1; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | FileCheck %s
2; RUN: verify-uselistorder %s
3; Make sure arbitrary metadata strings don't get mutated.  These may be
4; (strange) filenames that are part of debug info.
5
6; CHECK: !named = !{!0}
7!named = !{!0}
8
9; CHECK: !0 = !{!"llvm.vectorizer.unroll"}
10!0 = !{!"llvm.vectorizer.unroll"}
11