llvm · kazutakahirata · Oct 23, 2025 · Oct 20, 2025
diff --git a/llvm/include/llvm/ExecutionEngine/Orc/Core.h b/llvm/include/llvm/ExecutionEngine/Orc/Core.h
@@ -448,7 +448,7 @@ class LLVM_ABI FailedToMaterialize : public ErrorInfo<FailedToMaterialize> {
 
   FailedToMaterialize(std::shared_ptr<SymbolStringPool> SSP,
                       std::shared_ptr<SymbolDependenceMap> Symbols);
-  ~FailedToMaterialize();
+  ~FailedToMaterialize() override;
   std::error_code convertToErrorCode() const override;
   void log(raw_ostream &OS) const override;
   const SymbolDependenceMap &getSymbols() const { return *Symbols; }

diff --git a/llvm/include/llvm/ExecutionEngine/Orc/DebugObjectManagerPlugin.h b/llvm/include/llvm/ExecutionEngine/Orc/DebugObjectManagerPlugin.h
@@ -70,7 +70,7 @@ class LLVM_ABI DebugObjectManagerPlugin : public ObjectLinkingLayer::Plugin {
   DebugObjectManagerPlugin(ExecutionSession &ES,
                            std::unique_ptr<DebugObjectRegistrar> Target,
                            bool RequireDebugSections, bool AutoRegisterCode);
-  ~DebugObjectManagerPlugin();
+  ~DebugObjectManagerPlugin() override;
 
   void notifyMaterializing(MaterializationResponsibility &MR,
                            jitlink::LinkGraph &G, jitlink::JITLinkContext &Ctx,

diff --git a/llvm/include/llvm/ExecutionEngine/Orc/Debugging/PerfSupportPlugin.h b/llvm/include/llvm/ExecutionEngine/Orc/Debugging/PerfSupportPlugin.h
@@ -32,7 +32,7 @@ class LLVM_ABI PerfSupportPlugin : public ObjectLinkingLayer::Plugin {
                     ExecutorAddr RegisterPerfEndAddr,
                     ExecutorAddr RegisterPerfImplAddr, bool EmitDebugInfo,
                     bool EmitUnwindInfo);
-  ~PerfSupportPlugin();
+  ~PerfSupportPlugin() override;
 
   void modifyPassConfig(MaterializationResponsibility &MR,
                         jitlink::LinkGraph &G,

diff --git a/llvm/include/llvm/ExecutionEngine/Orc/EPCGenericRTDyldMemoryManager.h b/llvm/include/llvm/ExecutionEngine/Orc/EPCGenericRTDyldMemoryManager.h
@@ -52,7 +52,7 @@ class LLVM_ABI EPCGenericRTDyldMemoryManager
   EPCGenericRTDyldMemoryManager(EPCGenericRTDyldMemoryManager &&) = delete;
   EPCGenericRTDyldMemoryManager &
   operator=(EPCGenericRTDyldMemoryManager &&) = delete;
-  ~EPCGenericRTDyldMemoryManager();
+  ~EPCGenericRTDyldMemoryManager() override;
 
   uint8_t *allocateCodeSection(uintptr_t Size, unsigned Alignment,
                                unsigned SectionID,

diff --git a/llvm/include/llvm/ExecutionEngine/Orc/IndirectionUtils.h b/llvm/include/llvm/ExecutionEngine/Orc/IndirectionUtils.h
@@ -285,7 +285,7 @@ class LLVM_ABI IndirectStubsManager : public RedirectableSymbolManager {
   /// Map type for initializing the manager. See init.
   using StubInitsMap = StringMap<std::pair<ExecutorAddr, JITSymbolFlags>>;
 
-  virtual ~IndirectStubsManager() = default;
+  ~IndirectStubsManager() override = default;
 
   /// Create a single stub with the given name, target address and flags.
   virtual Error createStub(StringRef StubName, ExecutorAddr StubAddr,

diff --git a/llvm/include/llvm/ExecutionEngine/Orc/Layer.h b/llvm/include/llvm/ExecutionEngine/Orc/Layer.h
@@ -136,7 +136,7 @@ class LLVM_ABI ObjectLayer : public RTTIExtends<ObjectLayer, RTTIRoot> {
   static char ID;
 
   ObjectLayer(ExecutionSession &ES);
-  virtual ~ObjectLayer();
+  ~ObjectLayer() override;
 
   /// Returns the execution session for this layer.
   ExecutionSession &getExecutionSession() { return ES; }

diff --git a/llvm/include/llvm/ExecutionEngine/Orc/LinkGraphLinkingLayer.h b/llvm/include/llvm/ExecutionEngine/Orc/LinkGraphLinkingLayer.h
@@ -88,7 +88,7 @@ class LLVM_ABI LinkGraphLinkingLayer : public LinkGraphLayer,
                         std::unique_ptr<jitlink::JITLinkMemoryManager> MemMgr);
 
   /// Destroy the LinkGraphLinkingLayer.
-  ~LinkGraphLinkingLayer();
+  ~LinkGraphLinkingLayer() override;
 
   /// Add a plugin.
   LinkGraphLinkingLayer &addPlugin(std::shared_ptr<Plugin> P) {

diff --git a/llvm/include/llvm/ExecutionEngine/Orc/RTDyldObjectLinkingLayer.h b/llvm/include/llvm/ExecutionEngine/Orc/RTDyldObjectLinkingLayer.h
@@ -58,7 +58,7 @@ class LLVM_ABI RTDyldObjectLinkingLayer
   RTDyldObjectLinkingLayer(ExecutionSession &ES,
                            GetMemoryManagerFunction GetMemoryManager);
 
-  ~RTDyldObjectLinkingLayer();
+  ~RTDyldObjectLinkingLayer() override;
 
   /// Emit the object.
   void emit(std::unique_ptr<MaterializationResponsibility> R,

diff --git a/llvm/include/llvm/ExecutionEngine/Orc/SimpleRemoteEPC.h b/llvm/include/llvm/ExecutionEngine/Orc/SimpleRemoteEPC.h
@@ -69,7 +69,7 @@ class LLVM_ABI SimpleRemoteEPC : public ExecutorProcessControl,
   SimpleRemoteEPC &operator=(const SimpleRemoteEPC &) = delete;
   SimpleRemoteEPC(SimpleRemoteEPC &&) = delete;
   SimpleRemoteEPC &operator=(SimpleRemoteEPC &&) = delete;
-  ~SimpleRemoteEPC();
+  ~SimpleRemoteEPC() override;
 
   Expected<int32_t> runAsMain(ExecutorAddr MainFnAddr,
                               ArrayRef<std::string> Args) override;

diff --git a/llvm/include/llvm/ExecutionEngine/Orc/TargetProcess/ExecutorSharedMemoryMapperService.h b/llvm/include/llvm/ExecutionEngine/Orc/TargetProcess/ExecutorSharedMemoryMapperService.h
@@ -29,7 +29,7 @@ namespace rt_bootstrap {
 class LLVM_ABI ExecutorSharedMemoryMapperService final
     : public ExecutorBootstrapService {
 public:
-  ~ExecutorSharedMemoryMapperService(){};
+  ~ExecutorSharedMemoryMapperService() override {};
 
   Expected<std::pair<ExecutorAddr, std::string>> reserve(uint64_t Size);
   Expected<ExecutorAddr> initialize(ExecutorAddr Reservation,

diff --git a/llvm/include/llvm/ExecutionEngine/Orc/TargetProcess/SimpleExecutorDylibManager.h b/llvm/include/llvm/ExecutionEngine/Orc/TargetProcess/SimpleExecutorDylibManager.h
@@ -37,7 +37,7 @@ namespace rt_bootstrap {
 /// Simple page-based allocator.
 class LLVM_ABI SimpleExecutorDylibManager : public ExecutorBootstrapService {
 public:
-  virtual ~SimpleExecutorDylibManager();
+  ~SimpleExecutorDylibManager() override;
 
   Expected<tpctypes::DylibHandle> open(const std::string &Path, uint64_t Mode);
 

diff --git a/llvm/include/llvm/ExecutionEngine/Orc/TargetProcess/SimpleExecutorMemoryManager.h b/llvm/include/llvm/ExecutionEngine/Orc/TargetProcess/SimpleExecutorMemoryManager.h
@@ -32,7 +32,7 @@ namespace rt_bootstrap {
 /// Simple page-based allocator.
 class LLVM_ABI SimpleExecutorMemoryManager : public ExecutorBootstrapService {
 public:
-  virtual ~SimpleExecutorMemoryManager();
+  ~SimpleExecutorMemoryManager() override;
 
   Expected<ExecutorAddr> reserve(uint64_t Size);
   Expected<ExecutorAddr> initialize(tpctypes::FinalizeRequest &FR);

diff --git a/llvm/include/llvm/ExecutionEngine/Orc/TaskDispatch.h b/llvm/include/llvm/ExecutionEngine/Orc/TaskDispatch.h
@@ -37,7 +37,7 @@ class LLVM_ABI Task : public RTTIExtends<Task, RTTIRoot> {
 public:
   static char ID;
 
-  virtual ~Task() = default;
+  ~Task() override = default;
 
   /// Description of the task to be performed. Used for logging.
   virtual void printDescription(raw_ostream &OS) = 0;

diff --git a/llvm/lib/ExecutionEngine/JITLink/JITLinkMemoryManager.cpp b/llvm/lib/ExecutionEngine/JITLink/JITLinkMemoryManager.cpp
@@ -247,7 +247,7 @@ class InProcessMemoryManager::IPInFlightAlloc
         StandardSegments(std::move(StandardSegments)),
         FinalizationSegments(std::move(FinalizationSegments)) {}
 
-  ~IPInFlightAlloc() {
+  ~IPInFlightAlloc() override {
     assert(!G && "InFlight alloc neither abandoned nor finalized");
   }
 

diff --git a/llvm/lib/ExecutionEngine/Orc/Debugging/DebuggerSupportPlugin.cpp b/llvm/lib/ExecutionEngine/Orc/Debugging/DebuggerSupportPlugin.cpp
@@ -38,7 +38,7 @@ class MachODebugObjectSynthesizerBase
 
   MachODebugObjectSynthesizerBase(LinkGraph &G, ExecutorAddr RegisterActionAddr)
       : G(G), RegisterActionAddr(RegisterActionAddr) {}
-  virtual ~MachODebugObjectSynthesizerBase() = default;
+  ~MachODebugObjectSynthesizerBase() override = default;
 
   Error preserveDebugSections() {
     if (G.findSectionByName(SynthDebugSectionName)) {

diff --git a/llvm/lib/ExecutionEngine/Orc/LinkGraphLinkingLayer.cpp b/llvm/lib/ExecutionEngine/Orc/LinkGraphLinkingLayer.cpp
@@ -55,7 +55,7 @@ class LinkGraphLinkingLayer::JITLinkCtx final : public JITLinkContext {
     Plugins = Layer.Plugins;
   }
 
-  ~JITLinkCtx() {
+  ~JITLinkCtx() override {
     // If there is an object buffer return function then use it to
     // return ownership of the buffer.
     if (Layer.ReturnObjectBuffer && ObjBuffer)

diff --git a/llvm/lib/ExecutionEngine/Orc/OrcV2CBindings.cpp b/llvm/lib/ExecutionEngine/Orc/OrcV2CBindings.cpp
@@ -92,7 +92,7 @@ class OrcCAPIMaterializationUnit : public llvm::orc::MaterializationUnit {
         Name(std::move(Name)), Ctx(Ctx), Materialize(Materialize),
         Discard(Discard), Destroy(Destroy) {}
 
-  ~OrcCAPIMaterializationUnit() {
+  ~OrcCAPIMaterializationUnit() override {
     if (Ctx)
       Destroy(Ctx);
   }
@@ -264,7 +264,7 @@ class CAPIDefinitionGenerator final : public DefinitionGenerator {
       LLVMOrcCAPIDefinitionGeneratorTryToGenerateFunction TryToGenerate)
       : Dispose(Dispose), Ctx(Ctx), TryToGenerate(TryToGenerate) {}
 
-  ~CAPIDefinitionGenerator() {
+  ~CAPIDefinitionGenerator() override {
     if (Dispose)
       Dispose(Ctx);
   }

diff --git a/llvm/unittests/ExecutionEngine/JITLink/JITLinkTestUtils.h b/llvm/unittests/ExecutionEngine/JITLink/JITLinkTestUtils.h
@@ -132,7 +132,7 @@ class MockJITLinkContext : public llvm::jitlink::JITLinkContext {
       : JITLinkContext(&JD), MJMM(std::move(MJMM)),
         HandleFailed(std::move(HandleFailed)) {}
 
-  ~MockJITLinkContext() {
+  ~MockJITLinkContext() override {
     if (auto Err = MJMM->deallocate(std::move(FinalizedAllocs)))
       notifyFailed(std::move(Err));
   }

diff --git a/llvm/unittests/ExecutionEngine/Orc/EPCGenericMemoryAccessTest.cpp b/llvm/unittests/ExecutionEngine/Orc/EPCGenericMemoryAccessTest.cpp
@@ -140,7 +140,7 @@ class EPCGenericMemoryAccessTest : public testing::Test {
     MemAccess = std::make_unique<EPCGenericMemoryAccess>(*EPC, FAs);
   }
 
-  ~EPCGenericMemoryAccessTest() { cantFail(EPC->disconnect()); }
+  ~EPCGenericMemoryAccessTest() override { cantFail(EPC->disconnect()); }
 
 protected:
   std::shared_ptr<SelfExecutorProcessControl> EPC;

diff --git a/llvm/unittests/ExecutionEngine/Orc/JITLinkRedirectionManagerTest.cpp b/llvm/unittests/ExecutionEngine/Orc/JITLinkRedirectionManagerTest.cpp
@@ -18,7 +18,7 @@ static int finalTarget() { return 53; }
 
 class JITLinkRedirectionManagerTest : public testing::Test {
 public:
-  ~JITLinkRedirectionManagerTest() {
+  ~JITLinkRedirectionManagerTest() override {
     if (ES)
       if (auto Err = ES->endSession())
         ES->reportError(std::move(Err));

diff --git a/llvm/unittests/ExecutionEngine/Orc/ObjectLinkingLayerTest.cpp b/llvm/unittests/ExecutionEngine/Orc/ObjectLinkingLayerTest.cpp
@@ -34,7 +34,7 @@ ArrayRef<char> BlockContent(BlockContentBytes);
 
 class ObjectLinkingLayerTest : public testing::Test {
 public:
-  ~ObjectLinkingLayerTest() {
+  ~ObjectLinkingLayerTest() override {
     if (auto Err = ES.endSession())
       ES.reportError(std::move(Err));
   }
@@ -161,7 +161,7 @@ TEST_F(ObjectLinkingLayerTest, HandleErrorDuringPostAllocationPass) {
   // abandon the in-flight allocation and report an error.
   class TestPlugin : public ObjectLinkingLayer::Plugin {
   public:
-    ~TestPlugin() { EXPECT_TRUE(ErrorReported); }
+    ~TestPlugin() override { EXPECT_TRUE(ErrorReported); }
 
     void modifyPassConfig(MaterializationResponsibility &MR,
                           jitlink::LinkGraph &G,
@@ -215,7 +215,7 @@ TEST_F(ObjectLinkingLayerTest, AddAndRemovePlugins) {
     TestPlugin(size_t &ActivationCount, bool &PluginDestroyed)
         : ActivationCount(ActivationCount), PluginDestroyed(PluginDestroyed) {}
 
-    ~TestPlugin() { PluginDestroyed = true; }
+    ~TestPlugin() override { PluginDestroyed = true; }
 
     void modifyPassConfig(MaterializationResponsibility &MR,
                           jitlink::LinkGraph &G,
@@ -336,7 +336,7 @@ TEST(ObjectLinkingLayerSearchGeneratorTest, AbsoluteSymbolsObjectLayer) {
 
   class CheckDefs : public ObjectLinkingLayer::Plugin {
   public:
-    ~CheckDefs() { EXPECT_TRUE(SawSymbolDef); }
+    ~CheckDefs() override { EXPECT_TRUE(SawSymbolDef); }
 
     void modifyPassConfig(MaterializationResponsibility &MR,
                           jitlink::LinkGraph &G,

diff --git a/llvm/unittests/ExecutionEngine/Orc/OrcTestCommon.h b/llvm/unittests/ExecutionEngine/Orc/OrcTestCommon.h
@@ -47,7 +47,7 @@ namespace orc {
 // (5) V -- A JITDylib associated with ES.
 class CoreAPIsBasedStandardTest : public testing::Test {
 public:
-  ~CoreAPIsBasedStandardTest() {
+  ~CoreAPIsBasedStandardTest() override {
     if (auto Err = ES.endSession())
       ES.reportError(std::move(Err));
   }

diff --git a/llvm/unittests/ExecutionEngine/Orc/ReOptimizeLayerTest.cpp b/llvm/unittests/ExecutionEngine/Orc/ReOptimizeLayerTest.cpp
@@ -26,7 +26,7 @@ using namespace llvm::jitlink;
 
 class ReOptimizeLayerTest : public testing::Test {
 public:
-  ~ReOptimizeLayerTest() {
+  ~ReOptimizeLayerTest() override {
     if (ES)
       if (auto Err = ES->endSession())
         ES->reportError(std::move(Err));

diff --git a/llvm/unittests/ExecutionEngine/Orc/ResourceTrackerTest.cpp b/llvm/unittests/ExecutionEngine/Orc/ResourceTrackerTest.cpp
@@ -50,7 +50,7 @@ class SimpleResourceManager : public ResourceManager {
   SimpleResourceManager(SimpleResourceManager &&) = delete;
   SimpleResourceManager &operator=(SimpleResourceManager &&) = delete;
 
-  ~SimpleResourceManager() { ES.deregisterResourceManager(*this); }
+  ~SimpleResourceManager() override { ES.deregisterResourceManager(*this); }
 
   /// Set the HandleRemove function object.
   void setHandleRemove(HandleRemoveFunction HandleRemove) {