1; REQUIRES: object-emission
2
3; RUN: llc -mtriple=x86_64-linux -O0 -filetype=obj -generate-arange-section < %s | llvm-dwarfdump -debug-dump=aranges - | FileCheck %s
4; RUN: llc -mtriple=x86_64-linux -O0 -filetype=obj -generate-arange-section < %s | llvm-readobj --relocations - | FileCheck --check-prefix=OBJ %s
5
6; extern int i;
7; template<int *x>
8; struct foo {
9; };
10;
11; foo<&i> f;
12
13; Check that we only have one arange in this compilation unit (it will be for 'f'), and not an extra one (for 'i' - since it isn't actually defined in this CU)
14
15; CHECK: Address Range Header
16; CHECK-NEXT: [0x
17; CHECK-NOT: [0x
18
19; Check that we have a relocation back to the debug_info section from the debug_aranges section
20; OBJ: debug_aranges
21; OBJ-NEXT: R_X86_64_32 .debug_info 0x0
22
23%struct.foo = type { i8 }
24
25@f = global %struct.foo zeroinitializer, align 1
26@i = external global i32
27
28!llvm.dbg.cu = !{!0}
29!llvm.module.flags = !{!12, !13}
30!llvm.ident = !{!14}
31
32!0 = !{!"0x11\004\00clang version 3.5 \000\00\000\00\000", !1, !2, !3, !2, !9, !2} ; [ DW_TAG_compile_unit ] [/tmp/dbginfo/simple.cpp] [DW_LANG_C_plus_plus]
33!1 = !{!"simple.cpp", !"/tmp/dbginfo"}
34!2 = !{}
35!3 = !{!4}
36!4 = !{!"0x13\00foo<&i>\003\008\008\000\000\000", !1, null, null, !2, null, !5, !"_ZTS3fooIXadL_Z1iEEE"} ; [ DW_TAG_structure_type ] [foo<&i>] [line 3, size 8, align 8, offset 0] [def] [from ]
37!5 = !{!6}
38!6 = !{!"0x30\00x\000\000", null, !7, i32* @i, null} ; [ DW_TAG_template_value_parameter ]
39!7 = !{!"0xf\00\000\0064\0064\000\000", null, null, !8} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from int]
40!8 = !{!"0x24\00int\000\0032\0032\000\000\005", null, null} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed]
41!9 = !{!10}
42!10 = !{!"0x34\00f\00f\00\006\000\001", null, !11, !4, %struct.foo* @f, null} ; [ DW_TAG_variable ] [f] [line 6] [def]
43!11 = !{!"0x29", !1}         ; [ DW_TAG_file_type ] [/tmp/dbginfo/simple.cpp]
44!12 = !{i32 2, !"Dwarf Version", i32 4}
45!13 = !{i32 1, !"Debug Info Version", i32 2}
46!14 = !{!"clang version 3.5 "}
47