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Add the subprogram DIEs to the context they're created with only

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if they're a declaration, otherwise they're owned by the compile
unit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192861 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher 2013-10-17 01:31:12 +00:00
parent b74b88edac
commit bdfed1687b
2 changed files with 53 additions and 53 deletions
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9
lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
View File

@ -1321,9 +1321,6 @@ DIE *CompileUnit::getOrCreateSubprogramDIE(DISubprogram SP) {
DeclDie = getOrCreateSubprogramDIE(SPDecl);
}
// Add to context owner.
ContextDIE->addChild(SPDie);
// Add function template parameters.
addTemplateParams(*SPDie, SP.getTemplateParams());
@ -1333,9 +1330,15 @@ DIE *CompileUnit::getOrCreateSubprogramDIE(DISubprogram SP) {
// Refer function declaration directly.
addDIEEntry(SPDie, dwarf::DW_AT_specification, DeclDie);
// Add subprogram definitions to the CU die directly.
CUDie.get()->addChild(SPDie);
return SPDie;
}
// Add to context owner.
ContextDIE->addChild(SPDie);
// Add the linkage name if we have one.
StringRef LinkageName = SP.getLinkageName();
if (!LinkageName.empty())

97
test/DebugInfo/X86/template.ll
View File

@ -17,6 +17,9 @@
; CHECK-NOT: NULL
; CHECK: DW_TAG_template_type_parameter
; CHECK: [[INTPTR:0x[0-9a-f]*]]:{{ *}}DW_TAG_pointer_type
; CHECK-NEXT: DW_AT_type{{.*}} => {[[INT]]}
; CHECK: DW_AT_name{{.*}}"func<3, &glbl, y_impl, 1, 2>"
; CHECK-NOT: NULL
; CHECK: DW_TAG_template_value_parameter
@ -30,7 +33,7 @@
; CHECK-NEXT: DW_AT_const_value [DW_FORM_sdata]{{.*}}(3)
; CHECK: DW_TAG_template_value_parameter
; CHECK-NEXT: DW_AT_type{{.*}}=> {[[INTPTR:0x[0-9a-f]*]]}
; CHECK-NEXT: DW_AT_type{{.*}}=> {[[INTPTR]]}
; The address of the global 'glbl', followed by DW_OP_stack_value (9f), to use
; the value immediately, rather than indirecting through the address.
@ -53,9 +56,6 @@
; CHECK-NEXT: DW_AT_type{{.*}}=> {[[INT]]}
; CHECK-NEXT: DW_AT_const_value [DW_FORM_sdata]{{.*}}(2)
; CHECK: [[INTPTR]]:{{ *}}DW_TAG_pointer_type
; CHECK-NEXT: DW_AT_type{{.*}} => {[[INT]]}
%"struct.y_impl<int>::nested" = type { i8 }
@glbl = global i32 0, align 4
@ -64,65 +64,62 @@
define internal void @__cxx_global_var_init() section ".text.startup" {
entry:
%call = call i32 @_Z4funcILi3EXadL_Z4glblEE6y_implJLi1ELi2EEEiv(), !dbg !37
store i32 %call, i32* @glbl, align 4, !dbg !37
ret void, !dbg !37
%call = call i32 @_Z4funcILi3EXadL_Z4glblEE6y_implJLi1ELi2EEEiv(), !dbg !33
store i32 %call, i32* @glbl, align 4, !dbg !33
ret void, !dbg !33
}
; Function Attrs: nounwind uwtable
define linkonce_odr i32 @_Z4funcILi3EXadL_Z4glblEE6y_implJLi1ELi2EEEiv() #0 {
entry:
ret i32 3, !dbg !38
ret i32 3, !dbg !34
}
define internal void @_GLOBAL__I_a() section ".text.startup" {
entry:
call void @__cxx_global_var_init(), !dbg !39
ret void, !dbg !39
call void @__cxx_global_var_init(), !dbg !35
ret void, !dbg !35
}
attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf"="true" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #0 = { 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" }
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!36}
!llvm.module.flags = !{!31}
!llvm.ident = !{!32}
!0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !23, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/tmp/templ.cpp] [DW_LANG_C_plus_plus]
!1 = metadata !{metadata !"templ.cpp", metadata !"/tmp"}
!0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 (trunk 192849) (llvm/trunk 192850)", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !9, metadata !28, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/tmp/bar.cpp] [DW_LANG_C_plus_plus]
!1 = metadata !{metadata !"bar.cpp", metadata !"/usr/local/google/home/echristo/tmp"}
!2 = metadata !{i32 0}
!3 = metadata !{metadata !4, metadata !8, metadata !21}
!4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"__cxx_global_var_init", metadata !"__cxx_global_var_init", metadata !"", i32 3, metadata !6, i1 true, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @__cxx_global_var_init, null, null, metadata !2, i32 3} ; [ DW_TAG_subprogram ] [line 3] [local] [def] [__cxx_global_var_init]
!5 = metadata !{i32 786473, metadata !1} ; [ DW_TAG_file_type ] [/tmp/templ.cpp]
!6 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !7, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
!7 = metadata !{null}
!8 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"func<3, &glbl, y_impl, 1, 2>", metadata !"func<3, &glbl, y_impl, 1, 2>", metadata !"_Z4funcILi3EXadL_Z4glblEE6y_implJLi1ELi2EEEiv", i32 1, metadata !9, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 ()* @_Z4funcILi3EXadL_Z4glblEE6y_implJLi1ELi2EEEiv, metadata !12, null, metadata !2, i32 1} ; [ DW_TAG_subprogram ] [line 1] [def] [func<3, &glbl, y_impl, 1, 2>]
!9 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !10, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
!10 = metadata !{metadata !11}
!11 = metadata !{i32 786468, null, null, metadata !"int", 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]
!12 = metadata !{metadata !13, metadata !14, metadata !16, metadata !17}
!13 = metadata !{i32 786480, null, metadata !"x", metadata !11, i32 3, null, i32 0, i32 0} ; [ DW_TAG_template_value_parameter ]
!14 = metadata !{i32 786480, null, metadata !"", metadata !15, i32* @glbl, null, i32 0, i32 0} ; [ DW_TAG_template_value_parameter ]
!15 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !11} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from int]
!16 = metadata !{i32 803078, null, metadata !"y", null, metadata !"y_impl", null, i32 0, i32 0} ; [ DW_TAG_GNU_template_template_param ]
!17 = metadata !{i32 803079, null, metadata !"z", null, metadata !18, null, i32 0, i32 0} ; [ DW_TAG_GNU_template_parameter_pack ]
!18 = metadata !{metadata !19, metadata !20}
!19 = metadata !{i32 786480, null, metadata !"", metadata !11, i32 1, null, i32 0, i32 0} ; [ DW_TAG_template_value_parameter ]
!20 = metadata !{i32 786480, null, metadata !"", metadata !11, i32 2, null, i32 0, i32 0} ; [ DW_TAG_template_value_parameter ]
!21 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"_GLOBAL__I_a", metadata !"_GLOBAL__I_a", metadata !"", i32 1, metadata !22, i1 true, i1 true, i32 0, i32 0, null, i32 64, i1 false, void ()* @_GLOBAL__I_a, null, null, metadata !2, i32 1} ; [ DW_TAG_subprogram ] [line 1] [local] [def] [_GLOBAL__I_a]
!22 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !2, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
!3 = metadata !{metadata !4, metadata !8}
!4 = metadata !{i32 786451, metadata !1, null, metadata !"y_impl<int>", i32 2, i64 8, i64 8, i32 0, i32 0, null, metadata !2, i32 0, null, metadata !5, metadata !"_ZTS6y_implIiE"} ; [ DW_TAG_structure_type ] [y_impl<int>] [line 2, size 8, align 8, offset 0] [def] [from ]
!5 = metadata !{metadata !6}
!6 = metadata !{i32 786479, null, metadata !"", metadata !7, null, i32 0, i32 0} ; [ DW_TAG_template_type_parameter ]
!7 = metadata !{i32 786468, null, null, metadata !"int", 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]
!8 = metadata !{i32 786451, metadata !1, metadata !"_ZTS6y_implIiE", metadata !"nested", i32 2, i64 8, i64 8, i32 0, i32 0, null, metadata !2, i32 0, null, null, metadata !"_ZTSN6y_implIiE6nestedE"} ; [ DW_TAG_structure_type ] [nested] [line 2, size 8, align 8, offset 0] [def] [from ]
!9 = metadata !{metadata !10, metadata !14, metadata !26}
!10 = metadata !{i32 786478, metadata !1, metadata !11, metadata !"__cxx_global_var_init", metadata !"__cxx_global_var_init", metadata !"", i32 3, metadata !12, i1 true, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @__cxx_global_var_init, null, null, metadata !2, i32 3} ; [ DW_TAG_subprogram ] [line 3] [local] [def] [__cxx_global_var_init]
!11 = metadata !{i32 786473, metadata !1} ; [ DW_TAG_file_type ] [/usr/local/google/home/echristo/tmp/bar.cpp]
!12 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !13, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
!13 = metadata !{null}
!14 = metadata !{i32 786478, metadata !1, metadata !11, metadata !"func<3, &glbl, y_impl, 1, 2>", metadata !"func<3, &glbl, y_impl, 1, 2>", metadata !"_Z4funcILi3EXadL_Z4glblEE6y_implJLi1ELi2EEEiv", i32 1, metadata !15, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 ()* @_Z4funcILi3EXadL_Z4glblEE6y_implJLi1ELi2EEEiv, metadata !17, null, metadata !2, i32 1} ; [ DW_TAG_subprogram ] [line 1] [def] [func<3, &glbl, y_impl, 1, 2>]
!15 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !16, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
!16 = metadata !{metadata !7}
!17 = metadata !{metadata !18, metadata !19, metadata !21, metadata !22}
!18 = metadata !{i32 786480, null, metadata !"x", metadata !7, i32 3, null, i32 0, i32 0} ; [ DW_TAG_template_value_parameter ]
!19 = metadata !{i32 786480, null, metadata !"", metadata !20, i32* @glbl, null, i32 0, i32 0} ; [ DW_TAG_template_value_parameter ]
!20 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !7} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from int]
!21 = metadata !{i32 803078, null, metadata !"y", null, metadata !"y_impl", null, i32 0, i32 0} ; [ DW_TAG_GNU_template_template_param ]
!22 = metadata !{i32 803079, null, metadata !"z", null, metadata !23, null, i32 0, i32 0} ; [ DW_TAG_GNU_template_parameter_pack ]
!23 = metadata !{metadata !24, metadata !25}
!24 = metadata !{i32 786484, i32 0, null, metadata !"glbl", metadata !"glbl", metadata !"", metadata !5, i32 3, metadata !11, i32 0, i32 1, i32* @glbl, null} ; [ DW_TAG_variable ] [glbl] [line 3] [def]
!25 = metadata !{i32 786484, i32 0, null, metadata !"n", metadata !"n", metadata !"", metadata !5, i32 4, metadata !26, i32 0, i32 1, %"struct.y_impl<int>::nested"* @n, null} ; [ DW_TAG_variable ] [n] [line 4] [def]
!26 = metadata !{i32 786451, metadata !1, metadata !27, metadata !"nested", i32 2, i64 8, i64 8, i32 0, i32 0, null, metadata !30, i32 0, null, null, null} ; [ DW_TAG_structure_type ] [nested] [line 2, size 8, align 8, offset 0] [def] [from ]
!27 = metadata !{i32 786451, metadata !1, null, metadata !"y_impl<int>", i32 2, i64 8, i64 8, i32 0, i32 0, null, null, i32 0, null, metadata !28, null} ; [ DW_TAG_structure_type ] [y_impl<int>] [line 2, size 8, align 8, offset 0] [def] [from ]
!28 = metadata !{metadata !29}
!29 = metadata !{i32 786479, null, metadata !"", metadata !11, null, i32 0, i32 0} ; [ DW_TAG_template_type_parameter ]
!30 = metadata !{metadata !31}
!31 = metadata !{i32 786478, metadata !1, metadata !26, metadata !"nested", metadata !"nested", metadata !"", i32 2, metadata !32, i1 false, i1 false, i32 0, i32 0, null, i32 320, i1 false, null, null, i32 0, metadata !35, i32 2} ; [ DW_TAG_subprogram ] [line 2] [nested]
!32 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !33, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
!33 = metadata !{null, metadata !34}
!34 = metadata !{i32 786447, i32 0, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 1088, metadata !26} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from nested]
!35 = metadata !{i32 786468}
!36 = metadata !{i32 2, metadata !"Dwarf Version", i32 3}
!37 = metadata !{i32 3, i32 0, metadata !4, null}
!38 = metadata !{i32 1, i32 0, metadata !8, null}
!39 = metadata !{i32 1, i32 0, metadata !21, null}
!24 = metadata !{i32 786480, null, metadata !"", metadata !7, i32 1, null, i32 0, i32 0} ; [ DW_TAG_template_value_parameter ]
!25 = metadata !{i32 786480, null, metadata !"", metadata !7, i32 2, null, i32 0, i32 0} ; [ DW_TAG_template_value_parameter ]
!26 = metadata !{i32 786478, metadata !1, metadata !11, metadata !"", metadata !"", metadata !"_GLOBAL__I_a", i32 1, metadata !27, i1 true, i1 true, i32 0, i32 0, null, i32 64, i1 false, void ()* @_GLOBAL__I_a, null, null, metadata !2, i32 1} ; [ DW_TAG_subprogram ] [line 1] [local] [def]
!27 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !2, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
!28 = metadata !{metadata !29, metadata !30}
!29 = metadata !{i32 786484, i32 0, null, metadata !"glbl", metadata !"glbl", metadata !"", metadata !11, i32 3, metadata !7, i32 0, i32 1, i32* @glbl, null} ; [ DW_TAG_variable ] [glbl] [line 3] [def]
!30 = metadata !{i32 786484, i32 0, null, metadata !"n", metadata !"n", metadata !"", metadata !11, i32 4, metadata !8, i32 0, i32 1, %"struct.y_impl<int>::nested"* @n, null} ; [ DW_TAG_variable ] [n] [line 4] [def]
!31 = metadata !{i32 2, metadata !"Dwarf Version", i32 4}
!32 = metadata !{metadata !"clang version 3.4 (trunk 192849) (llvm/trunk 192850)"}
!33 = metadata !{i32 3, i32 0, metadata !10, null}
!34 = metadata !{i32 1, i32 0, metadata !14, null}
!35 = metadata !{i32 1, i32 0, metadata !26, null}