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/Sparc/SparcSubtarget.h b/lib/Target/Sparc/SparcSubtarget.h
index 00a04c3..2846447 100644
--- a/lib/Target/Sparc/SparcSubtarget.h
+++ b/lib/Target/Sparc/SparcSubtarget.h
@@ -24,6 +24,7 @@
 class StringRef;
 
 class SparcSubtarget : public SparcGenSubtargetInfo {
+  virtual void anchor();
   bool IsV9;
   bool V8DeprecatedInsts;
   bool IsVIS;