[llvm] 721ea5b - [DebugInfo][CodeView] Include namespace into emitted globals
Alexandre Ganea via llvm-commits
llvm-commits at lists.llvm.org
Mon May 4 11:07:18 PDT 2020
Author: Alexandre Ganea
Date: 2020-05-04T13:59:36-04:00
New Revision: 721ea5b380b8c8304d24e14b9164660604b93032
URL: https://github.com/llvm/llvm-project/commit/721ea5b380b8c8304d24e14b9164660604b93032
DIFF: https://github.com/llvm/llvm-project/commit/721ea5b380b8c8304d24e14b9164660604b93032.diff
LOG: [DebugInfo][CodeView] Include namespace into emitted globals
Before this patch, global variables didn't have their namespace prepended in the Codeview debug symbol stream. This prevented Visual Studio from displaying them in the debugger (they appeared as 'unspecified error')
Differential Revision: https://reviews.llvm.org/D79028
Added:
Modified:
llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
llvm/test/DebugInfo/COFF/global_visibility.ll
llvm/test/DebugInfo/COFF/globals.ll
Removed:
################################################################################
diff --git a/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
index 3264e07d57c0..f167cead4e2c 100644
--- a/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
@@ -3111,7 +3111,9 @@ void CodeViewDebug::emitDebugInfoForGlobal(const CVGlobalVariable &CVGV) {
OS.EmitCOFFSectionIndex(GVSym);
OS.AddComment("Name");
const unsigned LengthOfDataRecord = 12;
- emitNullTerminatedSymbolName(OS, DIGV->getName(), LengthOfDataRecord);
+ emitNullTerminatedSymbolName(
+ OS, getFullyQualifiedName(DIGV->getScope(), DIGV->getName()),
+ LengthOfDataRecord);
endSymbolRecord(DataEnd);
} else {
// FIXME: Currently this only emits the global variables in the IR metadata.
diff --git a/llvm/test/DebugInfo/COFF/global_visibility.ll b/llvm/test/DebugInfo/COFF/global_visibility.ll
index bdf603580b16..8a3e8307785c 100644
--- a/llvm/test/DebugInfo/COFF/global_visibility.ll
+++ b/llvm/test/DebugInfo/COFF/global_visibility.ll
@@ -51,7 +51,7 @@
; CHECK: }
; CHECK: DataSym {
; CHECK: Kind: S_LDATA32 (0x110C)
-; CHECK: DisplayName: local_int
+; CHECK: DisplayName: foo::local_int
; CHECK: LinkageName: ?local_int@?1??foo@@YAXXZ at 4HA
; CHECK: }
; CHECK: BlockSym {
@@ -59,7 +59,7 @@
; CHECK: }
; CHECK: DataSym {
; CHECK: Kind: S_LDATA32 (0x110C)
-; CHECK: DisplayName: nested_int
+; CHECK: DisplayName: foo::nested_int
; CHECK: LinkageName: ?nested_int@?1??foo@@YAXXZ at 4HA
; CHECK: }
; CHECK: ScopeEndSym {
@@ -78,7 +78,7 @@
; CHECK: }
; CHECK: DataSym {
; CHECK: Kind: S_LDATA32 (0x110C)
-; CHECK: DisplayName: local_int
+; CHECK: DisplayName: bar::local_int
; CHECK: LinkageName: ?local_int@?1??bar@@YAXXZ at 4HA
; CHECK: }
; CHECK: BlockSym {
@@ -86,7 +86,7 @@
; CHECK: }
; CHECK: DataSym {
; CHECK: Kind: S_LDATA32 (0x110C)
-; CHECK: DisplayName: nested_int
+; CHECK: DisplayName: bar::nested_int
; CHECK: LinkageName: ?nested_int@?1??bar@@YAXXZ at 4HA
; CHECK: }
; CHECK: ScopeEndSym {
diff --git a/llvm/test/DebugInfo/COFF/globals.ll b/llvm/test/DebugInfo/COFF/globals.ll
index a9a437db7394..3312e81618a9 100644
--- a/llvm/test/DebugInfo/COFF/globals.ll
+++ b/llvm/test/DebugInfo/COFF/globals.ll
@@ -4,111 +4,146 @@
; RUN: llc < %s -filetype=obj | obj2yaml | FileCheck %s --check-prefix=YAML
; C++ source to regenerate:
-; $ cat t.cpp
+; $ cat a.cpp
; int first;
; template <typename T> struct A { static const int comdat = 3; };
-; const int *middle = &A<void>::comdat;
+; thread_local const int *middle = &A<void>::comdat;
+; namespace foo {
+; thread_local int globalTLS = 4;
+; static thread_local int staticTLS = 5;
+; int justGlobal = 6;
+; static int globalStatic = 7;
+; }
; int last;
-; $ clang t.cpp -S -emit-llvm -g -gcodeview -o t.ll
+; int bar() {
+; return foo::globalStatic + foo::globalTLS + foo::staticTLS;
+; }
+; $ clang-cl a.cpp /c /Z7 /GS- /clang:-S /clang:-emit-llvm
; ASM: .section .debug$S,"dr"
-; ASM: .p2align 2
-; ASM: .long 4 # Debug section magic
+; ASM-NEXT: .p2align 2
+; ASM-NEXT: .long 4 # Debug section magic
-; ASM: .short {{.*-.*}} # Record length
-; ASM: .short 4364 # Record kind: S_LDATA32
-; ASM: .long 116 # Type
-; ASM: .secrel32 "?first@@3HA" # DataOffset
-; ASM: .secidx "?first@@3HA" # Segment
-; ASM: .asciz "first" # Name
+; ASM: .short 4365 # Record kind: S_GDATA32
+; ASM-NEXT: .long 116 # Type
+; ASM-NEXT: .secrel32 "?first@@3HA" # DataOffset
+; ASM-NEXT: .secidx "?first@@3HA" # Segment
+; ASM-NEXT: .asciz "first" # Name
+; ASM-NEXT: .p2align 2
+
+; ASM: .short 4371 # Record kind: S_GTHREAD32
+; ASM-NEXT: .long 4100 # Type
+; ASM-NEXT: .secrel32 "?middle@@3PEBHEB" # DataOffset
+; ASM-NEXT: .secidx "?middle@@3PEBHEB" # Segment
+; ASM-NEXT: .asciz "middle" # Name
+; ASM-NEXT: .p2align 2
-; ASM: .short {{.*-.*}} # Record length
; ASM: .short 4371 # Record kind: S_GTHREAD32
-; ASM: .long 4097 # Type
-; ASM: .secrel32 "?middle@@3PEBHEB" # DataOffset
-; ASM: .secidx "?middle@@3PEBHEB" # Segment
-; ASM: .asciz "middle" # Name
+; ASM-NEXT: .long 116 # Type
+; ASM-NEXT: .secrel32 "?globalTLS at foo@@3HA" # DataOffset
+; ASM-NEXT: .secidx "?globalTLS at foo@@3HA" # Segment
+; ASM-NEXT: .asciz "foo::globalTLS" # Name
+; ASM-NEXT: .p2align 2
+
+; ASM: .short 4365 # Record kind: S_GDATA32
+; ASM-NEXT: .long 116 # Type
+; ASM-NEXT: .secrel32 "?justGlobal at foo@@3HA" # DataOffset
+; ASM-NEXT: .secidx "?justGlobal at foo@@3HA" # Segment
+; ASM-NEXT: .asciz "foo::justGlobal" # Name
+; ASM-NEXT: .p2align 2
-; ASM: .short {{.*-.*}} # Record length
; ASM: .short 4365 # Record kind: S_GDATA32
-; ASM: .long 116 # Type
-; ASM: .secrel32 "?last@@3HA" # DataOffset
-; ASM: .secidx "?last@@3HA" # Segment
-; ASM: .asciz "last" # Name
+; ASM-NEXT: .long 116 # Type
+; ASM-NEXT: .secrel32 "?last@@3HA" # DataOffset
+; ASM-NEXT: .secidx "?last@@3HA" # Segment
+; ASM-NEXT: .asciz "last" # Name
+; ASM-NEXT: .p2align 2
+
+; ASM: .short 4364 # Record kind: S_LDATA32
+; ASM-NEXT: .long 116 # Type
+; ASM-NEXT: .secrel32 "?globalStatic at foo@@3HA" # DataOffset
+; ASM-NEXT: .secidx "?globalStatic at foo@@3HA" # Segment
+; ASM-NEXT: .asciz "foo::globalStatic" # Name
+; ASM-NEXT: .p2align 2
+
+; ASM: .short 4370 # Record kind: S_LTHREAD32
+; ASM-NEXT: .long 116 # Type
+; ASM-NEXT: .secrel32 "?staticTLS at foo@@3HA" # DataOffset
+; ASM-NEXT: .secidx "?staticTLS at foo@@3HA" # Segment
+; ASM-NEXT: .asciz "foo::staticTLS" # Name
+; ASM-NEXT: .p2align 2
; ASM: .section .debug$S,"dr",associative,"?comdat@?$A at X@@2HB"
-; ASM: .p2align 2
-; ASM: .long 4 # Debug section magic
+; ASM-NEXT: .p2align 2
+; ASM-NEXT: .long 4 # Debug section magic
-; ASM: .short {{.*-.*}} # Record length
; ASM: .short 4365 # Record kind: S_GDATA32
-; ASM: .long 4096 # Type
-; ASM: .secrel32 "?comdat@?$A at X@@2HB" # DataOffset
-; ASM: .secidx "?comdat@?$A at X@@2HB" # Segment
-; ASM: .asciz "comdat" # Name
-
-; OBJ: CodeViewTypes [
-; OBJ: Section: .debug$T
-; OBJ: Magic: 0x4
-; OBJ: Modifier (0x1000) {
-; OBJ: TypeLeafKind: LF_MODIFIER (0x1001)
-; OBJ: ModifiedType: int (0x74)
-; OBJ: Modifiers [ (0x1)
-; OBJ: Const (0x1)
-; OBJ: ]
-; OBJ: }
-; OBJ: Pointer (0x1001) {
-; OBJ: TypeLeafKind: LF_POINTER (0x1002)
-; OBJ: PointeeType: const int (0x1000)
-; OBJ: PtrType: Near64 (0xC)
-; OBJ: PtrMode: Pointer (0x0)
-; OBJ: IsFlat: 0
-; OBJ: IsConst: 0
-; OBJ: IsVolatile: 0
-; OBJ: IsUnaligned: 0
-; OBJ: }
-; OBJ: ]
+; ASM-NEXT: .long 4099 # Type
+; ASM-NEXT: .secrel32 "?comdat@?$A at X@@2HB" # DataOffset
+; ASM-NEXT: .secidx "?comdat@?$A at X@@2HB" # Segment
+; ASM-NEXT: .asciz "comdat" # Name
; OBJ: CodeViewDebugInfo [
; OBJ: Section: .debug$S
; OBJ: Magic: 0x4
; OBJ: Subsection [
-; OBJ: SubSectionType: Symbols (0xF1)
-; OBJ: DataSym {
-; OBJ: Kind: S_LDATA32 (0x110C)
-; OBJ: DataOffset: ?first@@3HA+0x0
-; OBJ: Type: int (0x74)
-; OBJ: DisplayName: first
-; OBJ: LinkageName: ?first@@3HA
-; OBJ: }
-; OBJ: GlobalTLS {
-; OBJ: DataOffset: ?middle@@3PEBHEB+0x0
-; OBJ: Type: const int* (0x1001)
-; OBJ: DisplayName: middle
-; OBJ: LinkageName: ?middle@@3PEBHEB
-; OBJ: }
-; OBJ: GlobalData {
-; OBJ: Kind: S_GDATA32 (0x110D)
-; OBJ: DataOffset: ?last@@3HA+0x0
-; OBJ: Type: int (0x74)
-; OBJ: DisplayName: last
-; OBJ: LinkageName: ?last@@3HA
-; OBJ: }
-; OBJ: ]
-; OBJ: ]
-; OBJ: CodeViewDebugInfo [
-; OBJ: Section: .debug$S
-; OBJ: Magic: 0x4
-; OBJ: Subsection [
-; OBJ: SubSectionType: Symbols (0xF1)
-; OBJ: GlobalData {
-; OBJ: DataOffset: ?comdat@?$A at X@@2HB+0x0
-; OBJ: Type: const int (0x1000)
-; OBJ: DisplayName: comdat
-; OBJ: LinkageName: ?comdat@?$A at X@@2HB
-; OBJ: }
-; OBJ: ]
-; OBJ: ]
+
+; OBJ-LABEL: GlobalData {
+; OBJ-NEXT: Kind: S_GDATA32 (0x110D)
+; OBJ-NEXT: DataOffset: ?first@@3HA+0x0
+; OBJ-NEXT: Type: int (0x74)
+; OBJ-NEXT: DisplayName: first
+; OBJ-NEXT: LinkageName: ?first@@3HA
+; OBJ-NEXT: }
+; OBJ-NEXT: GlobalTLS {
+; OBJ-NEXT: Kind: S_GTHREAD32 (0x1113)
+; OBJ-NEXT: DataOffset: ?middle@@3PEBHEB+0x0
+; OBJ-NEXT: Type: const int* (0x1004)
+; OBJ-NEXT: DisplayName: middle
+; OBJ-NEXT: LinkageName: ?middle@@3PEBHEB
+; OBJ-NEXT: }
+; OBJ-NEXT: GlobalTLS {
+; OBJ-NEXT: Kind: S_GTHREAD32 (0x1113)
+; OBJ-NEXT: DataOffset: ?globalTLS at foo@@3HA+0x0
+; OBJ-NEXT: Type: int (0x74)
+; OBJ-NEXT: DisplayName: foo::globalTLS
+; OBJ-NEXT: LinkageName: ?globalTLS at foo@@3HA
+; OBJ-NEXT: }
+; OBJ-NEXT: GlobalData {
+; OBJ-NEXT: Kind: S_GDATA32 (0x110D)
+; OBJ-NEXT: DataOffset: ?justGlobal at foo@@3HA+0x0
+; OBJ-NEXT: Type: int (0x74)
+; OBJ-NEXT: DisplayName: foo::justGlobal
+; OBJ-NEXT: LinkageName: ?justGlobal at foo@@3HA
+; OBJ-NEXT: }
+; OBJ-NEXT: GlobalData {
+; OBJ-NEXT: Kind: S_GDATA32 (0x110D)
+; OBJ-NEXT: DataOffset: ?last@@3HA+0x0
+; OBJ-NEXT: Type: int (0x74)
+; OBJ-NEXT: DisplayName: last
+; OBJ-NEXT: LinkageName: ?last@@3HA
+; OBJ-NEXT: }
+; OBJ-NEXT: DataSym {
+; OBJ-NEXT: Kind: S_LDATA32 (0x110C)
+; OBJ-NEXT: DataOffset: ?globalStatic at foo@@3HA+0x0
+; OBJ-NEXT: Type: int (0x74)
+; OBJ-NEXT: DisplayName: foo::globalStatic
+; OBJ-NEXT: LinkageName: ?globalStatic at foo@@3HA
+; OBJ-NEXT: }
+; OBJ-NEXT: ThreadLocalDataSym {
+; OBJ-NEXT: Kind: S_LTHREAD32 (0x1112)
+; OBJ-NEXT: DataOffset: ?staticTLS at foo@@3HA+0x0
+; OBJ-NEXT: Type: int (0x74)
+; OBJ-NEXT: DisplayName: foo::staticTLS
+; OBJ-NEXT: LinkageName: ?staticTLS at foo@@3HA
+; OBJ-NEXT: }
+
+; OBJ: GlobalData {
+; OBJ-NEXT: Kind: S_GDATA32 (0x110D)
+; OBJ-LABEL: DataOffset: ?comdat@?$A at X@@2HB+0x0
+; OBJ-NEXT: Type: const int (0x1003)
+; OBJ-NEXT: DisplayName: comdat
+; OBJ-NEXT: LinkageName: ?comdat@?$A at X@@2HB
; YAML-LABEL: - Name: '.debug$S'
; YAML: Subsections:
@@ -116,75 +151,115 @@
; YAML: Records:
; YAML: - Kind: S_COMPILE3
; YAML: Compile3Sym:
+
; YAML: - !Symbols
-; YAML: Records:
-; YAML: - Kind: S_LDATA32
-; YAML: DataSym:
+; YAML-NEXT: Records:
+; YAML-LABEL: - Kind: S_GDATA32
+; YAML-NEXT: DataSym:
; YAML-NOT: Segment
-; YAML: Type: 116
+; YAML-NEXT: Type: 116
; YAML-NOT: Segment
-; YAML: DisplayName: first
+; YAML-NEXT: DisplayName: first
; YAML-NOT: Segment
-; YAML: - Kind: S_GTHREAD32
-; YAML: ThreadLocalDataSym:
-; YAML: Type: 4097
-; YAML: DisplayName: middle
-; YAML: - Kind: S_GDATA32
-; YAML: DataSym:
+; YAML-NEXT: - Kind: S_GTHREAD32
+; YAML-NEXT: ThreadLocalDataSym:
+; YAML-NEXT: Type: 4100
+; YAML-NEXT: DisplayName: middle
+; YAML-NEXT: - Kind: S_GTHREAD32
+; YAML-NEXT: ThreadLocalDataSym:
+; YAML-NEXT: Type: 116
+; YAML-NEXT: DisplayName: 'foo::globalTLS'
+; YAML-NEXT: - Kind: S_GDATA32
+; YAML-NEXT: DataSym:
; YAML-NOT: Segment
-; YAML: Type: 116
-; YAML-NOT: Offset
+; YAML-NEXT: Type: 116
; YAML-NOT: Segment
-; YAML: DisplayName: last
+; YAML-NEXT: DisplayName: 'foo::justGlobal'
; YAML-NOT: Segment
+; YAML-NEXT: - Kind: S_GDATA32
+; YAML-NEXT: DataSym:
+; YAML-NEXT: Type: 116
+; YAML-NEXT: DisplayName: last
+; YAML-NEXT: - Kind: S_LDATA32
+; YAML-NEXT: DataSym:
+; YAML-NEXT: Type: 116
+; YAML-NEXT: DisplayName: 'foo::globalStatic'
+; YAML-NEXT: - Kind: S_LTHREAD32
+; YAML-NEXT: ThreadLocalDataSym:
+; YAML-NEXT: Type: 116
+; YAML-NEXT: DisplayName: 'foo::staticTLS'
-; The missing offsets are represented as relocations against this section.
-; YAML: Relocations:
-; YAML: - VirtualAddress: 92
-; YAML: SymbolName: '?first@@3HA'
-; YAML: Type: IMAGE_REL_AMD64_SECREL
-; YAML: - VirtualAddress: 96
-; YAML: SymbolName: '?first@@3HA'
-; YAML: Type: IMAGE_REL_AMD64_SECTION
+; ModuleID = 'a.cpp'
+source_filename = "a.cpp"
+target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-pc-windows-msvc19.25.28614"
-; ModuleID = 't.cpp'
-source_filename = "t.cpp"
-target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-pc-windows-msvc19.0.23918"
+$"?comdat@?$A at X@@2HB" = comdat any
-$"\01?comdat@?$A at X@@2HB" = comdat any
+@"?first@@3HA" = dso_local global i32 0, align 4, !dbg !0
+@"?comdat@?$A at X@@2HB" = linkonce_odr dso_local constant i32 3, comdat, align 4, !dbg !6
+@"?middle@@3PEBHEB" = dso_local thread_local global i32* @"?comdat@?$A at X@@2HB", align 8, !dbg !15
+@"?globalTLS at foo@@3HA" = dso_local thread_local global i32 4, align 4, !dbg !18
+@"?justGlobal at foo@@3HA" = dso_local global i32 6, align 4, !dbg !21
+@"?last@@3HA" = dso_local global i32 0, align 4, !dbg !23
+@"?globalStatic at foo@@3HA" = internal global i32 7, align 4, !dbg !25
+@"?staticTLS at foo@@3HA" = internal thread_local global i32 5, align 4, !dbg !27
-@"\01?first@@3HA" = internal global i32 0, align 4, !dbg !0
-@"\01?comdat@?$A at X@@2HB" = linkonce_odr constant i32 3, comdat, align 4, !dbg !6
-@"\01?middle@@3PEBHEB" = thread_local global i32* @"\01?comdat@?$A at X@@2HB", align 8, !dbg !15
-@"\01?last@@3HA" = global i32 0, align 4, !dbg !18
+; Function Attrs: noinline nounwind optnone uwtable
+define dso_local i32 @"?bar@@YAHXZ"() #0 !dbg !36 {
+entry:
+ %0 = load i32, i32* @"?globalStatic at foo@@3HA", align 4, !dbg !39
+ %1 = load i32, i32* @"?globalTLS at foo@@3HA", align 4, !dbg !39
+ %add = add nsw i32 %0, %1, !dbg !39
+ %2 = load i32, i32* @"?staticTLS at foo@@3HA", align 4, !dbg !39
+ %add1 = add nsw i32 %add, %2, !dbg !39
+ ret i32 %add1, !dbg !39
+}
+
+attributes #0 = { noinline nounwind optnone uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
!llvm.dbg.cu = !{!2}
-!llvm.module.flags = !{!20, !21, !22}
-!llvm.ident = !{!23}
+!llvm.linker.options = !{!29, !30}
+!llvm.module.flags = !{!31, !32, !33, !34}
+!llvm.ident = !{!35}
-!0 = distinct !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
-!1 = !DIGlobalVariable(name: "first", linkageName: "\01?first@@3HA", scope: !2, file: !3, line: 1, type: !9, isLocal: true, isDefinition: true)
-!2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "clang version 3.9.0 (trunk 271937)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5)
-!3 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Cllvm\5Cbuild")
+!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
+!1 = distinct !DIGlobalVariable(name: "first", linkageName: "?first@@3HA", scope: !2, file: !3, line: 1, type: !9, isLocal: false, isDefinition: true)
+!2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !3, producer: "clang version 11.0.0 (https://github.com/llvm/llvm-project.git f5b1301ce8575f6d82e87031a1a5485c33637a93)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5, nameTableKind: None)
+!3 = !DIFile(filename: "a.cpp", directory: "F:\\llvm-project\\__test", checksumkind: CSK_MD5, checksum: "65c2a7701cffb7a2e8d4caf1cc24caa7")
!4 = !{}
-!5 = !{!0, !6, !15, !18}
-!6 = distinct !DIGlobalVariableExpression(var: !7, expr: !DIExpression())
-!7 = !DIGlobalVariable(name: "comdat", linkageName: "\01?comdat@?$A at X@@2HB", scope: !2, file: !3, line: 2, type: !8, isLocal: false, isDefinition: true, declaration: !10)
+!5 = !{!0, !6, !15, !18, !21, !23, !25, !27}
+!6 = !DIGlobalVariableExpression(var: !7, expr: !DIExpression())
+!7 = distinct !DIGlobalVariable(name: "comdat", linkageName: "?comdat@?$A at X@@2HB", scope: !2, file: !3, line: 2, type: !8, isLocal: false, isDefinition: true, declaration: !10)
!8 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !9)
-!9 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
+!9 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
!10 = !DIDerivedType(tag: DW_TAG_member, name: "comdat", scope: !11, file: !3, line: 2, baseType: !8, flags: DIFlagStaticMember, extraData: i32 3)
-!11 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "A<void>", file: !3, line: 2, size: 8, align: 8, elements: !12, templateParams: !13)
+!11 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "A<void>", file: !3, line: 2, size: 8, flags: DIFlagTypePassByValue, elements: !12, templateParams: !13, identifier: ".?AU?$A at X@@")
!12 = !{!10}
!13 = !{!14}
!14 = !DITemplateTypeParameter(name: "T", type: null)
-!15 = distinct !DIGlobalVariableExpression(var: !16, expr: !DIExpression())
-!16 = !DIGlobalVariable(name: "middle", linkageName: "\01?middle@@3PEBHEB", scope: !2, file: !3, line: 3, type: !17, isLocal: false, isDefinition: true)
-!17 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !8, size: 64, align: 64)
-!18 = distinct !DIGlobalVariableExpression(var: !19, expr: !DIExpression())
-!19 = !DIGlobalVariable(name: "last", linkageName: "\01?last@@3HA", scope: !2, file: !3, line: 4, type: !9, isLocal: false, isDefinition: true)
-!20 = !{i32 2, !"CodeView", i32 1}
-!21 = !{i32 2, !"Debug Info Version", i32 3}
-!22 = !{i32 1, !"PIC Level", i32 2}
-!23 = !{!"clang version 3.9.0 (trunk 271937)"}
-
+!15 = !DIGlobalVariableExpression(var: !16, expr: !DIExpression())
+!16 = distinct !DIGlobalVariable(name: "middle", linkageName: "?middle@@3PEBHEB", scope: !2, file: !3, line: 3, type: !17, isLocal: false, isDefinition: true)
+!17 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !8, size: 64)
+!18 = !DIGlobalVariableExpression(var: !19, expr: !DIExpression())
+!19 = distinct !DIGlobalVariable(name: "globalTLS", linkageName: "?globalTLS at foo@@3HA", scope: !20, file: !3, line: 5, type: !9, isLocal: false, isDefinition: true)
+!20 = !DINamespace(name: "foo", scope: null)
+!21 = !DIGlobalVariableExpression(var: !22, expr: !DIExpression())
+!22 = distinct !DIGlobalVariable(name: "justGlobal", linkageName: "?justGlobal at foo@@3HA", scope: !20, file: !3, line: 7, type: !9, isLocal: false, isDefinition: true)
+!23 = !DIGlobalVariableExpression(var: !24, expr: !DIExpression())
+!24 = distinct !DIGlobalVariable(name: "last", linkageName: "?last@@3HA", scope: !2, file: !3, line: 10, type: !9, isLocal: false, isDefinition: true)
+!25 = !DIGlobalVariableExpression(var: !26, expr: !DIExpression())
+!26 = distinct !DIGlobalVariable(name: "globalStatic", linkageName: "?globalStatic at foo@@3HA", scope: !20, file: !3, line: 8, type: !9, isLocal: true, isDefinition: true)
+!27 = !DIGlobalVariableExpression(var: !28, expr: !DIExpression())
+!28 = distinct !DIGlobalVariable(name: "staticTLS", linkageName: "?staticTLS at foo@@3HA", scope: !20, file: !3, line: 6, type: !9, isLocal: true, isDefinition: true)
+!29 = !{!"/DEFAULTLIB:libcmt.lib"}
+!30 = !{!"/DEFAULTLIB:oldnames.lib"}
+!31 = !{i32 2, !"CodeView", i32 1}
+!32 = !{i32 2, !"Debug Info Version", i32 3}
+!33 = !{i32 1, !"wchar_size", i32 2}
+!34 = !{i32 7, !"PIC Level", i32 2}
+!35 = !{!"clang version 11.0.0 (https://github.com/llvm/llvm-project.git f5b1301ce8575f6d82e87031a1a5485c33637a93)"}
+!36 = distinct !DISubprogram(name: "bar", linkageName: "?bar@@YAHXZ", scope: !3, file: !3, line: 11, type: !37, scopeLine: 11, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !4)
+!37 = !DISubroutineType(types: !38)
+!38 = !{!9}
+!39 = !DILocation(line: 12, scope: !36)
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