INFO:2026-01-02T18:05:50Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   e2ee738b6d84..b4d833135a2f  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at b4d833135a2f [VPlan] Handle non-free bitcasts in getCostForRecipeWithOpcode.
INFO:2026-01-02T18:05:53Z:root:syncing...
Deleted branch merge (was a88c43c0844b).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 99b0cb85d40a] [gn build] Port 7c0420dc8484
 1 file changed, 1 insertion(+)
[merge e0da40040b02] [gn build] Port 92f16356340d
 2 files changed, 1 insertion(+), 1 deletion(-)
[gn build] Port 7c0420dc8484 -- https://github.com/llvm/llvm-project/commit/7c0420dc8484
[gn build] Port 92f16356340d -- https://github.com/llvm/llvm-project/commit/92f16356340d
INFO:2026-01-02T18:05:56Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/535] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanRecipes.o
[2/535] AR lib/libLLVMVectorize.a
[3/535] AR lib/libclangTidyCppCoreGuidelinesModule.a
[4/535] AR lib/libclangTidyBugproneModule.a
[5/535] AR lib/libclangTidyHICPPModule.a
[6/535] LINK ./bin/llvm-link
[7/535] LINK ./bin/llvm-ml
[8/535] LINK ./bin/llvm-lipo
[9/535] LINK ./bin/llvm-mc
[10/535] AR lib/libclangDaemon.a
[11/535] AR lib/liblldbPluginExpressionParserClang.a
[12/535] AR lib/liblldbPluginAppleObjCRuntime.a
[13/535] LINK ./bin/llvm-jitlink
[14/535] LINK ./bin/llvm-libtool-darwin
[15/535] LINK obj/clang-tools-extra/unittests/clang-move/ClangMoveTests
[16/535] LINK obj/clang-tools-extra/unittests/clang-include-fixer/ClangIncludeFixerTests
[17/535] LINK ./bin/clang-refactor
[18/535] LINK obj/bolt/unittests/Core/CoreTests
[19/535] LINK ./bin/clang-diff
[20/535] LINK ./bin/clang-change-namespace
[21/535] LINK ./bin/pp-trace
[22/535] AR lib/liblldbPluginObjCLanguage.a
[23/535] LINK ./bin/llvm-bolt
[24/535] LINK ./bin/clang-doc
[25/535] LINK ./bin/clang-query
[26/535] LINK obj/llvm/unittests/ExecutionEngine/MCJIT/MCJITTests
[27/535] LINK obj/clang/unittests/Rewrite/RewriteTests
[28/535] ACTION //bolt/tools/driver:perf2bolt(//llvm/utils/gn/build/toolchain:unix)
[29/535] LINK obj/bolt/unittests/Passes/PassTests
[30/535] LINK ./bin/modularize
[31/535] AR lib/liblldbPluginSymbolFileDWARF.a
[32/535] ACTION //bolt/tools/driver:llvm-boltdiff(//llvm/utils/gn/build/toolchain:unix)
[33/535] AR lib/liblldbPluginTypeSystemClang.a
[34/535] LINK obj/clang-tools-extra/unittests/clang-change-namespace/ClangChangeNamespaceTests
[35/535] AR lib/liblldbPluginDynamicLoaderMacOSXDYLD.a
[36/535] AR lib/liblldbPluginCXXItaniumABI.a
[37/535] LINK ./bin/find-all-symbols
[38/535] LINK obj/clang/unittests/Serialization/SerializationTests
[39/535] AR lib/liblldbPluginPlatformPOSIX.a
[40/535] LINK obj/clang/unittests/Sema/SemaTests
[41/535] AR lib/liblldbPluginProcessMachCore.a
[42/535] LINK obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests
[43/535] AR lib/liblldbPluginCPlusPlusLanguage.a
[44/535] LINK obj/clang/unittests/Analysis/ClangAnalysisTests
[45/535] AR lib/liblldbPluginClangREPL.a
[46/535] LINK ./bin/llvm-bolt-heatmap
[47/535] LINK ./bin/clang-installapi
[48/535] LINK obj/clang/unittests/AST/ByteCode/InterpTests
[49/535] AR lib/liblldbPluginPlatformLinux.a
[50/535] AR lib/liblldbPluginPlatformMacOSX.a
[51/535] LINK obj/clang/unittests/CrossTU/CrossTUTests
[52/535] LINK ./bin/clang-move
[53/535] ACTION //llvm/tools/llvm-ml:llvm-ml64(//llvm/utils/gn/build/toolchain:unix)
[54/535] LINK ./bin/lli-child-target
[55/535] LINK obj/clang-tools-extra/unittests/clang-include-fixer/find-all-symbols/FindAllSymbolsTests
[56/535] LINK ./bin/llvm-exegesis
[57/535] AR lib/liblldbPluginProcessGDBRemote.a
[58/535] LINK ./bin/clang-extdef-mapping
[59/535] LINK obj/clang-tools-extra/unittests/clang-doc/ClangDocTests
[60/535] LINK ./bin/clang-reorder-fields
[61/535] LINK obj/clang/unittests/Analysis/Scalable/ClangScalableAnalysisTests
[62/535] LINK obj/clang/unittests/CodeGen/ClangCodeGenTests
[63/535] AR lib/liblldbInitialization.a
[64/535] LINK obj/clang/unittests/Tooling/Syntax/SyntaxTests
[65/535] LINK obj/clang/unittests/Index/IndexTests
[66/535] LINK obj/clang/unittests/AST/ASTTests
[67/535] LINK ./bin/clang-scan-deps
[68/535] LINK obj/clang/unittests/ASTMatchers/ASTMatchersTests
[69/535] LINK ./bin/clang-nvlink-wrapper
[70/535] LINK ./bin/clang-sycl-linker
[71/535] LINK ./bin/llvm-cxxmap
[72/535] LINK ./bin/clang-include-fixer
[73/535] LINK ./bin/llvm-lto
[74/535] LINK obj/clang/unittests/DependencyScanning/ClangDependencyScanningTests
[75/535] LINK ./bin/llvm-isel-fuzzer
[76/535] LINK ./bin/clang-import-test
[77/535] AR lib/liblldb.a
[78/535] LINK ./bin/lld
FAILED: bin/lld 
../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -Wl,--color-diagnostics -fuse-ld=lld -o ./bin/lld -Wl,--start-group obj/lld/tools/lld/lld.lld.o obj/BUILD_DIR/gen/lld/tools/lld/lld.lld-driver.o lib/liblldCOFF.a lib/liblldELF.a lib/liblldMachO.a lib/liblldMinGW.a lib/liblldWasm.a lib/libLLVMSupport.a lib/libLLVMTargetParser.a lib/liblldCommon.a lib/libLLVMCodeGen.a lib/libLLVMAnalysis.a lib/libLLVMBinaryFormat.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libLLVMFrontendHLSL.a lib/libLLVMCore.a lib/libLLVMRemarks.a lib/libLLVMBitstreamReader.a lib/libLLVMProfileData.a lib/libLLVMDebugInfoDWARF.a lib/libLLVMDebugInfoDWARFLowLevel.a lib/libLLVMMC.a lib/libLLVMDebugInfoCodeView.a lib/libLLVMDebugInfoMSF.a lib/libLLVMObject.a lib/libLLVMBitReader.a lib/libLLVMIRReader.a lib/libLLVMAsmParser.a lib/libLLVMMCParser.a lib/libLLVMTextAPI.a lib/libLLVMSymbolize.a lib/libLLVMDebugInfoBTF.a lib/libLLVMDebugInfoGSYM.a lib/libLLVMDebugInfoPDB.a lib/libLLVMBitWriter.a lib/libLLVMTransformUtils.a lib/libLLVMCGData.a lib/libLLVMCodeGenTypes.a lib/libLLVMTarget.a lib/libLLVMObjCARCOpts.a lib/libLLVMScalarOpts.a lib/libLLVMAggressiveInstCombine.a lib/libLLVMInstCombine.a lib/libLLVMOption.a lib/libLLVMLTO.a lib/libLLVMExtensions.a lib/libLLVMLinker.a lib/libLLVMPasses.a lib/libLLVMGlobalISel.a lib/libLLVMIRPrinter.a lib/libLLVMCFGuard.a lib/libLLVMCoroutines.a lib/libLLVMipo.a lib/libLLVMFrontendOpenMP.a lib/libLLVMFrontendAtomic.a lib/libLLVMFrontendOffloading.a lib/libLLVMObjectYAML.a lib/libLLVMInstrumentation.a lib/libLLVMVectorize.a lib/libLLVMSandboxIR.a lib/libLLVMHipStdPar.a lib/libLLVMPlugins.a lib/libLLVMAArch64CodeGen.a lib/libLLVMAArch64Desc.a lib/libLLVMAArch64Info.a lib/libLLVMAArch64Utils.a lib/libLLVMAsmPrinter.a lib/libLLVMSelectionDAG.a lib/libLLVMAArch64AsmParser.a lib/libLLVMAArch64Disassembler.a lib/libLLVMMCDisassembler.a lib/libLLVMAMDGPUCodeGen.a lib/libLLVMAMDGPUDesc.a lib/libLLVMAMDGPUInfo.a lib/libLLVMAMDGPUUtils.a lib/libLLVMMIRParser.a lib/libLLVMAMDGPUAsmParser.a lib/libLLVMAMDGPUDisassembler.a lib/libLLVMAMDGPUTargetMCA.a lib/libLLVMARMCodeGen.a lib/libLLVMARMDesc.a lib/libLLVMARMInfo.a lib/libLLVMARMUtils.a lib/libLLVMARMAsmParser.a lib/libLLVMARMDisassembler.a lib/libLLVMAVRCodeGen.a lib/libLLVMAVRDesc.a lib/libLLVMAVRInfo.a lib/libLLVMAVRAsmParser.a lib/libLLVMAVRDisassembler.a lib/libLLVMBPFCodeGen.a lib/libLLVMBPFDesc.a lib/libLLVMBPFInfo.a lib/libLLVMBPFAsmParser.a lib/libLLVMBPFDisassembler.a lib/libLLVMHexagonCodeGen.a lib/libLLVMHexagonDesc.a lib/libLLVMHexagonInfo.a lib/libLLVMHexagonAsmParser.a lib/libLLVMHexagonDisassembler.a lib/libLLVMLanaiCodeGen.a lib/libLLVMLanaiDesc.a lib/libLLVMLanaiInfo.a lib/libLLVMLanaiAsmParser.a lib/libLLVMLanaiDisassembler.a lib/libLLVMLoongArchCodeGen.a lib/libLLVMLoongArchDesc.a lib/libLLVMLoongArchInfo.a lib/libLLVMLoongArchAsmParser.a lib/libLLVMLoongArchDisassembler.a lib/libLLVMMipsCodeGen.a lib/libLLVMMipsDesc.a lib/libLLVMMipsInfo.a lib/libLLVMMipsAsmParser.a lib/libLLVMMipsDisassembler.a lib/libLLVMNVPTXCodeGen.a lib/libLLVMNVPTXDesc.a lib/libLLVMNVPTXInfo.a lib/libLLVMPowerPCCodeGen.a lib/libLLVMPowerPCDesc.a lib/libLLVMPowerPCInfo.a lib/libLLVMPowerPCAsmParser.a lib/libLLVMPowerPCDisassembler.a lib/libLLVMRISCVCodeGen.a lib/libLLVMRISCVDesc.a lib/libLLVMRISCVInfo.a lib/libLLVMRISCVAsmParser.a lib/libLLVMRISCVDisassembler.a lib/libLLVMTargetRISCVMCA.a lib/libLLVMMCA.a lib/libLLVMSparcCodeGen.a lib/libLLVMSparcDesc.a lib/libLLVMSparcInfo.a lib/libLLVMSparcAsmParser.a lib/libLLVMSparcDisassembler.a lib/libLLVMSystemZCodeGen.a lib/libLLVMSystemZDesc.a lib/libLLVMSystemZInfo.a lib/libLLVMSystemZAsmParser.a lib/libLLVMSystemZDisassembler.a lib/libLLVMWebAssemblyCodeGen.a lib/libLLVMWebAssemblyDesc.a lib/libLLVMWebAssemblyInfo.a lib/libLLVMWebAssemblyUtils.a lib/libLLVMWebAssemblyAsmParser.a lib/libLLVMWebAssemblyDisassembler.a lib/libLLVMX86CodeGen.a lib/libLLVMX86Desc.a lib/libLLVMX86Info.a lib/libLLVMX86AsmParser.a lib/libLLVMX86Disassembler.a lib/libLLVMTargetX86MCA.a lib/libLLVMLibDriver.a lib/libLLVMWindowsDriver.a lib/libLLVMWindowsManifest.a -Wl,--end-group -ldl -lpthread -lz -lxml2
ld.lld: error: undefined symbol: vtable for llvm::lto::DTLTO
>>> referenced by LTO.cpp
>>>               ../obj/lld/COFF/COFF.LTO.o:(lld::coff::BitcodeCompiler::BitcodeCompiler(lld::coff::COFFLinkerContext&)) in archive lib/liblldCOFF.a
>>> referenced by LTO.cpp
>>>               ../obj/lld/ELF/ELF.LTO.o:(lld::elf::BitcodeCompiler::BitcodeCompiler(lld::elf::Ctx&)) in archive lib/liblldELF.a
>>> the vtable symbol may be undefined because the class is missing its key function (see https://lld.llvm.org/missingkeyfunction)
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
[79/535] LINK obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests
[80/535] AR lib/liblldbDAP.a
[81/535] LINK ./bin/llvm-ar
[82/535] LINK obj/clang-tools-extra/unittests/clang-query/ClangQueryTests
[83/535] LINK obj/clang-tools-extra/unittests/clang-tidy/ClangTidyTests
[84/535] LINK ./bin/clang-linker-wrapper
[85/535] LINK obj/lld/unittests/AsLibELF/LLDAsLibELFTests
FAILED: obj/lld/unittests/AsLibELF/LLDAsLibELFTests 
../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -Wl,--color-diagnostics -fuse-ld=lld -o obj/lld/unittests/AsLibELF/LLDAsLibELFTests -Wl,--start-group obj/lld/unittests/AsLibELF/LLDAsLibELFTests.ROCm.o obj/lld/unittests/AsLibELF/LLDAsLibELFTests.SomeDrivers.o obj/third-party/unittest/UnitTestMain/UnitTestMain.TestMain.o lib/liblldCommon.a lib/liblldELF.a lib/libLLVMCodeGen.a lib/libLLVMAnalysis.a lib/libLLVMBinaryFormat.a lib/libLLVMSupport.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libLLVMTargetParser.a lib/libLLVMFrontendHLSL.a lib/libLLVMCore.a lib/libLLVMRemarks.a lib/libLLVMBitstreamReader.a lib/libLLVMProfileData.a lib/libLLVMDebugInfoDWARF.a lib/libLLVMDebugInfoDWARFLowLevel.a lib/libLLVMMC.a lib/libLLVMDebugInfoCodeView.a lib/libLLVMDebugInfoMSF.a lib/libLLVMObject.a lib/libLLVMBitReader.a lib/libLLVMIRReader.a lib/libLLVMAsmParser.a lib/libLLVMMCParser.a lib/libLLVMTextAPI.a lib/libLLVMSymbolize.a lib/libLLVMDebugInfoBTF.a lib/libLLVMDebugInfoGSYM.a lib/libLLVMDebugInfoPDB.a lib/libLLVMBitWriter.a lib/libLLVMTransformUtils.a lib/libLLVMCGData.a lib/libLLVMCodeGenTypes.a lib/libLLVMTarget.a lib/libLLVMObjCARCOpts.a lib/libLLVMScalarOpts.a lib/libLLVMAggressiveInstCombine.a lib/libLLVMInstCombine.a lib/libLLVMOption.a lib/libLLVMLTO.a lib/libLLVMExtensions.a lib/libLLVMLinker.a lib/libLLVMPasses.a lib/libLLVMGlobalISel.a lib/libLLVMIRPrinter.a lib/libLLVMCFGuard.a lib/libLLVMCoroutines.a lib/libLLVMipo.a lib/libLLVMFrontendOpenMP.a lib/libLLVMFrontendAtomic.a lib/libLLVMFrontendOffloading.a lib/libLLVMObjectYAML.a lib/libLLVMInstrumentation.a lib/libLLVMVectorize.a lib/libLLVMSandboxIR.a lib/libLLVMHipStdPar.a lib/libLLVMPlugins.a lib/libLLVMAArch64CodeGen.a lib/libLLVMAArch64Desc.a lib/libLLVMAArch64Info.a lib/libLLVMAArch64Utils.a lib/libLLVMAsmPrinter.a lib/libLLVMSelectionDAG.a lib/libLLVMAArch64AsmParser.a lib/libLLVMAArch64Disassembler.a lib/libLLVMMCDisassembler.a lib/libLLVMAMDGPUCodeGen.a lib/libLLVMAMDGPUDesc.a lib/libLLVMAMDGPUInfo.a lib/libLLVMAMDGPUUtils.a lib/libLLVMMIRParser.a lib/libLLVMAMDGPUAsmParser.a lib/libLLVMAMDGPUDisassembler.a lib/libLLVMAMDGPUTargetMCA.a lib/libLLVMARMCodeGen.a lib/libLLVMARMDesc.a lib/libLLVMARMInfo.a lib/libLLVMARMUtils.a lib/libLLVMARMAsmParser.a lib/libLLVMARMDisassembler.a lib/libLLVMAVRCodeGen.a lib/libLLVMAVRDesc.a lib/libLLVMAVRInfo.a lib/libLLVMAVRAsmParser.a lib/libLLVMAVRDisassembler.a lib/libLLVMBPFCodeGen.a lib/libLLVMBPFDesc.a lib/libLLVMBPFInfo.a lib/libLLVMBPFAsmParser.a lib/libLLVMBPFDisassembler.a lib/libLLVMHexagonCodeGen.a lib/libLLVMHexagonDesc.a lib/libLLVMHexagonInfo.a lib/libLLVMHexagonAsmParser.a lib/libLLVMHexagonDisassembler.a lib/libLLVMLanaiCodeGen.a lib/libLLVMLanaiDesc.a lib/libLLVMLanaiInfo.a lib/libLLVMLanaiAsmParser.a lib/libLLVMLanaiDisassembler.a lib/libLLVMLoongArchCodeGen.a lib/libLLVMLoongArchDesc.a lib/libLLVMLoongArchInfo.a lib/libLLVMLoongArchAsmParser.a lib/libLLVMLoongArchDisassembler.a lib/libLLVMMipsCodeGen.a lib/libLLVMMipsDesc.a lib/libLLVMMipsInfo.a lib/libLLVMMipsAsmParser.a lib/libLLVMMipsDisassembler.a lib/libLLVMNVPTXCodeGen.a lib/libLLVMNVPTXDesc.a lib/libLLVMNVPTXInfo.a lib/libLLVMPowerPCCodeGen.a lib/libLLVMPowerPCDesc.a lib/libLLVMPowerPCInfo.a lib/libLLVMPowerPCAsmParser.a lib/libLLVMPowerPCDisassembler.a lib/libLLVMRISCVCodeGen.a lib/libLLVMRISCVDesc.a lib/libLLVMRISCVInfo.a lib/libLLVMRISCVAsmParser.a lib/libLLVMRISCVDisassembler.a lib/libLLVMTargetRISCVMCA.a lib/libLLVMMCA.a lib/libLLVMSparcCodeGen.a lib/libLLVMSparcDesc.a lib/libLLVMSparcInfo.a lib/libLLVMSparcAsmParser.a lib/libLLVMSparcDisassembler.a lib/libLLVMSystemZCodeGen.a lib/libLLVMSystemZDesc.a lib/libLLVMSystemZInfo.a lib/libLLVMSystemZAsmParser.a lib/libLLVMSystemZDisassembler.a lib/libLLVMWebAssemblyCodeGen.a lib/libLLVMWebAssemblyDesc.a lib/libLLVMWebAssemblyInfo.a lib/libLLVMWebAssemblyUtils.a lib/libLLVMWebAssemblyAsmParser.a lib/libLLVMWebAssemblyDisassembler.a lib/libLLVMX86CodeGen.a lib/libLLVMX86Desc.a lib/libLLVMX86Info.a lib/libLLVMX86AsmParser.a lib/libLLVMX86Disassembler.a lib/libLLVMTargetX86MCA.a lib/libgtest.a -Wl,--end-group -ldl -lpthread -lz
ld.lld: error: undefined symbol: vtable for llvm::lto::DTLTO
>>> referenced by LTO.cpp
>>>               ../obj/lld/ELF/ELF.LTO.o:(lld::elf::BitcodeCompiler::BitcodeCompiler(lld::elf::Ctx&)) in archive lib/liblldELF.a
>>> the vtable symbol may be undefined because the class is missing its key function (see https://lld.llvm.org/missingkeyfunction)
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
[86/535] LINK obj/llvm/unittests/DebugInfo/GSYM/DebugInfoGSYMTests
[87/535] LINK ./bin/llvm-lto2
[88/535] LINK obj/lld/unittests/AsLibAll/LLDAsLibAllTests
FAILED: obj/lld/unittests/AsLibAll/LLDAsLibAllTests 
../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -Wl,--color-diagnostics -fuse-ld=lld -o obj/lld/unittests/AsLibAll/LLDAsLibAllTests -Wl,--start-group obj/lld/unittests/AsLibAll/LLDAsLibAllTests.AllDrivers.o obj/third-party/unittest/UnitTestMain/UnitTestMain.TestMain.o lib/liblldCOFF.a lib/liblldCommon.a lib/liblldELF.a lib/liblldMachO.a lib/liblldMinGW.a lib/liblldWasm.a lib/libLLVMCodeGen.a lib/libLLVMAnalysis.a lib/libLLVMBinaryFormat.a lib/libLLVMSupport.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libLLVMTargetParser.a lib/libLLVMFrontendHLSL.a lib/libLLVMCore.a lib/libLLVMRemarks.a lib/libLLVMBitstreamReader.a lib/libLLVMProfileData.a lib/libLLVMDebugInfoDWARF.a lib/libLLVMDebugInfoDWARFLowLevel.a lib/libLLVMMC.a lib/libLLVMDebugInfoCodeView.a lib/libLLVMDebugInfoMSF.a lib/libLLVMObject.a lib/libLLVMBitReader.a lib/libLLVMIRReader.a lib/libLLVMAsmParser.a lib/libLLVMMCParser.a lib/libLLVMTextAPI.a lib/libLLVMSymbolize.a lib/libLLVMDebugInfoBTF.a lib/libLLVMDebugInfoGSYM.a lib/libLLVMDebugInfoPDB.a lib/libLLVMBitWriter.a lib/libLLVMTransformUtils.a lib/libLLVMCGData.a lib/libLLVMCodeGenTypes.a lib/libLLVMTarget.a lib/libLLVMObjCARCOpts.a lib/libLLVMScalarOpts.a lib/libLLVMAggressiveInstCombine.a lib/libLLVMInstCombine.a lib/libLLVMOption.a lib/libLLVMLTO.a lib/libLLVMExtensions.a lib/libLLVMLinker.a lib/libLLVMPasses.a lib/libLLVMGlobalISel.a lib/libLLVMIRPrinter.a lib/libLLVMCFGuard.a lib/libLLVMCoroutines.a lib/libLLVMipo.a lib/libLLVMFrontendOpenMP.a lib/libLLVMFrontendAtomic.a lib/libLLVMFrontendOffloading.a lib/libLLVMObjectYAML.a lib/libLLVMInstrumentation.a lib/libLLVMVectorize.a lib/libLLVMSandboxIR.a lib/libLLVMHipStdPar.a lib/libLLVMPlugins.a lib/libLLVMAArch64CodeGen.a lib/libLLVMAArch64Desc.a lib/libLLVMAArch64Info.a lib/libLLVMAArch64Utils.a lib/libLLVMAsmPrinter.a lib/libLLVMSelectionDAG.a lib/libLLVMAArch64AsmParser.a lib/libLLVMAArch64Disassembler.a lib/libLLVMMCDisassembler.a lib/libLLVMAMDGPUCodeGen.a lib/libLLVMAMDGPUDesc.a lib/libLLVMAMDGPUInfo.a lib/libLLVMAMDGPUUtils.a lib/libLLVMMIRParser.a lib/libLLVMAMDGPUAsmParser.a lib/libLLVMAMDGPUDisassembler.a lib/libLLVMAMDGPUTargetMCA.a lib/libLLVMARMCodeGen.a lib/libLLVMARMDesc.a lib/libLLVMARMInfo.a lib/libLLVMARMUtils.a lib/libLLVMARMAsmParser.a lib/libLLVMARMDisassembler.a lib/libLLVMAVRCodeGen.a lib/libLLVMAVRDesc.a lib/libLLVMAVRInfo.a lib/libLLVMAVRAsmParser.a lib/libLLVMAVRDisassembler.a lib/libLLVMBPFCodeGen.a lib/libLLVMBPFDesc.a lib/libLLVMBPFInfo.a lib/libLLVMBPFAsmParser.a lib/libLLVMBPFDisassembler.a lib/libLLVMHexagonCodeGen.a lib/libLLVMHexagonDesc.a lib/libLLVMHexagonInfo.a lib/libLLVMHexagonAsmParser.a lib/libLLVMHexagonDisassembler.a lib/libLLVMLanaiCodeGen.a lib/libLLVMLanaiDesc.a lib/libLLVMLanaiInfo.a lib/libLLVMLanaiAsmParser.a lib/libLLVMLanaiDisassembler.a lib/libLLVMLoongArchCodeGen.a lib/libLLVMLoongArchDesc.a lib/libLLVMLoongArchInfo.a lib/libLLVMLoongArchAsmParser.a lib/libLLVMLoongArchDisassembler.a lib/libLLVMMipsCodeGen.a lib/libLLVMMipsDesc.a lib/libLLVMMipsInfo.a lib/libLLVMMipsAsmParser.a lib/libLLVMMipsDisassembler.a lib/libLLVMNVPTXCodeGen.a lib/libLLVMNVPTXDesc.a lib/libLLVMNVPTXInfo.a lib/libLLVMPowerPCCodeGen.a lib/libLLVMPowerPCDesc.a lib/libLLVMPowerPCInfo.a lib/libLLVMPowerPCAsmParser.a lib/libLLVMPowerPCDisassembler.a lib/libLLVMRISCVCodeGen.a lib/libLLVMRISCVDesc.a lib/libLLVMRISCVInfo.a lib/libLLVMRISCVAsmParser.a lib/libLLVMRISCVDisassembler.a lib/libLLVMTargetRISCVMCA.a lib/libLLVMMCA.a lib/libLLVMSparcCodeGen.a lib/libLLVMSparcDesc.a lib/libLLVMSparcInfo.a lib/libLLVMSparcAsmParser.a lib/libLLVMSparcDisassembler.a lib/libLLVMSystemZCodeGen.a lib/libLLVMSystemZDesc.a lib/libLLVMSystemZInfo.a lib/libLLVMSystemZAsmParser.a lib/libLLVMSystemZDisassembler.a lib/libLLVMWebAssemblyCodeGen.a lib/libLLVMWebAssemblyDesc.a lib/libLLVMWebAssemblyInfo.a lib/libLLVMWebAssemblyUtils.a lib/libLLVMWebAssemblyAsmParser.a lib/libLLVMWebAssemblyDisassembler.a lib/libLLVMX86CodeGen.a lib/libLLVMX86Desc.a lib/libLLVMX86Info.a lib/libLLVMX86AsmParser.a lib/libLLVMX86Disassembler.a lib/libLLVMTargetX86MCA.a lib/libLLVMLibDriver.a lib/libLLVMWindowsDriver.a lib/libLLVMWindowsManifest.a lib/libgtest.a -Wl,--end-group -ldl -lpthread -lz -lxml2
ld.lld: error: undefined symbol: vtable for llvm::lto::DTLTO
>>> referenced by LTO.cpp
>>>               ../obj/lld/ELF/ELF.LTO.o:(lld::elf::BitcodeCompiler::BitcodeCompiler(lld::elf::Ctx&)) in archive lib/liblldELF.a
>>> referenced by LTO.cpp
>>>               ../obj/lld/COFF/COFF.LTO.o:(lld::coff::BitcodeCompiler::BitcodeCompiler(lld::coff::COFFLinkerContext&)) in archive lib/liblldCOFF.a
>>> the vtable symbol may be undefined because the class is missing its key function (see https://lld.llvm.org/missingkeyfunction)
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
[89/535] LINK obj/llvm/unittests/ExecutionEngine/ExecutionEngineTests
[90/535] LINK ./bin/dexp
[91/535] LINK obj/clang/unittests/Tooling/ToolingTests
[92/535] LINK ./bin/llvm-cxxdump
[93/535] LINK ./bin/clang-check
[94/535] LINK obj/llvm/unittests/CGData/CodeGenDataTests
[95/535] LINK ./bin/llvm-extract
[96/535] LINK obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests
[97/535] LINK ./bin/clang-tidy
[98/535] LINK obj/llvm/unittests/ExecutionEngine/JITLink/JITLinkTests
[99/535] LINK obj/llvm/unittests/Target/AArch64/AArch64Tests
[100/535] LINK ./bin/llvm-xray
[101/535] LINK obj/clang/unittests/Frontend/FrontendTests
[102/535] LINK obj/llvm/unittests/Passes/Plugins/PluginsTests
[103/535] LINK obj/clang/unittests/Driver/ClangDriverTests
[104/535] LINK obj/llvm/unittests/IR/IRTests
[105/535] LINK ./bin/llvm-rtdyld
[106/535] LINK obj/llvm/unittests/Target/AMDGPU/AMDGPUTests
[107/535] LINK ./bin/lli
[108/535] LINK obj/llvm/unittests/Frontend/LLVMFrontendTests
[109/535] LINK obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests
[110/535] LINK obj/llvm/unittests/Passes/PassBuilderBindings/PassesBindingsTests
[111/535] LINK obj/llvm/unittests/Analysis/AnalysisTests
[112/535] LINK obj/llvm/unittests/MC/MCTests
[113/535] LINK ./bin/llvm-profgen
[114/535] LINK obj/llvm/unittests/MC/AMDGPU/AMDGPUMCTests
[115/535] LINK obj/llvm/unittests/Target/TargetMachineCTests
[116/535] LINK ./bin/llc
[117/535] LINK ./bin/llvm-dwp
[118/535] LINK ./bin/llvm-ir2vec
[119/535] SOLINK ./lib/libLTO.so
[120/535] LINK ./bin/llvm-dwarfutil
[121/535] LINK ./bin/llvm-gsymutil
[122/535] LINK ./bin/llvm-split
[123/535] LINK obj/llvm/unittests/DebugInfo/LogicalView/DebugInfoLogicalViewTests
[124/535] LINK ./bin/llvm-c-test
[125/535] LINK ./bin/dsymutil
[126/535] LINK ./bin/opt
[127/535] LINK ./bin/llvm-opt-fuzzer
[128/535] LINK ./bin/bugpoint
[129/535] LINK obj/llvm/unittests/DebugInfo/DWARF/DebugInfoDWARFTests
[130/535] LINK obj/llvm/unittests/MIR/MIRTests
[131/535] LINK obj/llvm/unittests/MI/MITests
[132/535] LINK ./bin/llvm-reduce
[133/535] LINK ./bin/clangd-indexer
[134/535] LINK obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests
[135/535] LINK obj/clang/unittests/Interpreter/ExceptionTests/ClangReplInterpreterExceptionTests
[136/535] LINK obj/llvm/unittests/CodeGen/CodeGenTests
[137/535] LINK ./bin/clangd
[138/535] LINK ./bin/lldb-server
[139/535] LINK obj/clang-tools-extra/clangd/unittests/ClangdTests
[140/535] SOLINK ./lib/libclang.so
[141/535] LINK ./bin/clang-repl
[142/535] LINK obj/clang/unittests/Interpreter/ClangReplInterpreterTests
[143/535] LINK ./bin/lldb-test
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.