1 ; RUN: llc -filetype=asm -mtriple=x86_64-pc-linux-gnu %s -o - -use-dwarf-ranges-base-address-specifier | FileCheck %s
2 ; RUN: llc -filetype=asm -mtriple=x86_64-pc-linux-gnu %s -o - | FileCheck %s
3 ; RUN: llc -filetype=asm -mtriple=x86_64-pc-linux-gnu %s -o - -dwarf-version 5 | FileCheck --check-prefix=DWARF5 %s
5 ; CHECK: {{^.Ldebug_ranges0}}
6 ; CHECK-NEXT: .quad .Ltmp0-.Lfunc_begin0
7 ; CHECK-NEXT: .quad .Ltmp1-.Lfunc_begin0
8 ; CHECK-NEXT: .quad .Ltmp2-.Lfunc_begin0
9 ; CHECK-NEXT: .quad .Ltmp3-.Lfunc_begin0
13 ; DWARF5: {{^.Ldebug_ranges0}}
14 ; DWARF5-NEXT: # DW_RLE_offset_pair
15 ; DWARF5-NEXT: .uleb128 .Ltmp0-.Lfunc_begin0 # starting offset
16 ; DWARF5-NEXT: .uleb128 .Ltmp1-.Lfunc_begin0 # ending offset
17 ; DWARF5-NEXT: # DW_RLE_offset_pair
18 ; DWARF5-NEXT: .uleb128 .Ltmp2-.Lfunc_begin0 # starting offset
19 ; DWARF5-NEXT: .uleb128 .Ltmp3-.Lfunc_begin0 # ending offset
20 ; DWARF5-NEXT: # DW_RLE_end_of_list
22 ; Function Attrs: noinline optnone uwtable
23 define dso_local void @_Z2f2v() !dbg !7 {
25 %b = alloca i8, align 1
26 call void @llvm.dbg.declare(metadata i8* %b, metadata !11, metadata !DIExpression()), !dbg !14
27 call void @_Z2f1v(), !dbg !15
28 call void @_Z2f1v(), !dbg !10
29 call void @_Z2f1v(), !dbg !16
33 declare dso_local void @_Z2f1v()
35 ; Function Attrs: nounwind readnone speculatable
36 declare void @llvm.dbg.declare(metadata, metadata, metadata)
39 !llvm.module.flags = !{!3, !4, !5}
42 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 7.0.0 (trunk 337388) (llvm/trunk 337392)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
43 !1 = !DIFile(filename: "range_reloc_base.cpp", directory: "/usr/local/google/home/blaikie/dev/scratch")
45 !3 = !{i32 2, !"Dwarf Version", i32 4}
46 !4 = !{i32 2, !"Debug Info Version", i32 3}
47 !5 = !{i32 1, !"wchar_size", i32 4}
48 !6 = !{!"clang version 7.0.0 (trunk 337388) (llvm/trunk 337392)"}
49 !7 = distinct !DISubprogram(name: "f2", linkageName: "_Z2f2v", scope: !1, file: !1, line: 2, type: !8, isLocal: false, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2)
50 !8 = !DISubroutineType(types: !9)
52 !10 = !DILocation(line: 3, column: 3, scope: !7)
53 !11 = !DILocalVariable(name: "b", scope: !12, file: !1, line: 5, type: !13)
54 !12 = distinct !DILexicalBlock(scope: !7, file: !1, line: 4, column: 3)
55 !13 = !DIBasicType(name: "bool", size: 8, encoding: DW_ATE_boolean)
56 !14 = !DILocation(line: 5, column: 10, scope: !12)
57 !15 = !DILocation(line: 6, column: 5, scope: !12)
58 !16 = !DILocation(line: 7, column: 5, scope: !12)
59 !17 = !DILocation(line: 9, column: 1, scope: !7)