rename NamedOrCustomMD -> MetadataVar to follow conventions of all the rest of the code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92295 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AsmParser/LLLexer.cpp b/lib/AsmParser/LLLexer.cpp
index db8553e..8ad658d 100644
--- a/lib/AsmParser/LLLexer.cpp
+++ b/lib/AsmParser/LLLexer.cpp
@@ -423,10 +423,10 @@
 }
 
 /// LexExclaim:
-///    !{...}
-///    !42
 ///    !foo
+///    !
 lltok::Kind LLLexer::LexExclaim() {
+  // Lex a metadata name as a MetadataVar.
   if (isalpha(CurPtr[0])) {
     ++CurPtr;
     while (isalnum(CurPtr[0]) || CurPtr[0] == '-' || CurPtr[0] == '$' ||
@@ -434,7 +434,7 @@
       ++CurPtr;
 
     StrVal.assign(TokStart+1, CurPtr);   // Skip !
-    return lltok::NamedOrCustomMD;
+    return lltok::MetadataVar;
   }
   return lltok::exclaim;
 }