48   void signLR(MachineFunction &MF, MachineBasicBlock::iterator MBBI) const;
51                       MachineBasicBlock::iterator MBBI) const;
54   void emitBlend(MachineBasicBlock::iterator MBBI, Register Result,
58   void expandPAuthBlend(MachineBasicBlock::iterator MBBI) const;
79                       MachineBasicBlock::iterator MBBI, DebugLoc DL,  in BuildPACM()  argument
87     BuildMI(MBB, MBBI, DL, TII->get(AArch64::ADR))  in BuildPACM()
95     BuildMI(MBB, MBBI, DL, TII->get(AArch64::PACM)).setMIFlag(Flags);  in BuildPACM()
99                                 MachineBasicBlock::iterator MBBI) const {  in signLR()
106   MachineBasicBlock &MBB = *MBBI->getParent();  in signLR()
112     BuildMI(MBB, MBBI, DL, TII->get(AArch64::EMITBKEY))  in signLR()
126     BuildMI(MBB, MBBI, DL,  in signLR()
132     BuildPACM(*Subtarget, MBB, MBBI, DL, MachineInstr::FrameSetup);  in signLR()
133     BuildMI(MBB, MBBI, DL,  in signLR()
145       for (auto I = MBBI; I != MBB.end(); ++I) {  in signLR()
148           MBBI = I;  in signLR()
155     BuildMI(MBB, MBBI, DL, TII->get(TargetOpcode::CFI_INSTRUCTION))  in signLR()
159     BuildMI(MBB, MBBI, DL, TII->get(AArch64::SEH_PACSignLR))  in signLR()
165     MachineFunction &MF, MachineBasicBlock::iterator MBBI) const {  in authenticateLR()
171   MachineBasicBlock &MBB = *MBBI->getParent();  in authenticateLR()
172   DebugLoc DL = MBBI->getDebugLoc();  in authenticateLR()
196           .copyImplicitOps(*MBBI)  in authenticateLR()
201           .copyImplicitOps(*MBBI)  in authenticateLR()
208       BuildMI(MBB, MBBI, DL,  in authenticateLR()
213       BuildPACM(*Subtarget, MBB, MBBI, DL, MachineInstr::FrameDestroy, PACSym);  in authenticateLR()
214       BuildMI(MBB, MBBI, DL,  in authenticateLR()
222       BuildMI(MBB, MBBI, DL, TII->get(TargetOpcode::CFI_INSTRUCTION))  in authenticateLR()
227       BuildMI(MBB, MBBI, DL, TII->get(AArch64::SEH_PACSignLR))  in authenticateLR()
248     MachineBasicBlock::iterator MBBI, AuthCheckMethod Method,  in checkAuthenticatedRegister()  argument
251   MachineBasicBlock &MBB = *MBBI->getParent();  in checkAuthenticatedRegister()
255   DebugLoc DL = MBBI->getDebugLoc();  in checkAuthenticatedRegister()
262   assert(MBBI->isTerminator() && MBBI == MBB.getFirstTerminator() &&  in checkAuthenticatedRegister()
272     BuildMI(MBB, MBBI, DL, TII->get(AArch64::LDRWui), getWRegFromXReg(TmpReg))  in checkAuthenticatedRegister()
294     BuildMI(MBB, MBBI, DL, TII->get(AArch64::EORXrs), TmpReg)  in checkAuthenticatedRegister()
298     BuildMI(MBB, MBBI, DL, TII->get(AArch64::TBNZX))  in checkAuthenticatedRegister()
307     BuildMI(MBB, MBBI, DL, TII->get(AArch64::ORRXrs), TmpReg)  in checkAuthenticatedRegister()
311     BuildMI(MBB, MBBI, DL, TII->get(AArch64::XPACLRI));  in checkAuthenticatedRegister()
312     BuildMI(MBB, MBBI, DL, TII->get(AArch64::SUBSXrs), AArch64::XZR)  in checkAuthenticatedRegister()
316     BuildMI(MBB, MBBI, DL, TII->get(AArch64::Bcc))  in checkAuthenticatedRegister()
390 void AArch64PointerAuth::emitBlend(MachineBasicBlock::iterator MBBI,  in emitBlend()  argument
393   MachineBasicBlock &MBB = *MBBI->getParent();  in emitBlend()
394   DebugLoc DL = MBBI->getDebugLoc();  in emitBlend()
397     BuildMI(MBB, MBBI, DL, TII->get(AArch64::ORRXrs), Result)  in emitBlend()
402   BuildMI(MBB, MBBI, DL, TII->get(AArch64::MOVKXi), Result)  in emitBlend()
409     MachineBasicBlock::iterator MBBI) const {  in expandPAuthBlend()
410   Register ResultReg = MBBI->getOperand(0).getReg();  in expandPAuthBlend()
411   Register AddrDisc = MBBI->getOperand(1).getReg();  in expandPAuthBlend()
412   unsigned IntDisc = MBBI->getOperand(2).getImm();  in expandPAuthBlend()
413   emitBlend(MBBI, ResultReg, AddrDisc, IntDisc);  in expandPAuthBlend()