!6 = !MDLocation(line: 1, column: 13, scope: !7)
!7 = distinct !MDLexicalBlock(line: 1, column: 11, file: !8, scope: !1)
!8 = !MDFile(filename: "b.c", directory: "/private/tmp")
-!9 = !{i32 0}
+!9 = !{}
!10 = !{!1}
!11 = !{i32 1, !"Debug Info Version", i32 3}