1 ; RUN: llc -generate-dwarf-pubnames -filetype=obj -o %t.o < %s 2 ; RUN: llvm-dwarfdump -debug-dump=pubnames %t.o | FileCheck %s 3 ; 4 ; ModuleID = 'dwarf-public-names.cpp' 5 ; 6 ; Generated from: 7 ; 8 ; struct C { 9 ; void member_function(); 10 ; static int static_member_function(); 11 ; static int static_member_variable; 12 ; }; 13 ; 14 ; int C::static_member_variable = 0; 15 ; 16 ; void C::member_function() { 17 ; static_member_variable = 0; 18 ; } 19 ; 20 ; int C::static_member_function() { 21 ; return static_member_variable; 22 ; } 23 ; 24 ; C global_variable; 25 ; 26 ; int global_function() { 27 ; return -1; 28 ; } 29 ; 30 ; namespace ns { 31 ; void global_namespace_function() { 32 ; global_variable.member_function(); 33 ; } 34 ; int global_namespace_variable = 1; 35 ; } 36 37 ; Skip the output to the header of the pubnames section. 38 ; CHECK: debug_pubnames 39 40 ; Check for each name in the output. 41 ; CHECK: global_namespace_variable 42 ; CHECK: global_namespace_function 43 ; CHECK: static_member_function 44 ; CHECK: global_variable 45 ; CHECK: global_function 46 ; CHECK: member_function 47 48 %struct.C = type { i8 } 49 50 @_ZN1C22static_member_variableE = global i32 0, align 4 51 @global_variable = global %struct.C zeroinitializer, align 1 52 @_ZN2ns25global_namespace_variableE = global i32 1, align 4 53 54 define void @_ZN1C15member_functionEv(%struct.C* %this) nounwind uwtable align 2 { 55 entry: 56 %this.addr = alloca %struct.C*, align 8 57 store %struct.C* %this, %struct.C** %this.addr, align 8 58 call void @llvm.dbg.declare(metadata !{%struct.C** %this.addr}, metadata !28), !dbg !30 59 %this1 = load %struct.C** %this.addr 60 store i32 0, i32* @_ZN1C22static_member_variableE, align 4, !dbg !31 61 ret void, !dbg !32 62 } 63 64 declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone 65 66 define i32 @_ZN1C22static_member_functionEv() nounwind uwtable align 2 { 67 entry: 68 %0 = load i32* @_ZN1C22static_member_variableE, align 4, !dbg !33 69 ret i32 %0, !dbg !33 70 } 71 72 define i32 @_Z15global_functionv() nounwind uwtable { 73 entry: 74 ret i32 -1, !dbg !34 75 } 76 77 define void @_ZN2ns25global_namespace_functionEv() nounwind uwtable { 78 entry: 79 call void @_ZN1C15member_functionEv(%struct.C* @global_variable), !dbg !35 80 ret void, !dbg !36 81 } 82 83 attributes #0 = { nounwind uwtable } 84 attributes #1 = { nounwind readnone } 85 86 !llvm.dbg.cu = !{!0} 87 88 !0 = metadata !{i32 786449, i32 0, i32 4, metadata !4, metadata !"clang version 3.3 (http://llvm.org/git/clang.git a09cd8103a6a719cb2628cdf0c91682250a17bd2) (http://llvm.org/git/llvm.git 47d03cec0afca0c01ae42b82916d1d731716cd20)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !2, metadata !24, metadata !""} ; [ DW_TAG_compile_unit ] [/usr2/kparzysz/s.hex/t/dwarf-public-names.cpp] [DW_LANG_C_plus_plus] 89 !1 = metadata !{i32 0} 90 !2 = metadata !{metadata !3, metadata !18, metadata !19, metadata !20} 91 !3 = metadata !{i32 786478, i32 0, null, metadata !"member_function", metadata !"member_function", metadata !"_ZN1C15member_functionEv", metadata !4, i32 9, metadata !5, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (%struct.C*)* @_ZN1C15member_functionEv, null, metadata !12, metadata !1, i32 9} ; [ DW_TAG_subprogram ] [line 9] [def] [member_function] 92 !4 = metadata !{i32 786473, metadata !37} ; [ DW_TAG_file_type ] 93 !5 = metadata !{i32 786453, i32 0, metadata !"", i32 0, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !6, i32 0, i32 0} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] 94 !6 = metadata !{null, metadata !7} 95 !7 = metadata !{i32 786447, i32 0, metadata !"", i32 0, i32 0, i64 64, i64 64, i64 0, i32 1088, metadata !8} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from C] 96 !8 = metadata !{i32 786451, null, metadata !"C", metadata !4, i32 1, i64 8, i64 8, i32 0, i32 0, null, metadata !9, i32 0, null, null} ; [ DW_TAG_structure_type ] [C] [line 1, size 8, align 8, offset 0] [from ] 97 !9 = metadata !{metadata !10, metadata !12, metadata !14} 98 !10 = metadata !{i32 786445, metadata !8, metadata !"static_member_variable", metadata !4, i32 4, i64 0, i64 0, i64 0, i32 4096, metadata !11, null} ; [ DW_TAG_member ] [static_member_variable] [line 4, size 0, align 0, offset 0] [static] [from int] 99 !11 = metadata !{i32 786468, null, metadata !"int", null, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed] 100 !12 = metadata !{i32 786478, i32 0, metadata !8, metadata !"member_function", metadata !"member_function", metadata !"_ZN1C15member_functionEv", metadata !4, i32 2, metadata !5, i1 false, i1 false, i32 0, i32 0, null, i32 256, i1 false, null, null, i32 0, metadata !13, i32 2} ; [ DW_TAG_subprogram ] [line 2] [member_function] 101 !13 = metadata !{i32 786468} ; [ DW_TAG_base_type ] [line 0, size 0, align 0, offset 0] 102 !14 = metadata !{i32 786478, i32 0, metadata !8, metadata !"static_member_function", metadata !"static_member_function", metadata !"_ZN1C22static_member_functionEv", metadata !4, i32 3, metadata !15, i1 false, i1 false, i32 0, i32 0, null, i32 256, i1 false, null, null, i32 0, metadata !17, i32 3} ; [ DW_TAG_subprogram ] [line 3] [static_member_function] 103 !15 = metadata !{i32 786453, i32 0, metadata !"", i32 0, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !16, i32 0, i32 0} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] 104 !16 = metadata !{metadata !11} 105 !17 = metadata !{i32 786468} ; [ DW_TAG_base_type ] [line 0, size 0, align 0, offset 0] 106 !18 = metadata !{i32 786478, i32 0, null, metadata !"static_member_function", metadata !"static_member_function", metadata !"_ZN1C22static_member_functionEv", metadata !4, i32 13, metadata !15, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 ()* @_ZN1C22static_member_functionEv, null, metadata !14, metadata !1, i32 13} ; [ DW_TAG_subprogram ] [line 13] [def] [static_member_function] 107 !19 = metadata !{i32 786478, i32 0, metadata !4, metadata !"global_function", metadata !"global_function", metadata !"_Z15global_functionv", metadata !4, i32 19, metadata !15, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 ()* @_Z15global_functionv, null, null, metadata !1, i32 19} ; [ DW_TAG_subprogram ] [line 19] [def] [global_function] 108 !20 = metadata !{i32 786478, i32 0, metadata !21, metadata !"global_namespace_function", metadata !"global_namespace_function", metadata !"_ZN2ns25global_namespace_functionEv", metadata !4, i32 24, metadata !22, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @_ZN2ns25global_namespace_functionEv, null, null, metadata !1, i32 24} ; [ DW_TAG_subprogram ] [line 24] [def] [global_namespace_function] 109 !21 = metadata !{i32 786489, null, metadata !"ns", metadata !4, i32 23} ; [ DW_TAG_namespace ] [/usr2/kparzysz/s.hex/t/dwarf-public-names.cpp] 110 !22 = metadata !{i32 786453, i32 0, metadata !"", i32 0, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !23, i32 0, i32 0} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] 111 !23 = metadata !{null} 112 !24 = metadata !{metadata !25, metadata !26, metadata !27} 113 !25 = metadata !{i32 786484, i32 0, metadata !8, metadata !"static_member_variable", metadata !"static_member_variable", metadata !"_ZN1C22static_member_variableE", metadata !4, i32 7, metadata !11, i32 0, i32 1, i32* @_ZN1C22static_member_variableE, metadata !10} ; [ DW_TAG_variable ] [static_member_variable] [line 7] [def] 114 !26 = metadata !{i32 786484, i32 0, null, metadata !"global_variable", metadata !"global_variable", metadata !"", metadata !4, i32 17, metadata !8, i32 0, i32 1, %struct.C* @global_variable, null} ; [ DW_TAG_variable ] [global_variable] [line 17] [def] 115 !27 = metadata !{i32 786484, i32 0, metadata !21, metadata !"global_namespace_variable", metadata !"global_namespace_variable", metadata !"_ZN2ns25global_namespace_variableE", metadata !4, i32 27, metadata !11, i32 0, i32 1, i32* @_ZN2ns25global_namespace_variableE, null} ; [ DW_TAG_variable ] [global_namespace_variable] [line 27] [def] 116 !28 = metadata !{i32 786689, metadata !3, metadata !"this", metadata !4, i32 16777225, metadata !29, i32 1088, i32 0} ; [ DW_TAG_arg_variable ] [this] [line 9] 117 !29 = metadata !{i32 786447, null, metadata !"", null, i32 0, i64 64, i64 64, i64 0, i32 0, metadata !8} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from C] 118 !30 = metadata !{i32 9, i32 0, metadata !3, null} 119 !31 = metadata !{i32 10, i32 0, metadata !3, null} 120 !32 = metadata !{i32 11, i32 0, metadata !3, null} 121 !33 = metadata !{i32 14, i32 0, metadata !18, null} 122 !34 = metadata !{i32 20, i32 0, metadata !19, null} 123 !35 = metadata !{i32 25, i32 0, metadata !20, null} 124 !36 = metadata !{i32 26, i32 0, metadata !20, null} 125 !37 = metadata !{metadata !"dwarf-public-names.cpp", metadata !"/usr2/kparzysz/s.hex/t"} 126
