Fix parsing of optional metadata for 'load', 'store' and 'alloc' instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82175 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AsmParser/LLParser.h b/lib/AsmParser/LLParser.h
index 545be46..3420fcf 100644
--- a/lib/AsmParser/LLParser.h
+++ b/lib/AsmParser/LLParser.h
@@ -48,7 +48,7 @@
     /// MetadataCache - This map keeps track of parsed metadata constants.
     std::map<unsigned, MetadataBase *> MetadataCache;
     std::map<unsigned, std::pair<MetadataBase *, LocTy> > ForwardRefMDNodes;
-
+    SmallVector<std::pair<MDKindID, MDNode *>, 2> MDsOnInst;
     struct UpRefRecord {
       /// Loc - This is the location of the upref.
       LocTy Loc;
@@ -128,7 +128,8 @@
     bool ParseOptionalVisibility(unsigned &Visibility);
     bool ParseOptionalCallingConv(CallingConv::ID &CC);
     bool ParseOptionalAlignment(unsigned &Alignment);
-    bool ParseOptionalCommaAlignment(unsigned &Alignment);
+    bool ParseOptionalDbgInfo();
+    bool ParseOptionalInfo(unsigned &Alignment);
     bool ParseIndexList(SmallVectorImpl<unsigned> &Indices);
 
     // Top-Level Entities