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

lib/Target/MBlaze/MBlazeMachineFunction.h

@@ -25,8 +25,8 @@ namespace llvm {
 /// MBlazeFunctionInfo - This class is derived from MachineFunction private
 /// MBlaze target-specific information for each MachineFunction.
 class MBlazeFunctionInfo : public MachineFunctionInfo {
+  virtual void anchor();
 
-private:
   /// Holds for each function where on the stack the Frame Pointer must be
   /// saved. This is used on Prologue and Epilogue to emit FP save/restore
   int FPStackOffset;