1; RUN: llc -generate-arange-section < %s | FileCheck %s
2
3; CHECK: .section .debug_aranges,"",@progbits
4
5; First CU
6; CHECK-NEXT: .long   44                      # Length of ARange Set
7; CHECK-NEXT: .short  2                       # DWARF Arange version number
8; CHECK-NEXT: .long   .Lcu_begin0             # Offset Into Debug Info Section
9; CHECK-NEXT: .byte   8                       # Address Size (in bytes)
10; CHECK-NEXT: .byte   0                       # Segment Size (in bytes)
11; CHECK-NEXT: .zero   4,255
12; CHECK-NEXT: .quad   kittens
13; CHECK-NEXT: .quad   rainbows-kittens
14; CHECK-NEXT: .quad   0                       # ARange terminator
15; CHECK-NEXT: .quad   0
16
17; Second CU
18; CHECK-NEXT: .long   44                      # Length of ARange Set
19; CHECK-NEXT: .short  2                       # DWARF Arange version number
20; CHECK-NEXT: .long   .Lcu_begin1             # Offset Into Debug Info Section
21; CHECK-NEXT: .byte   8                       # Address Size (in bytes)
22; CHECK-NEXT: .byte   0                       # Segment Size (in bytes)
23; CHECK-NEXT: .zero   4,255
24; CHECK-NEXT: .quad   rainbows
25; CHECK-NEXT: .quad   .Lsec_end0-rainbows
26; CHECK-NEXT: .quad   0                       # ARange terminator
27; CHECK-NEXT: .quad   0
28
29; Generated from: clang -c -g -emit-llvm
30;                 llvm-link test1.bc test2.bc -o test.bc
31; test1.c: int kittens = 4;
32; test2.c: int rainbows = 5;
33
34; ModuleID = 'test.bc'
35source_filename = "test/DebugInfo/X86/multiple-aranges.ll"
36target triple = "x86_64-unknown-linux-gnu"
37
38@kittens = global i32 4, align 4, !dbg !0
39@rainbows = global i32 5, align 4, !dbg !4
40
41!llvm.dbg.cu = !{!7, !10}
42!llvm.module.flags = !{!12, !13}
43
44!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
45!1 = !DIGlobalVariable(name: "kittens", scope: null, file: !2, line: 1, type: !3, isLocal: false, isDefinition: true)
46!2 = !DIFile(filename: "test1.c", directory: "/home/kayamon")
47!3 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
48!4 = !DIGlobalVariableExpression(var: !5, expr: !DIExpression())
49!5 = !DIGlobalVariable(name: "rainbows", scope: null, file: !6, line: 1, type: !3, isLocal: false, isDefinition: true)
50!6 = !DIFile(filename: "test2.c", directory: "/home/kayamon")
51!7 = distinct !DICompileUnit(language: DW_LANG_C99, file: !2, producer: "clang version 3.4 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !8, retainedTypes: !8, globals: !9, imports: !8)
52!8 = !{}
53!9 = !{!0}
54!10 = distinct !DICompileUnit(language: DW_LANG_C99, file: !6, producer: "clang version 3.4 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !8, retainedTypes: !8, globals: !11, imports: !8)
55!11 = !{!4}
56!12 = !{i32 2, !"Dwarf Version", i32 4}
57!13 = !{i32 1, !"Debug Info Version", i32 3}
58
59