forked from OSchip/llvm-project
135 lines
8.4 KiB
LLVM
135 lines
8.4 KiB
LLVM
; RUN: llc -mtriple=x86_64-pc-linux-gnu -filetype=obj -o %t.o < %s
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; RUN: llvm-dwarfdump -debug-dump=pubnames %t.o | FileCheck --check-prefix=LINUX %s
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; RUN: llc -mtriple=x86_64-apple-darwin12 -filetype=obj -o %t.o < %s
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; RUN: llvm-dwarfdump -debug-dump=pubnames %t.o | FileCheck --check-prefix=DARWIN %s
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; ModuleID = 'dwarf-public-names.cpp'
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;
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; Generated from:
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;
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; struct C {
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; void member_function();
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; static int static_member_function();
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; static int static_member_variable;
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; };
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;
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; int C::static_member_variable = 0;
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;
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; void C::member_function() {
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; static_member_variable = 0;
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; }
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;
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; int C::static_member_function() {
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; return static_member_variable;
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; }
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;
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; C global_variable;
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;
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; int global_function() {
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; return -1;
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; }
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;
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; namespace ns {
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; void global_namespace_function() {
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; global_variable.member_function();
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; }
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; int global_namespace_variable = 1;
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; }
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; Darwin shouldn't be generating the section by default
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; DARWIN: debug_pubnames
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; DARWIN: {{^$}}
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; Skip the output to the header of the pubnames section.
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; LINUX: debug_pubnames
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; Check for each name in the output.
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; LINUX-DAG: "ns"
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; LINUX-DAG: "C::static_member_function"
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; LINUX-DAG: "global_variable"
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; LINUX-DAG: "ns::global_namespace_variable"
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; LINUX-DAG: "ns::global_namespace_function"
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; LINUX-DAG: "global_function"
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; LINUX-DAG: "C::static_member_variable"
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; LINUX-DAG: "C::member_function"
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%struct.C = type { i8 }
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@_ZN1C22static_member_variableE = global i32 0, align 4
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@global_variable = global %struct.C zeroinitializer, align 1
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@_ZN2ns25global_namespace_variableE = global i32 1, align 4
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define void @_ZN1C15member_functionEv(%struct.C* %this) nounwind uwtable align 2 {
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entry:
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%this.addr = alloca %struct.C*, align 8
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store %struct.C* %this, %struct.C** %this.addr, align 8
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call void @llvm.dbg.declare(metadata !{%struct.C** %this.addr}, metadata !28, metadata !{metadata !"0x102"}), !dbg !30
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%this1 = load %struct.C** %this.addr
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store i32 0, i32* @_ZN1C22static_member_variableE, align 4, !dbg !31
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ret void, !dbg !32
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}
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declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
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define i32 @_ZN1C22static_member_functionEv() nounwind uwtable align 2 {
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entry:
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%0 = load i32* @_ZN1C22static_member_variableE, align 4, !dbg !33
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ret i32 %0, !dbg !33
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}
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define i32 @_Z15global_functionv() nounwind uwtable {
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entry:
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ret i32 -1, !dbg !34
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}
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define void @_ZN2ns25global_namespace_functionEv() nounwind uwtable {
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entry:
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call void @_ZN1C15member_functionEv(%struct.C* @global_variable), !dbg !35
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ret void, !dbg !36
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}
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attributes #0 = { nounwind uwtable }
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attributes #1 = { nounwind readnone }
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!38}
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!0 = metadata !{metadata !"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", metadata !37, metadata !1, metadata !1, metadata !2, metadata !24, metadata !1} ; [ DW_TAG_compile_unit ] [/usr2/kparzysz/s.hex/t/dwarf-public-names.cpp] [DW_LANG_C_plus_plus]
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!1 = metadata !{}
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!2 = metadata !{metadata !3, metadata !18, metadata !19, metadata !20}
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!3 = metadata !{metadata !"0x2e\00member_function\00member_function\00_ZN1C15member_functionEv\009\000\001\000\006\00256\000\009", metadata !4, null, metadata !5, null, void (%struct.C*)* @_ZN1C15member_functionEv, null, metadata !12, metadata !1} ; [ DW_TAG_subprogram ] [line 9] [def] [member_function]
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!4 = metadata !{metadata !"0x29", metadata !37} ; [ DW_TAG_file_type ]
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!5 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", i32 0, null, null, metadata !6, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!6 = metadata !{null, metadata !7}
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!7 = metadata !{metadata !"0xf\00\000\0064\0064\000\001088", i32 0, null, metadata !8} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from C]
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!8 = metadata !{metadata !"0x13\00C\001\008\008\000\000\000", metadata !37, null, null, metadata !9, null, null, null} ; [ DW_TAG_structure_type ] [C] [line 1, size 8, align 8, offset 0] [def] [from ]
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!9 = metadata !{metadata !10, metadata !12, metadata !14}
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!10 = metadata !{metadata !"0xd\00static_member_variable\004\000\000\000\004096", metadata !37, metadata !8, metadata !11, null} ; [ DW_TAG_member ] [static_member_variable] [line 4, size 0, align 0, offset 0] [static] [from int]
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!11 = metadata !{metadata !"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]
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!12 = metadata !{metadata !"0x2e\00member_function\00member_function\00_ZN1C15member_functionEv\002\000\000\000\006\00256\000\002", metadata !4, metadata !8, metadata !5, null, null, null, i32 0, metadata !13} ; [ DW_TAG_subprogram ] [line 2] [member_function]
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!13 = metadata !{metadata !"0x24"} ; [ DW_TAG_base_type ] [line 0, size 0, align 0, offset 0]
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!14 = metadata !{metadata !"0x2e\00static_member_function\00static_member_function\00_ZN1C22static_member_functionEv\003\000\000\000\006\00256\000\003", metadata !4, metadata !8, metadata !15, null, null, null, i32 0, metadata !17} ; [ DW_TAG_subprogram ] [line 3] [static_member_function]
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!15 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", i32 0, null, null, metadata !16, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!16 = metadata !{metadata !11}
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!17 = metadata !{metadata !"0x24"} ; [ DW_TAG_base_type ] [line 0, size 0, align 0, offset 0]
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!18 = metadata !{metadata !"0x2e\00static_member_function\00static_member_function\00_ZN1C22static_member_functionEv\0013\000\001\000\006\00256\000\0013", metadata !4, null, metadata !15, null, i32 ()* @_ZN1C22static_member_functionEv, null, metadata !14, metadata !1} ; [ DW_TAG_subprogram ] [line 13] [def] [static_member_function]
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!19 = metadata !{metadata !"0x2e\00global_function\00global_function\00_Z15global_functionv\0019\000\001\000\006\00256\000\0019", metadata !4, metadata !4, metadata !15, null, i32 ()* @_Z15global_functionv, null, null, metadata !1} ; [ DW_TAG_subprogram ] [line 19] [def] [global_function]
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!20 = metadata !{metadata !"0x2e\00global_namespace_function\00global_namespace_function\00_ZN2ns25global_namespace_functionEv\0024\000\001\000\006\00256\000\0024", metadata !4, metadata !21, metadata !22, null, void ()* @_ZN2ns25global_namespace_functionEv, null, null, metadata !1} ; [ DW_TAG_subprogram ] [line 24] [def] [global_namespace_function]
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!21 = metadata !{metadata !"0x39\00ns\0023", metadata !4, null} ; [ DW_TAG_namespace ] [/usr2/kparzysz/s.hex/t/dwarf-public-names.cpp]
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!22 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", i32 0, null, null, metadata !23, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!23 = metadata !{null}
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!24 = metadata !{metadata !25, metadata !26, metadata !27}
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!25 = metadata !{metadata !"0x34\00static_member_variable\00static_member_variable\00_ZN1C22static_member_variableE\007\000\001", metadata !8, metadata !4, metadata !11, i32* @_ZN1C22static_member_variableE, metadata !10} ; [ DW_TAG_variable ] [static_member_variable] [line 7] [def]
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!26 = metadata !{metadata !"0x34\00global_variable\00global_variable\00\0017\000\001", null, metadata !4, metadata !8, %struct.C* @global_variable, null} ; [ DW_TAG_variable ] [global_variable] [line 17] [def]
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!27 = metadata !{metadata !"0x34\00global_namespace_variable\00global_namespace_variable\00_ZN2ns25global_namespace_variableE\0027\000\001", metadata !21, metadata !4, metadata !11, i32* @_ZN2ns25global_namespace_variableE, null} ; [ DW_TAG_variable ] [global_namespace_variable] [line 27] [def]
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!28 = metadata !{metadata !"0x101\00this\0016777225\001088", metadata !3, metadata !4, metadata !29} ; [ DW_TAG_arg_variable ] [this] [line 9]
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!29 = metadata !{metadata !"0xf\00\000\0064\0064\000\000", null, null, metadata !8} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from C]
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!30 = metadata !{i32 9, i32 0, metadata !3, null}
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!31 = metadata !{i32 10, i32 0, metadata !3, null}
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!32 = metadata !{i32 11, i32 0, metadata !3, null}
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!33 = metadata !{i32 14, i32 0, metadata !18, null}
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!34 = metadata !{i32 20, i32 0, metadata !19, null}
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!35 = metadata !{i32 25, i32 0, metadata !20, null}
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!36 = metadata !{i32 26, i32 0, metadata !20, null}
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!37 = metadata !{metadata !"dwarf-public-names.cpp", metadata !"/usr2/kparzysz/s.hex/t"}
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!38 = metadata !{i32 1, metadata !"Debug Info Version", i32 2}
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