Support stand alone metadata syntax.
!0 = constant metadata !{i32 21, i32 22}
@llvm.blah = constant metadata !{i32 1000, i16 200, metadata !0}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74630 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Feature/mdnode2.ll b/test/Feature/mdnode2.ll
new file mode 100644
index 0000000..9feac7e
--- /dev/null
+++ b/test/Feature/mdnode2.ll
@@ -0,0 +1,7 @@
+; RUN: llvm-as < %s | llvm-dis > %t.ll
+; RUN: grep "!0 = constant metadata !{i32 21, i32 22}" %t.ll
+; RUN: grep "!1 = constant metadata !{i32 23, i32 24}" %t.ll
+; RUN: grep "@llvm.blah = constant metadata !{i32 1000, i16 200, metadata !1, metadata !0}" %t.ll
+!0 = constant metadata !{i32 21, i32 22}
+!1 = constant metadata !{i32 23, i32 24}
+@llvm.blah = constant metadata !{i32 1000, i16 200, metadata !1, metadata !0}