1 ; ModuleID = 'bar.cpp' 2 3 %class.B = type { i32, %class.A* } 4 %class.A = type { %class.Base, i32 } 5 %class.Base = type { i32 } 6 7 ; Function Attrs: nounwind ssp uwtable 8 define void @_Z1gi(i32 %a) #0 { 9 entry: 10 %a.addr = alloca i32, align 4 11 %t = alloca %class.B, align 8 12 store i32 %a, i32* %a.addr, align 4 13 call void @llvm.dbg.declare(metadata i32* %a.addr, metadata !28, metadata !MDExpression()), !dbg !29 14 call void @llvm.dbg.declare(metadata %class.B* %t, metadata !30, metadata !MDExpression()), !dbg !31 15 ret void, !dbg !32 16 } 17 18 ; Function Attrs: nounwind readnone 19 declare void @llvm.dbg.declare(metadata, metadata, metadata) #1 20 21 ; Function Attrs: ssp uwtable 22 define i32 @main() #2 { 23 entry: 24 %retval = alloca i32, align 4 25 %a = alloca %class.A, align 4 26 store i32 0, i32* %retval 27 call void @llvm.dbg.declare(metadata %class.A* %a, metadata !33, metadata !MDExpression()), !dbg !34 28 call void @_Z1fi(i32 0), !dbg !35 29 call void @_Z1gi(i32 1), !dbg !36 30 ret i32 0, !dbg !37 31 } 32 33 declare void @_Z1fi(i32) #3 34 35 attributes #0 = { nounwind ssp uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } 36 attributes #1 = { nounwind readnone } 37 attributes #2 = { ssp uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } 38 attributes #3 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } 39 40 !llvm.dbg.cu = !{!0} 41 !llvm.module.flags = !{!27, !38} 42 43 !0 = !MDCompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.4 (http://llvm.org/git/clang.git f54e02f969d02d640103db73efc30c45439fceab) (http://llvm.org/git/llvm.git 284353b55896cb1babfaa7add7c0a363245342d2)", isOptimized: false, emissionKind: 0, file: !1, enums: !2, retainedTypes: !3, subprograms: !19, globals: !2, imports: !2) 44 !1 = !MDFile(filename: "bar.cpp", directory: "/Users/mren/c_testing/type_unique_air/inher") 45 !2 = !{} 46 !3 = !{!4, !11, !15} 47 !4 = !MDCompositeType(tag: DW_TAG_class_type, name: "B", line: 7, size: 128, align: 64, file: !5, elements: !6, identifier: "_ZTS1B") 48 !5 = !MDFile(filename: "./b.hpp", directory: "/Users/mren/c_testing/type_unique_air/inher") 49 !6 = !{!7, !9} 50 !7 = !MDDerivedType(tag: DW_TAG_member, name: "bb", line: 8, size: 32, align: 32, flags: DIFlagPrivate, file: !5, scope: !"_ZTS1B", baseType: !8) 51 !8 = !MDBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 52 !9 = !MDDerivedType(tag: DW_TAG_member, name: "a", line: 9, size: 64, align: 64, offset: 64, flags: DIFlagPrivate, file: !5, scope: !"_ZTS1B", baseType: !10) 53 !10 = !MDDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !11) 54 !11 = !MDCompositeType(tag: DW_TAG_class_type, name: "A", line: 3, size: 64, align: 32, file: !12, elements: !13, identifier: "_ZTS1A") 55 !12 = !MDFile(filename: "./a.hpp", directory: "/Users/mren/c_testing/type_unique_air/inher") 56 !13 = !{!14, !18} 57 !14 = !MDDerivedType(tag: DW_TAG_inheritance, flags: DIFlagPrivate, scope: !"_ZTS1A", baseType: !15) 58 !15 = !MDCompositeType(tag: DW_TAG_class_type, name: "Base", line: 3, size: 32, align: 32, file: !5, elements: !16, identifier: "_ZTS4Base") 59 !16 = !{!17} 60 !17 = !MDDerivedType(tag: DW_TAG_member, name: "b", line: 4, size: 32, align: 32, flags: DIFlagPrivate, file: !5, scope: !"_ZTS4Base", baseType: !8) 61 !18 = !MDDerivedType(tag: DW_TAG_member, name: "x", line: 4, size: 32, align: 32, offset: 32, flags: DIFlagPrivate, file: !12, scope: !"_ZTS1A", baseType: !8) 62 !19 = !{!20, !24} 63 !20 = !MDSubprogram(name: "g", linkageName: "_Z1gi", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 4, file: !1, scope: !21, type: !22, function: void (i32)* @_Z1gi, variables: !2) 64 !21 = !MDFile(filename: "bar.cpp", directory: "/Users/mren/c_testing/type_unique_air/inher") 65 !22 = !MDSubroutineType(types: !23) 66 !23 = !{null, !8} 67 !24 = !MDSubprogram(name: "main", line: 9, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 9, file: !1, scope: !21, type: !25, function: i32 ()* @main, variables: !2) 68 !25 = !MDSubroutineType(types: !26) 69 !26 = !{!8} 70 !27 = !{i32 2, !"Dwarf Version", i32 2} 71 !28 = !MDLocalVariable(tag: DW_TAG_arg_variable, name: "a", line: 4, arg: 1, scope: !20, file: !21, type: !8) 72 !29 = !MDLocation(line: 4, scope: !20) 73 !30 = !MDLocalVariable(tag: DW_TAG_auto_variable, name: "t", line: 5, scope: !20, file: !21, type: !4) 74 !31 = !MDLocation(line: 5, scope: !20) 75 !32 = !MDLocation(line: 6, scope: !20) 76 !33 = !MDLocalVariable(tag: DW_TAG_auto_variable, name: "a", line: 10, scope: !24, file: !21, type: !11) 77 !34 = !MDLocation(line: 10, scope: !24) 78 !35 = !MDLocation(line: 11, scope: !24) 79 !36 = !MDLocation(line: 12, scope: !24) 80 !37 = !MDLocation(line: 13, scope: !24) 81 !38 = !{i32 1, !"Debug Info Version", i32 3} 82