Each instruction is allowed to have *multiple* different 
metadata objects on them.  Though the entire compiler supports this,
the asmparser didn't.

llvm-svn: 92270
diff --git a/llvm/test/Assembler/metadata.ll b/llvm/test/Assembler/metadata.ll
index 5346d13..57e1dae 100644
--- a/llvm/test/Assembler/metadata.ll
+++ b/llvm/test/Assembler/metadata.ll
@@ -1,7 +1,8 @@
-; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | grep {ret void, !foo !0}
+; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | grep {ret void, !bar !1, !foo !0}
 define void @test() {
-  ret void, !foo !0
-;, !bar !1
+  add i32 2, 1, !bar !0
+  add i32 1, 2, !foo !1
+  ret void, !foo !0, !bar !1
 }
 
 !0 = metadata !{i32 662302, i32 26, metadata !1, null}