreservedMask()
444   case CallingConv::Intel_OCL_BI: {  in getCallPreservedMask()
457   case CallingConv::X86_RegCall:  in getCallPreservedMask()
470   case CallingConv::CFGuard_Check:  in getCallPreservedMask()
474   case CallingConv::Cold:  in getCallPreservedMask()
478   case CallingConv::Win64:  in getCallPreservedMask()
480   case CallingConv::SwiftTail:  in getCallPreservedMask()
484   case CallingConv::X86_64_SysV:  in getCallPreservedMask()
486   case CallingConv::X86_INTR:  in getCallPreservedMask()
564     CallingConv::ID CC = MF.getFunction().getCallingConv();  in getReservedRegs()
623   if (MF.getFunction().getCallingConv() == CallingConv::GRAAL) {  in getReservedRegs()
679   CallingConv::ID CC = MF.getFunction().getCallingConv();  in isArgumentRegister()
681   if (CC == CallingConv::X86_64_SysV && IsSubReg(X86::RAX, Reg))  in isArgumentRegister()
689   if (CC != CallingConv::Win64 &&  in isArgumentRegister()
796   return !Is64Bit && MF.getFunction().getCallingConv() == CallingConv::X86_INTR;  in shouldRealignStack()