Fix compilation for lib/Target/ARM/ARMExport.cpp

lib/Target/ARM/ARMExport.cpp

@@ -129,7 +129,7 @@ namespace llvm {
       B->MapsTo = yaml::Name(BB->getName());
   
       // export loop information
-      MachineLoop *Loop = MLI.getLoopFor(BB);
+      MachineLoop *Loop = MLI.getLoopFor(&(*BB));
       if (Loop && Loop->getHeader() == BB) {
         exportLoopInfo(MF, YDoc, Loop);
         errs() << "bar\n";
@@ -150,15 +150,14 @@ namespace llvm {
           IsBundled = false;
         }
   
-        if (!doExportInstruction(Ins)) { Index++; continue; }
+        if (!doExportInstruction(&(*Ins))) { Index++; continue; }
   
         yaml::MachineInstruction *I = B->addInstruction(
             new yaml::MachineInstruction(Index++));
-        exportInstruction(MF, I, Ins, IsBundled);
+        exportInstruction(MF, I, &(*Ins), IsBundled);
   
-        const LLVMContext &Ctx = MF.getFunction()->getContext();
         DebugLoc dl = Ins->getDebugLoc();
-        B->setSrcLocOnce(dl, dl.getScope(Ctx));
+        B->setSrcLocOnce(dl, dl.getScope());
   
         IsBundled = true;
       }