Fix formatting in AArch64 backend.

This should fix three purely whitespace issues:
    + 80 column violations.
    + Tab characters.
    + TableGen brace placement.

No functional changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174370 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/AArch64/AArch64FrameLowering.cpp b/lib/Target/AArch64/AArch64FrameLowering.cpp
index 2301114..24d1576 100644
--- a/lib/Target/AArch64/AArch64FrameLowering.cpp
+++ b/lib/Target/AArch64/AArch64FrameLowering.cpp
@@ -180,7 +180,8 @@
 
     for (std::vector<CalleeSavedInfo>::const_iterator I = CSI.begin(),
            E = CSI.end(); I != E; ++I) {
-      MachineLocation Dst(MachineLocation::VirtualFP, MFI->getObjectOffset(I->getFrameIdx()));
+      MachineLocation Dst(MachineLocation::VirtualFP,
+                          MFI->getObjectOffset(I->getFrameIdx()));
       MachineLocation Src(I->getReg());
       Moves.push_back(MachineMove(CSLabel, Dst, Src));
     }
@@ -537,7 +538,8 @@
         State = RegState::Define;
       }
 
-      NewMI = BuildMI(MBB, MBBI, DL, TII.get(PossClasses[ClassIdx].SingleOpcode))
+      NewMI = BuildMI(MBB, MBBI, DL,
+                      TII.get(PossClasses[ClassIdx].SingleOpcode))
                 .addReg(CSI[i].getReg(), State);
     }
 
@@ -549,9 +551,9 @@
     Flags = isPrologue ? MachineMemOperand::MOStore : MachineMemOperand::MOLoad;
     MachineMemOperand *MMO =
       MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(FrameIdx),
-                              Flags,
-                              Pair ? TheClass.getSize() * 2 : TheClass.getSize(),
-                              MFI.getObjectAlignment(FrameIdx));
+                             Flags,
+                             Pair ? TheClass.getSize() * 2 : TheClass.getSize(),
+                             MFI.getObjectAlignment(FrameIdx));
 
     NewMI.addFrameIndex(FrameIdx)
       .addImm(0)                  // address-register offset