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1; RUN: llc %s -o %t -filetype=obj2; RUN: llvm-dwarfdump -debug-info %t | FileCheck %s3; CHECK: DW_TAG_compile_unit4; CHECK: DW_TAG_subprogram5; CHECK: DW_AT_name{{.*}}"f"6; CHECK-NOT: DW_TAG_compile_unit7;8; created from9; void f() {} // compile with -g10; void g() {} // compile with -Rpass=inline11; and llvm-linking the result.12 13target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"14target triple = "x86_64-apple-macosx10.11.0"15 16; Function Attrs: nounwind ssp uwtable17define void @f() #0 !dbg !4 {18entry:19 ret void, !dbg !1520}21 22; Function Attrs: nounwind ssp uwtable23define void @g() #0 !dbg !9 {24entry:25 ret void, !dbg !1626}27 28attributes #0 = { nounwind ssp uwtable }29 30!llvm.dbg.cu = !{!0, !7}31!llvm.ident = !{!11, !11}32!llvm.module.flags = !{!12, !13, !14}33 34!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.9.0 (trunk 265328) (llvm/trunk 265330)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)35!1 = !DIFile(filename: "test.c", directory: "/Volumes/Data/llvm")36!2 = !{}37!4 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, scopeLine: 1, isOptimized: false, unit: !0, retainedNodes: !2)38!5 = !DISubroutineType(types: !6)39!6 = !{null}40!7 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.9.0 (trunk 265328) (llvm/trunk 265330)", isOptimized: false, runtimeVersion: 0, emissionKind: NoDebug, enums: !2)41!9 = distinct !DISubprogram(name: "g", scope: !1, file: !1, line: 1, type: !10, isLocal: false, isDefinition: true, scopeLine: 1, isOptimized: false, unit: !7, retainedNodes: !2)42!10 = !DISubroutineType(types: !2)43!11 = !{!"clang version 3.9.0 (trunk 265328) (llvm/trunk 265330)"}44!12 = !{i32 2, !"Dwarf Version", i32 2}45!13 = !{i32 2, !"Debug Info Version", i32 3}46!14 = !{i32 1, !"PIC Level", i32 2}47!15 = !DILocation(line: 1, column: 12, scope: !4)48!16 = !DILocation(line: 1, column: 12, scope: !9)49