!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!8, !9}
-!0 = !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "", isOptimized: false, subprograms: !3)
+!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "", isOptimized: false, subprograms: !3)
!1 = !DIFile(filename: "test.c", directory: "/home/user/clang-llvm/build")
!2 = !{}
!3 = !{!4}