forked from OSchip/llvm-project
Re-land [Debug][CodeView] Emit fully qualified names for globals
Before this patch, S_[L|G][THREAD32|DATA32] records were emitted with a simple name, not the fully qualified name (namespace + class scope). Differential Revision: https://reviews.llvm.org/D79447
This commit is contained in:
Alexandre Ganea
parent
436c5750cf
commit
76c5f277f2
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@ -13,12 +13,12 @@ GLOBALS: SymbolFile pdb ([[MOD]])
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GLOBALS: CompileUnit{{.*}}, language = "c++", file = '{{.*}}\VariablesTest.cpp'
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GLOBALS-DAG: Variable{{.*}}, name = "g_IntVar"
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GLOBALS-SAME: scope = global, location = {{.*}}, external
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GLOBALS-DAG: Variable{{.*}}, name = "m_StaticClassMember"
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GLOBALS-SAME: scope = global, location = {{.*}}, external
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GLOBALS-DAG: Variable{{.*}}, name = "g_pConst"
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GLOBALS-SAME: scope = global, location = {{.*}}, external
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GLOBALS-DAG: Variable{{.*}}, name = "same_name_var"
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GLOBALS-SAME: scope = global, location = {{.*}}, external
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GLOBALS-DAG: Variable{{.*}}, name = "Class::m_StaticClassMember"
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GLOBALS-SAME: scope = global, location = {{.*}}, external
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GLOBALS-DAG: Variable{{.*}}, name = "g_EnumVar"
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GLOBALS-SAME: scope = global, location = {{.*}}, external
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GLOBALS-DAG: Variable{{.*}}, name = "g_tls"
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@ -343,18 +343,6 @@ static std::string formatNestedName(ArrayRef<StringRef> QualifiedNameComponents,
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return FullyQualifiedName;
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}
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std::string CodeViewDebug::getFullyQualifiedName(const DIScope *Scope,
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StringRef Name) {
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SmallVector<StringRef, 5> QualifiedNameComponents;
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collectParentScopeNames(Scope, QualifiedNameComponents);
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return formatNestedName(QualifiedNameComponents, Name);
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}
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std::string CodeViewDebug::getFullyQualifiedName(const DIScope *Ty) {
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const DIScope *Scope = Ty->getScope();
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return getFullyQualifiedName(Scope, getPrettyScopeName(Ty));
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}
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struct CodeViewDebug::TypeLoweringScope {
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TypeLoweringScope(CodeViewDebug &CVD) : CVD(CVD) { ++CVD.TypeEmissionLevel; }
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~TypeLoweringScope() {
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@ -367,6 +355,22 @@ struct CodeViewDebug::TypeLoweringScope {
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CodeViewDebug &CVD;
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};
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std::string CodeViewDebug::getFullyQualifiedName(const DIScope *Scope,
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StringRef Name) {
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// Ensure types in the scope chain are emitted as soon as possible.
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// This can create otherwise a situation where S_UDTs are emitted while
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// looping in emitDebugInfoForUDTs.
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TypeLoweringScope S(*this);
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SmallVector<StringRef, 5> QualifiedNameComponents;
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collectParentScopeNames(Scope, QualifiedNameComponents);
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return formatNestedName(QualifiedNameComponents, Name);
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}
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std::string CodeViewDebug::getFullyQualifiedName(const DIScope *Ty) {
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const DIScope *Scope = Ty->getScope();
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return getFullyQualifiedName(Scope, getPrettyScopeName(Ty));
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}
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TypeIndex CodeViewDebug::getScopeIndex(const DIScope *Scope) {
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// No scope means global scope and that uses the zero index.
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if (!Scope || isa<DIFile>(Scope))
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@ -2981,10 +2985,16 @@ void CodeViewDebug::emitEndSymbolRecord(SymbolKind EndKind) {
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}
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void CodeViewDebug::emitDebugInfoForUDTs(
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ArrayRef<std::pair<std::string, const DIType *>> UDTs) {
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const std::vector<std::pair<std::string, const DIType *>> &UDTs) {
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#ifndef NDEBUG
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size_t OriginalSize = UDTs.size();
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#endif
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for (const auto &UDT : UDTs) {
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const DIType *T = UDT.second;
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assert(shouldEmitUdt(T));
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// Ensure no new types are discovered when executing the code below.
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// See discussion in https://reviews.llvm.org/D79512
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assert(OriginalSize == UDTs.size());
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MCSymbol *UDTRecordEnd = beginSymbolRecord(SymbolKind::S_UDT);
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OS.AddComment("Type");
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@ -3092,6 +3102,14 @@ void CodeViewDebug::emitGlobalVariableList(ArrayRef<CVGlobalVariable> Globals) {
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void CodeViewDebug::emitDebugInfoForGlobal(const CVGlobalVariable &CVGV) {
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const DIGlobalVariable *DIGV = CVGV.DIGV;
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const DIScope *Scope = DIGV->getScope();
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// For static data members, get the scope from the declaration.
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if (const auto *MemberDecl = dyn_cast_or_null<DIDerivedType>(
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DIGV->getRawStaticDataMemberDeclaration()))
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Scope = MemberDecl->getScope();
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std::string QualifiedName = getFullyQualifiedName(Scope, DIGV->getName());
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if (const GlobalVariable *GV =
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CVGV.GVInfo.dyn_cast<const GlobalVariable *>()) {
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// DataSym record, see SymbolRecord.h for more info. Thread local data
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@ -3111,13 +3129,9 @@ void CodeViewDebug::emitDebugInfoForGlobal(const CVGlobalVariable &CVGV) {
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OS.EmitCOFFSectionIndex(GVSym);
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OS.AddComment("Name");
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const unsigned LengthOfDataRecord = 12;
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emitNullTerminatedSymbolName(
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OS, getFullyQualifiedName(DIGV->getScope(), DIGV->getName()),
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LengthOfDataRecord);
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emitNullTerminatedSymbolName(OS, QualifiedName, LengthOfDataRecord);
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endSymbolRecord(DataEnd);
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} else {
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// FIXME: Currently this only emits the global variables in the IR metadata.
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// This should also emit enums and static data members.
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const DIExpression *DIE = CVGV.GVInfo.get<const DIExpression *>();
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assert(DIE->isConstant() &&
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"Global constant variables must contain a constant expression.");
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@ -3137,13 +3151,7 @@ void CodeViewDebug::emitDebugInfoForGlobal(const CVGlobalVariable &CVGV) {
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OS.emitBinaryData(SRef);
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OS.AddComment("Name");
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const DIScope *Scope = DIGV->getScope();
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// For static data members, get the scope from the declaration.
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if (const auto *MemberDecl = dyn_cast_or_null<DIDerivedType>(
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DIGV->getRawStaticDataMemberDeclaration()))
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Scope = MemberDecl->getScope();
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emitNullTerminatedSymbolName(OS,
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getFullyQualifiedName(Scope, DIGV->getName()));
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emitNullTerminatedSymbolName(OS, QualifiedName);
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endSymbolRecord(SConstantEnd);
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}
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}
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@ -310,8 +310,8 @@ class LLVM_LIBRARY_VISIBILITY CodeViewDebug : public DebugHandlerBase {
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void emitDebugInfoForRetainedTypes();
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void
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emitDebugInfoForUDTs(ArrayRef<std::pair<std::string, const DIType *>> UDTs);
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void emitDebugInfoForUDTs(
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const std::vector<std::pair<std::string, const DIType *>> &UDTs);
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void emitDebugInfoForGlobals();
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void emitGlobalVariableList(ArrayRef<CVGlobalVariable> Globals);
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@ -1,17 +1,17 @@
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; RUN: llc < %s | FileCheck %s --check-prefix=ASM
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; RUN: llc < %s -filetype=obj | llvm-readobj - --codeview | FileCheck %s --check-prefix=OBJ
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; C++ source to regenerate:
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; // C++ source to regenerate:
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; namespace Test1 {
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; const float TestConst1 = 3.14;
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; }
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; struct S {
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; static const int TestConst2 = -10;
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; enum { SEnum = 42 };
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; }
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; };
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; enum TestEnum : int {
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; ENUM_A = 2147000000,
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; ENUM_B = -2147000000,
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; ENUM_A = 2147000000,
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; ENUM_B = -2147000000,
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; };
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; void useConst(int);
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; void foo() {
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@ -20,27 +20,33 @@
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; useConst(ENUM_B);
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; useConst(S::SEnum);
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; }
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; $ clang t.cpp -S -emit-llvm -g -gcodeview -o t.ll
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;
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; $ clang a.cpp -S -emit-llvm -g -gcodeview
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; ASM-LABEL: .long 241 # Symbol subsection for globals
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; ASM: .short {{.*-.*}} # Record length
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; ASM: .short 4359 # Record kind: S_CONSTANT
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; ASM-NEXT: .long 4102 # Type
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; ASM-NEXT: .byte 0x04, 0x80, 0xc3, 0xf5 # Value
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; ASM-NEXT: .byte 0x48, 0x40
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; ASM-NEXT: .asciz "Test1::TestConst1" # Name
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; ASM: .short {{.*-.*}} # Record length
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; ASM: .short 4359 # Record kind: S_CONSTANT
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; ASM-NEXT: .long 4103 # Type
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; ASM-NEXT: .byte 0x61, 0x00 # Value
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; ASM-NEXT: .asciz "S::TestConst2" # Name
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; ASM: .short {{.*-.*}} # Record length
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; ASM: .short 4359 # Record kind: S_CONSTANT
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; ASM-NEXT: .long 4105 # Type
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; ASM-NEXT: .byte 0x0a, 0x80, 0x40, 0x61 # Value
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; ASM-NEXT: .byte 0x07, 0x80, 0xff, 0xff
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; ASM-NEXT: .byte 0xff, 0xff
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; ASM-NEXT: .asciz "ENUM_B" # Name
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; ASM: .short 4359 # Record kind: S_CONSTANT
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; ASM-NEXT: .long 4099 # Type
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; ASM-NEXT: .byte 0x04, 0x80, 0xc3, 0xf5 # Value
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; ASM-NEXT: .byte 0x48, 0x40
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; ASM-NEXT: .asciz "Test1::TestConst1" # Name
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; ASM-NEXT: .p2align 2
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; ASM: .short 4359 # Record kind: S_CONSTANT
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; ASM-NEXT: .long 4101 # Type
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; ASM-NEXT: .byte 0x0a, 0x80, 0xf6, 0xff # Value
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; ASM-NEXT: .byte 0xff, 0xff, 0xff, 0xff
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; ASM-NEXT: .byte 0xff, 0xff
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; ASM-NEXT: .asciz "S::TestConst2" # Name
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; ASM-NEXT: .p2align 2
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; ASM: .short 4359 # Record kind: S_CONSTANT
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; ASM-NEXT: .long 4110 # Type
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; ASM-NEXT: .byte 0x0a, 0x80, 0x40, 0x61 # Value
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; ASM-NEXT: .byte 0x07, 0x80, 0xff, 0xff
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; ASM-NEXT: .byte 0xff, 0xff
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; ASM-NEXT: .asciz "ENUM_B" # Name
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; ASM-NEXT: .p2align 2
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; ASM-NOT: .asciz "S::SEnum" # Name
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; OBJ: CodeViewDebugInfo [
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@ -50,110 +56,85 @@
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; OBJ: SubSectionType: Symbols (0xF1)
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; OBJ: ConstantSym {
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; OBJ-NEXT: Kind: S_CONSTANT (0x1107)
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; OBJ-NEXT: Type: const float (0x1006)
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; OBJ-NEXT: Type: const float (0x1003)
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; OBJ-NEXT: Value: 1078523331
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; OBJ-NEXT: Name: Test1::TestConst1
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; OBJ-NEXT: }
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; OBJ-NEXT: ConstantSym {
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; OBJ-NEXT: Kind: S_CONSTANT (0x1107)
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; OBJ-NEXT: Type: const char (0x1007)
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; OBJ-NEXT: Value: 97
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; OBJ-NEXT: Type: const int (0x1005)
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; OBJ-NEXT: Value: 18446744073709551606
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; OBJ-NEXT: Name: S::TestConst2
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; OBJ-NEXT: }
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; OBJ-NEXT: ConstantSym {
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; OBJ-NEXT: Kind: S_CONSTANT (0x1107)
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; OBJ-NEXT: Type: TestEnum (0x1009)
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; OBJ-NEXT: Type: TestEnum (0x100E)
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; OBJ-NEXT: Value: 18446744071562551616
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; OBJ-NEXT: Name: ENUM_B
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; OBJ-NEXT: }
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; OBJ-NOT: Name: S::SEnum
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; ModuleID = 't.cpp'
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source_filename = "t.cpp"
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target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-pc-windows-msvc19.16.27030"
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; ModuleID = 'a.cpp'
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source_filename = "a.cpp"
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target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-pc-windows-msvc19.25.28614"
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; Function Attrs: noinline nounwind optnone uwtable
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define dso_local void @"?useConst@@YAXH@Z"(i32) #0 !dbg !32 {
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; Function Attrs: noinline optnone uwtable
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define dso_local void @"?foo@@YAXXZ"() #0 !dbg !31 {
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entry:
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%.addr = alloca i32, align 4
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store i32 %0, i32* %.addr, align 4
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call void @llvm.dbg.declare(metadata i32* %.addr, metadata !36, metadata !DIExpression()), !dbg !37
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ret void, !dbg !37
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call void @"?useConst@@YAXH@Z"(i32 3), !dbg !35
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call void @"?useConst@@YAXH@Z"(i32 -10), !dbg !36
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call void @"?useConst@@YAXH@Z"(i32 -2147000000), !dbg !37
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call void @"?useConst@@YAXH@Z"(i32 42), !dbg !38
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ret void, !dbg !39
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}
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; Function Attrs: nounwind readnone speculatable
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declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
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declare dso_local void @"?useConst@@YAXH@Z"(i32) #1
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; Function Attrs: noinline norecurse nounwind optnone uwtable
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define dso_local i32 @main() #2 !dbg !38 {
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entry:
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%retval = alloca i32, align 4
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store i32 0, i32* %retval, align 4
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call void @"?useConst@@YAXH@Z"(i32 3), !dbg !41
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call void @"?useConst@@YAXH@Z"(i32 97), !dbg !42
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call void @"?useConst@@YAXH@Z"(i32 -2147000000), !dbg !43
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call void @"?useConst@@YAXH@Z"(i32 42), !dbg !44
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call void @llvm.debugtrap(), !dbg !45
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ret i32 0, !dbg !46
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}
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; Function Attrs: nounwind
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declare void @llvm.debugtrap() #3
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attributes #0 = { noinline nounwind optnone uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "frame-pointer"="none" "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" }
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attributes #1 = { nounwind readnone speculatable }
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attributes #2 = { noinline norecurse nounwind optnone uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "frame-pointer"="none" "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" }
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attributes #3 = { nounwind }
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attributes #0 = { noinline 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" }
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attributes #1 = { "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "no-infs-fp-math"="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" }
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!27, !28, !29, !30}
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!llvm.ident = !{!31}
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!llvm.module.flags = !{!26, !27, !28, !29}
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!llvm.ident = !{!30}
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!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 9.0.0 (https://github.com/llvm/llvm-project.git f60f863075c7056f26e701b0405fc5752f0db576)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, retainedTypes: !16, globals: !17, nameTableKind: None)
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!1 = !DIFile(filename: "t.cpp", directory: "C:\5Csrc\5Ctesting", checksumkind: CSK_MD5, checksum: "70da26ef1009521e2127bf71f8d532a2")
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!2 = !{!3, !12}
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!3 = !DICompositeType(tag: DW_TAG_enumeration_type, scope: !4, file: !1, line: 6, baseType: !9, size: 32, elements: !10, identifier: ".?AW4<unnamed-enum-SEnum>@S@@")
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!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !1, producer: "clang version 11.0.0 (https://github.com/llvm/llvm-project.git 202f144bffd0be254a829924195e1b8ebabcbb79)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, retainedTypes: !15, globals: !16, nameTableKind: None)
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!1 = !DIFile(filename: "a.cpp", directory: "F:\\llvm-project\\__test", checksumkind: CSK_MD5, checksum: "a1dbf3aabea9e8f9d1be48f60287942f")
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!2 = !{!3, !11}
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!3 = !DICompositeType(tag: DW_TAG_enumeration_type, scope: !4, file: !1, line: 6, baseType: !8, size: 32, elements: !9, identifier: ".?AW4<unnamed-enum-SEnum>@S@@")
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!4 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "S", file: !1, line: 4, size: 8, flags: DIFlagTypePassByValue, elements: !5, identifier: ".?AUS@@")
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!5 = !{!6, !3}
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!6 = !DIDerivedType(tag: DW_TAG_member, name: "TestConst2", scope: !4, file: !1, line: 5, baseType: !7, flags: DIFlagStaticMember, extraData: i8 97)
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!6 = !DIDerivedType(tag: DW_TAG_member, name: "TestConst2", scope: !4, file: !1, line: 5, baseType: !7, flags: DIFlagStaticMember, extraData: i32 -10)
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!7 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !8)
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!8 = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char)
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!9 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
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!10 = !{!11}
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!11 = !DIEnumerator(name: "SEnum", value: 42)
|
||||
!12 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "TestEnum", file: !1, line: 8, baseType: !9, size: 32, elements: !13, identifier: ".?AW4TestEnum@@")
|
||||
!13 = !{!14, !15}
|
||||
!14 = !DIEnumerator(name: "ENUM_A", value: 2147000000)
|
||||
!15 = !DIEnumerator(name: "ENUM_B", value: -2147000000)
|
||||
!16 = !{!4}
|
||||
!17 = !{!18, !23, !25}
|
||||
!18 = !DIGlobalVariableExpression(var: !19, expr: !DIExpression(DW_OP_constu, 1078523331, DW_OP_stack_value))
|
||||
!19 = distinct !DIGlobalVariable(name: "TestConst1", scope: !20, file: !1, line: 2, type: !21, isLocal: true, isDefinition: true)
|
||||
!20 = !DINamespace(name: "Test1", scope: null)
|
||||
!21 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !22)
|
||||
!22 = !DIBasicType(name: "float", size: 32, encoding: DW_ATE_float)
|
||||
!23 = !DIGlobalVariableExpression(var: !24, expr: !DIExpression(DW_OP_constu, 97, DW_OP_stack_value))
|
||||
!24 = distinct !DIGlobalVariable(name: "TestConst2", scope: !0, file: !1, line: 5, type: !7, isLocal: true, isDefinition: true, declaration: !6)
|
||||
!25 = !DIGlobalVariableExpression(var: !26, expr: !DIExpression(DW_OP_constu, 18446744071562551616, DW_OP_stack_value))
|
||||
!26 = distinct !DIGlobalVariable(name: "ENUM_B", scope: !0, file: !1, line: 10, type: !12, isLocal: true, isDefinition: true)
|
||||
!27 = !{i32 2, !"CodeView", i32 1}
|
||||
!28 = !{i32 2, !"Debug Info Version", i32 3}
|
||||
!29 = !{i32 1, !"wchar_size", i32 2}
|
||||
!30 = !{i32 7, !"PIC Level", i32 2}
|
||||
!31 = !{!"clang version 9.0.0 (https://github.com/llvm/llvm-project.git f60f863075c7056f26e701b0405fc5752f0db576)"}
|
||||
!32 = distinct !DISubprogram(name: "useConst", linkageName: "?useConst@@YAXH@Z", scope: !1, file: !1, line: 12, type: !33, scopeLine: 12, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !35)
|
||||
!33 = !DISubroutineType(types: !34)
|
||||
!34 = !{null, !9}
|
||||
!35 = !{}
|
||||
!36 = !DILocalVariable(arg: 1, scope: !32, file: !1, line: 12, type: !9)
|
||||
!37 = !DILocation(line: 12, scope: !32)
|
||||
!38 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 13, type: !39, scopeLine: 13, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !35)
|
||||
!39 = !DISubroutineType(types: !40)
|
||||
!40 = !{!9}
|
||||
!41 = !DILocation(line: 14, scope: !38)
|
||||
!42 = !DILocation(line: 15, scope: !38)
|
||||
!43 = !DILocation(line: 16, scope: !38)
|
||||
!44 = !DILocation(line: 17, scope: !38)
|
||||
!45 = !DILocation(line: 18, scope: !38)
|
||||
!46 = !DILocation(line: 19, scope: !38)
|
||||
!8 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
|
||||
!9 = !{!10}
|
||||
!10 = !DIEnumerator(name: "SEnum", value: 42)
|
||||
!11 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "TestEnum", file: !1, line: 8, baseType: !8, size: 32, elements: !12, identifier: ".?AW4TestEnum@@")
|
||||
!12 = !{!13, !14}
|
||||
!13 = !DIEnumerator(name: "ENUM_A", value: 2147000000)
|
||||
!14 = !DIEnumerator(name: "ENUM_B", value: -2147000000)
|
||||
!15 = !{!4}
|
||||
!16 = !{!17, !22, !24}
|
||||
!17 = !DIGlobalVariableExpression(var: !18, expr: !DIExpression(DW_OP_constu, 1078523331, DW_OP_stack_value))
|
||||
!18 = distinct !DIGlobalVariable(name: "TestConst1", scope: !19, file: !1, line: 2, type: !20, isLocal: true, isDefinition: true)
|
||||
!19 = !DINamespace(name: "Test1", scope: null)
|
||||
!20 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !21)
|
||||
!21 = !DIBasicType(name: "float", size: 32, encoding: DW_ATE_float)
|
||||
!22 = !DIGlobalVariableExpression(var: !23, expr: !DIExpression(DW_OP_constu, 18446744073709551606, DW_OP_stack_value))
|
||||
!23 = distinct !DIGlobalVariable(name: "TestConst2", scope: !0, file: !1, line: 5, type: !7, isLocal: true, isDefinition: true, declaration: !6)
|
||||
!24 = !DIGlobalVariableExpression(var: !25, expr: !DIExpression(DW_OP_constu, 18446744071562551616, DW_OP_stack_value))
|
||||
!25 = distinct !DIGlobalVariable(name: "ENUM_B", scope: !0, file: !1, line: 10, type: !11, isLocal: true, isDefinition: true)
|
||||
!26 = !{i32 2, !"CodeView", i32 1}
|
||||
!27 = !{i32 2, !"Debug Info Version", i32 3}
|
||||
!28 = !{i32 1, !"wchar_size", i32 2}
|
||||
!29 = !{i32 7, !"PIC Level", i32 2}
|
||||
!30 = !{!"clang version 11.0.0 (https://github.com/llvm/llvm-project.git 202f144bffd0be254a829924195e1b8ebabcbb79)"}
|
||||
!31 = distinct !DISubprogram(name: "foo", linkageName: "?foo@@YAXXZ", scope: !1, file: !1, line: 13, type: !32, scopeLine: 13, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !34)
|
||||
!32 = !DISubroutineType(types: !33)
|
||||
!33 = !{null}
|
||||
!34 = !{}
|
||||
!35 = !DILocation(line: 14, scope: !31)
|
||||
!36 = !DILocation(line: 15, scope: !31)
|
||||
!37 = !DILocation(line: 16, scope: !31)
|
||||
!38 = !DILocation(line: 17, scope: !31)
|
||||
!39 = !DILocation(line: 18, scope: !31)
|
||||
|
|
|
|||
|
|
@ -3,34 +3,36 @@
|
|||
; This test verifies global variables are emitted within the correct scope.
|
||||
;
|
||||
; -- global_visibility.cpp ----------------------------------------------------
|
||||
; 1
|
||||
; 2 int global_int = 0;
|
||||
; 3
|
||||
; 4 template <typename T> struct A {
|
||||
; 5 static T comdat_int;
|
||||
; 6 static T set(T value) { T r = comdat_int; comdat_int = value; return r; };
|
||||
; 7 };
|
||||
; 8
|
||||
; 9 template <typename T> T A<T>::comdat_int = 42;
|
||||
; 10
|
||||
; 11 void foo() {
|
||||
; 12 static int local_int = 1;
|
||||
; 13 {
|
||||
; 14 static int nested_int = 2;
|
||||
; 15 local_int = nested_int;
|
||||
; 16 }
|
||||
; 17 local_int = A<int>::set(42);
|
||||
; 18 }
|
||||
; 19
|
||||
; 20 void bar() {
|
||||
; 21 static int local_int = 3;
|
||||
; 22 {
|
||||
; 23 static int nested_int = 4;
|
||||
; 24 local_int = nested_int;
|
||||
; 25 }
|
||||
; 26 local_int = A<unsigned>::set(42);
|
||||
; 27 }
|
||||
; 28
|
||||
; int global_int = 0;
|
||||
;
|
||||
; template <typename T> struct A {
|
||||
; static T comdat_int;
|
||||
; static T set(T value) {
|
||||
; T r = comdat_int;
|
||||
; comdat_int = value;
|
||||
; return r;
|
||||
; };
|
||||
; };
|
||||
;
|
||||
; template <typename T> T A<T>::comdat_int = 42;
|
||||
;
|
||||
; void foo() {
|
||||
; static int local_int = 1;
|
||||
; {
|
||||
; static int nested_int = 2;
|
||||
; local_int = nested_int;
|
||||
; }
|
||||
; local_int = A<int>::set(42);
|
||||
; }
|
||||
;
|
||||
; void bar() {
|
||||
; static int local_int = 3;
|
||||
; {
|
||||
; static int nested_int = 4;
|
||||
; local_int = nested_int;
|
||||
; }
|
||||
; local_int = A<unsigned>::set(42);
|
||||
; }
|
||||
; -----------------------------------------------------------------------------
|
||||
;
|
||||
; $ clang -S -emit-llvm -g -gcodeview global_visibility.cpp
|
||||
|
|
@ -54,17 +56,11 @@
|
|||
; CHECK: DisplayName: foo::local_int
|
||||
; CHECK: LinkageName: ?local_int@?1??foo@@YAXXZ@4HA
|
||||
; CHECK: }
|
||||
; CHECK: BlockSym {
|
||||
; CHECK: Kind: S_BLOCK32 (0x1103)
|
||||
; CHECK: }
|
||||
; CHECK: DataSym {
|
||||
; CHECK: Kind: S_LDATA32 (0x110C)
|
||||
; CHECK: DisplayName: foo::nested_int
|
||||
; CHECK: LinkageName: ?nested_int@?1??foo@@YAXXZ@4HA
|
||||
; CHECK: }
|
||||
; CHECK: ScopeEndSym {
|
||||
; CHECK: Kind: S_END (0x6)
|
||||
; CHECK: }
|
||||
; CHECK: ProcEnd {
|
||||
; CHECK: Kind: S_PROC_ID_END (0x114F)
|
||||
; CHECK: }
|
||||
|
|
@ -81,17 +77,11 @@
|
|||
; CHECK: DisplayName: bar::local_int
|
||||
; CHECK: LinkageName: ?local_int@?1??bar@@YAXXZ@4HA
|
||||
; CHECK: }
|
||||
; CHECK: BlockSym {
|
||||
; CHECK: Kind: S_BLOCK32 (0x1103)
|
||||
; CHECK: }
|
||||
; CHECK: DataSym {
|
||||
; CHECK: Kind: S_LDATA32 (0x110C)
|
||||
; CHECK: DisplayName: bar::nested_int
|
||||
; CHECK: LinkageName: ?nested_int@?1??bar@@YAXXZ@4HA
|
||||
; CHECK: }
|
||||
; CHECK: ScopeEndSym {
|
||||
; CHECK: Kind: S_END (0x6)
|
||||
; CHECK: }
|
||||
; CHECK: ProcEnd {
|
||||
; CHECK: Kind: S_PROC_ID_END (0x114F)
|
||||
; CHECK: }
|
||||
|
|
@ -111,7 +101,7 @@
|
|||
; CHECK: SubSectionType: Symbols (0xF1)
|
||||
; CHECK: GlobalData {
|
||||
; CHECK: Kind: S_GDATA32 (0x110D)
|
||||
; CHECK: DisplayName: comdat_int
|
||||
; CHECK: DisplayName: A<int>::comdat_int
|
||||
; CHECK: LinkageName: ?comdat_int@?$A@H@@2HA
|
||||
; CHECK: }
|
||||
; CHECK: ]
|
||||
|
|
@ -122,17 +112,17 @@
|
|||
; CHECK: SubSectionType: Symbols (0xF1)
|
||||
; CHECK: GlobalData {
|
||||
; CHECK: Kind: S_GDATA32 (0x110D)
|
||||
; CHECK: DisplayName: comdat_int
|
||||
; CHECK: DisplayName: A<unsigned int>::comdat_int
|
||||
; CHECK: LinkageName: ?comdat_int@?$A@I@@2IA
|
||||
; CHECK: }
|
||||
; CHECK: ]
|
||||
; CHECK: ]
|
||||
;
|
||||
|
||||
; ModuleID = 'global_visibility.cpp'
|
||||
source_filename = "global_visibility.cpp"
|
||||
target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
|
||||
target triple = "x86_64-pc-windows-msvc19.15.26730"
|
||||
; 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"
|
||||
|
||||
$"?set@?$A@H@@SAHH@Z" = comdat any
|
||||
|
||||
|
|
@ -167,88 +157,88 @@ entry:
|
|||
%r = alloca i32, align 4
|
||||
store i32 %value, i32* %value.addr, align 4
|
||||
call void @llvm.dbg.declare(metadata i32* %value.addr, metadata !50, metadata !DIExpression()), !dbg !51
|
||||
call void @llvm.dbg.declare(metadata i32* %r, metadata !52, metadata !DIExpression()), !dbg !51
|
||||
%0 = load i32, i32* @"?comdat_int@?$A@H@@2HA", align 4, !dbg !51
|
||||
store i32 %0, i32* %r, align 4, !dbg !51
|
||||
%1 = load i32, i32* %value.addr, align 4, !dbg !51
|
||||
store i32 %1, i32* @"?comdat_int@?$A@H@@2HA", align 4, !dbg !51
|
||||
%2 = load i32, i32* %r, align 4, !dbg !51
|
||||
ret i32 %2, !dbg !51
|
||||
call void @llvm.dbg.declare(metadata i32* %r, metadata !52, metadata !DIExpression()), !dbg !53
|
||||
%0 = load i32, i32* @"?comdat_int@?$A@H@@2HA", align 4, !dbg !53
|
||||
store i32 %0, i32* %r, align 4, !dbg !53
|
||||
%1 = load i32, i32* %value.addr, align 4, !dbg !54
|
||||
store i32 %1, i32* @"?comdat_int@?$A@H@@2HA", align 4, !dbg !54
|
||||
%2 = load i32, i32* %r, align 4, !dbg !55
|
||||
ret i32 %2, !dbg !55
|
||||
}
|
||||
|
||||
; Function Attrs: noinline optnone uwtable
|
||||
define dso_local void @"?bar@@YAXXZ"() #0 !dbg !16 {
|
||||
entry:
|
||||
%0 = load i32, i32* @"?nested_int@?1??bar@@YAXXZ@4HA", align 4, !dbg !53
|
||||
store i32 %0, i32* @"?local_int@?1??bar@@YAXXZ@4HA", align 4, !dbg !53
|
||||
%call = call i32 @"?set@?$A@I@@SAII@Z"(i32 42), !dbg !55
|
||||
store i32 %call, i32* @"?local_int@?1??bar@@YAXXZ@4HA", align 4, !dbg !55
|
||||
ret void, !dbg !56
|
||||
%0 = load i32, i32* @"?nested_int@?1??bar@@YAXXZ@4HA", align 4, !dbg !56
|
||||
store i32 %0, i32* @"?local_int@?1??bar@@YAXXZ@4HA", align 4, !dbg !56
|
||||
%call = call i32 @"?set@?$A@I@@SAII@Z"(i32 42), !dbg !58
|
||||
store i32 %call, i32* @"?local_int@?1??bar@@YAXXZ@4HA", align 4, !dbg !58
|
||||
ret void, !dbg !59
|
||||
}
|
||||
|
||||
; Function Attrs: noinline nounwind optnone uwtable
|
||||
define linkonce_odr dso_local i32 @"?set@?$A@I@@SAII@Z"(i32 %value) #1 comdat align 2 !dbg !57 {
|
||||
define linkonce_odr dso_local i32 @"?set@?$A@I@@SAII@Z"(i32 %value) #1 comdat align 2 !dbg !60 {
|
||||
entry:
|
||||
%value.addr = alloca i32, align 4
|
||||
%r = alloca i32, align 4
|
||||
store i32 %value, i32* %value.addr, align 4
|
||||
call void @llvm.dbg.declare(metadata i32* %value.addr, metadata !58, metadata !DIExpression()), !dbg !59
|
||||
call void @llvm.dbg.declare(metadata i32* %r, metadata !60, metadata !DIExpression()), !dbg !59
|
||||
%0 = load i32, i32* @"?comdat_int@?$A@I@@2IA", align 4, !dbg !59
|
||||
store i32 %0, i32* %r, align 4, !dbg !59
|
||||
%1 = load i32, i32* %value.addr, align 4, !dbg !59
|
||||
store i32 %1, i32* @"?comdat_int@?$A@I@@2IA", align 4, !dbg !59
|
||||
%2 = load i32, i32* %r, align 4, !dbg !59
|
||||
ret i32 %2, !dbg !59
|
||||
call void @llvm.dbg.declare(metadata i32* %value.addr, metadata !61, metadata !DIExpression()), !dbg !62
|
||||
call void @llvm.dbg.declare(metadata i32* %r, metadata !63, metadata !DIExpression()), !dbg !64
|
||||
%0 = load i32, i32* @"?comdat_int@?$A@I@@2IA", align 4, !dbg !64
|
||||
store i32 %0, i32* %r, align 4, !dbg !64
|
||||
%1 = load i32, i32* %value.addr, align 4, !dbg !65
|
||||
store i32 %1, i32* @"?comdat_int@?$A@I@@2IA", align 4, !dbg !65
|
||||
%2 = load i32, i32* %r, align 4, !dbg !66
|
||||
ret i32 %2, !dbg !66
|
||||
}
|
||||
|
||||
; Function Attrs: nounwind readnone speculatable
|
||||
; Function Attrs: nounwind readnone speculatable willreturn
|
||||
declare void @llvm.dbg.declare(metadata, metadata, metadata) #2
|
||||
|
||||
attributes #0 = { noinline optnone uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "frame-pointer"="none" "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"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
||||
attributes #1 = { noinline nounwind optnone uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "frame-pointer"="none" "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"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
||||
attributes #2 = { nounwind readnone speculatable }
|
||||
attributes #0 = { noinline 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" }
|
||||
attributes #1 = { 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" }
|
||||
attributes #2 = { nounwind readnone speculatable willreturn }
|
||||
|
||||
!llvm.dbg.cu = !{!2}
|
||||
!llvm.module.flags = !{!40, !41, !42, !43}
|
||||
!llvm.ident = !{!44}
|
||||
|
||||
!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
|
||||
!1 = distinct !DIGlobalVariable(name: "global_int", linkageName: "?global_int@@3HA", scope: !2, file: !3, line: 2, type: !11, isLocal: false, isDefinition: true)
|
||||
!2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "clang version 8.0.0 (trunk)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5, nameTableKind: None)
|
||||
!3 = !DIFile(filename: "global_visibility.cpp", directory: "C:\5Cpath\5Cto\5Cdirectory", checksumkind: CSK_MD5, checksum: "f59b9e5de12391471b1a61888cb68a3e")
|
||||
!1 = distinct !DIGlobalVariable(name: "global_int", linkageName: "?global_int@@3HA", scope: !2, file: !3, line: 1, type: !11, 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 202f144bffd0be254a829924195e1b8ebabcbb79)", 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: "66a5399777dc9d37656fb00438bca542")
|
||||
!4 = !{}
|
||||
!5 = !{!0, !6, !12, !14, !17, !19, !29}
|
||||
!6 = !DIGlobalVariableExpression(var: !7, expr: !DIExpression())
|
||||
!7 = distinct !DIGlobalVariable(name: "local_int", scope: !8, file: !3, line: 12, type: !11, isLocal: true, isDefinition: true)
|
||||
!8 = distinct !DISubprogram(name: "foo", linkageName: "?foo@@YAXXZ", scope: !3, file: !3, line: 11, type: !9, scopeLine: 11, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !4)
|
||||
!7 = distinct !DIGlobalVariable(name: "local_int", scope: !8, file: !3, line: 15, type: !11, isLocal: true, isDefinition: true)
|
||||
!8 = distinct !DISubprogram(name: "foo", linkageName: "?foo@@YAXXZ", scope: !3, file: !3, line: 14, type: !9, scopeLine: 14, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !4)
|
||||
!9 = !DISubroutineType(types: !10)
|
||||
!10 = !{null}
|
||||
!11 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
|
||||
!12 = !DIGlobalVariableExpression(var: !13, expr: !DIExpression())
|
||||
!13 = distinct !DIGlobalVariable(name: "nested_int", scope: !46, file: !3, line: 14, type: !11, isLocal: true, isDefinition: true)
|
||||
!13 = distinct !DIGlobalVariable(name: "nested_int", scope: !8, file: !3, line: 17, type: !11, isLocal: true, isDefinition: true)
|
||||
!14 = !DIGlobalVariableExpression(var: !15, expr: !DIExpression())
|
||||
!15 = distinct !DIGlobalVariable(name: "local_int", scope: !16, file: !3, line: 21, type: !11, isLocal: true, isDefinition: true)
|
||||
!16 = distinct !DISubprogram(name: "bar", linkageName: "?bar@@YAXXZ", scope: !3, file: !3, line: 20, type: !9, scopeLine: 20, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !4)
|
||||
!15 = distinct !DIGlobalVariable(name: "local_int", scope: !16, file: !3, line: 24, type: !11, isLocal: true, isDefinition: true)
|
||||
!16 = distinct !DISubprogram(name: "bar", linkageName: "?bar@@YAXXZ", scope: !3, file: !3, line: 23, type: !9, scopeLine: 23, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !4)
|
||||
!17 = !DIGlobalVariableExpression(var: !18, expr: !DIExpression())
|
||||
!18 = distinct !DIGlobalVariable(name: "nested_int", scope: !54, file: !3, line: 23, type: !11, isLocal: true, isDefinition: true)
|
||||
!18 = distinct !DIGlobalVariable(name: "nested_int", scope: !16, file: !3, line: 26, type: !11, isLocal: true, isDefinition: true)
|
||||
!19 = !DIGlobalVariableExpression(var: !20, expr: !DIExpression())
|
||||
!20 = distinct !DIGlobalVariable(name: "comdat_int", linkageName: "?comdat_int@?$A@H@@2HA", scope: !2, file: !3, line: 9, type: !11, isLocal: false, isDefinition: true, declaration: !21)
|
||||
!21 = !DIDerivedType(tag: DW_TAG_member, name: "comdat_int", scope: !22, file: !3, line: 5, baseType: !11, flags: DIFlagStaticMember)
|
||||
!22 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "A<int>", file: !3, line: 4, size: 8, flags: DIFlagTypePassByValue, elements: !23, templateParams: !27, identifier: ".?AU?$A@H@@")
|
||||
!20 = distinct !DIGlobalVariable(name: "comdat_int", linkageName: "?comdat_int@?$A@H@@2HA", scope: !2, file: !3, line: 12, type: !11, isLocal: false, isDefinition: true, declaration: !21)
|
||||
!21 = !DIDerivedType(tag: DW_TAG_member, name: "comdat_int", scope: !22, file: !3, line: 4, baseType: !11, flags: DIFlagStaticMember)
|
||||
!22 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "A<int>", file: !3, line: 3, size: 8, flags: DIFlagTypePassByValue, elements: !23, templateParams: !27, identifier: ".?AU?$A@H@@")
|
||||
!23 = !{!21, !24}
|
||||
!24 = !DISubprogram(name: "set", linkageName: "?set@?$A@H@@SAHH@Z", scope: !22, file: !3, line: 6, type: !25, scopeLine: 6, flags: DIFlagPrototyped | DIFlagStaticMember, spFlags: 0)
|
||||
!24 = !DISubprogram(name: "set", linkageName: "?set@?$A@H@@SAHH@Z", scope: !22, file: !3, line: 5, type: !25, scopeLine: 5, flags: DIFlagPrototyped | DIFlagStaticMember, spFlags: 0)
|
||||
!25 = !DISubroutineType(types: !26)
|
||||
!26 = !{!11, !11}
|
||||
!27 = !{!28}
|
||||
!28 = !DITemplateTypeParameter(name: "T", type: !11)
|
||||
!29 = !DIGlobalVariableExpression(var: !30, expr: !DIExpression())
|
||||
!30 = distinct !DIGlobalVariable(name: "comdat_int", linkageName: "?comdat_int@?$A@I@@2IA", scope: !2, file: !3, line: 9, type: !31, isLocal: false, isDefinition: true, declaration: !32)
|
||||
!30 = distinct !DIGlobalVariable(name: "comdat_int", linkageName: "?comdat_int@?$A@I@@2IA", scope: !2, file: !3, line: 12, type: !31, isLocal: false, isDefinition: true, declaration: !32)
|
||||
!31 = !DIBasicType(name: "unsigned int", size: 32, encoding: DW_ATE_unsigned)
|
||||
!32 = !DIDerivedType(tag: DW_TAG_member, name: "comdat_int", scope: !33, file: !3, line: 5, baseType: !31, flags: DIFlagStaticMember)
|
||||
!33 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "A<unsigned int>", file: !3, line: 4, size: 8, flags: DIFlagTypePassByValue, elements: !34, templateParams: !38, identifier: ".?AU?$A@I@@")
|
||||
!32 = !DIDerivedType(tag: DW_TAG_member, name: "comdat_int", scope: !33, file: !3, line: 4, baseType: !31, flags: DIFlagStaticMember)
|
||||
!33 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "A<unsigned int>", file: !3, line: 3, size: 8, flags: DIFlagTypePassByValue, elements: !34, templateParams: !38, identifier: ".?AU?$A@I@@")
|
||||
!34 = !{!32, !35}
|
||||
!35 = !DISubprogram(name: "set", linkageName: "?set@?$A@I@@SAII@Z", scope: !33, file: !3, line: 6, type: !36, scopeLine: 6, flags: DIFlagPrototyped | DIFlagStaticMember, spFlags: 0)
|
||||
!35 = !DISubprogram(name: "set", linkageName: "?set@?$A@I@@SAII@Z", scope: !33, file: !3, line: 5, type: !36, scopeLine: 5, flags: DIFlagPrototyped | DIFlagStaticMember, spFlags: 0)
|
||||
!36 = !DISubroutineType(types: !37)
|
||||
!37 = !{!31, !31}
|
||||
!38 = !{!39}
|
||||
|
|
@ -257,20 +247,26 @@ attributes #2 = { nounwind readnone speculatable }
|
|||
!41 = !{i32 2, !"Debug Info Version", i32 3}
|
||||
!42 = !{i32 1, !"wchar_size", i32 2}
|
||||
!43 = !{i32 7, !"PIC Level", i32 2}
|
||||
!44 = !{!"clang version 8.0.0 (trunk)"}
|
||||
!45 = !DILocation(line: 15, scope: !46)
|
||||
!46 = distinct !DILexicalBlock(scope: !8, file: !3, line: 13)
|
||||
!47 = !DILocation(line: 17, scope: !8)
|
||||
!48 = !DILocation(line: 18, scope: !8)
|
||||
!49 = distinct !DISubprogram(name: "set", linkageName: "?set@?$A@H@@SAHH@Z", scope: !22, file: !3, line: 6, type: !25, scopeLine: 6, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2, declaration: !24, retainedNodes: !4)
|
||||
!50 = !DILocalVariable(name: "value", arg: 1, scope: !49, file: !3, line: 6, type: !11)
|
||||
!51 = !DILocation(line: 6, scope: !49)
|
||||
!44 = !{!"clang version 11.0.0 (https://github.com/llvm/llvm-project.git 202f144bffd0be254a829924195e1b8ebabcbb79)"}
|
||||
!45 = !DILocation(line: 18, scope: !46)
|
||||
!46 = distinct !DILexicalBlock(scope: !8, file: !3, line: 16)
|
||||
!47 = !DILocation(line: 20, scope: !8)
|
||||
!48 = !DILocation(line: 21, scope: !8)
|
||||
!49 = distinct !DISubprogram(name: "set", linkageName: "?set@?$A@H@@SAHH@Z", scope: !22, file: !3, line: 5, type: !25, scopeLine: 5, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2, declaration: !24, retainedNodes: !4)
|
||||
!50 = !DILocalVariable(name: "value", arg: 1, scope: !49, file: !3, line: 5, type: !11)
|
||||
!51 = !DILocation(line: 5, scope: !49)
|
||||
!52 = !DILocalVariable(name: "r", scope: !49, file: !3, line: 6, type: !11)
|
||||
!53 = !DILocation(line: 24, scope: !54)
|
||||
!54 = distinct !DILexicalBlock(scope: !16, file: !3, line: 22)
|
||||
!55 = !DILocation(line: 26, scope: !16)
|
||||
!56 = !DILocation(line: 27, scope: !16)
|
||||
!57 = distinct !DISubprogram(name: "set", linkageName: "?set@?$A@I@@SAII@Z", scope: !33, file: !3, line: 6, type: !36, scopeLine: 6, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2, declaration: !35, retainedNodes: !4)
|
||||
!58 = !DILocalVariable(name: "value", arg: 1, scope: !57, file: !3, line: 6, type: !31)
|
||||
!59 = !DILocation(line: 6, scope: !57)
|
||||
!60 = !DILocalVariable(name: "r", scope: !57, file: !3, line: 6, type: !31)
|
||||
!53 = !DILocation(line: 6, scope: !49)
|
||||
!54 = !DILocation(line: 7, scope: !49)
|
||||
!55 = !DILocation(line: 8, scope: !49)
|
||||
!56 = !DILocation(line: 27, scope: !57)
|
||||
!57 = distinct !DILexicalBlock(scope: !16, file: !3, line: 25)
|
||||
!58 = !DILocation(line: 29, scope: !16)
|
||||
!59 = !DILocation(line: 30, scope: !16)
|
||||
!60 = distinct !DISubprogram(name: "set", linkageName: "?set@?$A@I@@SAII@Z", scope: !33, file: !3, line: 5, type: !36, scopeLine: 5, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2, declaration: !35, retainedNodes: !4)
|
||||
!61 = !DILocalVariable(name: "value", arg: 1, scope: !60, file: !3, line: 5, type: !31)
|
||||
!62 = !DILocation(line: 5, scope: !60)
|
||||
!63 = !DILocalVariable(name: "r", scope: !60, file: !3, line: 6, type: !31)
|
||||
!64 = !DILocation(line: 6, scope: !60)
|
||||
!65 = !DILocation(line: 7, scope: !60)
|
||||
!66 = !DILocation(line: 8, scope: !60)
|
||||
|
|
|
|||
|
|
@ -6,19 +6,44 @@
|
|||
; C++ source to regenerate:
|
||||
; $ cat a.cpp
|
||||
; int first;
|
||||
;
|
||||
; template <typename T> struct A { static const int comdat = 3; };
|
||||
;
|
||||
; 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;
|
||||
; }
|
||||
; constexpr int constExpr = 8;
|
||||
; const int constVal = 9;
|
||||
;
|
||||
; struct Data {
|
||||
; inline static thread_local int DataStaticTLS = 11;
|
||||
; int DataGlobal = 12;
|
||||
; inline static int DataStatic = 13;
|
||||
; constexpr static int DataConstExpr = 14;
|
||||
; const int DataConstVal = 15;
|
||||
; };
|
||||
; } // namespace foo
|
||||
;
|
||||
; int last;
|
||||
;
|
||||
; int bar() {
|
||||
; return foo::globalStatic + foo::globalTLS + foo::staticTLS;
|
||||
; struct Local {
|
||||
; int LocalGlobal = 12;
|
||||
; const int LocalConstVal = 15;
|
||||
; };
|
||||
; foo::Data D;
|
||||
; Local L;
|
||||
; return foo::globalStatic + foo::globalTLS + foo::staticTLS + foo::justGlobal +
|
||||
; foo::globalStatic + foo::constExpr + foo::constVal + D.DataStaticTLS +
|
||||
; D.DataGlobal + D.DataStatic + D.DataConstExpr + D.DataConstVal +
|
||||
; L.LocalGlobal + L.LocalConstVal;
|
||||
; }
|
||||
; $ clang-cl a.cpp /c /Z7 /GS- /clang:-S /clang:-emit-llvm
|
||||
;
|
||||
; $ clang-cl a.cpp /c /GS- /Z7 /GR- /std:c++17 /clang:-S /clang:-emit-llvm
|
||||
|
||||
; ASM: .section .debug$S,"dr"
|
||||
; ASM-NEXT: .p2align 2
|
||||
|
|
@ -32,7 +57,7 @@
|
|||
; ASM-NEXT: .p2align 2
|
||||
|
||||
; ASM: .short 4371 # Record kind: S_GTHREAD32
|
||||
; ASM-NEXT: .long 4100 # Type
|
||||
; ASM-NEXT: .long 4117 # Type
|
||||
; ASM-NEXT: .secrel32 "?middle@@3PEBHEB" # DataOffset
|
||||
; ASM-NEXT: .secidx "?middle@@3PEBHEB" # Segment
|
||||
; ASM-NEXT: .asciz "middle" # Name
|
||||
|
|
@ -59,6 +84,24 @@
|
|||
; ASM-NEXT: .asciz "last" # Name
|
||||
; ASM-NEXT: .p2align 2
|
||||
|
||||
; ASM: .short 4359 # Record kind: S_CONSTANT
|
||||
; ASM-NEXT: .long 4100 # Type
|
||||
; ASM-NEXT: .byte 0x08, 0x00 # Value
|
||||
; ASM-NEXT: .asciz "foo::constExpr" # Name
|
||||
; ASM-NEXT: .p2align 2
|
||||
|
||||
; ASM: .short 4359 # Record kind: S_CONSTANT
|
||||
; ASM-NEXT: .long 4100 # Type
|
||||
; ASM-NEXT: .byte 0x09, 0x00 # Value
|
||||
; ASM-NEXT: .asciz "foo::constVal" # Name
|
||||
; ASM-NEXT: .p2align 2
|
||||
|
||||
; ASM: .short 4359 # Record kind: S_CONSTANT
|
||||
; ASM-NEXT: .long 4100 # Type
|
||||
; ASM-NEXT: .byte 0x0e, 0x00 # Value
|
||||
; ASM-NEXT: .asciz "foo::Data::DataConstExpr" # Name
|
||||
; ASM-NEXT: .p2align 2
|
||||
|
||||
; ASM: .short 4364 # Record kind: S_LDATA32
|
||||
; ASM-NEXT: .long 116 # Type
|
||||
; ASM-NEXT: .secrel32 "?globalStatic@foo@@3HA" # DataOffset
|
||||
|
|
@ -78,10 +121,30 @@
|
|||
; ASM-NEXT: .long 4 # Debug section magic
|
||||
|
||||
; ASM: .short 4365 # Record kind: S_GDATA32
|
||||
; ASM-NEXT: .long 4099 # Type
|
||||
; ASM-NEXT: .long 4100 # Type
|
||||
; ASM-NEXT: .secrel32 "?comdat@?$A@X@@2HB" # DataOffset
|
||||
; ASM-NEXT: .secidx "?comdat@?$A@X@@2HB" # Segment
|
||||
; ASM-NEXT: .asciz "comdat" # Name
|
||||
; ASM-NEXT: .asciz "A<void>::comdat" # Name
|
||||
|
||||
; ASM: .section .debug$S,"dr",associative,"?DataStaticTLS@Data@foo@@2HA"
|
||||
; ASM-NEXT: .p2align 2 # Symbol subsection for ?DataStaticTLS@Data@foo@@2HA
|
||||
|
||||
; ASM: .short 4371 # Record kind: S_GTHREAD32
|
||||
; ASM-NEXT: .long 116 # Type
|
||||
; ASM-NEXT: .secrel32 "?DataStaticTLS@Data@foo@@2HA" # DataOffset
|
||||
; ASM-NEXT: .secidx "?DataStaticTLS@Data@foo@@2HA" # Segment
|
||||
; ASM-NEXT: .asciz "foo::Data::DataStaticTLS" # Name
|
||||
; ASM-NEXT: .p2align 2
|
||||
|
||||
; ASM: .section .debug$S,"dr",associative,"?DataStatic@Data@foo@@2HA"
|
||||
; ASM-NEXT: .p2align 2 # Symbol subsection for ?DataStatic@Data@foo@@2HA
|
||||
|
||||
; ASM: .short 4365 # Record kind: S_GDATA32
|
||||
; ASM-NEXT: .long 116 # Type
|
||||
; ASM-NEXT: .secrel32 "?DataStatic@Data@foo@@2HA" # DataOffset
|
||||
; ASM-NEXT: .secidx "?DataStatic@Data@foo@@2HA" # Segment
|
||||
; ASM-NEXT: .asciz "foo::Data::DataStatic" # Name
|
||||
; ASM-NEXT: .p2align 2
|
||||
|
||||
; OBJ: CodeViewDebugInfo [
|
||||
; OBJ: Section: .debug$S
|
||||
|
|
@ -98,7 +161,7 @@
|
|||
; OBJ-NEXT: GlobalTLS {
|
||||
; OBJ-NEXT: Kind: S_GTHREAD32 (0x1113)
|
||||
; OBJ-NEXT: DataOffset: ?middle@@3PEBHEB+0x0
|
||||
; OBJ-NEXT: Type: const int* (0x1004)
|
||||
; OBJ-NEXT: Type: const int* (0x1015)
|
||||
; OBJ-NEXT: DisplayName: middle
|
||||
; OBJ-NEXT: LinkageName: ?middle@@3PEBHEB
|
||||
; OBJ-NEXT: }
|
||||
|
|
@ -123,6 +186,24 @@
|
|||
; OBJ-NEXT: DisplayName: last
|
||||
; OBJ-NEXT: LinkageName: ?last@@3HA
|
||||
; OBJ-NEXT: }
|
||||
; OBJ-NEXT: ConstantSym {
|
||||
; OBJ-NEXT: Kind: S_CONSTANT (0x1107)
|
||||
; OBJ-NEXT: Type: const int (0x1004)
|
||||
; OBJ-NEXT: Value: 8
|
||||
; OBJ-NEXT: Name: foo::constExpr
|
||||
; OBJ-NEXT: }
|
||||
; OBJ-NEXT: ConstantSym {
|
||||
; OBJ-NEXT: Kind: S_CONSTANT (0x1107)
|
||||
; OBJ-NEXT: Type: const int (0x1004)
|
||||
; OBJ-NEXT: Value: 9
|
||||
; OBJ-NEXT: Name: foo::constVal
|
||||
; OBJ-NEXT: }
|
||||
; OBJ-NEXT: ConstantSym {
|
||||
; OBJ-NEXT: Kind: S_CONSTANT (0x1107)
|
||||
; OBJ-NEXT: Type: const int (0x1004)
|
||||
; OBJ-NEXT: Value: 14
|
||||
; OBJ-NEXT: Name: foo::Data::DataConstExpr
|
||||
; OBJ-NEXT: }
|
||||
; OBJ-NEXT: DataSym {
|
||||
; OBJ-NEXT: Kind: S_LDATA32 (0x110C)
|
||||
; OBJ-NEXT: DataOffset: ?globalStatic@foo@@3HA+0x0
|
||||
|
|
@ -141,10 +222,26 @@
|
|||
; OBJ: GlobalData {
|
||||
; OBJ-NEXT: Kind: S_GDATA32 (0x110D)
|
||||
; OBJ-LABEL: DataOffset: ?comdat@?$A@X@@2HB+0x0
|
||||
; OBJ-NEXT: Type: const int (0x1003)
|
||||
; OBJ-NEXT: DisplayName: comdat
|
||||
; OBJ-NEXT: Type: const int (0x1004)
|
||||
; OBJ-NEXT: DisplayName: A<void>::comdat
|
||||
; OBJ-NEXT: LinkageName: ?comdat@?$A@X@@2HB
|
||||
|
||||
; OBJ: GlobalTLS {
|
||||
; OBJ-NEXT: Kind: S_GTHREAD32 (0x1113)
|
||||
; OBJ-NEXT: DataOffset: ?DataStaticTLS@Data@foo@@2HA+0x0
|
||||
; OBJ-NEXT: Type: int (0x74)
|
||||
; OBJ-NEXT: DisplayName: foo::Data::DataStaticTLS
|
||||
; OBJ-NEXT: LinkageName: ?DataStaticTLS@Data@foo@@2HA
|
||||
; OBJ-NEXT: }
|
||||
|
||||
; OBJ: GlobalData {
|
||||
; OBJ-NEXT: Kind: S_GDATA32 (0x110D)
|
||||
; OBJ-NEXT: DataOffset: ?DataStatic@Data@foo@@2HA+0x0
|
||||
; OBJ-NEXT: Type: int (0x74)
|
||||
; OBJ-NEXT: DisplayName: foo::Data::DataStatic
|
||||
; OBJ-NEXT: LinkageName: ?DataStatic@Data@foo@@2HA
|
||||
; OBJ-NEXT: }
|
||||
|
||||
; YAML-LABEL: - Name: '.debug$S'
|
||||
; YAML: Subsections:
|
||||
; YAML: - !Symbols
|
||||
|
|
@ -163,7 +260,7 @@
|
|||
; YAML-NOT: Segment
|
||||
; YAML-NEXT: - Kind: S_GTHREAD32
|
||||
; YAML-NEXT: ThreadLocalDataSym:
|
||||
; YAML-NEXT: Type: 4100
|
||||
; YAML-NEXT: Type: 4117
|
||||
; YAML-NEXT: DisplayName: middle
|
||||
; YAML-NEXT: - Kind: S_GTHREAD32
|
||||
; YAML-NEXT: ThreadLocalDataSym:
|
||||
|
|
@ -180,6 +277,21 @@
|
|||
; YAML-NEXT: DataSym:
|
||||
; YAML-NEXT: Type: 116
|
||||
; YAML-NEXT: DisplayName: last
|
||||
; YAML-NEXT: - Kind: S_CONSTANT
|
||||
; YAML-NEXT: ConstantSym:
|
||||
; YAML-NEXT: Type: 4100
|
||||
; YAML-NEXT: Value: 8
|
||||
; YAML-NEXT: Name: 'foo::constExpr'
|
||||
; YAML-NEXT: - Kind: S_CONSTANT
|
||||
; YAML-NEXT: ConstantSym:
|
||||
; YAML-NEXT: Type: 4100
|
||||
; YAML-NEXT: Value: 9
|
||||
; YAML-NEXT: Name: 'foo::constVal'
|
||||
; YAML-NEXT: - Kind: S_CONSTANT
|
||||
; YAML-NEXT: ConstantSym:
|
||||
; YAML-NEXT: Type: 4100
|
||||
; YAML-NEXT: Value: 14
|
||||
; YAML-NEXT: Name: 'foo::Data::DataConstExpr'
|
||||
; YAML-NEXT: - Kind: S_LDATA32
|
||||
; YAML-NEXT: DataSym:
|
||||
; YAML-NEXT: Type: 116
|
||||
|
|
@ -194,72 +306,189 @@ 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"
|
||||
|
||||
%"struct.foo::Data" = type { i32, i32 }
|
||||
%struct.Local = type { i32, i32 }
|
||||
|
||||
$"??0Data@foo@@QEAA@XZ" = comdat any
|
||||
|
||||
$"?comdat@?$A@X@@2HB" = comdat any
|
||||
|
||||
$"?DataStaticTLS@Data@foo@@2HA" = comdat any
|
||||
|
||||
$"?DataStatic@Data@foo@@2HA" = comdat any
|
||||
|
||||
@"?first@@3HA" = dso_local global i32 0, align 4, !dbg !0
|
||||
@"?comdat@?$A@X@@2HB" = linkonce_odr dso_local constant i32 3, comdat, align 4, !dbg !6
|
||||
@"?middle@@3PEBHEB" = dso_local thread_local global i32* @"?comdat@?$A@X@@2HB", align 8, !dbg !15
|
||||
@"?globalTLS@foo@@3HA" = dso_local thread_local global i32 4, align 4, !dbg !18
|
||||
@"?justGlobal@foo@@3HA" = dso_local global i32 6, align 4, !dbg !21
|
||||
@"?last@@3HA" = dso_local global i32 0, align 4, !dbg !23
|
||||
@"?globalStatic@foo@@3HA" = internal global i32 7, align 4, !dbg !25
|
||||
@"?staticTLS@foo@@3HA" = internal thread_local global i32 5, align 4, !dbg !27
|
||||
@"?comdat@?$A@X@@2HB" = linkonce_odr dso_local constant i32 3, comdat, align 4, !dbg !17
|
||||
@"?middle@@3PEBHEB" = dso_local thread_local global i32* @"?comdat@?$A@X@@2HB", align 8, !dbg !24
|
||||
@"?globalTLS@foo@@3HA" = dso_local thread_local global i32 4, align 4, !dbg !27
|
||||
@"?justGlobal@foo@@3HA" = dso_local global i32 6, align 4, !dbg !29
|
||||
@"?last@@3HA" = dso_local global i32 0, align 4, !dbg !31
|
||||
@"?globalStatic@foo@@3HA" = internal global i32 7, align 4, !dbg !43
|
||||
@"?staticTLS@foo@@3HA" = internal thread_local global i32 5, align 4, !dbg !45
|
||||
@"?DataStaticTLS@Data@foo@@2HA" = linkonce_odr dso_local thread_local global i32 11, comdat, align 4, !dbg !37
|
||||
@"?DataStatic@Data@foo@@2HA" = linkonce_odr dso_local global i32 13, comdat, align 4, !dbg !39
|
||||
|
||||
; Function Attrs: noinline nounwind optnone uwtable
|
||||
define dso_local i32 @"?bar@@YAHXZ"() #0 !dbg !36 {
|
||||
define dso_local i32 @"?bar@@YAHXZ"() #0 !dbg !54 {
|
||||
entry:
|
||||
%0 = load i32, i32* @"?globalStatic@foo@@3HA", align 4, !dbg !39
|
||||
%1 = load i32, i32* @"?globalTLS@foo@@3HA", align 4, !dbg !39
|
||||
%add = add nsw i32 %0, %1, !dbg !39
|
||||
%2 = load i32, i32* @"?staticTLS@foo@@3HA", align 4, !dbg !39
|
||||
%add1 = add nsw i32 %add, %2, !dbg !39
|
||||
ret i32 %add1, !dbg !39
|
||||
%D = alloca %"struct.foo::Data", align 4
|
||||
%L = alloca %struct.Local, align 4
|
||||
call void @llvm.dbg.declare(metadata %"struct.foo::Data"* %D, metadata !57, metadata !DIExpression()), !dbg !58
|
||||
%call = call %"struct.foo::Data"* @"??0Data@foo@@QEAA@XZ"(%"struct.foo::Data"* %D) #2, !dbg !58
|
||||
call void @llvm.dbg.declare(metadata %struct.Local* %L, metadata !59, metadata !DIExpression()), !dbg !64
|
||||
%call1 = call %struct.Local* @"??0Local@?1??bar@@YAHXZ@QEAA@XZ"(%struct.Local* %L) #2, !dbg !64
|
||||
%0 = load i32, i32* @"?globalStatic@foo@@3HA", align 4, !dbg !65
|
||||
%1 = load i32, i32* @"?globalTLS@foo@@3HA", align 4, !dbg !65
|
||||
%add = add nsw i32 %0, %1, !dbg !65
|
||||
%2 = load i32, i32* @"?staticTLS@foo@@3HA", align 4, !dbg !65
|
||||
%add2 = add nsw i32 %add, %2, !dbg !65
|
||||
%3 = load i32, i32* @"?justGlobal@foo@@3HA", align 4, !dbg !65
|
||||
%add3 = add nsw i32 %add2, %3, !dbg !65
|
||||
%4 = load i32, i32* @"?globalStatic@foo@@3HA", align 4, !dbg !65
|
||||
%add4 = add nsw i32 %add3, %4, !dbg !65
|
||||
%add5 = add nsw i32 %add4, 8, !dbg !65
|
||||
%add6 = add nsw i32 %add5, 9, !dbg !65
|
||||
%5 = load i32, i32* @"?DataStaticTLS@Data@foo@@2HA", align 4, !dbg !65
|
||||
%add7 = add nsw i32 %add6, %5, !dbg !65
|
||||
%DataGlobal = getelementptr inbounds %"struct.foo::Data", %"struct.foo::Data"* %D, i32 0, i32 0, !dbg !65
|
||||
%6 = load i32, i32* %DataGlobal, align 4, !dbg !65
|
||||
%add8 = add nsw i32 %add7, %6, !dbg !65
|
||||
%7 = load i32, i32* @"?DataStatic@Data@foo@@2HA", align 4, !dbg !65
|
||||
%add9 = add nsw i32 %add8, %7, !dbg !65
|
||||
%add10 = add nsw i32 %add9, 14, !dbg !65
|
||||
%DataConstVal = getelementptr inbounds %"struct.foo::Data", %"struct.foo::Data"* %D, i32 0, i32 1, !dbg !65
|
||||
%8 = load i32, i32* %DataConstVal, align 4, !dbg !65
|
||||
%add11 = add nsw i32 %add10, %8, !dbg !65
|
||||
%LocalGlobal = getelementptr inbounds %struct.Local, %struct.Local* %L, i32 0, i32 0, !dbg !65
|
||||
%9 = load i32, i32* %LocalGlobal, align 4, !dbg !65
|
||||
%add12 = add nsw i32 %add11, %9, !dbg !65
|
||||
%LocalConstVal = getelementptr inbounds %struct.Local, %struct.Local* %L, i32 0, i32 1, !dbg !65
|
||||
%10 = load i32, i32* %LocalConstVal, align 4, !dbg !65
|
||||
%add13 = add nsw i32 %add12, %10, !dbg !65
|
||||
ret i32 %add13, !dbg !65
|
||||
}
|
||||
|
||||
; Function Attrs: nounwind readnone speculatable willreturn
|
||||
declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
|
||||
|
||||
; Function Attrs: noinline nounwind optnone uwtable
|
||||
define linkonce_odr dso_local %"struct.foo::Data"* @"??0Data@foo@@QEAA@XZ"(%"struct.foo::Data"* returned %this) unnamed_addr #0 comdat align 2 !dbg !66 {
|
||||
entry:
|
||||
%this.addr = alloca %"struct.foo::Data"*, align 8
|
||||
store %"struct.foo::Data"* %this, %"struct.foo::Data"** %this.addr, align 8
|
||||
call void @llvm.dbg.declare(metadata %"struct.foo::Data"** %this.addr, metadata !71, metadata !DIExpression()), !dbg !73
|
||||
%this1 = load %"struct.foo::Data"*, %"struct.foo::Data"** %this.addr, align 8
|
||||
%DataGlobal = getelementptr inbounds %"struct.foo::Data", %"struct.foo::Data"* %this1, i32 0, i32 0, !dbg !74
|
||||
store i32 12, i32* %DataGlobal, align 4, !dbg !74
|
||||
%DataConstVal = getelementptr inbounds %"struct.foo::Data", %"struct.foo::Data"* %this1, i32 0, i32 1, !dbg !74
|
||||
store i32 15, i32* %DataConstVal, align 4, !dbg !74
|
||||
ret %"struct.foo::Data"* %this1, !dbg !74
|
||||
}
|
||||
|
||||
; Function Attrs: noinline nounwind optnone uwtable
|
||||
define internal %struct.Local* @"??0Local@?1??bar@@YAHXZ@QEAA@XZ"(%struct.Local* returned %this) unnamed_addr #0 align 2 !dbg !75 {
|
||||
entry:
|
||||
%this.addr = alloca %struct.Local*, align 8
|
||||
store %struct.Local* %this, %struct.Local** %this.addr, align 8
|
||||
call void @llvm.dbg.declare(metadata %struct.Local** %this.addr, metadata !80, metadata !DIExpression()), !dbg !82
|
||||
%this1 = load %struct.Local*, %struct.Local** %this.addr, align 8
|
||||
%LocalGlobal = getelementptr inbounds %struct.Local, %struct.Local* %this1, i32 0, i32 0, !dbg !83
|
||||
store i32 12, i32* %LocalGlobal, align 4, !dbg !83
|
||||
%LocalConstVal = getelementptr inbounds %struct.Local, %struct.Local* %this1, i32 0, i32 1, !dbg !83
|
||||
store i32 15, i32* %LocalConstVal, align 4, !dbg !83
|
||||
ret %struct.Local* %this1, !dbg !83
|
||||
}
|
||||
|
||||
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" }
|
||||
attributes #1 = { nounwind readnone speculatable willreturn }
|
||||
attributes #2 = { nounwind }
|
||||
|
||||
!llvm.dbg.cu = !{!2}
|
||||
!llvm.linker.options = !{!29, !30}
|
||||
!llvm.module.flags = !{!31, !32, !33, !34}
|
||||
!llvm.ident = !{!35}
|
||||
!llvm.linker.options = !{!47, !48}
|
||||
!llvm.module.flags = !{!49, !50, !51, !52}
|
||||
!llvm.ident = !{!53}
|
||||
|
||||
!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")
|
||||
!1 = distinct !DIGlobalVariable(name: "first", linkageName: "?first@@3HA", scope: !2, file: !3, line: 1, type: !10, 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 202f144bffd0be254a829924195e1b8ebabcbb79)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, retainedTypes: !5, globals: !16, nameTableKind: None)
|
||||
!3 = !DIFile(filename: "a.cpp", directory: "F:\\llvm-project\\__test", checksumkind: CSK_MD5, checksum: "ae8137877dbd6fb10cfa1fc9ea4a39ca")
|
||||
!4 = !{}
|
||||
!5 = !{!0, !6, !15, !18, !21, !23, !25, !27}
|
||||
!6 = !DIGlobalVariableExpression(var: !7, expr: !DIExpression())
|
||||
!7 = distinct !DIGlobalVariable(name: "comdat", linkageName: "?comdat@?$A@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, 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, flags: DIFlagTypePassByValue, elements: !12, templateParams: !13, identifier: ".?AU?$A@X@@")
|
||||
!12 = !{!10}
|
||||
!13 = !{!14}
|
||||
!14 = !DITemplateTypeParameter(name: "T", type: null)
|
||||
!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@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@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@foo@@3HA", scope: !20, file: !3, line: 8, type: !9, isLocal: true, isDefinition: true)
|
||||
!5 = !{!6}
|
||||
!6 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "Data", scope: !7, file: !3, line: 15, size: 64, flags: DIFlagTypePassByValue | DIFlagNonTrivial, elements: !8, identifier: ".?AUData@foo@@")
|
||||
!7 = !DINamespace(name: "foo", scope: null)
|
||||
!8 = !{!9, !11, !12, !13, !15}
|
||||
!9 = !DIDerivedType(tag: DW_TAG_member, name: "DataStaticTLS", scope: !6, file: !3, line: 16, baseType: !10, flags: DIFlagStaticMember, extraData: i32 11)
|
||||
!10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
|
||||
!11 = !DIDerivedType(tag: DW_TAG_member, name: "DataGlobal", scope: !6, file: !3, line: 17, baseType: !10, size: 32)
|
||||
!12 = !DIDerivedType(tag: DW_TAG_member, name: "DataStatic", scope: !6, file: !3, line: 18, baseType: !10, flags: DIFlagStaticMember, extraData: i32 13)
|
||||
!13 = !DIDerivedType(tag: DW_TAG_member, name: "DataConstExpr", scope: !6, file: !3, line: 19, baseType: !14, flags: DIFlagStaticMember, extraData: i32 14)
|
||||
!14 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !10)
|
||||
!15 = !DIDerivedType(tag: DW_TAG_member, name: "DataConstVal", scope: !6, file: !3, line: 20, baseType: !14, size: 32, offset: 32)
|
||||
!16 = !{!0, !17, !24, !27, !29, !31, !33, !35, !37, !39, !41, !43, !45}
|
||||
!17 = !DIGlobalVariableExpression(var: !18, expr: !DIExpression())
|
||||
!18 = distinct !DIGlobalVariable(name: "comdat", linkageName: "?comdat@?$A@X@@2HB", scope: !2, file: !3, line: 3, type: !14, isLocal: false, isDefinition: true, declaration: !19)
|
||||
!19 = !DIDerivedType(tag: DW_TAG_member, name: "comdat", scope: !20, file: !3, line: 3, baseType: !14, flags: DIFlagStaticMember, extraData: i32 3)
|
||||
!20 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "A<void>", file: !3, line: 3, size: 8, flags: DIFlagTypePassByValue, elements: !21, templateParams: !22, identifier: ".?AU?$A@X@@")
|
||||
!21 = !{!19}
|
||||
!22 = !{!23}
|
||||
!23 = !DITemplateTypeParameter(name: "T", type: null)
|
||||
!24 = !DIGlobalVariableExpression(var: !25, expr: !DIExpression())
|
||||
!25 = distinct !DIGlobalVariable(name: "middle", linkageName: "?middle@@3PEBHEB", scope: !2, file: !3, line: 5, type: !26, isLocal: false, isDefinition: true)
|
||||
!26 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !14, size: 64)
|
||||
!27 = !DIGlobalVariableExpression(var: !28, expr: !DIExpression())
|
||||
!28 = distinct !DIGlobalVariable(name: "staticTLS", linkageName: "?staticTLS@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)
|
||||
!28 = distinct !DIGlobalVariable(name: "globalTLS", linkageName: "?globalTLS@foo@@3HA", scope: !7, file: !3, line: 8, type: !10, isLocal: false, isDefinition: true)
|
||||
!29 = !DIGlobalVariableExpression(var: !30, expr: !DIExpression())
|
||||
!30 = distinct !DIGlobalVariable(name: "justGlobal", linkageName: "?justGlobal@foo@@3HA", scope: !7, file: !3, line: 10, type: !10, isLocal: false, isDefinition: true)
|
||||
!31 = !DIGlobalVariableExpression(var: !32, expr: !DIExpression())
|
||||
!32 = distinct !DIGlobalVariable(name: "last", linkageName: "?last@@3HA", scope: !2, file: !3, line: 24, type: !10, isLocal: false, isDefinition: true)
|
||||
!33 = !DIGlobalVariableExpression(var: !34, expr: !DIExpression(DW_OP_constu, 8, DW_OP_stack_value))
|
||||
!34 = distinct !DIGlobalVariable(name: "constExpr", scope: !7, file: !3, line: 12, type: !14, isLocal: true, isDefinition: true)
|
||||
!35 = !DIGlobalVariableExpression(var: !36, expr: !DIExpression(DW_OP_constu, 9, DW_OP_stack_value))
|
||||
!36 = distinct !DIGlobalVariable(name: "constVal", scope: !7, file: !3, line: 13, type: !14, isLocal: true, isDefinition: true)
|
||||
!37 = !DIGlobalVariableExpression(var: !38, expr: !DIExpression())
|
||||
!38 = distinct !DIGlobalVariable(name: "DataStaticTLS", linkageName: "?DataStaticTLS@Data@foo@@2HA", scope: !2, file: !3, line: 16, type: !10, isLocal: false, isDefinition: true, declaration: !9)
|
||||
!39 = !DIGlobalVariableExpression(var: !40, expr: !DIExpression())
|
||||
!40 = distinct !DIGlobalVariable(name: "DataStatic", linkageName: "?DataStatic@Data@foo@@2HA", scope: !2, file: !3, line: 18, type: !10, isLocal: false, isDefinition: true, declaration: !12)
|
||||
!41 = !DIGlobalVariableExpression(var: !42, expr: !DIExpression(DW_OP_constu, 14, DW_OP_stack_value))
|
||||
!42 = distinct !DIGlobalVariable(name: "DataConstExpr", scope: !2, file: !3, line: 19, type: !14, isLocal: true, isDefinition: true, declaration: !13)
|
||||
!43 = !DIGlobalVariableExpression(var: !44, expr: !DIExpression())
|
||||
!44 = distinct !DIGlobalVariable(name: "globalStatic", linkageName: "?globalStatic@foo@@3HA", scope: !7, file: !3, line: 11, type: !10, isLocal: true, isDefinition: true)
|
||||
!45 = !DIGlobalVariableExpression(var: !46, expr: !DIExpression())
|
||||
!46 = distinct !DIGlobalVariable(name: "staticTLS", linkageName: "?staticTLS@foo@@3HA", scope: !7, file: !3, line: 9, type: !10, isLocal: true, isDefinition: true)
|
||||
!47 = !{!"/DEFAULTLIB:libcmt.lib"}
|
||||
!48 = !{!"/DEFAULTLIB:oldnames.lib"}
|
||||
!49 = !{i32 2, !"CodeView", i32 1}
|
||||
!50 = !{i32 2, !"Debug Info Version", i32 3}
|
||||
!51 = !{i32 1, !"wchar_size", i32 2}
|
||||
!52 = !{i32 7, !"PIC Level", i32 2}
|
||||
!53 = !{!"clang version 11.0.0 (https://github.com/llvm/llvm-project.git 202f144bffd0be254a829924195e1b8ebabcbb79)"}
|
||||
!54 = distinct !DISubprogram(name: "bar", linkageName: "?bar@@YAHXZ", scope: !3, file: !3, line: 26, type: !55, scopeLine: 26, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !4)
|
||||
!55 = !DISubroutineType(types: !56)
|
||||
!56 = !{!10}
|
||||
!57 = !DILocalVariable(name: "D", scope: !54, file: !3, line: 31, type: !6)
|
||||
!58 = !DILocation(line: 31, scope: !54)
|
||||
!59 = !DILocalVariable(name: "L", scope: !54, file: !3, line: 32, type: !60)
|
||||
!60 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "Local", scope: !54, file: !3, line: 27, size: 64, flags: DIFlagTypePassByValue | DIFlagNonTrivial, elements: !61, identifier: ".?AULocal@?1??bar@@YAHXZ@")
|
||||
!61 = !{!62, !63}
|
||||
!62 = !DIDerivedType(tag: DW_TAG_member, name: "LocalGlobal", scope: !60, file: !3, line: 28, baseType: !10, size: 32)
|
||||
!63 = !DIDerivedType(tag: DW_TAG_member, name: "LocalConstVal", scope: !60, file: !3, line: 29, baseType: !14, size: 32, offset: 32)
|
||||
!64 = !DILocation(line: 32, scope: !54)
|
||||
!65 = !DILocation(line: 33, scope: !54)
|
||||
!66 = distinct !DISubprogram(name: "Data", linkageName: "??0Data@foo@@QEAA@XZ", scope: !6, file: !3, line: 15, type: !67, scopeLine: 15, flags: DIFlagArtificial | DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2, declaration: !70, retainedNodes: !4)
|
||||
!67 = !DISubroutineType(types: !68)
|
||||
!68 = !{null, !69}
|
||||
!69 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !6, size: 64, flags: DIFlagArtificial | DIFlagObjectPointer)
|
||||
!70 = !DISubprogram(name: "Data", scope: !6, type: !67, flags: DIFlagArtificial | DIFlagPrototyped, spFlags: 0)
|
||||
!71 = !DILocalVariable(name: "this", arg: 1, scope: !66, type: !72, flags: DIFlagArtificial | DIFlagObjectPointer)
|
||||
!72 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !6, size: 64)
|
||||
!73 = !DILocation(line: 0, scope: !66)
|
||||
!74 = !DILocation(line: 15, scope: !66)
|
||||
!75 = distinct !DISubprogram(name: "Local", linkageName: "??0Local@?1??bar@@YAHXZ@QEAA@XZ", scope: !60, file: !3, line: 27, type: !76, scopeLine: 27, flags: DIFlagArtificial | DIFlagPrototyped, spFlags: DISPFlagLocalToUnit | DISPFlagDefinition, unit: !2, declaration: !79, retainedNodes: !4)
|
||||
!76 = !DISubroutineType(types: !77)
|
||||
!77 = !{null, !78}
|
||||
!78 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !60, size: 64, flags: DIFlagArtificial | DIFlagObjectPointer)
|
||||
!79 = !DISubprogram(name: "Local", scope: !60, type: !76, flags: DIFlagArtificial | DIFlagPrototyped, spFlags: 0)
|
||||
!80 = !DILocalVariable(name: "this", arg: 1, scope: !75, type: !81, flags: DIFlagArtificial | DIFlagObjectPointer)
|
||||
!81 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !60, size: 64)
|
||||
!82 = !DILocation(line: 0, scope: !75)
|
||||
!83 = !DILocation(line: 27, scope: !75)
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@
|
|||
; We should emit two array types: one used to describe the static data member,
|
||||
; and the other used by the S_GDATA32 for the definition.
|
||||
|
||||
; C++ source:
|
||||
; // Build with: clang-cl a.cpp /c /Z7 /clang:-S /clang:-emit-llvm
|
||||
; struct Foo {
|
||||
; static const char str[];
|
||||
; };
|
||||
|
|
@ -12,13 +12,6 @@
|
|||
; Foo f; // FIXME: only needed to force emit 'Foo'
|
||||
|
||||
; CHECK: CodeViewTypes [
|
||||
; CHECK: Array ([[ARRAY_COMPLETE:0x.*]]) {
|
||||
; CHECK-NEXT: TypeLeafKind: LF_ARRAY (0x1503)
|
||||
; CHECK-NEXT: ElementType: const char ({{.*}})
|
||||
; CHECK-NEXT: IndexType: unsigned __int64 (0x23)
|
||||
; CHECK-NEXT: SizeOf: 5
|
||||
; CHECK-NEXT: Name:
|
||||
; CHECK-NEXT: }
|
||||
; CHECK: Array ([[ARRAY_FWD:0x.*]]) {
|
||||
; CHECK-NEXT: TypeLeafKind: LF_ARRAY (0x1503)
|
||||
; CHECK-NEXT: ElementType: const char ({{.*}})
|
||||
|
|
@ -26,7 +19,7 @@
|
|||
; CHECK-NEXT: SizeOf: 0
|
||||
; CHECK-NEXT: Name:
|
||||
; CHECK-NEXT: }
|
||||
; CHECK: FieldList (0x1004) {
|
||||
; CHECK: FieldList (0x1003) {
|
||||
; CHECK-NEXT: TypeLeafKind: LF_FIELDLIST (0x1203)
|
||||
; CHECK-NEXT: StaticDataMember {
|
||||
; CHECK-NEXT: TypeLeafKind: LF_STMEMBER (0x150E)
|
||||
|
|
@ -35,39 +28,47 @@
|
|||
; CHECK-NEXT: Name: str
|
||||
; CHECK-NEXT: }
|
||||
; CHECK-NEXT: }
|
||||
; CHECK: Array ([[ARRAY_COMPLETE:0x.*]]) {
|
||||
; CHECK-NEXT: TypeLeafKind: LF_ARRAY (0x1503)
|
||||
; CHECK-NEXT: ElementType: const char ({{.*}})
|
||||
; CHECK-NEXT: IndexType: unsigned __int64 (0x23)
|
||||
; CHECK-NEXT: SizeOf: 5
|
||||
; CHECK-NEXT: Name:
|
||||
; CHECK-NEXT: }
|
||||
; CHECK: ]
|
||||
|
||||
; CHECK: GlobalData {
|
||||
; CHECK-NEXT: Kind: S_GDATA32 (0x110D)
|
||||
; CHECK-NEXT: DataOffset: ?str@Foo@@2QBDB+0x0
|
||||
; CHECK-NEXT: Type: [[ARRAY_COMPLETE]]
|
||||
; CHECK-NEXT: DisplayName: str
|
||||
; CHECK-NEXT: DisplayName: Foo::str
|
||||
; CHECK-NEXT: LinkageName: ?str@Foo@@2QBDB
|
||||
; CHECK-NEXT: }
|
||||
|
||||
; 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-msvc19.0.24215"
|
||||
; 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"
|
||||
|
||||
%struct.Foo = type { i8 }
|
||||
|
||||
@"\01?str@Foo@@2QBDB" = constant [5 x i8] c"asdf\00", align 1, !dbg !0
|
||||
@"\01?f@@3UFoo@@A" = global %struct.Foo zeroinitializer, align 1, !dbg !6
|
||||
@"?str@Foo@@2QBDB" = dso_local constant [5 x i8] c"asdf\00", align 1, !dbg !0
|
||||
@"?f@@3UFoo@@A" = dso_local global %struct.Foo zeroinitializer, align 1, !dbg !6
|
||||
|
||||
!llvm.dbg.cu = !{!2}
|
||||
!llvm.module.flags = !{!19, !20, !21, !22}
|
||||
!llvm.ident = !{!23}
|
||||
!llvm.linker.options = !{!19, !20}
|
||||
!llvm.module.flags = !{!21, !22, !23, !24}
|
||||
!llvm.ident = !{!25}
|
||||
|
||||
!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
|
||||
!1 = distinct !DIGlobalVariable(name: "str", linkageName: "\01?str@Foo@@2QBDB", scope: !2, file: !3, line: 4, type: !16, isLocal: false, isDefinition: true, declaration: !10)
|
||||
!2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "clang version 6.0.0 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5)
|
||||
!3 = !DIFile(filename: "t.cpp", directory: "C:\5Csrc\5Cllvm-project\5Cbuild", checksumkind: CSK_MD5, checksum: "15aa843c5a80301928caf03e71f87a54")
|
||||
!1 = distinct !DIGlobalVariable(name: "str", linkageName: "?str@Foo@@2QBDB", scope: !2, file: !3, line: 4, type: !16, isLocal: false, isDefinition: true, declaration: !10)
|
||||
!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 202f144bffd0be254a829924195e1b8ebabcbb79)", 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: "c2b2d28fd8aaa040c4141cea420d0648")
|
||||
!4 = !{}
|
||||
!5 = !{!0, !6}
|
||||
!6 = !DIGlobalVariableExpression(var: !7, expr: !DIExpression())
|
||||
!7 = distinct !DIGlobalVariable(name: "f", linkageName: "\01?f@@3UFoo@@A", scope: !2, file: !3, line: 5, type: !8, isLocal: false, isDefinition: true)
|
||||
!8 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "Foo", file: !3, line: 1, size: 8, elements: !9, identifier: ".?AUFoo@@")
|
||||
!7 = distinct !DIGlobalVariable(name: "f", linkageName: "?f@@3UFoo@@A", scope: !2, file: !3, line: 5, type: !8, isLocal: false, isDefinition: true)
|
||||
!8 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "Foo", file: !3, line: 1, size: 8, flags: DIFlagTypePassByValue, elements: !9, identifier: ".?AUFoo@@")
|
||||
!9 = !{!10}
|
||||
!10 = !DIDerivedType(tag: DW_TAG_member, name: "str", scope: !8, file: !3, line: 2, baseType: !11, flags: DIFlagStaticMember)
|
||||
!11 = !DICompositeType(tag: DW_TAG_array_type, baseType: !12, elements: !14)
|
||||
|
|
@ -78,8 +79,10 @@ target triple = "x86_64-pc-windows-msvc19.0.24215"
|
|||
!16 = !DICompositeType(tag: DW_TAG_array_type, baseType: !12, size: 40, elements: !17)
|
||||
!17 = !{!18}
|
||||
!18 = !DISubrange(count: 5)
|
||||
!19 = !{i32 2, !"CodeView", i32 1}
|
||||
!20 = !{i32 2, !"Debug Info Version", i32 3}
|
||||
!21 = !{i32 1, !"wchar_size", i32 2}
|
||||
!22 = !{i32 7, !"PIC Level", i32 2}
|
||||
!23 = !{!"clang version 6.0.0 "}
|
||||
!19 = !{!"/DEFAULTLIB:libcmt.lib"}
|
||||
!20 = !{!"/DEFAULTLIB:oldnames.lib"}
|
||||
!21 = !{i32 2, !"CodeView", i32 1}
|
||||
!22 = !{i32 2, !"Debug Info Version", i32 3}
|
||||
!23 = !{i32 1, !"wchar_size", i32 2}
|
||||
!24 = !{i32 7, !"PIC Level", i32 2}
|
||||
!25 = !{!"clang version 11.0.0 (https://github.com/llvm/llvm-project.git 202f144bffd0be254a829924195e1b8ebabcbb79)"}
|
||||
|
|
|
|||
Loading…
Reference in New Issue