1 ; REQUIRES: object-emission
3 ; RUN: %llc_dwarf -generate-dwarf-pub-sections=Enable -filetype=obj -o %t.o < %s
4 ; RUN: llvm-dwarfdump -debug-dump=pubnames %t.o | FileCheck %s
5 ; ModuleID = 'dwarf-public-names.cpp'
10 ; void member_function();
11 ; static int static_member_function();
12 ; static int static_member_variable;
15 ; int C::static_member_variable = 0;
17 ; void C::member_function() {
18 ; static_member_variable = 0;
21 ; int C::static_member_function() {
22 ; return static_member_variable;
27 ; int global_function() {
32 ; void global_namespace_function() {
33 ; global_variable.member_function();
35 ; int global_namespace_variable = 1;
38 ; Skip the output to the header of the pubnames section.
39 ; CHECK: debug_pubnames
40 ; CHECK: version = 0x0002
42 ; Check for each name in the output.
44 ; CHECK-DAG: "C::static_member_function"
45 ; CHECK-DAG: "global_variable"
46 ; CHECK-DAG: "ns::global_namespace_variable"
47 ; CHECK-DAG: "ns::global_namespace_function"
48 ; CHECK-DAG: "global_function"
49 ; CHECK-DAG: "C::static_member_variable"
50 ; CHECK-DAG: "C::member_function"
52 %struct.C = type { i8 }
54 @_ZN1C22static_member_variableE = global i32 0, align 4
55 @global_variable = global %struct.C zeroinitializer, align 1
56 @_ZN2ns25global_namespace_variableE = global i32 1, align 4
58 define void @_ZN1C15member_functionEv(%struct.C* %this) nounwind uwtable align 2 {
60 %this.addr = alloca %struct.C*, align 8
61 store %struct.C* %this, %struct.C** %this.addr, align 8
62 call void @llvm.dbg.declare(metadata %struct.C** %this.addr, metadata !28, metadata !{!"0x102"}), !dbg !30
63 %this1 = load %struct.C** %this.addr
64 store i32 0, i32* @_ZN1C22static_member_variableE, align 4, !dbg !31
68 declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
70 define i32 @_ZN1C22static_member_functionEv() nounwind uwtable align 2 {
72 %0 = load i32* @_ZN1C22static_member_variableE, align 4, !dbg !33
76 define i32 @_Z15global_functionv() nounwind uwtable {
81 define void @_ZN2ns25global_namespace_functionEv() nounwind uwtable {
83 call void @_ZN1C15member_functionEv(%struct.C* @global_variable), !dbg !35
87 attributes #0 = { nounwind uwtable }
88 attributes #1 = { nounwind readnone }
91 !llvm.module.flags = !{!38}
93 !0 = !{!"0x11\004\00clang version 3.3 (http://llvm.org/git/clang.git a09cd8103a6a719cb2628cdf0c91682250a17bd2) (http://llvm.org/git/llvm.git 47d03cec0afca0c01ae42b82916d1d731716cd20)\000\00\000\00\000", !37, !1, !1, !2, !24, !1} ; [ DW_TAG_compile_unit ] [/usr2/kparzysz/s.hex/t/dwarf-public-names.cpp] [DW_LANG_C_plus_plus]
95 !2 = !{!3, !18, !19, !20}
96 !3 = !{!"0x2e\00member_function\00member_function\00_ZN1C15member_functionEv\009\000\001\000\006\00256\000\009", !4, null, !5, null, void (%struct.C*)* @_ZN1C15member_functionEv, null, !12, !1} ; [ DW_TAG_subprogram ] [line 9] [def] [member_function]
97 !4 = !{!"0x29", !37} ; [ DW_TAG_file_type ]
98 !5 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !6, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
100 !7 = !{!"0xf\00\000\0064\0064\000\001088", i32 0, null, !8} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from C]
101 !8 = !{!"0x13\00C\001\008\008\000\000\000", !37, null, null, !9, null, null, null} ; [ DW_TAG_structure_type ] [C] [line 1, size 8, align 8, offset 0] [def] [from ]
102 !9 = !{!10, !12, !14}
103 !10 = !{!"0xd\00static_member_variable\004\000\000\000\004096", !37, !8, !11, null} ; [ DW_TAG_member ] [static_member_variable] [line 4, size 0, align 0, offset 0] [static] [from int]
104 !11 = !{!"0x24\00int\000\0032\0032\000\000\005", null, null} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed]
105 !12 = !{!"0x2e\00member_function\00member_function\00_ZN1C15member_functionEv\002\000\000\000\006\00256\000\002", !4, !8, !5, null, null, null, i32 0, !13} ; [ DW_TAG_subprogram ] [line 2] [member_function]
106 !13 = !{!"0x24"} ; [ DW_TAG_base_type ] [line 0, size 0, align 0, offset 0]
107 !14 = !{!"0x2e\00static_member_function\00static_member_function\00_ZN1C22static_member_functionEv\003\000\000\000\006\00256\000\003", !4, !8, !15, null, null, null, i32 0, !17} ; [ DW_TAG_subprogram ] [line 3] [static_member_function]
108 !15 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !16, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
110 !17 = !{!"0x24"} ; [ DW_TAG_base_type ] [line 0, size 0, align 0, offset 0]
111 !18 = !{!"0x2e\00static_member_function\00static_member_function\00_ZN1C22static_member_functionEv\0013\000\001\000\006\00256\000\0013", !4, null, !15, null, i32 ()* @_ZN1C22static_member_functionEv, null, !14, !1} ; [ DW_TAG_subprogram ] [line 13] [def] [static_member_function]
112 !19 = !{!"0x2e\00global_function\00global_function\00_Z15global_functionv\0019\000\001\000\006\00256\000\0019", !4, !4, !15, null, i32 ()* @_Z15global_functionv, null, null, !1} ; [ DW_TAG_subprogram ] [line 19] [def] [global_function]
113 !20 = !{!"0x2e\00global_namespace_function\00global_namespace_function\00_ZN2ns25global_namespace_functionEv\0024\000\001\000\006\00256\000\0024", !4, !21, !22, null, void ()* @_ZN2ns25global_namespace_functionEv, null, null, !1} ; [ DW_TAG_subprogram ] [line 24] [def] [global_namespace_function]
114 !21 = !{!"0x39\00ns\0023", !4, null} ; [ DW_TAG_namespace ] [/usr2/kparzysz/s.hex/t/dwarf-public-names.cpp]
115 !22 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !23, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
117 !24 = !{!25, !26, !27}
118 !25 = !{!"0x34\00static_member_variable\00static_member_variable\00_ZN1C22static_member_variableE\007\000\001", !8, !4, !11, i32* @_ZN1C22static_member_variableE, !10} ; [ DW_TAG_variable ] [static_member_variable] [line 7] [def]
119 !26 = !{!"0x34\00global_variable\00global_variable\00\0017\000\001", null, !4, !8, %struct.C* @global_variable, null} ; [ DW_TAG_variable ] [global_variable] [line 17] [def]
120 !27 = !{!"0x34\00global_namespace_variable\00global_namespace_variable\00_ZN2ns25global_namespace_variableE\0027\000\001", !21, !4, !11, i32* @_ZN2ns25global_namespace_variableE, null} ; [ DW_TAG_variable ] [global_namespace_variable] [line 27] [def]
121 !28 = !{!"0x101\00this\0016777225\001088", !3, !4, !29} ; [ DW_TAG_arg_variable ] [this] [line 9]
122 !29 = !{!"0xf\00\000\0064\0064\000\000", null, null, !8} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from C]
123 !30 = !MDLocation(line: 9, scope: !3)
124 !31 = !MDLocation(line: 10, scope: !3)
125 !32 = !MDLocation(line: 11, scope: !3)
126 !33 = !MDLocation(line: 14, scope: !18)
127 !34 = !MDLocation(line: 20, scope: !19)
128 !35 = !MDLocation(line: 25, scope: !20)
129 !36 = !MDLocation(line: 26, scope: !20)
130 !37 = !{!"dwarf-public-names.cpp", !"/usr2/kparzysz/s.hex/t"}
131 !38 = !{i32 1, !"Debug Info Version", i32 2}