1 ; CHECK: !MDCompositeType(tag: DW_TAG_class_type, name: "A"
2 ; CHECK: !MDCompositeType(tag: DW_TAG_class_type, name: "Base"
3 ; CHECK: !MDCompositeType(tag: DW_TAG_class_type, name: "B"
4 ; CHECK-NOT: !MDCompositeType(tag: DW_TAG_class_type
5 ; Content of header files:
44 ; ModuleID = 'foo.cpp'
46 %class.A = type { %class.Base, i32 }
47 %class.Base = type { i32 }
49 ; Function Attrs: nounwind ssp uwtable
50 define void @_Z1fi(i32 %a) #0 {
52 %a.addr = alloca i32, align 4
53 %t = alloca %class.A, align 4
54 store i32 %a, i32* %a.addr, align 4
55 call void @llvm.dbg.declare(metadata i32* %a.addr, metadata !20, metadata !MDExpression()), !dbg !21
56 call void @llvm.dbg.declare(metadata %class.A* %t, metadata !22, metadata !MDExpression()), !dbg !23
60 ; Function Attrs: nounwind readnone
61 declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
63 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" }
64 attributes #1 = { nounwind readnone }
67 !llvm.module.flags = !{!19, !25}
69 !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: !14, globals: !2, imports: !2)
70 !1 = !MDFile(filename: "foo.cpp", directory: "/Users/mren/c_testing/type_unique_air/inher")
73 !4 = !MDCompositeType(tag: DW_TAG_class_type, name: "A", line: 3, size: 64, align: 32, file: !5, elements: !6, identifier: "_ZTS1A")
74 !5 = !MDFile(filename: "./a.hpp", directory: "/Users/mren/c_testing/type_unique_air/inher")
76 !7 = !MDDerivedType(tag: DW_TAG_inheritance, flags: DIFlagPrivate, scope: !"_ZTS1A", baseType: !8)
77 !8 = !MDCompositeType(tag: DW_TAG_class_type, name: "Base", line: 3, size: 32, align: 32, file: !9, elements: !10, identifier: "_ZTS4Base")
78 !9 = !MDFile(filename: "./b.hpp", directory: "/Users/mren/c_testing/type_unique_air/inher")
80 !11 = !MDDerivedType(tag: DW_TAG_member, name: "b", line: 4, size: 32, align: 32, flags: DIFlagPrivate, file: !9, scope: !"_ZTS4Base", baseType: !12)
81 !12 = !MDBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
82 !13 = !MDDerivedType(tag: DW_TAG_member, name: "x", line: 4, size: 32, align: 32, offset: 32, flags: DIFlagPrivate, file: !5, scope: !"_ZTS1A", baseType: !12)
84 !15 = !MDSubprogram(name: "f", linkageName: "_Z1fi", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 5, file: !1, scope: !16, type: !17, function: void (i32)* @_Z1fi, variables: !2)
85 !16 = !MDFile(filename: "foo.cpp", directory: "/Users/mren/c_testing/type_unique_air/inher")
86 !17 = !MDSubroutineType(types: !18)
88 !19 = !{i32 2, !"Dwarf Version", i32 2}
89 !20 = !MDLocalVariable(tag: DW_TAG_arg_variable, name: "a", line: 5, arg: 1, scope: !15, file: !16, type: !12)
90 !21 = !MDLocation(line: 5, scope: !15)
91 !22 = !MDLocalVariable(tag: DW_TAG_auto_variable, name: "t", line: 6, scope: !15, file: !16, type: !4)
92 !23 = !MDLocation(line: 6, scope: !15)
93 !24 = !MDLocation(line: 7, scope: !15)
94 !25 = !{i32 1, !"Debug Info Version", i32 3}