Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146960 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/MSP430/MSP430Subtarget.h b/lib/Target/MSP430/MSP430Subtarget.h
index 1ce5f11..3743346 100644
--- a/lib/Target/MSP430/MSP430Subtarget.h
+++ b/lib/Target/MSP430/MSP430Subtarget.h
@@ -25,6 +25,7 @@
 class StringRef;
 
 class MSP430Subtarget : public MSP430GenSubtargetInfo {
+  virtual void anchor();
   bool ExtendedInsts;
 public:
   /// This constructor initializes the data members to match that