!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!18}
-!0 = !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.0 (trunk 137954)", isOptimized: true, emissionKind: 0, file: !16, enums: !2, retainedTypes: !2, subprograms: !3, globals: !2)
+!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.0 (trunk 137954)", isOptimized: true, emissionKind: 0, file: !16, enums: !2, retainedTypes: !2, subprograms: !3, globals: !2)
!1 = !{!2}
!2 = !{}
!3 = !{!5}
-!5 = !DISubprogram(name: "foo", linkageName: "_Z3fooN2N11AE", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, file: !16, scope: !6, type: !7, function: void ()* @_Z3fooN2N11AE)
+!5 = distinct !DISubprogram(name: "foo", linkageName: "_Z3fooN2N11AE", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, file: !16, scope: !6, type: !7, function: void ()* @_Z3fooN2N11AE)
!6 = !DIFile(filename: "n1.c", directory: "/private/tmp")
!7 = !DISubroutineType(types: !8)
!8 = !{null}