; The module ctor has no debug info. All we have to do is don't crash.
; X86: _asan.module_ctor:
+; X86-NEXT: L{{.*}}:
; X86-NEXT: # BB
; X86-NEXT: calll ___asan_init_v3
; X86-NEXT: retl
!llvm.module.flags = !{!7, !8}
!llvm.ident = !{!9}
-!0 = !MDCompileUnit(language: DW_LANG_C99, producer: "clang version 3.5.0 ", isOptimized: false, emissionKind: 2, file: !1, enums: !2, retainedTypes: !2, subprograms: !3, globals: !2, imports: !2)
-!1 = !MDFile(filename: "asan.c", directory: "D:\5C")
+!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.5.0 ", isOptimized: false, emissionKind: 2, file: !1, enums: !2, retainedTypes: !2, subprograms: !3, globals: !2, imports: !2)
+!1 = !DIFile(filename: "asan.c", directory: "D:\5C")
!2 = !{}
!3 = !{!4}
-!4 = !MDSubprogram(name: "foo", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 1, file: !1, scope: !5, type: !6, function: i32 ()* @foo, variables: !2)
-!5 = !MDFile(filename: "asan.c", directory: "D:C")
-!6 = !MDSubroutineType(types: !2)
-!7 = !{i32 2, !"Dwarf Version", i32 4}
+!4 = distinct !DISubprogram(name: "foo", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 1, file: !1, scope: !5, type: !6, function: i32 ()* @foo, variables: !2)
+!5 = !DIFile(filename: "asan.c", directory: "D:C")
+!6 = !DISubroutineType(types: !2)
+!7 = !{i32 2, !"CodeView", i32 1}
!8 = !{i32 1, !"Debug Info Version", i32 3}
!9 = !{!"clang version 3.5.0 "}
-!10 = !MDLocation(line: 2, scope: !4)
+!10 = !DILocation(line: 2, scope: !4)