rewrite ParseMDNodeVector to follow the normal patter used in the .ll parser.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92292 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AsmParser/LLParser.h b/lib/AsmParser/LLParser.h
index e8eb302..7d5cfcf 100644
--- a/lib/AsmParser/LLParser.h
+++ b/lib/AsmParser/LLParser.h
@@ -213,6 +213,8 @@
     // Constants.
     bool ParseValID(ValID &ID);
     bool ConvertGlobalValIDToValue(const Type *Ty, ValID &ID, Constant *&V);
+    bool ConvertGlobalOrMetadataValIDToValue(const Type *Ty, ValID &ID,
+                                             Value *&V);
     bool ParseGlobalValue(const Type *Ty, Constant *&V);
     bool ParseGlobalTypeAndValue(Constant *&V);
     bool ParseGlobalValueVector(SmallVectorImpl<Constant*> &Elts);