1 ; REQUIRES: object-emission
2 ; RUN: %llc_dwarf -O0 -filetype=obj < %s | llvm-dwarfdump - | FileCheck %s
4 ; Generated from the following source compiled with clang -gmlt:
6 ; void f2(void) __attribute__((section("__TEXT,__bar"))) {}
9 ; * -gmlt ('Emission Kind' of 'LineTablesOnly' in the CU debug info metadata)
10 ; doesn't produce ranges.
11 ; * if no ranges are produced, no debug_ranges list (not even an empty one) is
14 ; -gmlt means no DW_AT_ranges on the CU, even though there are parts of the CU
15 ; in different sections and this would normally necessitate a DW_AT_ranges
16 ; attribute on the CU.
17 ; CHECK: DW_TAG_compile_unit
18 ; CHECK-NOT: DW_AT_ranges
19 ; CHECK: {{DW_TAG|NULL}}
21 ; FIXME: We probably want to avoid printing out anything if the section isn't there.
22 ; CHECK: .debug_ranges contents:
23 ; CHECK-NOT: 00000000 <End of list>
25 ; Check that we don't emit any pubnames or pubtypes under -gmlt
26 ; CHECK: .debug_pubnames contents:
29 ; CHECK: .debug_pubtypes contents:
32 ; Function Attrs: nounwind uwtable
33 define void @f1() #0 {
38 ; Function Attrs: nounwind uwtable
39 define void @f2() #0 section "__TEXT,__bar" {
44 attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
47 !llvm.module.flags = !{!8, !9}
50 !0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.6.0 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !"", i32 2} ; [ DW_TAG_compile_unit ] [/tmp/dbginfo/cu-line-tables.c] [DW_LANG_C99]
51 !1 = metadata !{metadata !"cu-line-tables.c", metadata !"/tmp/dbginfo"}
53 !3 = metadata !{metadata !4, metadata !7}
54 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"f1", metadata !"f1", metadata !"", i32 1, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @f1, null, null, metadata !2, i32 1} ; [ DW_TAG_subprogram ] [line 1] [def] [f1]
55 !5 = metadata !{i32 786473, metadata !1} ; [ DW_TAG_file_type ] [/tmp/dbginfo/cu-line-tables.c]
56 !6 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !2, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
57 !7 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"f2", metadata !"f2", metadata !"", i32 2, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @f2, null, null, metadata !2, i32 2} ; [ DW_TAG_subprogram ] [line 2] [def] [f2]
58 !8 = metadata !{i32 2, metadata !"Dwarf Version", i32 4}
59 !9 = metadata !{i32 2, metadata !"Debug Info Version", i32 1}
60 !10 = metadata !{metadata !"clang version 3.6.0 "}
61 !11 = metadata !{i32 1, i32 16, metadata !4, null}
62 !12 = metadata !{i32 2, i32 48, metadata !7, null}