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1; RUN: rm -rf %t && split-file %s %t && cd %t2; RUN: llc -filetype=obj -o - a.ll -split-dwarf-file=foo.dwo \3; RUN: | llvm-dwarfdump - -debug-names -debug-info \4; RUN: | FileCheck --implicit-check-not=contents: %s5 6; CHECK: .debug_info contents:7; CHECK: .debug_info.dwo contents:8; CHECK: DW_TAG_subprogram9; CHECK: [[F3_DEF:0x[0-9a-f]*]]: DW_TAG_subprogram10; CHECK-NOT: DW_TAG11; CHECK: DW_AT_name ("f3")12; CHECK-NOT: DW_TAG13; CHECK: [[F2_INL:0x[0-9a-f]*]]: DW_TAG_inlined_subroutine14; CHECK-NOT: DW_TAG15; CHECK: DW_AT_abstract_origin ({{.*}} "_Z2f2v")16; CHECK: .debug_names contents:17; CHECK: String: {{.*}} "f2"18; CHECK: Entry {{.*}}{19; CHECK-NOT: {{^ *}}Entry20; CHECK: Tag: DW_TAG_inlined_subroutine21; CHECK-NOT: {{^ *}}Entry22; CHECK: DW_IDX_die_offset: [[F2_INL]]23; CHECK-NOT: {{^ *}}Entry24; CHECK: }25; CHECK-NEXT: }26; CHECK: String: {{.*}} "f3"27; CHECK: Entry {{.*}}{28; CHECK-NOT: {{^ *}}Entry29; CHECK: Tag: DW_TAG_subprogram30; CHECK-NOT: {{^ *}}Entry31; CHECK: DW_IDX_die_offset: [[F3_DEF]]32; CHECK-NOT: {{^ *}}Entry33; CHECK: }34; CHECK-NEXT: }35 36;--- a.cc37void f1();38inline void f2() {39 f1();40}41void f3() {42 f2();43}44;--- gen45clang++ --target=x86_64-linux -S -emit-llvm -O3 -g -fsplit-dwarf-inlining -c \46 -gpubnames a.cc -o -47 48;--- a.ll49; ModuleID = 'a.cc'50source_filename = "a.cc"51target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"52target triple = "x86_64-unknown-linux"53 54; Function Attrs: mustprogress uwtable55define dso_local void @_Z2f3v() local_unnamed_addr #0 !dbg !8 {56entry:57 tail call void @_Z2f1v(), !dbg !1158 ret void, !dbg !1459}60 61declare !dbg !15 void @_Z2f1v() local_unnamed_addr #162 63attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }64attributes #1 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }65 66!llvm.dbg.cu = !{!0}67!llvm.module.flags = !{!2, !3, !4, !5, !6, !7}68 69!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !1, isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug)70!1 = !DIFile(filename: "a.cc", directory: "/proc/self/cwd", checksumkind: CSK_MD5, checksum: "661bc2c3d7df6cc69861afc8fb17bf16")71!2 = !{i32 7, !"Dwarf Version", i32 5}72!3 = !{i32 2, !"Debug Info Version", i32 3}73!4 = !{i32 1, !"wchar_size", i32 4}74!5 = !{i32 8, !"PIC Level", i32 2}75!6 = !{i32 7, !"PIE Level", i32 2}76!7 = !{i32 7, !"uwtable", i32 2}77!8 = distinct !DISubprogram(name: "f3", linkageName: "_Z2f3v", scope: !1, file: !1, line: 5, type: !9, scopeLine: 5, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0)78!9 = !DISubroutineType(types: !10)79!10 = !{null}80!11 = !DILocation(line: 3, column: 3, scope: !12, inlinedAt: !13)81!12 = distinct !DISubprogram(name: "f2", linkageName: "_Z2f2v", scope: !1, file: !1, line: 2, type: !9, scopeLine: 2, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0)82!13 = distinct !DILocation(line: 6, column: 3, scope: !8)83!14 = !DILocation(line: 7, column: 1, scope: !8)84!15 = !DISubprogram(name: "f1", linkageName: "_Z2f1v", scope: !1, file: !1, line: 1, type: !9, flags: DIFlagPrototyped, spFlags: DISPFlagOptimized)85