1 @X = external global i32 2 3 declare i32 @foo() 4 5 define void @bar() !dbg !4 { 6 load i32, i32* @X, !dbg !10 7 call i32 @foo(), !dbg !11 8 ret void, !dbg !12 9 } 10 11 !llvm.dbg.cu = !{!0} 12 !llvm.module.flags = !{!7, !8} 13 !llvm.ident = !{!9} 14 15 !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.8.0 (trunk 251407) (llvm/trunk 251401)", isOptimized: true, runtimeVersion: 0, emissionKind: 1, enums: !2, subprograms: !3) 16 !1 = !DIFile(filename: "linkused.b.c", directory: ".") 17 !2 = !{} 18 !3 = !{!4} 19 !4 = distinct !DISubprogram(name: "bar", scope: !1, file: !1, line: 5, type: !5, isLocal: false, isDefinition: true, scopeLine: 5, isOptimized: true, variables: !2) 20 !5 = !DISubroutineType(types: !6) 21 !6 = !{null} 22 !7 = !{i32 2, !"Dwarf Version", i32 4} 23 !8 = !{i32 2, !"Debug Info Version", i32 3} 24 !9 = !{!"clang version 3.8.0 (trunk 251407) (llvm/trunk 251401)"} 25 !10 = !DILocation(line: 6, column: 7, scope: !4) 26 !11 = !DILocation(line: 6, column: 3, scope: !4) 27 !12 = !DILocation(line: 7, column: 1, scope: !4) 28
