AArch64: Avoid using MachineFunction::getMMI

Author: arsenm

llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp

@@ -1728,8 +1728,7 @@ void AArch64AsmPrinter::LowerLOADauthptrstatic(const MachineInstr &MI) {
     assert(GAOp.getOffset() == 0 &&
            "non-zero offset for $auth_ptr$ stub slots is not supported");
     const MCSymbol *GASym = TM.getSymbol(GAOp.getGlobal());
-    AuthPtrStubSym =
-        TLOF.getAuthPtrSlotSymbol(TM, &MF->getMMI(), GASym, Key, Disc);
+    AuthPtrStubSym = TLOF.getAuthPtrSlotSymbol(TM, MMI, GASym, Key, Disc);
   } else {
     assert(TM.getTargetTriple().isOSBinFormatMachO() &&
            "LOADauthptrstatic is implemented only for MachO/ELF");
@@ -1740,8 +1739,7 @@ void AArch64AsmPrinter::LowerLOADauthptrstatic(const MachineInstr &MI) {
     assert(GAOp.getOffset() == 0 &&
            "non-zero offset for $auth_ptr$ stub slots is not supported");
     const MCSymbol *GASym = TM.getSymbol(GAOp.getGlobal());
-    AuthPtrStubSym =
-        TLOF.getAuthPtrSlotSymbol(TM, &MF->getMMI(), GASym, Key, Disc);
+    AuthPtrStubSym = TLOF.getAuthPtrSlotSymbol(TM, MMI, GASym, Key, Disc);
   }
 
   MachineOperand StubMOHi =

llvm/lib/Target/AArch64/AArch64FrameLowering.cpp

@@ -1714,7 +1714,6 @@ void AArch64FrameLowering::emitPrologue(MachineFunction &MF,
   const AArch64RegisterInfo *RegInfo = Subtarget.getRegisterInfo();
   const TargetInstrInfo *TII = Subtarget.getInstrInfo();
 
-  MachineModuleInfo &MMI = MF.getMMI();
   AArch64FunctionInfo *AFI = MF.getInfo<AArch64FunctionInfo>();
   bool EmitCFI = AFI->needsDwarfUnwindInfo(MF);
   bool EmitAsyncCFI = AFI->needsAsyncDwarfUnwindInfo(MF);
@@ -1882,7 +1881,7 @@ void AArch64FrameLowering::emitPrologue(MachineFunction &MF,
                       MachineInstr::FrameSetup, false, NeedsWinCFI, &HasWinCFI);
       if (EmitCFI) {
         // Label used to tie together the PROLOG_LABEL and the MachineMoves.
-        MCSymbol *FrameLabel = MMI.getContext().createTempSymbol();
+        MCSymbol *FrameLabel = MF.getContext().createTempSymbol();
         // Encode the stack size of the leaf function.
         unsigned CFIIndex = MF.addFrameInst(
             MCCFIInstruction::cfiDefCfaOffset(FrameLabel, NumBytes));