[llvm-branch-commits] [OpenMP] New Clang tests for 'taskgraph' directive (PR #194052)

Fri May 29 08:29:01 PDT 2026

github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Windows-->
# :window: Windows x64 Test Results

* 3148 tests passed
* 30 tests skipped

All executed tests passed, but another part of the build **failed**. Click on a failure below to see the details.

<details>
<summary>[code=4294967295] bin/llvm-objdump.exe</summary>

```
FAILED: [code=4294967295] bin/llvm-objdump.exe
C:\Windows\system32\cmd.exe /C "cd . && C:\BuildTools\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe -E vs_link_exe --msvc-ver=1944 --intdir=tools\llvm-objdump\CMakeFiles\llvm-objdump.dir --rc="C:\Program Files (x86)\Windows Kits\10\bin\10.0.26100.0\x64\rc.exe" --mt="C:\Program Files (x86)\Windows Kits\10\bin\10.0.26100.0\x64\mt.exe" --manifests  -- C:\clang\clang-msvc\bin\lld-link.exe /nologo @CMakeFiles\llvm-objdump.rsp  /out:bin\llvm-objdump.exe /implib:lib\llvm-objdump.lib /pdb:bin\llvm-objdump.pdb /version:0.0 /MANIFEST:NO /INCREMENTAL:NO /subsystem:console  /STACK:10000000 && cd ."
LINK: command "C:\clang\clang-msvc\bin\lld-link.exe /nologo @CMakeFiles\llvm-objdump.rsp /out:bin\llvm-objdump.exe /implib:lib\llvm-objdump.lib /pdb:bin\llvm-objdump.pdb /version:0.0 /MANIFEST:NO /INCREMENTAL:NO /subsystem:console /STACK:10000000" failed (exit code 1) with the following output:
lld-link: error: undefined symbol: class llvm::ArrayRef<struct llvm::EnumEntry<enum llvm::dxbc::D3DSystemValue>> __cdecl llvm::dxbc::getD3DSystemValues(void)
>>> referenced by tools\llvm-objdump\CMakeFiles\llvm-objdump.dir\DXContainerDump.cpp.obj:(public: void __cdecl `anonymous namespace'::DXContainerDumper::printSignature(class llvm::object::DirectX::Signature const &))
>>> referenced by tools\llvm-objdump\CMakeFiles\llvm-objdump.dir\DXContainerDump.cpp.obj:(public: void __cdecl `anonymous namespace'::DXContainerDumper::printSignature(class llvm::object::DirectX::Signature const &))

lld-link: error: undefined symbol: class llvm::ArrayRef<struct llvm::EnumEntry<enum llvm::dxbc::SigComponentType>> __cdecl llvm::dxbc::getSigComponentTypes(void)
>>> referenced by tools\llvm-objdump\CMakeFiles\llvm-objdump.dir\DXContainerDump.cpp.obj:(public: void __cdecl `anonymous namespace'::DXContainerDumper::printSignature(class llvm::object::DirectX::Signature const &))
>>> referenced by tools\llvm-objdump\CMakeFiles\llvm-objdump.dir\DXContainerDump.cpp.obj:(public: void __cdecl `anonymous namespace'::DXContainerDumper::printSignature(class llvm::object::DirectX::Signature const &))

lld-link: error: undefined symbol: class llvm::StringRef __cdecl llvm::XCOFF::getMappingClassString(enum llvm::XCOFF::StorageMappingClass)
>>> referenced by tools\llvm-objdump\CMakeFiles\llvm-objdump.dir\XCOFFDump.cpp.obj:(class std::basic_string<char, struct std::char_traits<char>, class std::allocator<char>> __cdecl llvm::objdump::getXCOFFSymbolDescription(struct llvm::SymbolInfoTy const &, class llvm::StringRef))
>>> referenced by LLVMMC.lib(MCContext.cpp.obj):(public: class llvm::MCSectionXCOFF * __cdecl llvm::MCContext::getXCOFFSection(class llvm::StringRef, class llvm::SectionKind, class std::optional<struct llvm::XCOFF::CsectProperties>, bool, class std::optional<enum llvm::XCOFF::DwarfSectionSubtypeFlags>))

lld-link: error: undefined symbol: class llvm::StringRef __cdecl llvm::XCOFF::getNameForTracebackTableLanguageId(enum llvm::XCOFF::TracebackTable::LanguageID)
>>> referenced by tools\llvm-objdump\CMakeFiles\llvm-objdump.dir\XCOFFDump.cpp.obj:(void __cdecl llvm::objdump::dumpTracebackTable(class llvm::ArrayRef<unsigned char>, unsigned __int64, class llvm::formatted_raw_ostream &, unsigned __int64, class llvm::MCSubtargetInfo const &, class llvm::object::XCOFFObjectFile const *))

lld-link: error: undefined symbol: class llvm::SmallString<32> __cdecl llvm::XCOFF::getExtendedTBTableFlagString(unsigned char)
>>> referenced by tools\llvm-objdump\CMakeFiles\llvm-objdump.dir\XCOFFDump.cpp.obj:(void __cdecl llvm::objdump::dumpTracebackTable(class llvm::ArrayRef<unsigned char>, unsigned __int64, class llvm::formatted_raw_ostream &, unsigned __int64, class llvm::MCSubtargetInfo const &, class llvm::object::XCOFFObjectFile const *))

lld-link: error: undefined symbol: class llvm::StringRef __cdecl llvm::dwarf::FormatString(enum llvm::dwarf::DwarfFormat)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFContext.cpp.obj):(void __cdecl dumpStringOffsetsSection(class llvm::raw_ostream &, struct llvm::DIDumpOptions, class llvm::StringRef, class llvm::DWARFObject const &, struct llvm::DWARFSection const &, class llvm::StringRef, class llvm::iterator_range<class std::unique_ptr<class llvm::DWARFUnit, struct std::default_delete<class llvm::DWARFUnit>> *>, bool))
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFDebugLine.cpp.obj):(public: void __cdecl llvm::DWARFDebugLine::Prologue::dump(class llvm::raw_ostream &, struct llvm::DIDumpOptions) const)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFDebugMacro.cpp.obj):(public: void __cdecl llvm::DWARFDebugMacro::MacroHeader::dumpMacroHeader(class llvm::raw_ostream &) const)
>>> referenced 7 more times

lld-link: error: undefined symbol: class llvm::StringRef __cdecl llvm::dwarf::RangeListEncodingString(unsigned int)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFContext.cpp.obj):(public: void __cdecl llvm::DWARFListTableBase<class llvm::DWARFDebugRnglist>::dump(class llvm::DWARFDataExtractor, class llvm::raw_ostream &, class llvm::function_ref<class std::optional<struct llvm::object::SectionedAddress> __cdecl(unsigned int)>, struct llvm::DIDumpOptions) const)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFDebugRnglists.cpp.obj):(public: void __cdecl llvm::RangeListEntry::dump(class llvm::raw_ostream &, unsigned char, unsigned char, unsigned __int64 &, struct llvm::DIDumpOptions, class llvm::function_ref<class std::optional<struct llvm::object::SectionedAddress> __cdecl(unsigned int)>) const)

lld-link: error: undefined symbol: class llvm::StringRef __cdecl llvm::dwarf::AttributeString(unsigned int)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFDie.cpp.obj):(public: class llvm::Expected<class std::vector<struct llvm::DWARFLocationExpression, class std::allocator<struct llvm::DWARFLocationExpression>>> __cdecl llvm::DWARFDie::getLocations(enum llvm::dwarf::Attribute) const)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFDie.cpp.obj):(public: class llvm::Expected<class std::vector<struct llvm::DWARFLocationExpression, class std::allocator<struct llvm::DWARFLocationExpression>>> __cdecl llvm::DWARFDie::getLocations(enum llvm::dwarf::Attribute) const)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFVerifier.cpp.obj):(private: unsigned int __cdecl llvm::DWARFVerifier::verifyDebugInfoAttribute(class llvm::DWARFDie const &, struct llvm::DWARFAttribute &))
>>> referenced 7 more times

lld-link: error: undefined symbol: class llvm::StringRef __cdecl llvm::dwarf::FormEncodingString(unsigned int)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFDie.cpp.obj):(public: class llvm::Expected<class std::vector<struct llvm::DWARFLocationExpression, class std::allocator<struct llvm::DWARFLocationExpression>>> __cdecl llvm::DWARFDie::getLocations(enum llvm::dwarf::Attribute) const)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFFormValue.cpp.obj):(public: class llvm::Expected<char const *> __cdecl llvm::DWARFFormValue::getAsCString(void) const)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFVerifier.cpp.obj):(private: void __cdecl llvm::DWARFVerifier::verifyNameIndexAttribute(class llvm::DWARFDebugNames::NameIndex const &, struct llvm::DWARFDebugNames::Abbrev const &, struct llvm::DWARFDebugNames::AttributeEncoding))
>>> referenced 2 more times

lld-link: error: undefined symbol: class llvm::StringRef __cdecl llvm::dwarf::AttributeValueString(unsigned short, unsigned int)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFDie.cpp.obj):(void __cdecl dumpAttribute(class llvm::raw_ostream &, class llvm::DWARFDie const &, struct llvm::DWARFAttribute const &, unsigned int, struct llvm::DIDumpOptions))

lld-link: error: undefined symbol: class llvm::StringRef __cdecl llvm::dwarf::LanguageDescription(enum llvm::dwarf::SourceLanguageName, unsigned int)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFDie.cpp.obj):(void __cdecl dumpAttribute(class llvm::raw_ostream &, class llvm::DWARFDie const &, struct llvm::DWARFAttribute const &, unsigned int, struct llvm::DIDumpOptions))

lld-link: error: undefined symbol: class llvm::StringRef __cdecl llvm::dwarf::ApplePropertyString(unsigned int)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFDie.cpp.obj):(void __cdecl dumpAttribute(class llvm::raw_ostream &, class llvm::DWARFDie const &, struct llvm::DWARFAttribute const &, unsigned int, struct llvm::DIDumpOptions))

lld-link: error: undefined symbol: public: static class llvm::StringRef (__cdecl *const llvm::dwarf::EnumTraits<enum llvm::dwarf::Tag>::StringFn)(unsigned int)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFDie.cpp.obj):(public: static void __cdecl llvm::format_provider<enum llvm::dwarf::Tag, void>::format(enum llvm::dwarf::Tag const &, class llvm::raw_ostream &, class llvm::StringRef))
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFVerifier.cpp.obj)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFAcceleratorTable.cpp.obj)

lld-link: error: undefined symbol: public: static class llvm::StringRef (__cdecl *const llvm::dwarf::EnumTraits<enum llvm::dwarf::Attribute>::StringFn)(unsigned int)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFDie.cpp.obj):(public: static void __cdecl llvm::format_provider<enum llvm::dwarf::Attribute, void>::format(enum llvm::dwarf::Attribute const &, class llvm::raw_ostream &, class llvm::StringRef))
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFAbbreviationDeclaration.cpp.obj)

lld-link: error: undefined symbol: public: static class llvm::StringRef (__cdecl *const llvm::dwarf::EnumTraits<enum llvm::dwarf::Form>::StringFn)(unsigned int)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFDie.cpp.obj):(public: static void __cdecl llvm::format_provider<enum llvm::dwarf::Form, void>::format(enum llvm::dwarf::Form const &, class llvm::raw_ostream &, class llvm::StringRef))
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFFormValue.cpp.obj)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFVerifier.cpp.obj)

lld-link: error: undefined symbol: class llvm::StringRef __cdecl llvm::dwarf::TagString(unsigned int)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFDie.cpp.obj):(public: void __cdecl llvm::DWARFTypePrinter<class llvm::DWARFDie>::appendTypeTagName(enum llvm::dwarf::Tag))
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFVerifier.cpp.obj):(private: unsigned int __cdecl llvm::DWARFVerifier::verifyUnitContents(class llvm::DWARFUnit &, class std::map<unsigned __int64, class std::set<unsigned __int64, struct std::less<unsigned __int64>, class std::allocator<unsigned __int64>>, struct std::less<unsigned __int64>, class std::allocator<struct std::pair<unsigned __int64 const, class std::set<unsigned __int64, struct std::less<unsigned __int64>, class std::allocator<unsigned __int64>>>>> &, class std::map<unsigned __int64, class std::set<unsigned __int64, struct std::less<unsigned __int64>, class std::allocator<unsigned __int64>>, struct std::less<unsigned __int64>, class std::allocator<struct std::pair<unsigned __int64 const, class std::set<unsigned __int64, struct std::less<unsigned __int64>, class std::allocator<unsigned __int64>>>>> &))
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFVerifier.cpp.obj):(private: unsigned int __cdecl llvm::DWARFVerifier::verifyDebugInfoAttribute(class llvm::DWARFDie const &, struct llvm::DWARFAttribute &))
>>> referenced 9 more times

lld-link: error: undefined symbol: class std::optional<unsigned int> __cdecl llvm::dwarf::LanguageLowerBound(enum llvm::dwarf::SourceLanguage)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFDie.cpp.obj):(public: void __cdecl llvm::DWARFTypePrinter<class llvm::DWARFDie>::appendArrayType(class llvm::DWARFDie const &))

lld-link: error: undefined symbol: class llvm::StringRef __cdecl llvm::dwarf::LNStandardString(unsigned int)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFDebugLine.cpp.obj):(public: class llvm::Error __cdecl llvm::DWARFDebugLine::LineTable::parse(class llvm::DWARFDataExtractor &, unsigned __int64 *, class llvm::DWARFContext const &, class llvm::DWARFUnit const *, class llvm::function_ref<void __cdecl(class llvm::Error)>, class llvm::raw_ostream *, bool))
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFDebugLine.cpp.obj):(public: struct llvm::DWARFDebugLine::ParsingState::AddrOpIndexDelta __cdecl llvm::DWARFDebugLine::ParsingState::advanceAddrOpIndex(unsigned __int64, unsigned char, unsigned __int64))
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFDebugLine.cpp.obj):(public: struct llvm::DWARFDebugLine::ParsingState::OpcodeAdvanceResults __cdecl llvm::DWARFDebugLine::ParsingState::advanceForOpcode(unsigned char, unsigned __int64))

lld-link: error: undefined symbol: class llvm::StringRef __cdecl llvm::dwarf::LNExtendedString(unsigned int)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFDebugLine.cpp.obj):(public: class llvm::Error __cdecl llvm::DWARFDebugLine::LineTable::parse(class llvm::DWARFDataExtractor &, unsigned __int64 *, class llvm::DWARFContext const &, class llvm::DWARFUnit const *, class llvm::function_ref<void __cdecl(class llvm::Error)>, class llvm::raw_ostream *, bool))

lld-link: error: undefined symbol: public: static class llvm::StringRef (__cdecl *const llvm::dwarf::EnumTraits<enum llvm::dwarf::LineNumberOps>::StringFn)(unsigned int)
>>> referenced by LLVMDebugInfoDWARF.lib(DWARFDebugLine.cpp.obj):(public: static void __cdecl llvm::format_provider<enum llvm::dwarf::LineNumberOps, void>::format(enum llvm::dwarf::LineNumberOps const &, class llvm::raw_ostream &, class llvm::StringRef))

lld-link: error: too many errors emitted, stopping now (use /errorlimit:0 to see all errors)
```
</details>

If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/194052