[llvm] r193892 - DebugInfo: regenerate test case from Clang to adjust for fixes/improvements
David Blaikie
dblaikie at gmail.com
Fri Nov 1 15:29:28 PDT 2013
Author: dblaikie
Date: Fri Nov 1 17:29:28 2013
New Revision: 193892
URL: http://llvm.org/viewvc/llvm-project?rev=193892&view=rev
Log:
DebugInfo: regenerate test case from Clang to adjust for fixes/improvements
I hit some problems with future work due to the member subprogram of
'a_b's type having a subprogram (an implicit default ctor, !52 in the
pre-commit source) with no name. Clang now generates a name for such a
function but in this case doesn't even emit debug info for it as it is
unused (Clang never emits the body of the ctor, instead just emitting
memset if needed).
Modified:
llvm/trunk/test/DebugInfo/X86/generate-odr-hash.ll
Modified: llvm/trunk/test/DebugInfo/X86/generate-odr-hash.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/generate-odr-hash.ll?rev=193892&r1=193891&r2=193892&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/generate-odr-hash.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/generate-odr-hash.ll Fri Nov 1 17:29:28 2013
@@ -103,8 +103,8 @@
define void @_Z3foov() #0 {
entry:
%b = alloca %struct.baz, align 1
- call void @llvm.dbg.declare(metadata !{%struct.baz* %b}, metadata !63), !dbg !71
- ret void, !dbg !72
+ call void @llvm.dbg.declare(metadata !{%struct.baz* %b}, metadata !44), !dbg !46
+ ret void, !dbg !47
}
; Function Attrs: nounwind readnone
@@ -112,8 +112,8 @@ declare void @llvm.dbg.declare(metadata,
define internal void @__cxx_global_var_init() section ".text.startup" {
entry:
- call void @_ZN12_GLOBAL__N_16walrusC1Ev(%"struct.<anonymous namespace>::walrus"* @w), !dbg !73
- ret void, !dbg !73
+ call void @_ZN12_GLOBAL__N_16walrusC1Ev(%"struct.<anonymous namespace>::walrus"* @w), !dbg !48
+ ret void, !dbg !48
}
; Function Attrs: nounwind uwtable
@@ -121,98 +121,75 @@ define internal void @_ZN12_GLOBAL__N_16
entry:
%this.addr = alloca %"struct.<anonymous namespace>::walrus"*, align 8
store %"struct.<anonymous namespace>::walrus"* %this, %"struct.<anonymous namespace>::walrus"** %this.addr, align 8
- call void @llvm.dbg.declare(metadata !{%"struct.<anonymous namespace>::walrus"** %this.addr}, metadata !74), !dbg !76
+ call void @llvm.dbg.declare(metadata !{%"struct.<anonymous namespace>::walrus"** %this.addr}, metadata !49), !dbg !51
%this1 = load %"struct.<anonymous namespace>::walrus"** %this.addr
- ret void, !dbg !76
+ ret void, !dbg !52
}
define internal void @_GLOBAL__I_a() section ".text.startup" {
entry:
- call void @__cxx_global_var_init(), !dbg !77
- ret void, !dbg !77
+ call void @__cxx_global_var_init(), !dbg !53
+ ret void, !dbg !53
}
-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" }
attributes #1 = { nounwind readnone }
!llvm.dbg.cu = !{!0}
-!llvm.module.flags = !{!62}
+!llvm.module.flags = !{!42}
+!llvm.ident = !{!43}
-!0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 (trunk 187387) (llvm/trunk 187385)", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !20, 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"}
+!0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !20, metadata !37, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/tmp/dbginfo/bar.cpp] [DW_LANG_C_plus_plus]
+!1 = metadata !{metadata !"bar.cpp", metadata !"/tmp/dbginfo"}
!2 = metadata !{i32 0}
-!3 = metadata !{metadata !4, metadata !8, metadata !9, metadata !18}
-!4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"foo", metadata !"foo", metadata !"_Z3foov", i32 6, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @_Z3foov, null, null, metadata !2, i32 6} ; [ DW_TAG_subprogram ] [line 6] [def] [foo]
-!5 = metadata !{i32 786473, metadata !1} ; [ DW_TAG_file_type ] [/usr/local/google/home/echristo/tmp/bar.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 !"__cxx_global_var_init", metadata !"__cxx_global_var_init", metadata !"", i32 31, 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 31} ; [ DW_TAG_subprogram ] [line 31] [local] [def] [__cxx_global_var_init]
-!9 = metadata !{i32 786478, metadata !1, metadata !10, metadata !"walrus", metadata !"walrus", metadata !"_ZN12_GLOBAL__N_16walrusC2Ev", i32 27, metadata !11, i1 true, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (%"struct.<anonymous namespace>::walrus"*)* @_ZN12_GLOBAL__N_16walrusC2Ev, null, metadata !16, metadata !2, i32 27} ; [ DW_TAG_subprogram ] [line 27] [local] [def] [walrus]
-!10 = metadata !{i32 786489, metadata !1, null, metadata !"", i32 25} ; [ DW_TAG_namespace ] [line 25]
-!11 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !12, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
-!12 = metadata !{null, metadata !13}
-!13 = metadata !{i32 786447, i32 0, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 1088, metadata !14} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from walrus]
-!14 = metadata !{i32 786451, metadata !1, metadata !10, metadata !"walrus", i32 26, i64 8, i64 8, i32 0, i32 0, null, metadata !15, i32 0, null, null, null} ; [ DW_TAG_structure_type ] [walrus] [line 26, size 8, align 8, offset 0] [def] [from ]
-!15 = metadata !{metadata !16}
-!16 = metadata !{i32 786478, metadata !1, metadata !14, metadata !"walrus", metadata !"walrus", metadata !"", i32 27, metadata !11, i1 false, i1 false, i32 0, i32 0, null, i32 256, i1 false, null, null, i32 0, metadata !17, i32 27} ; [ DW_TAG_subprogram ] [line 27] [walrus]
-!17 = metadata !{i32 786468}
-!18 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"_GLOBAL__I_a", metadata !"_GLOBAL__I_a", metadata !"", i32 27, metadata !19, i1 true, i1 true, i32 0, i32 0, null, i32 64, i1 false, void ()* @_GLOBAL__I_a, null, null, metadata !2, i32 27} ; [ DW_TAG_subprogram ] [line 27] [local] [def] [_GLOBAL__I_a]
-!19 = 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 ]
-!20 = metadata !{metadata !21, metadata !29, metadata !43, metadata !44}
-!21 = metadata !{i32 786484, i32 0, null, metadata !"b", metadata !"b", metadata !"", metadata !5, i32 4, metadata !22, i32 0, i32 1, %struct.bar* @b, null} ; [ DW_TAG_variable ] [b] [line 4] [def]
-!22 = metadata !{i32 786451, metadata !1, null, metadata !"bar", i32 1, i64 8, i64 8, i32 0, i32 0, null, metadata !23, i32 0, null, null, null} ; [ DW_TAG_structure_type ] [bar] [line 1, size 8, align 8, offset 0] [def] [from ]
-!23 = metadata !{metadata !24}
-!24 = metadata !{i32 786478, metadata !1, metadata !22, metadata !"bar", metadata !"bar", metadata !"", i32 1, metadata !25, i1 false, i1 false, i32 0, i32 0, null, i32 320, i1 false, null, null, i32 0, metadata !28, i32 1} ; [ DW_TAG_subprogram ] [line 1] [bar]
-!25 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !26, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
-!26 = metadata !{null, metadata !27}
-!27 = metadata !{i32 786447, i32 0, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 1088, metadata !22} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from bar]
-!28 = metadata !{i32 786468}
-!29 = metadata !{i32 786484, i32 0, metadata !30, metadata !"animal", metadata !"animal", metadata !"_ZN7echidna8capybara8mongoose6animalE", metadata !5, i32 20, metadata !33, i32 0, i32 1, %"class.echidna::capybara::mongoose::fluffy"* @_ZN7echidna8capybara8mongoose6animalE, null} ; [ DW_TAG_variable ] [animal] [line 20] [def]
-!30 = metadata !{i32 786489, metadata !1, metadata !31, metadata !"mongoose", i32 14} ; [ DW_TAG_namespace ] [mongoose] [line 14]
-!31 = metadata !{i32 786489, metadata !1, metadata !32, metadata !"capybara", i32 13} ; [ DW_TAG_namespace ] [capybara] [line 13]
-!32 = metadata !{i32 786489, metadata !1, null, metadata !"echidna", i32 12} ; [ DW_TAG_namespace ] [echidna] [line 12]
-!33 = metadata !{i32 786434, metadata !1, metadata !30, metadata !"fluffy", i32 15, i64 64, i64 32, i32 0, i32 0, null, metadata !34, i32 0, null, null, null} ; [ DW_TAG_class_type ] [fluffy] [line 15, size 64, align 32, offset 0] [def] [from ]
-!34 = metadata !{metadata !35, metadata !37, metadata !38}
-!35 = metadata !{i32 786445, metadata !1, metadata !33, metadata !"a", i32 16, i64 32, i64 32, i64 0, i32 1, metadata !36} ; [ DW_TAG_member ] [a] [line 16, size 32, align 32, offset 0] [private] [from int]
-!36 = 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]
-!37 = metadata !{i32 786445, metadata !1, metadata !33, metadata !"b", i32 17, i64 32, i64 32, i64 32, i32 1, metadata !36} ; [ DW_TAG_member ] [b] [line 17, size 32, align 32, offset 32] [private] [from int]
-!38 = metadata !{i32 786478, metadata !1, metadata !33, metadata !"fluffy", metadata !"fluffy", metadata !"", i32 15, metadata !39, i1 false, i1 false, i32 0, i32 0, null, i32 320, i1 false, null, null, i32 0, metadata !42, i32 15} ; [ DW_TAG_subprogram ] [line 15] [fluffy]
-!39 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !40, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
-!40 = metadata !{null, metadata !41}
-!41 = metadata !{i32 786447, i32 0, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 1088, metadata !33} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from fluffy]
-!42 = metadata !{i32 786468}
-!43 = metadata !{i32 786484, i32 0, null, metadata !"w", metadata !"w", metadata !"", metadata !5, i32 31, metadata !14, i32 1, i32 1, %"struct.<anonymous namespace>::walrus"* @w, null} ; [ DW_TAG_variable ] [w] [line 31] [local] [def]
-!44 = metadata !{i32 786484, i32 0, null, metadata !"wom", metadata !"wom", metadata !"", metadata !5, i32 40, metadata !45, i32 0, i32 1, %struct.wombat* @wom, null} ; [ DW_TAG_variable ] [wom] [line 40] [def]
-!45 = metadata !{i32 786451, metadata !1, null, metadata !"wombat", i32 33, i64 64, i64 32, i32 0, i32 0, null, metadata !46, i32 0, null, null, null} ; [ DW_TAG_structure_type ] [wombat] [line 33, size 64, align 32, offset 0] [def] [from ]
-!46 = metadata !{metadata !47, metadata !57}
-!47 = metadata !{i32 786445, metadata !1, metadata !45, metadata !"a_b", i32 37, i64 64, i64 32, i64 0, i32 0, metadata !48} ; [ DW_TAG_member ] [a_b] [line 37, size 64, align 32, offset 0] [from ]
-!48 = metadata !{i32 786451, metadata !1, metadata !45, metadata !"", i32 34, i64 64, i64 32, i32 0, i32 0, null, metadata !49, i32 0, null, null, null} ; [ DW_TAG_structure_type ] [line 34, size 64, align 32, offset 0] [def] [from ]
-!49 = metadata !{metadata !50, metadata !51, metadata !52}
-!50 = metadata !{i32 786445, metadata !1, metadata !48, metadata !"a", i32 35, i64 32, i64 32, i64 0, i32 0, metadata !36} ; [ DW_TAG_member ] [a] [line 35, size 32, align 32, offset 0] [from int]
-!51 = metadata !{i32 786445, metadata !1, metadata !48, metadata !"b", i32 36, i64 32, i64 32, i64 32, i32 0, metadata !36} ; [ DW_TAG_member ] [b] [line 36, size 32, align 32, offset 32] [from int]
-!52 = metadata !{i32 786478, metadata !1, metadata !48, metadata !"", metadata !"", metadata !"", i32 34, metadata !53, i1 false, i1 false, i32 0, i32 0, null, i32 320, i1 false, null, null, i32 0, metadata !56, i32 34} ; [ DW_TAG_subprogram ] [line 34]
-!53 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !54, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
-!54 = metadata !{null, metadata !55}
-!55 = metadata !{i32 786447, i32 0, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 1088, metadata !48} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from ]
-!56 = metadata !{i32 786468}
-!57 = metadata !{i32 786478, metadata !1, metadata !45, metadata !"wombat", metadata !"wombat", metadata !"", i32 33, metadata !58, i1 false, i1 false, i32 0, i32 0, null, i32 320, i1 false, null, null, i32 0, metadata !61, i32 33} ; [ DW_TAG_subprogram ] [line 33] [wombat]
-!58 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !59, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
-!59 = metadata !{null, metadata !60}
-!60 = metadata !{i32 786447, i32 0, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 1088, metadata !45} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from wombat]
-!61 = metadata !{i32 786468}
-!62 = metadata !{i32 2, metadata !"Dwarf Version", i32 3}
-!63 = metadata !{i32 786688, metadata !4, metadata !"b", metadata !5, i32 9, metadata !64, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [b] [line 9]
-!64 = metadata !{i32 786451, metadata !1, metadata !4, metadata !"baz", i32 7, i64 8, i64 8, i32 0, i32 0, null, metadata !65, i32 0, null, null, null} ; [ DW_TAG_structure_type ] [baz] [line 7, size 8, align 8, offset 0] [def] [from ]
-!65 = metadata !{metadata !66}
-!66 = metadata !{i32 786478, metadata !1, metadata !64, metadata !"baz", metadata !"baz", metadata !"", i32 7, metadata !67, i1 false, i1 false, i32 0, i32 0, null, i32 320, i1 false, null, null, i32 0, metadata !70, i32 7} ; [ DW_TAG_subprogram ] [line 7] [baz]
-!67 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !68, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
-!68 = metadata !{null, metadata !69}
-!69 = metadata !{i32 786447, i32 0, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 1088, metadata !64} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from baz]
-!70 = metadata !{i32 786468}
-!71 = metadata !{i32 9, i32 0, metadata !4, null}
-!72 = metadata !{i32 10, i32 0, metadata !4, null}
-!73 = metadata !{i32 31, i32 0, metadata !8, null}
-!74 = metadata !{i32 786689, metadata !9, metadata !"this", metadata !5, i32 16777243, metadata !75, i32 1088, i32 0} ; [ DW_TAG_arg_variable ] [this] [line 27]
-!75 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !14} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from walrus]
-!76 = metadata !{i32 27, i32 0, metadata !9, null}
-!77 = metadata !{i32 27, i32 0, metadata !18, null}
+!3 = metadata !{metadata !4, metadata !5, metadata !13, metadata !16}
+!4 = metadata !{i32 786451, metadata !1, null, metadata !"bar", i32 1, i64 8, i64 8, i32 0, i32 0, null, metadata !2, i32 0, null, null, metadata !"_ZTS3bar"} ; [ DW_TAG_structure_type ] [bar] [line 1, size 8, align 8, offset 0] [def] [from ]
+!5 = metadata !{i32 786434, metadata !1, metadata !6, metadata !"fluffy", i32 13, i64 64, i64 32, i32 0, i32 0, null, metadata !9, i32 0, null, null, metadata !"_ZTSN7echidna8capybara8mongoose6fluffyE"} ; [ DW_TAG_class_type ] [fluffy] [line 13, size 64, align 32, offset 0] [def] [from ]
+!6 = metadata !{i32 786489, metadata !1, metadata !7, metadata !"mongoose", i32 12} ; [ DW_TAG_namespace ] [mongoose] [line 12]
+!7 = metadata !{i32 786489, metadata !1, metadata !8, metadata !"capybara", i32 11} ; [ DW_TAG_namespace ] [capybara] [line 11]
+!8 = metadata !{i32 786489, metadata !1, null, metadata !"echidna", i32 10} ; [ DW_TAG_namespace ] [echidna] [line 10]
+!9 = metadata !{metadata !10, metadata !12}
+!10 = metadata !{i32 786445, metadata !1, metadata !"_ZTSN7echidna8capybara8mongoose6fluffyE", metadata !"a", i32 14, i64 32, i64 32, i64 0, i32 1, metadata !11} ; [ DW_TAG_member ] [a] [line 14, size 32, align 32, offset 0] [private] [from int]
+!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 !{i32 786445, metadata !1, metadata !"_ZTSN7echidna8capybara8mongoose6fluffyE", metadata !"b", i32 15, i64 32, i64 32, i64 32, i32 1, metadata !11} ; [ DW_TAG_member ] [b] [line 15, size 32, align 32, offset 32] [private] [from int]
+!13 = metadata !{i32 786451, metadata !1, null, metadata !"wombat", i32 31, i64 64, i64 32, i32 0, i32 0, null, metadata !14, i32 0, null, null, metadata !"_ZTS6wombat"} ; [ DW_TAG_structure_type ] [wombat] [line 31, size 64, align 32, offset 0] [def] [from ]
+!14 = metadata !{metadata !15}
+!15 = metadata !{i32 786445, metadata !1, metadata !"_ZTS6wombat", metadata !"a_b", i32 35, i64 64, i64 32, i64 0, i32 0, metadata !"_ZTSN6wombatUt_E"} ; [ DW_TAG_member ] [a_b] [line 35, size 64, align 32, offset 0] [from _ZTSN6wombatUt_E]
+!16 = metadata !{i32 786451, metadata !1, metadata !"_ZTS6wombat", metadata !"", i32 32, i64 64, i64 32, i32 0, i32 0, null, metadata !17, i32 0, null, null, metadata !"_ZTSN6wombatUt_E"} ; [ DW_TAG_structure_type ] [line 32, size 64, align 32, offset 0] [def] [from ]
+!17 = metadata !{metadata !18, metadata !19}
+!18 = metadata !{i32 786445, metadata !1, metadata !"_ZTSN6wombatUt_E", metadata !"a", i32 33, i64 32, i64 32, i64 0, i32 0, metadata !11} ; [ DW_TAG_member ] [a] [line 33, size 32, align 32, offset 0] [from int]
+!19 = metadata !{i32 786445, metadata !1, metadata !"_ZTSN6wombatUt_E", metadata !"b", i32 34, i64 32, i64 32, i64 32, i32 0, metadata !11} ; [ DW_TAG_member ] [b] [line 34, size 32, align 32, offset 32] [from int]
+!20 = metadata !{metadata !21, metadata !25, metadata !26, metadata !35}
+!21 = metadata !{i32 786478, metadata !1, metadata !22, metadata !"foo", metadata !"foo", metadata !"_Z3foov", i32 5, metadata !23, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @_Z3foov, null, null, metadata !2, i32 5} ; [ DW_TAG_subprogram ] [line 5] [def] [foo]
+!22 = metadata !{i32 786473, metadata !1} ; [ DW_TAG_file_type ] [/tmp/dbginfo/bar.cpp]
+!23 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !24, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
+!24 = metadata !{null}
+!25 = metadata !{i32 786478, metadata !1, metadata !22, metadata !"__cxx_global_var_init", metadata !"__cxx_global_var_init", metadata !"", i32 29, metadata !23, i1 true, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @__cxx_global_var_init, null, null, metadata !2, i32 29} ; [ DW_TAG_subprogram ] [line 29] [local] [def] [__cxx_global_var_init]
+!26 = metadata !{i32 786478, metadata !1, metadata !27, metadata !"walrus", metadata !"walrus", metadata !"_ZN12_GLOBAL__N_16walrusC2Ev", i32 25, metadata !31, i1 true, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (%"struct.<anonymous namespace>::walrus"*)* @_ZN12_GLOBAL__N_16walrusC2Ev, null, metadata !30, metadata !2, i32 25} ; [ DW_TAG_subprogram ] [line 25] [local] [def] [walrus]
+!27 = metadata !{i32 786451, metadata !1, metadata !28, metadata !"walrus", i32 24, i64 8, i64 8, i32 0, i32 0, null, metadata !29, i32 0, null, null, null} ; [ DW_TAG_structure_type ] [walrus] [line 24, size 8, align 8, offset 0] [def] [from ]
+!28 = metadata !{i32 786489, metadata !1, null, metadata !"", i32 23} ; [ DW_TAG_namespace ] [line 23]
+!29 = metadata !{metadata !30}
+!30 = metadata !{i32 786478, metadata !1, metadata !27, metadata !"walrus", metadata !"walrus", metadata !"", i32 25, metadata !31, i1 false, i1 false, i32 0, i32 0, null, i32 256, i1 false, null, null, i32 0, metadata !34, i32 25} ; [ DW_TAG_subprogram ] [line 25] [walrus]
+!31 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !32, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
+!32 = metadata !{null, metadata !33}
+!33 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 1088, metadata !27} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from walrus]
+!34 = metadata !{i32 786468}
+!35 = metadata !{i32 786478, metadata !1, metadata !22, metadata !"", metadata !"", metadata !"_GLOBAL__I_a", i32 25, metadata !36, i1 true, i1 true, i32 0, i32 0, null, i32 64, i1 false, void ()* @_GLOBAL__I_a, null, null, metadata !2, i32 25} ; [ DW_TAG_subprogram ] [line 25] [local] [def]
+!36 = 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 ]
+!37 = metadata !{metadata !38, metadata !39, metadata !40, metadata !41}
+!38 = metadata !{i32 786484, i32 0, null, metadata !"b", metadata !"b", metadata !"", metadata !22, i32 3, metadata !4, i32 0, i32 1, %struct.bar* @b, null} ; [ DW_TAG_variable ] [b] [line 3] [def]
+!39 = metadata !{i32 786484, i32 0, metadata !6, metadata !"animal", metadata !"animal", metadata !"_ZN7echidna8capybara8mongoose6animalE", metadata !22, i32 18, metadata !5, i32 0, i32 1, %"class.echidna::capybara::mongoose::fluffy"* @_ZN7echidna8capybara8mongoose6animalE, null} ; [ DW_TAG_variable ] [animal] [line 18] [def]
+!40 = metadata !{i32 786484, i32 0, null, metadata !"w", metadata !"w", metadata !"", metadata !22, i32 29, metadata !27, i32 1, i32 1, %"struct.<anonymous namespace>::walrus"* @w, null} ; [ DW_TAG_variable ] [w] [line 29] [local] [def]
+!41 = metadata !{i32 786484, i32 0, null, metadata !"wom", metadata !"wom", metadata !"", metadata !22, i32 38, metadata !13, i32 0, i32 1, %struct.wombat* @wom, null} ; [ DW_TAG_variable ] [wom] [line 38] [def]
+!42 = metadata !{i32 2, metadata !"Dwarf Version", i32 4}
+!43 = metadata !{metadata !"clang version 3.4 "}
+!44 = metadata !{i32 786688, metadata !21, metadata !"b", metadata !22, i32 7, metadata !45, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [b] [line 7]
+!45 = metadata !{i32 786451, metadata !1, metadata !21, metadata !"baz", i32 6, i64 8, i64 8, i32 0, i32 0, null, metadata !2, i32 0, null, null, null} ; [ DW_TAG_structure_type ] [baz] [line 6, size 8, align 8, offset 0] [def] [from ]
+!46 = metadata !{i32 7, i32 0, metadata !21, null}
+!47 = metadata !{i32 8, i32 0, metadata !21, null} ; [ DW_TAG_imported_declaration ]
+!48 = metadata !{i32 29, i32 0, metadata !25, null}
+!49 = metadata !{i32 786689, metadata !26, metadata !"this", null, i32 16777216, metadata !50, i32 1088, i32 0} ; [ DW_TAG_arg_variable ] [this] [line 0]
+!50 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !27} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from walrus]
+!51 = metadata !{i32 0, i32 0, metadata !26, null}
+!52 = metadata !{i32 25, i32 0, metadata !26, null}
+!53 = metadata !{i32 25, i32 0, metadata !35, null}
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