Use separate namespace for named metadata.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92931 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Feature/NamedMDNode.ll b/test/Feature/NamedMDNode.ll
index a56480f..dbd34ed 100644
--- a/test/Feature/NamedMDNode.ll
+++ b/test/Feature/NamedMDNode.ll
@@ -4,3 +4,6 @@
 !0 = metadata !{i32 42}
 !1 = metadata !{metadata !"foo"}
 !llvm.stuff = !{!0, !1, null}
+
+!samename = !{!0, !1}
+define void @samename() {}