-; RUN: llc < %s | FileCheck %s
+; RUN: llc -generate-arange-section < %s | FileCheck %s
+
+; CHECK: .section .debug_aranges,"",@progbits
; First CU
-; CHECK: .long 44 # Length of ARange Set
+; CHECK-NEXT: .long 44 # Length of ARange Set
; CHECK-NEXT: .short 2 # DWARF Arange version number
-; CHECK-NEXT: .long .L.debug_info_begin0 # Offset Into Debug Info Section
+; CHECK-NEXT: .long .Lcu_begin0 # Offset Into Debug Info Section
; CHECK-NEXT: .byte 8 # Address Size (in bytes)
; CHECK-NEXT: .byte 0 # Segment Size (in bytes)
-; CHECK-NEXT: .byte 255
-; CHECK-NEXT: .byte 255
-; CHECK-NEXT: .byte 255
-; CHECK-NEXT: .byte 255
+; CHECK-NEXT: .zero 4,255
; CHECK-NEXT: .quad kittens
-; CHECK-NEXT: .Lset0 = rainbows-kittens
-; CHECK-NEXT: .quad .Lset0
+; CHECK-NEXT: .quad rainbows-kittens
; CHECK-NEXT: .quad 0 # ARange terminator
; CHECK-NEXT: .quad 0
; Second CU
; CHECK-NEXT: .long 44 # Length of ARange Set
; CHECK-NEXT: .short 2 # DWARF Arange version number
-; CHECK-NEXT: .long .L.debug_info_begin1 # Offset Into Debug Info Section
+; CHECK-NEXT: .long .Lcu_begin1 # Offset Into Debug Info Section
; CHECK-NEXT: .byte 8 # Address Size (in bytes)
; CHECK-NEXT: .byte 0 # Segment Size (in bytes)
-; CHECK-NEXT: .byte 255
-; CHECK-NEXT: .byte 255
-; CHECK-NEXT: .byte 255
-; CHECK-NEXT: .byte 255
+; CHECK-NEXT: .zero 4,255
; CHECK-NEXT: .quad rainbows
-; CHECK-NEXT: .Lset1 = .Ldebug_end0-rainbows
-; CHECK-NEXT: .quad .Lset1
+; CHECK-NEXT: .quad .Lsec_end0-rainbows
; CHECK-NEXT: .quad 0 # ARange terminator
; CHECK-NEXT: .quad 0
!llvm.dbg.cu = !{!0, !7}
!llvm.module.flags = !{!12, !13}
-!0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !3, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/home/kayamon/test1.c] [DW_LANG_C99]
-!1 = metadata !{metadata !"test1.c", metadata !"/home/kayamon"}
-!2 = metadata !{i32 0}
-!3 = metadata !{metadata !4}
-!4 = metadata !{i32 786484, i32 0, null, metadata !"kittens", metadata !"kittens", metadata !"", metadata !5, i32 1, metadata !6, i32 0, i32 1, i32* @kittens, null} ; [ DW_TAG_variable ] [kittens] [line 1] [def]
-!5 = metadata !{i32 786473, metadata !1} ; [ DW_TAG_file_type ] [/home/kayamon/test1.c]
-!6 = metadata !{i32 786468, null, null, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed]
-!7 = metadata !{i32 786449, metadata !8, i32 12, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !9, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/home/kayamon/test2.c] [DW_LANG_C99]
-!8 = metadata !{metadata !"test2.c", metadata !"/home/kayamon"}
-!9 = metadata !{metadata !10}
-!10 = metadata !{i32 786484, i32 0, null, metadata !"rainbows", metadata !"rainbows", metadata !"", metadata !11, i32 1, metadata !6, i32 0, i32 1, i32* @rainbows, null} ; [ DW_TAG_variable ] [rainbows] [line 1] [def]
-!11 = metadata !{i32 786473, metadata !8} ; [ DW_TAG_file_type ] [/home/kayamon/test2.c]
-!12 = metadata !{i32 2, metadata !"Dwarf Version", i32 4}
-!13 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
+!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.4 ", isOptimized: false, emissionKind: 0, file: !1, enums: !2, retainedTypes: !2, subprograms: !2, globals: !3, imports: !2)
+!1 = !DIFile(filename: "test1.c", directory: "/home/kayamon")
+!2 = !{}
+!3 = !{!4}
+!4 = !DIGlobalVariable(name: "kittens", line: 1, isLocal: false, isDefinition: true, scope: null, file: !5, type: !6, variable: i32* @kittens)
+!5 = !DIFile(filename: "test1.c", directory: "/home/kayamon")
+!6 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
+!7 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.4 ", isOptimized: false, emissionKind: 0, file: !8, enums: !2, retainedTypes: !2, subprograms: !2, globals: !9, imports: !2)
+!8 = !DIFile(filename: "test2.c", directory: "/home/kayamon")
+!9 = !{!10}
+!10 = !DIGlobalVariable(name: "rainbows", line: 1, isLocal: false, isDefinition: true, scope: null, file: !11, type: !6, variable: i32* @rainbows)
+!11 = !DIFile(filename: "test2.c", directory: "/home/kayamon")
+!12 = !{i32 2, !"Dwarf Version", i32 4}
+!13 = !{i32 1, !"Debug Info Version", i32 3}