diff options
Diffstat (limited to 'test/DebugInfo/X86/decl-derived-member.ll')
| -rw-r--r-- | test/DebugInfo/X86/decl-derived-member.ll | 163 |
1 files changed, 85 insertions, 78 deletions
diff --git a/test/DebugInfo/X86/decl-derived-member.ll b/test/DebugInfo/X86/decl-derived-member.ll index 43985b2..c4f3dd9 100644 --- a/test/DebugInfo/X86/decl-derived-member.ll +++ b/test/DebugInfo/X86/decl-derived-member.ll @@ -7,8 +7,9 @@ ; struct base { ; virtual ~base(); ; }; +; typedef base base_type; ; struct foo { -; base b; +; base_type b; ; }; ; foo f; @@ -20,40 +21,47 @@ %struct.foo = type { %struct.base } %struct.base = type { i32 (...)** } + +$_ZN3fooC2Ev = comdat any + +$_ZN3fooD2Ev = comdat any + +$_ZN4baseC2Ev = comdat any + @f = global %struct.foo zeroinitializer, align 8 @__dso_handle = external global i8 @_ZTV4base = external unnamed_addr constant [4 x i8*] -@llvm.global_ctors = appending global [1 x { i32, void ()* }] [{ i32, void ()* } { i32 65535, void ()* @_GLOBAL__I_a }] +@llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__sub_I_decl_derived_member.cpp, i8* null }] define internal void @__cxx_global_var_init() section ".text.startup" { entry: - call void @_ZN3fooC2Ev(%struct.foo* @f) #2, !dbg !35 - %0 = call i32 @__cxa_atexit(void (i8*)* bitcast (void (%struct.foo*)* @_ZN3fooD2Ev to void (i8*)*), i8* bitcast (%struct.foo* @f to i8*), i8* @__dso_handle) #2, !dbg !35 - ret void, !dbg !35 + call void @_ZN3fooC2Ev(%struct.foo* @f) #2, !dbg !33 + %0 = call i32 @__cxa_atexit(void (i8*)* bitcast (void (%struct.foo*)* @_ZN3fooD2Ev to void (i8*)*), i8* bitcast (%struct.foo* @f to i8*), i8* @__dso_handle) #2, !dbg !33 + ret void, !dbg !33 } ; Function Attrs: inlinehint nounwind uwtable -define linkonce_odr void @_ZN3fooC2Ev(%struct.foo* %this) unnamed_addr #0 align 2 { +define linkonce_odr void @_ZN3fooC2Ev(%struct.foo* %this) unnamed_addr #0 comdat align 2 { entry: %this.addr = alloca %struct.foo*, align 8 store %struct.foo* %this, %struct.foo** %this.addr, align 8 - call void @llvm.dbg.declare(metadata !{%struct.foo** %this.addr}, metadata !36, metadata !{metadata !"0x102"}), !dbg !38 + call void @llvm.dbg.declare(metadata %struct.foo** %this.addr, metadata !34, metadata !36), !dbg !37 %this1 = load %struct.foo** %this.addr - %b = getelementptr inbounds %struct.foo* %this1, i32 0, i32 0, !dbg !39 - call void @_ZN4baseC2Ev(%struct.base* %b) #2, !dbg !39 - ret void, !dbg !39 + %b = getelementptr inbounds %struct.foo* %this1, i32 0, i32 0, !dbg !38 + call void @_ZN4baseC2Ev(%struct.base* %b) #2, !dbg !38 + ret void, !dbg !38 } ; Function Attrs: inlinehint uwtable -define linkonce_odr void @_ZN3fooD2Ev(%struct.foo* %this) unnamed_addr #1 align 2 { +define linkonce_odr void @_ZN3fooD2Ev(%struct.foo* %this) unnamed_addr #1 comdat align 2 { entry: %this.addr = alloca %struct.foo*, align 8 store %struct.foo* %this, %struct.foo** %this.addr, align 8 - call void @llvm.dbg.declare(metadata !{%struct.foo** %this.addr}, metadata !40, metadata !{metadata !"0x102"}), !dbg !41 + call void @llvm.dbg.declare(metadata %struct.foo** %this.addr, metadata !39, metadata !36), !dbg !40 %this1 = load %struct.foo** %this.addr - %b = getelementptr inbounds %struct.foo* %this1, i32 0, i32 0, !dbg !42 - call void @_ZN4baseD1Ev(%struct.base* %b), !dbg !42 - ret void, !dbg !44 + %b = getelementptr inbounds %struct.foo* %this1, i32 0, i32 0, !dbg !41 + call void @_ZN4baseD1Ev(%struct.base* %b), !dbg !41 + ret void, !dbg !43 } ; Function Attrs: nounwind @@ -62,24 +70,24 @@ declare i32 @__cxa_atexit(void (i8*)*, i8*, i8*) #2 ; Function Attrs: nounwind readnone declare void @llvm.dbg.declare(metadata, metadata, metadata) #3 -declare void @_ZN4baseD1Ev(%struct.base*) #4 - ; Function Attrs: inlinehint nounwind uwtable -define linkonce_odr void @_ZN4baseC2Ev(%struct.base* %this) unnamed_addr #0 align 2 { +define linkonce_odr void @_ZN4baseC2Ev(%struct.base* %this) unnamed_addr #0 comdat align 2 { entry: %this.addr = alloca %struct.base*, align 8 store %struct.base* %this, %struct.base** %this.addr, align 8 - call void @llvm.dbg.declare(metadata !{%struct.base** %this.addr}, metadata !45, metadata !{metadata !"0x102"}), !dbg !47 + call void @llvm.dbg.declare(metadata %struct.base** %this.addr, metadata !44, metadata !36), !dbg !46 %this1 = load %struct.base** %this.addr - %0 = bitcast %struct.base* %this1 to i8***, !dbg !48 - store i8** getelementptr inbounds ([4 x i8*]* @_ZTV4base, i64 0, i64 2), i8*** %0, !dbg !48 - ret void, !dbg !48 + %0 = bitcast %struct.base* %this1 to i32 (...)***, !dbg !47 + store i32 (...)** bitcast (i8** getelementptr inbounds ([4 x i8*]* @_ZTV4base, i64 0, i64 2) to i32 (...)**), i32 (...)*** %0, !dbg !47 + ret void, !dbg !47 } -define internal void @_GLOBAL__I_a() section ".text.startup" { +declare void @_ZN4baseD1Ev(%struct.base*) #4 + +define internal void @_GLOBAL__sub_I_decl_derived_member.cpp() section ".text.startup" { entry: - call void @__cxx_global_var_init(), !dbg !49 - ret void, !dbg !49 + call void @__cxx_global_var_init(), !dbg !48 + ret void } attributes #0 = { inlinehint nounwind 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" } @@ -89,56 +97,55 @@ attributes #3 = { nounwind readnone } attributes #4 = { "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" } !llvm.dbg.cu = !{!0} -!llvm.module.flags = !{!32, !33} -!llvm.ident = !{!34} - -!0 = metadata !{metadata !"0x11\004\00clang version 3.5.0 (trunk 203673) (llvm/trunk 203681)\000\00\000\00\001", metadata !1, metadata !2, metadata !3, metadata !8, metadata !30, metadata !2} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/foo.cc] [DW_LANG_C_plus_plus] -!1 = metadata !{metadata !"foo.cc", metadata !"/usr/local/google/home/echristo"} -!2 = metadata !{} -!3 = metadata !{metadata !4, metadata !7} -!4 = metadata !{metadata !"0x13\00foo\005\0064\0064\000\000\000", metadata !1, null, null, metadata !5, null, null, metadata !"_ZTS3foo"} ; [ DW_TAG_structure_type ] [foo] [line 5, size 64, align 64, offset 0] [def] [from ] -!5 = metadata !{metadata !6} -!6 = metadata !{metadata !"0xd\00b\006\0064\0064\000\000", metadata !1, metadata !"_ZTS3foo", metadata !"_ZTS4base"} ; [ DW_TAG_member ] [b] [line 6, size 64, align 64, offset 0] [from _ZTS4base] -!7 = metadata !{metadata !"0x13\00base\001\000\000\000\004\000", metadata !1, null, null, null, null, null, metadata !"_ZTS4base"} ; [ DW_TAG_structure_type ] [base] [line 1, size 0, align 0, offset 0] [decl] [from ] -!8 = metadata !{metadata !9, metadata !13, metadata !19, metadata !22, metadata !28} -!9 = metadata !{metadata !"0x2e\00__cxx_global_var_init\00__cxx_global_var_init\00\009\001\001\000\006\00256\000\009", metadata !1, metadata !10, metadata !11, null, void ()* @__cxx_global_var_init, null, null, metadata !2} ; [ DW_TAG_subprogram ] [line 9] [local] [def] [__cxx_global_var_init] -!10 = metadata !{metadata !"0x29", metadata !1} ; [ DW_TAG_file_type ] [/usr/local/google/home/echristo/foo.cc] -!11 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", i32 0, null, null, metadata !12, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] -!12 = metadata !{null} -!13 = metadata !{metadata !"0x2e\00~foo\00~foo\00_ZN3fooD2Ev\005\000\001\000\006\00320\000\005", metadata !1, metadata !"_ZTS3foo", metadata !14, null, void (%struct.foo*)* @_ZN3fooD2Ev, null, metadata !17, metadata !2} ; [ DW_TAG_subprogram ] [line 5] [def] [~foo] -!14 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", i32 0, null, null, metadata !15, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] -!15 = metadata !{null, metadata !16} -!16 = metadata !{metadata !"0xf\00\000\0064\0064\000\001088", null, null, metadata !"_ZTS3foo"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from _ZTS3foo] -!17 = metadata !{metadata !"0x2e\00~foo\00~foo\00\000\000\000\000\006\00320\000\000", null, metadata !"_ZTS3foo", metadata !14, null, null, null, i32 0, metadata !18} ; [ DW_TAG_subprogram ] [line 0] [~foo] -!18 = metadata !{i32 786468} -!19 = metadata !{metadata !"0x2e\00foo\00foo\00_ZN3fooC2Ev\005\000\001\000\006\00320\000\005", metadata !1, metadata !"_ZTS3foo", metadata !14, null, void (%struct.foo*)* @_ZN3fooC2Ev, null, metadata !20, metadata !2} ; [ DW_TAG_subprogram ] [line 5] [def] [foo] -!20 = metadata !{metadata !"0x2e\00foo\00foo\00\000\000\000\000\006\00320\000\000", null, metadata !"_ZTS3foo", metadata !14, null, null, null, i32 0, metadata !21} ; [ DW_TAG_subprogram ] [line 0] [foo] -!21 = metadata !{i32 786468} -!22 = metadata !{metadata !"0x2e\00base\00base\00_ZN4baseC2Ev\001\000\001\000\006\00320\000\001", metadata !1, metadata !"_ZTS4base", metadata !23, null, void (%struct.base*)* @_ZN4baseC2Ev, null, metadata !26, metadata !2} ; [ DW_TAG_subprogram ] [line 1] [def] [base] -!23 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", i32 0, null, null, metadata !24, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] -!24 = metadata !{null, metadata !25} -!25 = metadata !{metadata !"0xf\00\000\0064\0064\000\001088", null, null, metadata !"_ZTS4base"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from _ZTS4base] -!26 = metadata !{metadata !"0x2e\00base\00base\00\000\000\000\000\006\00320\000\000", null, metadata !"_ZTS4base", metadata !23, null, null, null, i32 0, metadata !27} ; [ DW_TAG_subprogram ] [line 0] [base] -!27 = metadata !{i32 786468} -!28 = metadata !{metadata !"0x2e\00\00\00_GLOBAL__I_a\001\001\001\000\006\0064\000\001", metadata !1, metadata !10, metadata !29, null, void ()* @_GLOBAL__I_a, null, null, metadata !2} ; [ DW_TAG_subprogram ] [line 1] [local] [def] -!29 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", i32 0, null, null, metadata !2, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] -!30 = metadata !{metadata !31} -!31 = metadata !{metadata !"0x34\00f\00f\00\009\000\001", null, metadata !10, metadata !4, %struct.foo* @f, null} ; [ DW_TAG_variable ] [f] [line 9] [def] -!32 = metadata !{i32 2, metadata !"Dwarf Version", i32 4} -!33 = metadata !{i32 1, metadata !"Debug Info Version", i32 2} -!34 = metadata !{metadata !"clang version 3.5.0 (trunk 203673) (llvm/trunk 203681)"} -!35 = metadata !{i32 9, i32 0, metadata !9, null} -!36 = metadata !{metadata !"0x101\00this\0016777216\001088", metadata !19, null, metadata !37} ; [ DW_TAG_arg_variable ] [this] [line 0] -!37 = metadata !{metadata !"0xf\00\000\0064\0064\000\000", null, null, metadata !"_ZTS3foo"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from _ZTS3foo] -!38 = metadata !{i32 0, i32 0, metadata !19, null} -!39 = metadata !{i32 5, i32 0, metadata !19, null} -!40 = metadata !{metadata !"0x101\00this\0016777216\001088", metadata !13, null, metadata !37} ; [ DW_TAG_arg_variable ] [this] [line 0] -!41 = metadata !{i32 0, i32 0, metadata !13, null} -!42 = metadata !{i32 5, i32 0, metadata !43, null} -!43 = metadata !{metadata !"0xb\005\000\000", metadata !1, metadata !13} ; [ DW_TAG_lexical_block ] [/usr/local/google/home/echristo/foo.cc] -!44 = metadata !{i32 5, i32 0, metadata !13, null} -!45 = metadata !{metadata !"0x101\00this\0016777216\001088", metadata !22, null, metadata !46} ; [ DW_TAG_arg_variable ] [this] [line 0] -!46 = metadata !{metadata !"0xf\00\000\0064\0064\000\000", null, null, metadata !"_ZTS4base"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from _ZTS4base] -!47 = metadata !{i32 0, i32 0, metadata !22, null} -!48 = metadata !{i32 1, i32 0, metadata !22, null} -!49 = metadata !{i32 1, i32 0, metadata !28, null} +!llvm.module.flags = !{!30, !31} +!llvm.ident = !{!32} + +!0 = !{!"0x11\004\00clang version 3.7.0 (trunk 227104) (llvm/trunk 227103)\000\00\000\00\001", !1, !2, !3, !9, !28, !2} ; [ DW_TAG_compile_unit ] [/tmp/dbginfo/decl-derived-member.cpp] [DW_LANG_C_plus_plus] +!1 = !{!"decl-derived-member.cpp", !"/tmp/dbginfo"} +!2 = !{} +!3 = !{!4, !8} +!4 = !{!"0x13\00foo\005\0064\0064\000\000\000", !1, null, null, !5, null, null, !"_ZTS3foo"} ; [ DW_TAG_structure_type ] [foo] [line 5, size 64, align 64, offset 0] [def] [from ] +!5 = !{!6} +!6 = !{!"0xd\00b\006\0064\0064\000\000", !1, !"_ZTS3foo", !7} ; [ DW_TAG_member ] [b] [line 6, size 64, align 64, offset 0] [from base_type] +!7 = !{!"0x16\00base_type\004\000\000\000\000", !1, null, !"_ZTS4base"} ; [ DW_TAG_typedef ] [base_type] [line 4, size 0, align 0, offset 0] [from _ZTS4base] +!8 = !{!"0x13\00base\001\000\000\000\004\000", !1, null, null, null, null, null, !"_ZTS4base"} ; [ DW_TAG_structure_type ] [base] [line 1, size 0, align 0, offset 0] [decl] [from ] +!9 = !{!10, !14, !19, !24, !26} +!10 = !{!"0x2e\00__cxx_global_var_init\00__cxx_global_var_init\00\008\001\001\000\000\00256\000\008", !1, !11, !12, null, void ()* @__cxx_global_var_init, null, null, !2} ; [ DW_TAG_subprogram ] [line 8] [local] [def] [__cxx_global_var_init] +!11 = !{!"0x29", !1} ; [ DW_TAG_file_type ] [/tmp/dbginfo/decl-derived-member.cpp] +!12 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !13, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] +!13 = !{null} +!14 = !{!"0x2e\00foo\00foo\00_ZN3fooC2Ev\005\000\001\000\000\00320\000\005", !1, !"_ZTS3foo", !15, null, void (%struct.foo*)* @_ZN3fooC2Ev, null, !18, !2} ; [ DW_TAG_subprogram ] [line 5] [def] [foo] +!15 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !16, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] +!16 = !{null, !17} +!17 = !{!"0xf\00\000\0064\0064\000\001088\00", null, null, !"_ZTS3foo"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from _ZTS3foo] +!18 = !{!"0x2e\00foo\00foo\00\000\000\000\000\000\00320\000\000", null, !"_ZTS3foo", !15, null, null, null, null, null} ; [ DW_TAG_subprogram ] [line 0] [foo] +!19 = !{!"0x2e\00base\00base\00_ZN4baseC2Ev\001\000\001\000\000\00320\000\001", !1, !"_ZTS4base", !20, null, void (%struct.base*)* @_ZN4baseC2Ev, null, !23, !2} ; [ DW_TAG_subprogram ] [line 1] [def] [base] +!20 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !21, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] +!21 = !{null, !22} +!22 = !{!"0xf\00\000\0064\0064\000\001088\00", null, null, !"_ZTS4base"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from _ZTS4base] +!23 = !{!"0x2e\00base\00base\00\000\000\000\000\000\00320\000\000", null, !"_ZTS4base", !20, null, null, null, null, null} ; [ DW_TAG_subprogram ] [line 0] [base] +!24 = !{!"0x2e\00~foo\00~foo\00_ZN3fooD2Ev\005\000\001\000\000\00320\000\005", !1, !"_ZTS3foo", !15, null, void (%struct.foo*)* @_ZN3fooD2Ev, null, !25, !2} ; [ DW_TAG_subprogram ] [line 5] [def] [~foo] +!25 = !{!"0x2e\00~foo\00~foo\00\000\000\000\000\000\00320\000\000", null, !"_ZTS3foo", !15, null, null, null, null, null} ; [ DW_TAG_subprogram ] [line 0] [~foo] +!26 = !{!"0x2e\00\00\00_GLOBAL__sub_I_decl_derived_member.cpp\000\001\001\000\000\0064\000\000", !1, !11, !27, null, void ()* @_GLOBAL__sub_I_decl_derived_member.cpp, null, null, !2} ; [ DW_TAG_subprogram ] [line 0] [local] [def] +!27 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !2, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] +!28 = !{!29} +!29 = !{!"0x34\00f\00f\00\008\000\001", null, !11, !"_ZTS3foo", %struct.foo* @f, null} ; [ DW_TAG_variable ] [f] [line 8] [def] +!30 = !{i32 2, !"Dwarf Version", i32 4} +!31 = !{i32 2, !"Debug Info Version", i32 2} +!32 = !{!"clang version 3.7.0 (trunk 227104) (llvm/trunk 227103)"} +!33 = !MDLocation(line: 8, column: 5, scope: !10) +!34 = !{!"0x101\00this\0016777216\001088", !14, null, !35} ; [ DW_TAG_arg_variable ] [this] [line 0] +!35 = !{!"0xf\00\000\0064\0064\000\000", null, null, !"_ZTS3foo"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from _ZTS3foo] +!36 = !{!"0x102"} ; [ DW_TAG_expression ] +!37 = !MDLocation(line: 0, scope: !14) +!38 = !MDLocation(line: 5, column: 8, scope: !14) +!39 = !{!"0x101\00this\0016777216\001088", !24, null, !35} ; [ DW_TAG_arg_variable ] [this] [line 0] +!40 = !MDLocation(line: 0, scope: !24) +!41 = !MDLocation(line: 5, column: 8, scope: !42) +!42 = !{!"0xb\005\008\002", !1, !24} ; [ DW_TAG_lexical_block ] [/tmp/dbginfo/decl-derived-member.cpp] +!43 = !MDLocation(line: 5, column: 8, scope: !24) +!44 = !{!"0x101\00this\0016777216\001088", !19, null, !45} ; [ DW_TAG_arg_variable ] [this] [line 0] +!45 = !{!"0xf\00\000\0064\0064\000\000", null, null, !"_ZTS4base"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from _ZTS4base] +!46 = !MDLocation(line: 0, scope: !19) +!47 = !MDLocation(line: 1, column: 8, scope: !19) +!48 = !MDLocation(line: 0, scope: !26) |