89   ARMOutgoingValueHandler(MachineIRBuilder &MIRBuilder,  in ARMOutgoingValueHandler()
92       : OutgoingValueHandler(MIRBuilder, MRI, AssignFn), MIB(MIB) {}  in ARMOutgoingValueHandler()
101     auto SPReg = MIRBuilder.buildCopy(p0, Register(ARM::SP));  in getStackAddress()
103     auto OffsetReg = MIRBuilder.buildConstant(s32, Offset);  in getStackAddress()
105     auto AddrReg = MIRBuilder.buildPtrAdd(p0, SPReg, OffsetReg);  in getStackAddress()
107     MPO = MachinePointerInfo::getStack(MIRBuilder.getMF(), Offset);  in getStackAddress()
120     MIRBuilder.buildCopy(PhysReg, ExtReg);  in assignValueToReg()
130     auto MMO = MIRBuilder.getMF().getMachineMemOperand(  in assignValueToAddress()
133     MIRBuilder.buildStore(ExtReg, Addr, *MMO);  in assignValueToAddress()
159     MIRBuilder.buildUnmerge(NewRegs, Arg.Regs[0]);  in assignCustomValue()
161     bool IsLittle = MIRBuilder.getMF().getSubtarget<ARMSubtarget>().isLittle();  in assignCustomValue()
236 bool ARMCallLowering::lowerReturnVal(MachineIRBuilder &MIRBuilder,  in lowerReturnVal()  argument
243   auto &MF = MIRBuilder.getMF();  in lowerReturnVal()
260   ARMOutgoingValueHandler RetHandler(MIRBuilder, MF.getRegInfo(), Ret,  in lowerReturnVal()
262   return handleAssignments(MIRBuilder, SplitRetInfos, RetHandler);  in lowerReturnVal()
265 bool ARMCallLowering::lowerReturn(MachineIRBuilder &MIRBuilder,  in lowerReturn()  argument
270   auto const &ST = MIRBuilder.getMF().getSubtarget<ARMSubtarget>();  in lowerReturn()
272   auto Ret = MIRBuilder.buildInstrNoInsert(Opcode).add(predOps(ARMCC::AL));  in lowerReturn()
274   if (!lowerReturnVal(MIRBuilder, Val, VRegs, Ret))  in lowerReturn()
277   MIRBuilder.insertInstr(Ret);  in lowerReturn()
286   ARMIncomingValueHandler(MachineIRBuilder &MIRBuilder,  in ARMIncomingValueHandler()
288       : IncomingValueHandler(MIRBuilder, MRI, AssignFn) {}  in ARMIncomingValueHandler()
295     auto &MFI = MIRBuilder.getMF().getFrameInfo();  in getStackAddress()
298     MPO = MachinePointerInfo::getFixedStack(MIRBuilder.getMF(), FI);  in getStackAddress()
300     return MIRBuilder.buildFrameIndex(LLT::pointer(MPO.getAddrSpace(), 32), FI)  in getStackAddress()
317       MIRBuilder.buildTrunc(ValVReg, LoadVReg);  in assignValueToAddress()
326     MachineFunction &MF = MIRBuilder.getMF();  in buildLoad()
330     return MIRBuilder.buildLoad(Res, Addr, *MMO);  in buildLoad()
346       MIRBuilder.buildCopy(ValVReg, PhysReg);  in assignValueToReg()
353       auto PhysRegToVReg = MIRBuilder.buildCopy(LLT::scalar(LocSize), PhysReg);  in assignValueToReg()
354       MIRBuilder.buildTrunc(ValVReg, PhysRegToVReg);  in assignValueToReg()
385     bool IsLittle = MIRBuilder.getMF().getSubtarget<ARMSubtarget>().isLittle();  in assignCustomValue()
389     MIRBuilder.buildMerge(Arg.Regs[0], NewRegs);  in assignCustomValue()
401   FormalArgHandler(MachineIRBuilder &MIRBuilder, MachineRegisterInfo &MRI,  in FormalArgHandler()
403       : ARMIncomingValueHandler(MIRBuilder, MRI, AssignFn) {}  in FormalArgHandler()
406     MIRBuilder.getMRI()->addLiveIn(PhysReg);  in markPhysRegUsed()
407     MIRBuilder.getMBB().addLiveIn(PhysReg);  in markPhysRegUsed()
414     MachineIRBuilder &MIRBuilder, const Function &F,  in lowerFormalArguments()  argument
429   auto &MF = MIRBuilder.getMF();  in lowerFormalArguments()
430   auto &MBB = MIRBuilder.getMBB();  in lowerFormalArguments()
443   FormalArgHandler ArgHandler(MIRBuilder, MIRBuilder.getMF().getRegInfo(),  in lowerFormalArguments()
458     MIRBuilder.setInstr(*MBB.begin());  in lowerFormalArguments()
460   if (!handleAssignments(MIRBuilder, SplitArgInfos, ArgHandler))  in lowerFormalArguments()
464   MIRBuilder.setMBB(MBB);  in lowerFormalArguments()
471   CallReturnHandler(MachineIRBuilder &MIRBuilder, MachineRegisterInfo &MRI,  in CallReturnHandler()
473       : ARMIncomingValueHandler(MIRBuilder, MRI, AssignFn), MIB(MIB) {}  in CallReturnHandler()
500 bool ARMCallLowering::lowerCall(MachineIRBuilder &MIRBuilder, CallLoweringInfo &Info) const {  in lowerCall()  argument
501   MachineFunction &MF = MIRBuilder.getMF();  in lowerCall()
514   auto CallSeqStart = MIRBuilder.buildInstr(ARM::ADJCALLSTACKDOWN);  in lowerCall()
520   auto MIB = MIRBuilder.buildInstrNoInsert(CallOpcode);  in lowerCall()
555   ARMOutgoingValueHandler ArgHandler(MIRBuilder, MRI, MIB, ArgAssignFn);  in lowerCall()
556   if (!handleAssignments(MIRBuilder, ArgInfos, ArgHandler))  in lowerCall()
560   MIRBuilder.insertInstr(MIB);  in lowerCall()
569     CallReturnHandler RetHandler(MIRBuilder, MRI, MIB, RetAssignFn);  in lowerCall()
570     if (!handleAssignments(MIRBuilder, ArgInfos, RetHandler))  in lowerCall()
578   MIRBuilder.buildInstr(ARM::ADJCALLSTACKUP)  in lowerCall()