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
30; Generated from: clang -c -g -emit-llvm
31;                 llvm-link test1.bc test2.bc -o test.bc
32; test1.c: int kittens = 4;
33; test2.c: int rainbows = 5;
34
35
36
37
38; ModuleID = 'test.bc'
39target triple = "x86_64-unknown-linux-gnu"
40
41@kittens = global i32 4, align 4
42@rainbows = global i32 5, align 4
43
44!llvm.dbg.cu = !{!0, !7}
45!llvm.module.flags = !{!12, !13}
46
47!0 = !MDCompileUnit(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)
48!1 = !MDFile(filename: "test1.c", directory: "/home/kayamon")
49!2 = !{}
50!3 = !{!4}
51!4 = !MDGlobalVariable(name: "kittens", line: 1, isLocal: false, isDefinition: true, scope: null, file: !5, type: !6, variable: i32* @kittens)
52!5 = !MDFile(filename: "test1.c", directory: "/home/kayamon")
53!6 = !MDBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
54!7 = !MDCompileUnit(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)
55!8 = !MDFile(filename: "test2.c", directory: "/home/kayamon")
56!9 = !{!10}
57!10 = !MDGlobalVariable(name: "rainbows", line: 1, isLocal: false, isDefinition: true, scope: null, file: !11, type: !6, variable: i32* @rainbows)
58!11 = !MDFile(filename: "test2.c", directory: "/home/kayamon")
59!12 = !{i32 2, !"Dwarf Version", i32 4}
60!13 = !{i32 1, !"Debug Info Version", i32 3}
61