Hi On Windows 10 when using a debug build of LLVM 10, I get this assertion failure: Assertion failed: (KV.second.getFlags() & ~WeakFlags) == (I->second & ~WeakFlags) && "Resolving symbol with incorrect flags", file C:\work\github\llvm-10.0.0.src\lib\ExecutionEngine\Orc\Core.cpp, line 450 The same failure occurred in LLVM 9 too: Assertion failed: I->second == KV.second.getFlags() && "Resolving symbol with incorrect flags", file C:\work\github\llvm-9.0.0.src\lib\ExecutionEngine\Orc\Core.cpp, line 384 I am unsure what this assertion means and how I can debug this. The assertion seems to occur just after JIT compiling a function, when my code is trying to get the compiled function's address using something like this: return ES->lookup({MainJD}, (*Mangle)(Name.str())); Here is the call stack: libravi.dll!llvm::orc::MaterializationResponsibility::notifyResolved(const llvm::DenseMap<llvm::orc::SymbolStringPtr,llvm::JITEvaluatedSymbol,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>,llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr,llvm::JITEvaluatedSymbol>> & Symbols) Line 449 C++ libravi.dll!llvm::orc::RTDyldObjectLinkingLayer::onObjLoad(unsigned __int64 K, llvm::orc::MaterializationResponsibility & R, llvm::object::ObjectFile & Obj, std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>> LoadedObjInfo, std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef const ,llvm::JITEvaluatedSymbol>>> Resolved, std::set<llvm::StringRef,std::less<llvm::StringRef>,std::allocator<llvm::StringRef>> & InternalSymbols) Line 232 C++> libravi.dll!llvm::orc::RTDyldObjectLinkingLayer::emit::__l2::<lambda>(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>> LoadedObjInfo, std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef const ,llvm::JITEvaluatedSymbol>>> ResolvedSymbols) Line 149 C++libravi.dll!llvm::unique_function<llvm::Error __cdecl(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>>,std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef const ,llvm::JITEvaluatedSymbol>>>)>::CallImpl<llvm::Error <lambda>(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>>, std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef const ,llvm::JITEvaluatedSymbol>>>)>(void * CallableAddr, std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>> & <Params_0>, std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef const ,llvm::JITEvaluatedSymbol>>> & <Params_1>) Line 157 C++ libravi.dll!llvm::unique_function<llvm::Error __cdecl(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>>,std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef const ,llvm::JITEvaluatedSymbol>>>)>::operator()(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>> <Params_0>, std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef const ,llvm::JITEvaluatedSymbol>>> <Params_1>) Line 280 C++ libravi.dll!llvm::jitLinkForORC(llvm::object::ObjectFile & Obj, std::unique_ptr<llvm::MemoryBuffer,std::default_delete<llvm::MemoryBuffer>> UnderlyingBuffer, llvm::RuntimeDyld::MemoryManager & MemMgr, llvm::JITSymbolResolver & Resolver, bool ProcessAllSections, llvm::unique_function<llvm::Error __cdecl(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>>,std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef const ,llvm::JITEvaluatedSymbol>>>)> OnLoaded, llvm::unique_function<void __cdecl(llvm::Error)> OnEmitted) Line 1427 C++ libravi.dll!llvm::orc::RTDyldObjectLinkingLayer::emit(llvm::orc::MaterializationResponsibility R, std::unique_ptr<llvm::MemoryBuffer,std::default_delete<llvm::MemoryBuffer>> O) Line 155 C++ libravi.dll!llvm::orc::IRCompileLayer::emit(llvm::orc::MaterializationResponsibility R, llvm::orc::ThreadSafeModule TSM) Line 41 C++ libravi.dll!llvm::orc::IRTransformLayer::emit(llvm::orc::MaterializationResponsibility R, llvm::orc::ThreadSafeModule TSM) Line 25 C++ libravi.dll!llvm::orc::BasicIRLayerMaterializationUnit::materialize(llvm::orc::MaterializationResponsibility R) Line 132 C++ libravi.dll!llvm::orc::MaterializationUnit::doMaterialize(llvm::orc::JITDylib & JD) Line 570 C++ libravi.dll!llvm::orc::ExecutionSession::materializeOnCurrentThread(llvm::orc::JITDylib & JD, std::unique_ptr<llvm::orc::MaterializationUnit,std::default_delete<llvm::orc::MaterializationUnit>> MU) Line 1218 C++ [External Code] libravi.dll!llvm::orc::ExecutionSession::dispatchMaterialization(llvm::orc::JITDylib & JD, std::unique_ptr<llvm::orc::MaterializationUnit,std::default_delete<llvm::orc::MaterializationUnit>> MU) Line 1204 C++ libravi.dll!llvm::orc::ExecutionSession::runOutstandingMUs() Line 2188 C++ libravi.dll!llvm::orc::ExecutionSession::lookup(llvm::orc::LookupKind K, const std::vector<std::pair<llvm::orc::JITDylib *,enum llvm::orc::JITDylibLookupFlags>,std::allocator<std::pair<llvm::orc::JITDylib *,enum llvm::orc::JITDylibLookupFlags>>> & SearchOrder, llvm::orc::SymbolLookupSet Symbols, llvm::orc::SymbolState RequiredState, llvm::unique_function<void __cdecl(llvm::Expected<llvm::DenseMap<llvm::orc::SymbolStringPtr,llvm::JITEvaluatedSymbol,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>,llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr,llvm::JITEvaluatedSymbol>>>)> NotifyComplete, std::function<void __cdecl(llvm::DenseMap<llvm::orc::JITDylib *,llvm::DenseSet<llvm::orc::SymbolStringPtr,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>>,llvm::DenseMapInfo<llvm::orc::JITDylib *>,llvm::detail::DenseMapPair<llvm::orc::JITDylib *,llvm::DenseSet<llvm::orc::SymbolStringPtr,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>>>> const &)> RegisterDependencies) Line 2084 C++ libravi.dll!llvm::orc::ExecutionSession::lookup(const std::vector<std::pair<llvm::orc::JITDylib *,enum llvm::orc::JITDylibLookupFlags>,std::allocator<std::pair<llvm::orc::JITDylib *,enum llvm::orc::JITDylibLookupFlags>>> & SearchOrder, const llvm::orc::SymbolLookupSet & Symbols, llvm::orc::LookupKind K, llvm::orc::SymbolState RequiredState, std::function<void __cdecl(llvm::DenseMap<llvm::orc::JITDylib *,llvm::DenseSet<llvm::orc::SymbolStringPtr,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>>,llvm::DenseMapInfo<llvm::orc::JITDylib *>,llvm::detail::DenseMapPair<llvm::orc::JITDylib *,llvm::DenseSet<llvm::orc::SymbolStringPtr,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>>>> const &)> RegisterDependencies) Line 2124 C++ libravi.dll!llvm::orc::ExecutionSession::lookup(const std::vector<std::pair<llvm::orc::JITDylib *,enum llvm::orc::JITDylibLookupFlags>,std::allocator<std::pair<llvm::orc::JITDylib *,enum llvm::orc::JITDylibLookupFlags>>> & SearchOrder, llvm::orc::SymbolStringPtr Name) Line 2145 C++ libravi.dll!llvm::orc::ExecutionSession::lookup(llvm::ArrayRef<llvm::orc::JITDylib *> SearchOrder, llvm::orc::SymbolStringPtr Name) Line 2157 C++ libravi.dll!ravi::RaviJITState::findSymbol(llvm::StringRef Name) Line 523 C++ Thanks and Regards Dibyendu
Hi, Some more info: The values that are causing the failure are: I.second {TargetFlags=0 '\0' Flags=None (0 '\0') } KV.second {Address=1438723211264 Flags={TargetFlags=0 '\0' Flags=Callable (32 ' ') } } In line: assert((KV.second.getFlags() & ~WeakFlags) == (I->second & ~WeakFlags) && "Resolving symbol with incorrect flags"); On Thu, 16 Apr 2020 at 22:49, Dibyendu Majumdar <mobile at majumdar.org.uk> wrote:> > Hi > > On Windows 10 when using a debug build of LLVM 10, I get this assertion failure: > > Assertion failed: (KV.second.getFlags() & ~WeakFlags) == (I->second & > ~WeakFlags) && "Resolving symbol with incorrect flags", file > C:\work\github\llvm-10.0.0.src\lib\ExecutionEngine\Orc\Core.cpp, line > 450 > > The same failure occurred in LLVM 9 too: > > Assertion failed: I->second == KV.second.getFlags() && "Resolving > symbol with incorrect flags", file > C:\work\github\llvm-9.0.0.src\lib\ExecutionEngine\Orc\Core.cpp, line > 384 > > I am unsure what this assertion means and how I can debug this. > > The assertion seems to occur just after JIT compiling a function, when > my code is trying to get the compiled function's address using > something like this: > > return ES->lookup({MainJD}, (*Mangle)(Name.str())); > > Here is the call stack: > > libravi.dll!llvm::orc::MaterializationResponsibility::notifyResolved(const > llvm::DenseMap<llvm::orc::SymbolStringPtr,llvm::JITEvaluatedSymbol,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>,llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr,llvm::JITEvaluatedSymbol>> > & Symbols) Line 449 C++ > libravi.dll!llvm::orc::RTDyldObjectLinkingLayer::onObjLoad(unsigned > __int64 K, llvm::orc::MaterializationResponsibility & R, > llvm::object::ObjectFile & Obj, > std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>> > LoadedObjInfo, std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > const ,llvm::JITEvaluatedSymbol>>> Resolved, > std::set<llvm::StringRef,std::less<llvm::StringRef>,std::allocator<llvm::StringRef>> > & InternalSymbols) Line 232 C++ > > libravi.dll!llvm::orc::RTDyldObjectLinkingLayer::emit::__l2::<lambda>(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>> LoadedObjInfo, std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef const ,llvm::JITEvaluatedSymbol>>> ResolvedSymbols) Line 149 C++ > libravi.dll!llvm::unique_function<llvm::Error > __cdecl(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>>,std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > const ,llvm::JITEvaluatedSymbol>>>)>::CallImpl<llvm::Error > <lambda>(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>>, > std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > const ,llvm::JITEvaluatedSymbol>>>)>(void * CallableAddr, > std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>> > & <Params_0>, std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > const ,llvm::JITEvaluatedSymbol>>> & <Params_1>) Line 157 C++ > libravi.dll!llvm::unique_function<llvm::Error > __cdecl(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>>,std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > const ,llvm::JITEvaluatedSymbol>>>)>::operator()(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>> > <Params_0>, std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > const ,llvm::JITEvaluatedSymbol>>> <Params_1>) Line 280 C++ > libravi.dll!llvm::jitLinkForORC(llvm::object::ObjectFile & Obj, > std::unique_ptr<llvm::MemoryBuffer,std::default_delete<llvm::MemoryBuffer>> > UnderlyingBuffer, llvm::RuntimeDyld::MemoryManager & MemMgr, > llvm::JITSymbolResolver & Resolver, bool ProcessAllSections, > llvm::unique_function<llvm::Error > __cdecl(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>>,std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > const ,llvm::JITEvaluatedSymbol>>>)> OnLoaded, > llvm::unique_function<void __cdecl(llvm::Error)> OnEmitted) Line 1427 > C++ > libravi.dll!llvm::orc::RTDyldObjectLinkingLayer::emit(llvm::orc::MaterializationResponsibility > R, std::unique_ptr<llvm::MemoryBuffer,std::default_delete<llvm::MemoryBuffer>> > O) Line 155 C++ > libravi.dll!llvm::orc::IRCompileLayer::emit(llvm::orc::MaterializationResponsibility > R, llvm::orc::ThreadSafeModule TSM) Line 41 C++ > libravi.dll!llvm::orc::IRTransformLayer::emit(llvm::orc::MaterializationResponsibility > R, llvm::orc::ThreadSafeModule TSM) Line 25 C++ > libravi.dll!llvm::orc::BasicIRLayerMaterializationUnit::materialize(llvm::orc::MaterializationResponsibility > R) Line 132 C++ > libravi.dll!llvm::orc::MaterializationUnit::doMaterialize(llvm::orc::JITDylib > & JD) Line 570 C++ > libravi.dll!llvm::orc::ExecutionSession::materializeOnCurrentThread(llvm::orc::JITDylib > & JD, std::unique_ptr<llvm::orc::MaterializationUnit,std::default_delete<llvm::orc::MaterializationUnit>> > MU) Line 1218 C++ > [External Code] > libravi.dll!llvm::orc::ExecutionSession::dispatchMaterialization(llvm::orc::JITDylib > & JD, std::unique_ptr<llvm::orc::MaterializationUnit,std::default_delete<llvm::orc::MaterializationUnit>> > MU) Line 1204 C++ > libravi.dll!llvm::orc::ExecutionSession::runOutstandingMUs() Line > 2188 C++ > libravi.dll!llvm::orc::ExecutionSession::lookup(llvm::orc::LookupKind > K, const std::vector<std::pair<llvm::orc::JITDylib *,enum > llvm::orc::JITDylibLookupFlags>,std::allocator<std::pair<llvm::orc::JITDylib > *,enum llvm::orc::JITDylibLookupFlags>>> & SearchOrder, > llvm::orc::SymbolLookupSet Symbols, llvm::orc::SymbolState > RequiredState, llvm::unique_function<void > __cdecl(llvm::Expected<llvm::DenseMap<llvm::orc::SymbolStringPtr,llvm::JITEvaluatedSymbol,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>,llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr,llvm::JITEvaluatedSymbol>>>)> > NotifyComplete, std::function<void > __cdecl(llvm::DenseMap<llvm::orc::JITDylib > *,llvm::DenseSet<llvm::orc::SymbolStringPtr,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>>,llvm::DenseMapInfo<llvm::orc::JITDylib > *>,llvm::detail::DenseMapPair<llvm::orc::JITDylib > *,llvm::DenseSet<llvm::orc::SymbolStringPtr,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>>>> > const &)> RegisterDependencies) Line 2084 C++ > libravi.dll!llvm::orc::ExecutionSession::lookup(const > std::vector<std::pair<llvm::orc::JITDylib *,enum > llvm::orc::JITDylibLookupFlags>,std::allocator<std::pair<llvm::orc::JITDylib > *,enum llvm::orc::JITDylibLookupFlags>>> & SearchOrder, const > llvm::orc::SymbolLookupSet & Symbols, llvm::orc::LookupKind K, > llvm::orc::SymbolState RequiredState, std::function<void > __cdecl(llvm::DenseMap<llvm::orc::JITDylib > *,llvm::DenseSet<llvm::orc::SymbolStringPtr,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>>,llvm::DenseMapInfo<llvm::orc::JITDylib > *>,llvm::detail::DenseMapPair<llvm::orc::JITDylib > *,llvm::DenseSet<llvm::orc::SymbolStringPtr,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>>>> > const &)> RegisterDependencies) Line 2124 C++ > libravi.dll!llvm::orc::ExecutionSession::lookup(const > std::vector<std::pair<llvm::orc::JITDylib *,enum > llvm::orc::JITDylibLookupFlags>,std::allocator<std::pair<llvm::orc::JITDylib > *,enum llvm::orc::JITDylibLookupFlags>>> & SearchOrder, > llvm::orc::SymbolStringPtr Name) Line 2145 C++ > libravi.dll!llvm::orc::ExecutionSession::lookup(llvm::ArrayRef<llvm::orc::JITDylib > *> SearchOrder, llvm::orc::SymbolStringPtr Name) Line 2157 C++ > libravi.dll!ravi::RaviJITState::findSymbol(llvm::StringRef Name) > Line 523 C++ > > > Thanks and Regards > Dibyendu
Interestingly this assertion failure occurs with ORC v2 but not ORC v1. Regards On Thu, 16 Apr 2020 at 22:56, Dibyendu Majumdar <mobile at majumdar.org.uk> wrote:> > Hi, > > Some more info: > > The values that are causing the failure are: > > I.second {TargetFlags=0 '\0' Flags=None (0 '\0') } > KV.second {Address=1438723211264 Flags={TargetFlags=0 '\0' > Flags=Callable (32 ' ') } } > > In line: > > assert((KV.second.getFlags() & ~WeakFlags) == (I->second & ~WeakFlags) && > "Resolving symbol with incorrect flags"); > > On Thu, 16 Apr 2020 at 22:49, Dibyendu Majumdar <mobile at majumdar.org.uk> wrote: > > > > Hi > > > > On Windows 10 when using a debug build of LLVM 10, I get this assertion failure: > > > > Assertion failed: (KV.second.getFlags() & ~WeakFlags) == (I->second & > > ~WeakFlags) && "Resolving symbol with incorrect flags", file > > C:\work\github\llvm-10.0.0.src\lib\ExecutionEngine\Orc\Core.cpp, line > > 450 > > > > The same failure occurred in LLVM 9 too: > > > > Assertion failed: I->second == KV.second.getFlags() && "Resolving > > symbol with incorrect flags", file > > C:\work\github\llvm-9.0.0.src\lib\ExecutionEngine\Orc\Core.cpp, line > > 384 > > > > I am unsure what this assertion means and how I can debug this. > > > > The assertion seems to occur just after JIT compiling a function, when > > my code is trying to get the compiled function's address using > > something like this: > > > > return ES->lookup({MainJD}, (*Mangle)(Name.str())); > > > > Here is the call stack: > > > > libravi.dll!llvm::orc::MaterializationResponsibility::notifyResolved(const > > llvm::DenseMap<llvm::orc::SymbolStringPtr,llvm::JITEvaluatedSymbol,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>,llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr,llvm::JITEvaluatedSymbol>> > > & Symbols) Line 449 C++ > > libravi.dll!llvm::orc::RTDyldObjectLinkingLayer::onObjLoad(unsigned > > __int64 K, llvm::orc::MaterializationResponsibility & R, > > llvm::object::ObjectFile & Obj, > > std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>> > > LoadedObjInfo, std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > > const ,llvm::JITEvaluatedSymbol>>> Resolved, > > std::set<llvm::StringRef,std::less<llvm::StringRef>,std::allocator<llvm::StringRef>> > > & InternalSymbols) Line 232 C++ > > > libravi.dll!llvm::orc::RTDyldObjectLinkingLayer::emit::__l2::<lambda>(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>> LoadedObjInfo, std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef const ,llvm::JITEvaluatedSymbol>>> ResolvedSymbols) Line 149 C++ > > libravi.dll!llvm::unique_function<llvm::Error > > __cdecl(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>>,std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > > const ,llvm::JITEvaluatedSymbol>>>)>::CallImpl<llvm::Error > > <lambda>(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>>, > > std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > > const ,llvm::JITEvaluatedSymbol>>>)>(void * CallableAddr, > > std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>> > > & <Params_0>, std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > > const ,llvm::JITEvaluatedSymbol>>> & <Params_1>) Line 157 C++ > > libravi.dll!llvm::unique_function<llvm::Error > > __cdecl(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>>,std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > > const ,llvm::JITEvaluatedSymbol>>>)>::operator()(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>> > > <Params_0>, std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > > const ,llvm::JITEvaluatedSymbol>>> <Params_1>) Line 280 C++ > > libravi.dll!llvm::jitLinkForORC(llvm::object::ObjectFile & Obj, > > std::unique_ptr<llvm::MemoryBuffer,std::default_delete<llvm::MemoryBuffer>> > > UnderlyingBuffer, llvm::RuntimeDyld::MemoryManager & MemMgr, > > llvm::JITSymbolResolver & Resolver, bool ProcessAllSections, > > llvm::unique_function<llvm::Error > > __cdecl(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>>,std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > > const ,llvm::JITEvaluatedSymbol>>>)> OnLoaded, > > llvm::unique_function<void __cdecl(llvm::Error)> OnEmitted) Line 1427 > > C++ > > libravi.dll!llvm::orc::RTDyldObjectLinkingLayer::emit(llvm::orc::MaterializationResponsibility > > R, std::unique_ptr<llvm::MemoryBuffer,std::default_delete<llvm::MemoryBuffer>> > > O) Line 155 C++ > > libravi.dll!llvm::orc::IRCompileLayer::emit(llvm::orc::MaterializationResponsibility > > R, llvm::orc::ThreadSafeModule TSM) Line 41 C++ > > libravi.dll!llvm::orc::IRTransformLayer::emit(llvm::orc::MaterializationResponsibility > > R, llvm::orc::ThreadSafeModule TSM) Line 25 C++ > > libravi.dll!llvm::orc::BasicIRLayerMaterializationUnit::materialize(llvm::orc::MaterializationResponsibility > > R) Line 132 C++ > > libravi.dll!llvm::orc::MaterializationUnit::doMaterialize(llvm::orc::JITDylib > > & JD) Line 570 C++ > > libravi.dll!llvm::orc::ExecutionSession::materializeOnCurrentThread(llvm::orc::JITDylib > > & JD, std::unique_ptr<llvm::orc::MaterializationUnit,std::default_delete<llvm::orc::MaterializationUnit>> > > MU) Line 1218 C++ > > [External Code] > > libravi.dll!llvm::orc::ExecutionSession::dispatchMaterialization(llvm::orc::JITDylib > > & JD, std::unique_ptr<llvm::orc::MaterializationUnit,std::default_delete<llvm::orc::MaterializationUnit>> > > MU) Line 1204 C++ > > libravi.dll!llvm::orc::ExecutionSession::runOutstandingMUs() Line > > 2188 C++ > > libravi.dll!llvm::orc::ExecutionSession::lookup(llvm::orc::LookupKind > > K, const std::vector<std::pair<llvm::orc::JITDylib *,enum > > llvm::orc::JITDylibLookupFlags>,std::allocator<std::pair<llvm::orc::JITDylib > > *,enum llvm::orc::JITDylibLookupFlags>>> & SearchOrder, > > llvm::orc::SymbolLookupSet Symbols, llvm::orc::SymbolState > > RequiredState, llvm::unique_function<void > > __cdecl(llvm::Expected<llvm::DenseMap<llvm::orc::SymbolStringPtr,llvm::JITEvaluatedSymbol,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>,llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr,llvm::JITEvaluatedSymbol>>>)> > > NotifyComplete, std::function<void > > __cdecl(llvm::DenseMap<llvm::orc::JITDylib > > *,llvm::DenseSet<llvm::orc::SymbolStringPtr,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>>,llvm::DenseMapInfo<llvm::orc::JITDylib > > *>,llvm::detail::DenseMapPair<llvm::orc::JITDylib > > *,llvm::DenseSet<llvm::orc::SymbolStringPtr,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>>>> > > const &)> RegisterDependencies) Line 2084 C++ > > libravi.dll!llvm::orc::ExecutionSession::lookup(const > > std::vector<std::pair<llvm::orc::JITDylib *,enum > > llvm::orc::JITDylibLookupFlags>,std::allocator<std::pair<llvm::orc::JITDylib > > *,enum llvm::orc::JITDylibLookupFlags>>> & SearchOrder, const > > llvm::orc::SymbolLookupSet & Symbols, llvm::orc::LookupKind K, > > llvm::orc::SymbolState RequiredState, std::function<void > > __cdecl(llvm::DenseMap<llvm::orc::JITDylib > > *,llvm::DenseSet<llvm::orc::SymbolStringPtr,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>>,llvm::DenseMapInfo<llvm::orc::JITDylib > > *>,llvm::detail::DenseMapPair<llvm::orc::JITDylib > > *,llvm::DenseSet<llvm::orc::SymbolStringPtr,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>>>> > > const &)> RegisterDependencies) Line 2124 C++ > > libravi.dll!llvm::orc::ExecutionSession::lookup(const > > std::vector<std::pair<llvm::orc::JITDylib *,enum > > llvm::orc::JITDylibLookupFlags>,std::allocator<std::pair<llvm::orc::JITDylib > > *,enum llvm::orc::JITDylibLookupFlags>>> & SearchOrder, > > llvm::orc::SymbolStringPtr Name) Line 2145 C++ > > libravi.dll!llvm::orc::ExecutionSession::lookup(llvm::ArrayRef<llvm::orc::JITDylib > > *> SearchOrder, llvm::orc::SymbolStringPtr Name) Line 2157 C++ > > libravi.dll!ravi::RaviJITState::findSymbol(llvm::StringRef Name) > > Line 523 C++ > > > > > > Thanks and Regards > > Dibyendu
Hi Dibyendu, Are you using LLJIT? If you're using a custom JIT class you will need to call 'ObjLinkingLayer->setOverrideObjectFlagsWithResponsibilityFlags(true);' when running on Windows, as RuntimeDyldCOFF does not correctly report symbol flags yet. -- Lang. On Thu, Apr 16, 2020 at 2:50 PM Dibyendu Majumdar <mobile at majumdar.org.uk> wrote:> Hi > > On Windows 10 when using a debug build of LLVM 10, I get this assertion > failure: > > Assertion failed: (KV.second.getFlags() & ~WeakFlags) == (I->second & > ~WeakFlags) && "Resolving symbol with incorrect flags", file > C:\work\github\llvm-10.0.0.src\lib\ExecutionEngine\Orc\Core.cpp, line > 450 > > The same failure occurred in LLVM 9 too: > > Assertion failed: I->second == KV.second.getFlags() && "Resolving > symbol with incorrect flags", file > C:\work\github\llvm-9.0.0.src\lib\ExecutionEngine\Orc\Core.cpp, line > 384 > > I am unsure what this assertion means and how I can debug this. > > The assertion seems to occur just after JIT compiling a function, when > my code is trying to get the compiled function's address using > something like this: > > return ES->lookup({MainJD}, (*Mangle)(Name.str())); > > Here is the call stack: > > > libravi.dll!llvm::orc::MaterializationResponsibility::notifyResolved(const > > llvm::DenseMap<llvm::orc::SymbolStringPtr,llvm::JITEvaluatedSymbol,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>,llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr,llvm::JITEvaluatedSymbol>> > & Symbols) Line 449 C++ > libravi.dll!llvm::orc::RTDyldObjectLinkingLayer::onObjLoad(unsigned > __int64 K, llvm::orc::MaterializationResponsibility & R, > llvm::object::ObjectFile & Obj, > > std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>> > LoadedObjInfo, > std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > const ,llvm::JITEvaluatedSymbol>>> Resolved, > > std::set<llvm::StringRef,std::less<llvm::StringRef>,std::allocator<llvm::StringRef>> > & InternalSymbols) Line 232 C++ > > > libravi.dll!llvm::orc::RTDyldObjectLinkingLayer::emit::__l2::<lambda>(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>> > LoadedObjInfo, > std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > const ,llvm::JITEvaluatedSymbol>>> ResolvedSymbols) Line 149 C++ > libravi.dll!llvm::unique_function<llvm::Error > > __cdecl(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>>,std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > const ,llvm::JITEvaluatedSymbol>>>)>::CallImpl<llvm::Error > > <lambda>(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>>, > > std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > const ,llvm::JITEvaluatedSymbol>>>)>(void * CallableAddr, > > std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>> > & <Params_0>, > std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > const ,llvm::JITEvaluatedSymbol>>> & <Params_1>) Line 157 C++ > libravi.dll!llvm::unique_function<llvm::Error > > __cdecl(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>>,std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > const > ,llvm::JITEvaluatedSymbol>>>)>::operator()(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>> > <Params_0>, > std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > const ,llvm::JITEvaluatedSymbol>>> <Params_1>) Line 280 C++ > libravi.dll!llvm::jitLinkForORC(llvm::object::ObjectFile & Obj, > std::unique_ptr<llvm::MemoryBuffer,std::default_delete<llvm::MemoryBuffer>> > UnderlyingBuffer, llvm::RuntimeDyld::MemoryManager & MemMgr, > llvm::JITSymbolResolver & Resolver, bool ProcessAllSections, > llvm::unique_function<llvm::Error > > __cdecl(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>>,std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef > const ,llvm::JITEvaluatedSymbol>>>)> OnLoaded, > llvm::unique_function<void __cdecl(llvm::Error)> OnEmitted) Line 1427 > C++ > > libravi.dll!llvm::orc::RTDyldObjectLinkingLayer::emit(llvm::orc::MaterializationResponsibility > R, > std::unique_ptr<llvm::MemoryBuffer,std::default_delete<llvm::MemoryBuffer>> > O) Line 155 C++ > > libravi.dll!llvm::orc::IRCompileLayer::emit(llvm::orc::MaterializationResponsibility > R, llvm::orc::ThreadSafeModule TSM) Line 41 C++ > > libravi.dll!llvm::orc::IRTransformLayer::emit(llvm::orc::MaterializationResponsibility > R, llvm::orc::ThreadSafeModule TSM) Line 25 C++ > > libravi.dll!llvm::orc::BasicIRLayerMaterializationUnit::materialize(llvm::orc::MaterializationResponsibility > R) Line 132 C++ > > libravi.dll!llvm::orc::MaterializationUnit::doMaterialize(llvm::orc::JITDylib > & JD) Line 570 C++ > > libravi.dll!llvm::orc::ExecutionSession::materializeOnCurrentThread(llvm::orc::JITDylib > & JD, > std::unique_ptr<llvm::orc::MaterializationUnit,std::default_delete<llvm::orc::MaterializationUnit>> > MU) Line 1218 C++ > [External Code] > > libravi.dll!llvm::orc::ExecutionSession::dispatchMaterialization(llvm::orc::JITDylib > & JD, > std::unique_ptr<llvm::orc::MaterializationUnit,std::default_delete<llvm::orc::MaterializationUnit>> > MU) Line 1204 C++ > libravi.dll!llvm::orc::ExecutionSession::runOutstandingMUs() Line > 2188 C++ > libravi.dll!llvm::orc::ExecutionSession::lookup(llvm::orc::LookupKind > K, const std::vector<std::pair<llvm::orc::JITDylib *,enum > > llvm::orc::JITDylibLookupFlags>,std::allocator<std::pair<llvm::orc::JITDylib > *,enum llvm::orc::JITDylibLookupFlags>>> & SearchOrder, > llvm::orc::SymbolLookupSet Symbols, llvm::orc::SymbolState > RequiredState, llvm::unique_function<void > > __cdecl(llvm::Expected<llvm::DenseMap<llvm::orc::SymbolStringPtr,llvm::JITEvaluatedSymbol,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>,llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr,llvm::JITEvaluatedSymbol>>>)> > NotifyComplete, std::function<void > __cdecl(llvm::DenseMap<llvm::orc::JITDylib > > *,llvm::DenseSet<llvm::orc::SymbolStringPtr,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>>,llvm::DenseMapInfo<llvm::orc::JITDylib > *>,llvm::detail::DenseMapPair<llvm::orc::JITDylib > > *,llvm::DenseSet<llvm::orc::SymbolStringPtr,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>>>> > const &)> RegisterDependencies) Line 2084 C++ > libravi.dll!llvm::orc::ExecutionSession::lookup(const > std::vector<std::pair<llvm::orc::JITDylib *,enum > > llvm::orc::JITDylibLookupFlags>,std::allocator<std::pair<llvm::orc::JITDylib > *,enum llvm::orc::JITDylibLookupFlags>>> & SearchOrder, const > llvm::orc::SymbolLookupSet & Symbols, llvm::orc::LookupKind K, > llvm::orc::SymbolState RequiredState, std::function<void > __cdecl(llvm::DenseMap<llvm::orc::JITDylib > > *,llvm::DenseSet<llvm::orc::SymbolStringPtr,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>>,llvm::DenseMapInfo<llvm::orc::JITDylib > *>,llvm::detail::DenseMapPair<llvm::orc::JITDylib > > *,llvm::DenseSet<llvm::orc::SymbolStringPtr,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>>>> > const &)> RegisterDependencies) Line 2124 C++ > libravi.dll!llvm::orc::ExecutionSession::lookup(const > std::vector<std::pair<llvm::orc::JITDylib *,enum > > llvm::orc::JITDylibLookupFlags>,std::allocator<std::pair<llvm::orc::JITDylib > *,enum llvm::orc::JITDylibLookupFlags>>> & SearchOrder, > llvm::orc::SymbolStringPtr Name) Line 2145 C++ > > libravi.dll!llvm::orc::ExecutionSession::lookup(llvm::ArrayRef<llvm::orc::JITDylib > *> SearchOrder, llvm::orc::SymbolStringPtr Name) Line 2157 C++ > libravi.dll!ravi::RaviJITState::findSymbol(llvm::StringRef Name) > Line 523 C++ > > > Thanks and Regards > Dibyendu >-------------- next part -------------- An HTML attachment was scrubbed... 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Hi Lang, Thanks for looking at this. On Mon, 27 Apr 2020 at 04:36, Lang Hames <lhames at gmail.com> wrote:> > > Are you using LLJIT?No.> > If you're using a custom JIT class you will need to call 'ObjLinkingLayer->setOverrideObjectFlagsWithResponsibilityFlags(true);' when running on Windows, as RuntimeDyldCOFF does not correctly report symbol flags yet. >I tried this but I still get the assertion failure.> > On Thu, Apr 16, 2020 at 2:50 PM Dibyendu Majumdar <mobile at majumdar.org.uk> wrote: >> >> Hi >> >> On Windows 10 when using a debug build of LLVM 10, I get this assertion failure: >> >> Assertion failed: (KV.second.getFlags() & ~WeakFlags) == (I->second & >> ~WeakFlags) && "Resolving symbol with incorrect flags", file >> C:\work\github\llvm-10.0.0.src\lib\ExecutionEngine\Orc\Core.cpp, line >> 450 >> >> The same failure occurred in LLVM 9 too: >> >> Assertion failed: I->second == KV.second.getFlags() && "Resolving >> symbol with incorrect flags", file >> C:\work\github\llvm-9.0.0.src\lib\ExecutionEngine\Orc\Core.cpp, line >> 384 >> >> I am unsure what this assertion means and how I can debug this. >> >> The assertion seems to occur just after JIT compiling a function, when >> my code is trying to get the compiled function's address using >> something like this: >> >> return ES->lookup({MainJD}, (*Mangle)(Name.str())); >> >> Here is the call stack: >> >> libravi.dll!llvm::orc::MaterializationResponsibility::notifyResolved(const >> llvm::DenseMap<llvm::orc::SymbolStringPtr,llvm::JITEvaluatedSymbol,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>,llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr,llvm::JITEvaluatedSymbol>> >> & Symbols) Line 449 C++ >> libravi.dll!llvm::orc::RTDyldObjectLinkingLayer::onObjLoad(unsigned >> __int64 K, llvm::orc::MaterializationResponsibility & R, >> llvm::object::ObjectFile & Obj, >> std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>> >> LoadedObjInfo, std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef >> const ,llvm::JITEvaluatedSymbol>>> Resolved, >> std::set<llvm::StringRef,std::less<llvm::StringRef>,std::allocator<llvm::StringRef>> >> & InternalSymbols) Line 232 C++ >> > libravi.dll!llvm::orc::RTDyldObjectLinkingLayer::emit::__l2::<lambda>(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>> LoadedObjInfo, std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef const ,llvm::JITEvaluatedSymbol>>> ResolvedSymbols) Line 149 C++ >> libravi.dll!llvm::unique_function<llvm::Error >> __cdecl(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>>,std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef >> const ,llvm::JITEvaluatedSymbol>>>)>::CallImpl<llvm::Error >> <lambda>(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>>, >> std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef >> const ,llvm::JITEvaluatedSymbol>>>)>(void * CallableAddr, >> std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>> >> & <Params_0>, std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef >> const ,llvm::JITEvaluatedSymbol>>> & <Params_1>) Line 157 C++ >> libravi.dll!llvm::unique_function<llvm::Error >> __cdecl(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>>,std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef >> const ,llvm::JITEvaluatedSymbol>>>)>::operator()(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>> >> <Params_0>, std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef >> const ,llvm::JITEvaluatedSymbol>>> <Params_1>) Line 280 C++ >> libravi.dll!llvm::jitLinkForORC(llvm::object::ObjectFile & Obj, >> std::unique_ptr<llvm::MemoryBuffer,std::default_delete<llvm::MemoryBuffer>> >> UnderlyingBuffer, llvm::RuntimeDyld::MemoryManager & MemMgr, >> llvm::JITSymbolResolver & Resolver, bool ProcessAllSections, >> llvm::unique_function<llvm::Error >> __cdecl(std::unique_ptr<llvm::RuntimeDyld::LoadedObjectInfo,std::default_delete<llvm::RuntimeDyld::LoadedObjectInfo>>,std::map<llvm::StringRef,llvm::JITEvaluatedSymbol,std::less<llvm::StringRef>,std::allocator<std::pair<llvm::StringRef >> const ,llvm::JITEvaluatedSymbol>>>)> OnLoaded, >> llvm::unique_function<void __cdecl(llvm::Error)> OnEmitted) Line 1427 >> C++ >> libravi.dll!llvm::orc::RTDyldObjectLinkingLayer::emit(llvm::orc::MaterializationResponsibility >> R, std::unique_ptr<llvm::MemoryBuffer,std::default_delete<llvm::MemoryBuffer>> >> O) Line 155 C++ >> libravi.dll!llvm::orc::IRCompileLayer::emit(llvm::orc::MaterializationResponsibility >> R, llvm::orc::ThreadSafeModule TSM) Line 41 C++ >> libravi.dll!llvm::orc::IRTransformLayer::emit(llvm::orc::MaterializationResponsibility >> R, llvm::orc::ThreadSafeModule TSM) Line 25 C++ >> libravi.dll!llvm::orc::BasicIRLayerMaterializationUnit::materialize(llvm::orc::MaterializationResponsibility >> R) Line 132 C++ >> libravi.dll!llvm::orc::MaterializationUnit::doMaterialize(llvm::orc::JITDylib >> & JD) Line 570 C++ >> libravi.dll!llvm::orc::ExecutionSession::materializeOnCurrentThread(llvm::orc::JITDylib >> & JD, std::unique_ptr<llvm::orc::MaterializationUnit,std::default_delete<llvm::orc::MaterializationUnit>> >> MU) Line 1218 C++ >> [External Code] >> libravi.dll!llvm::orc::ExecutionSession::dispatchMaterialization(llvm::orc::JITDylib >> & JD, std::unique_ptr<llvm::orc::MaterializationUnit,std::default_delete<llvm::orc::MaterializationUnit>> >> MU) Line 1204 C++ >> libravi.dll!llvm::orc::ExecutionSession::runOutstandingMUs() Line >> 2188 C++ >> libravi.dll!llvm::orc::ExecutionSession::lookup(llvm::orc::LookupKind >> K, const std::vector<std::pair<llvm::orc::JITDylib *,enum >> llvm::orc::JITDylibLookupFlags>,std::allocator<std::pair<llvm::orc::JITDylib >> *,enum llvm::orc::JITDylibLookupFlags>>> & SearchOrder, >> llvm::orc::SymbolLookupSet Symbols, llvm::orc::SymbolState >> RequiredState, llvm::unique_function<void >> __cdecl(llvm::Expected<llvm::DenseMap<llvm::orc::SymbolStringPtr,llvm::JITEvaluatedSymbol,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>,llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr,llvm::JITEvaluatedSymbol>>>)> >> NotifyComplete, std::function<void >> __cdecl(llvm::DenseMap<llvm::orc::JITDylib >> *,llvm::DenseSet<llvm::orc::SymbolStringPtr,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>>,llvm::DenseMapInfo<llvm::orc::JITDylib >> *>,llvm::detail::DenseMapPair<llvm::orc::JITDylib >> *,llvm::DenseSet<llvm::orc::SymbolStringPtr,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>>>> >> const &)> RegisterDependencies) Line 2084 C++ >> libravi.dll!llvm::orc::ExecutionSession::lookup(const >> std::vector<std::pair<llvm::orc::JITDylib *,enum >> llvm::orc::JITDylibLookupFlags>,std::allocator<std::pair<llvm::orc::JITDylib >> *,enum llvm::orc::JITDylibLookupFlags>>> & SearchOrder, const >> llvm::orc::SymbolLookupSet & Symbols, llvm::orc::LookupKind K, >> llvm::orc::SymbolState RequiredState, std::function<void >> __cdecl(llvm::DenseMap<llvm::orc::JITDylib >> *,llvm::DenseSet<llvm::orc::SymbolStringPtr,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>>,llvm::DenseMapInfo<llvm::orc::JITDylib >> *>,llvm::detail::DenseMapPair<llvm::orc::JITDylib >> *,llvm::DenseSet<llvm::orc::SymbolStringPtr,llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>>>> >> const &)> RegisterDependencies) Line 2124 C++ >> libravi.dll!llvm::orc::ExecutionSession::lookup(const >> std::vector<std::pair<llvm::orc::JITDylib *,enum >> llvm::orc::JITDylibLookupFlags>,std::allocator<std::pair<llvm::orc::JITDylib >> *,enum llvm::orc::JITDylibLookupFlags>>> & SearchOrder, >> llvm::orc::SymbolStringPtr Name) Line 2145 C++ >> libravi.dll!llvm::orc::ExecutionSession::lookup(llvm::ArrayRef<llvm::orc::JITDylib >> *> SearchOrder, llvm::orc::SymbolStringPtr Name) Line 2157 C++ >> libravi.dll!ravi::RaviJITState::findSymbol(llvm::StringRef Name) >> Line 523 C++ >> >> >> Thanks and Regards >> Dibyendu
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