| ; REQUIRES: x86-registered-target |
| ; RUN: %llc_dwarf -O1 -filetype=obj -split-dwarf-file=%t.dwo < %s | llvm-dwarfdump -debug-info - | FileCheck %s --implicit-check-not "{{DW_TAG|NULL}}" |
| |
| ; CHECK-LABEL: debug_info contents |
| ; CHECK: DW_TAG_compile_unit |
| ; CHECK: DW_AT_GNU_dwo_name |
| ; CHECK: DW_AT_GNU_dwo_id |
| ; CHECK: DW_TAG_subprogram |
| ; CHECK: DW_TAG_subprogram |
| ; CHECK: DW_TAG_inlined_subroutine |
| ; CHECK: NULL |
| ; CHECK: NULL |
| |
| ; CHECK-LABEL: debug_info.dwo contents |
| |
| ; CHECK: DW_TAG_compile_unit |
| ; CHECK: DW_TAG_subprogram |
| ; CHECK: DW_TAG_imported_declaration |
| ; CHECK: NULL |
| ; CHECK: DW_TAG_subprogram |
| ; CHECK: DW_TAG_inlined_subroutine |
| ; CHECK: NULL |
| ; CHECK: DW_TAG_namespace |
| ; CHECK: DW_TAG_structure_type |
| ; CHECK: NULL |
| ; CHECK: DW_TAG_base_type |
| ; CHECK: NULL |
| |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| %"struct.ns::t1" = type { i8 } |
| |
| declare void @llvm.dbg.declare(metadata, metadata, metadata) |
| |
| declare dso_local void @_Z3pinv() local_unnamed_addr |
| |
| define dso_local i32 @main() local_unnamed_addr !dbg !18 { |
| entry: |
| call void @llvm.dbg.declare(metadata ptr undef, metadata !22, metadata !DIExpression()), !dbg !23 |
| call void @_Z3pinv(), !dbg !25 |
| ret i32 0, !dbg !26 |
| } |
| |
| !llvm.dbg.cu = !{!0, !10} |
| !llvm.ident = !{!12, !12} |
| !llvm.module.flags = !{!13, !14, !15, !16, !17} |
| |
| !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !1, producer: "clang version 14.0.0", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, splitDebugInlining: true, nameTableKind: GNU) |
| !1 = !DIFile(filename: "a.cpp", directory: "/") |
| !2 = !{!3} |
| !3 = !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: !4, entity: !8, file: !1, line: 3) |
| !4 = distinct !DISubprogram(name: "f1", linkageName: "_Z2f1v", scope: !1, file: !1, line: 3, type: !5, scopeLine: 3, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2) |
| !5 = !DISubroutineType(types: !6) |
| !6 = !{null} |
| !7 = !{} |
| !8 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "t1", scope: !9, file: !1, line: 1, size: 8, flags: DIFlagTypePassByValue, elements: !7, identifier: "_ZTSN2ns2t1E") |
| !9 = !DINamespace(name: "ns", scope: null) |
| !10 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !11, producer: "clang version 14.0.0", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, splitDebugInlining: true, nameTableKind: GNU) |
| !11 = !DIFile(filename: "b.cpp", directory: "/") |
| !12 = !{!"clang version 14.0.0"} |
| !13 = !{i32 7, !"Dwarf Version", i32 4} |
| !14 = !{i32 2, !"Debug Info Version", i32 3} |
| !15 = !{i32 1, !"wchar_size", i32 4} |
| !16 = !{i32 7, !"uwtable", i32 1} |
| !17 = !{i32 7, !"frame-pointer", i32 2} |
| !18 = distinct !DISubprogram(name: "main", scope: !11, file: !11, line: 2, type: !19, scopeLine: 2, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !10, retainedNodes: !7) |
| !19 = !DISubroutineType(types: !20) |
| !20 = !{!21} |
| !21 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) |
| !22 = !DILocalVariable(name: "v1", scope: !4, file: !1, line: 3, type: !8) |
| !23 = !DILocation(line: 3, column: 37, scope: !4, inlinedAt: !24) |
| !24 = distinct !DILocation(line: 3, column: 3, scope: !18) |
| !25 = !DILocation(line: 3, column: 41, scope: !4, inlinedAt: !24) |
| !26 = !DILocation(line: 4, column: 1, scope: !18) |
