| ; RUN: llc -O0 -split-dwarf-file=foo.dwo -filetype=obj < %s | llvm-dwarfdump --debug-info --debug-macro - | FileCheck %s |
| |
| ; CHECK:.debug_info.dwo contents: |
| ; CHECK: DW_TAG_compile_unit |
| ; CHECK-NOT: DW_TAG |
| ; CHECK: DW_AT_GNU_dwo_name ("foo.dwo") |
| ; CHECK-NOT: DW_TAG |
| ; CHECK: DW_AT_macro_info (0x00000000) |
| |
| ;CHECK-LABEL:.debug_macinfo.dwo contents: |
| ;CHECK-NEXT: 0x00000000: |
| ;CHECK-NEXT: DW_MACINFO_start_file - lineno: 0 filenum: 1 |
| ;CHECK-NEXT: DW_MACINFO_start_file - lineno: 1 filenum: 2 |
| ;CHECK-NEXT: DW_MACINFO_define - lineno: 1 macro: define_1 12 |
| ;CHECK-NEXT: DW_MACINFO_end_file |
| ;CHECK-NEXT: DW_MACINFO_start_file - lineno: 2 filenum: 3 |
| ;CHECK-NEXT: DW_MACINFO_define - lineno: 1 macro: define_2 14 |
| ;CHECK-NEXT: DW_MACINFO_end_file |
| ;CHECK-NEXT: DW_MACINFO_end_file |
| ;CHECK-NEXT: DW_MACINFO_define - lineno: 0 macro: __llvm__ 1 |
| ;CHECK-NEXT: DW_MACINFO_define - lineno: 0 macro: __clang__ 1 |
| ;CHECK-NEXT: DW_MACINFO_define - lineno: 0 macro: __clang_major__ 10 |
| ;CHECK-NEXT: DW_MACINFO_define - lineno: 0 macro: __clang_minor__ 0 |
| ;CHECK-NEXT: DW_MACINFO_define - lineno: 0 macro: __clang_patchlevel__ 0 |
| ;CHECK-NEXT: DW_MACINFO_define - lineno: 0 macro: __clang_version__ 10.0.0 |
| ;CHECK-NEXT: DW_MACINFO_define - lineno: 0 macro: __GNUC__ 4 |
| |
| ; ModuleID = 'debug-macro-split-dwarf.c' |
| source_filename = "debug-macro-split-dwarf.c" |
| target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| ; Function Attrs: noinline nounwind optnone uwtable |
| define dso_local void @foo() #0 !dbg !25 { |
| entry: |
| ret void, !dbg !34 |
| } |
| ; Function Attrs: nounwind readnone speculatable willreturn |
| declare void @llvm.dbg.declare(metadata, metadata, metadata) #1 |
| |
| attributes #0 = { noinline nounwind optnone uwtable } |
| attributes #1 = { nounwind readnone speculatable willreturn } |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.module.flags = !{!21, !22, !23} |
| !llvm.ident = !{!24} |
| |
| !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 10.0.0", isOptimized: false, runtimeVersion: 0, splitDebugFilename: "debug-macro-split-dwarf.dwo", emissionKind: FullDebug, enums: !2, macros: !3, nameTableKind: GNU) |
| !1 = !DIFile(filename: "debug-macro-split-dwarf.c", directory: "/", checksumkind: CSK_MD5, checksum: "e74d0fa8f714535c1bac6da2ffbbd898") |
| !2 = !{} |
| !3 = !{!4, !14, !15, !16, !17, !18, !19, !20} |
| !4 = !DIMacroFile(file: !1, nodes: !5) |
| !5 = !{!6, !10} |
| !6 = !DIMacroFile(line: 1, file: !7, nodes: !8) |
| !7 = !DIFile(filename: "./1.h", directory: "/", checksumkind: CSK_MD5, checksum: "6185a3a5ae6eb7d1fd2692718f9d95e5") |
| !8 = !{!9} |
| !9 = !DIMacro(type: DW_MACINFO_define, line: 1, name: "define_1", value: "12") |
| !10 = !DIMacroFile(line: 2, file: !11, nodes: !12) |
| !11 = !DIFile(filename: "./2.h", directory: "/", checksumkind: CSK_MD5, checksum: "d48d124c86c1b50a32517884ff962f83") |
| !12 = !{!13} |
| !13 = !DIMacro(type: DW_MACINFO_define, line: 1, name: "define_2", value: "14") |
| !14 = !DIMacro(type: DW_MACINFO_define, name: "__llvm__", value: "1") |
| !15 = !DIMacro(type: DW_MACINFO_define, name: "__clang__", value: "1") |
| !16 = !DIMacro(type: DW_MACINFO_define, name: "__clang_major__", value: "10") |
| !17 = !DIMacro(type: DW_MACINFO_define, name: "__clang_minor__", value: "0") |
| !18 = !DIMacro(type: DW_MACINFO_define, name: "__clang_patchlevel__", value: "0") |
| !19 = !DIMacro(type: DW_MACINFO_define, name: "__clang_version__", value: "10.0.0") |
| !20 = !DIMacro(type: DW_MACINFO_define, name: "__GNUC__", value: "4") |
| !21 = !{i32 7, !"Dwarf Version", i32 4} |
| !22 = !{i32 2, !"Debug Info Version", i32 3} |
| !23 = !{i32 1, !"wchar_size", i32 4} |
| !24 = !{!"clang version 10.0.0 "} |
| !25 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 4, type: !26, scopeLine: 4, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2) |
| !26 = !DISubroutineType(types: !27) |
| !27 = !{null} |
| !30 = !DILocation(line: 4, column: 14, scope: !25) |
| !32 = !DILocation(line: 4, column: 21, scope: !25) |
| !33 = !DILocation(line: 5, column: 4, scope: !25) |
| !34 = !DILocation(line: 6, column: 1, scope: !25) |