INFO:2026-09-24T20:10:34Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   4a6eb1417caf..fb6bc7fd73b3  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 3 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at fb6bc7fd73b3 Revert "[clang] [OpenMP] Memory leaks in OpenMP when affinity is disabled" (#226292)
INFO:2026-09-24T20:15:37Z:root:syncing...
Deleted branch merge (was d4f74920f615).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge d47e8620064e] [gn build] Port 6bef34a7ebbe
 2 files changed, 2 insertions(+)
[merge 8c0a3e6272a9] [gn build] Port d0c787e447e1
 1 file changed, 1 insertion(+)
[merge 29617adf0225] [gn build] Port f6e450004591
 1 file changed, 1 insertion(+)
[gn build] Port 6bef34a7ebbe -- https://github.com/llvm/llvm-project/commit/6bef34a7ebbe
[gn build] Port d0c787e447e1 -- https://github.com/llvm/llvm-project/commit/d0c787e447e1
[gn build] Port f6e450004591 -- https://github.com/llvm/llvm-project/commit/f6e450004591
INFO:2026-09-24T20:15:41Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/2436] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/2436] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/2436] LINK obj/clang/unittests/offload-arch/OffloadArchTests
FAILED: obj/clang/unittests/offload-arch/OffloadArchTests 
../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -Wl,--color-diagnostics -fuse-ld=lld -o obj/clang/unittests/offload-arch/OffloadArchTests -Wl,--start-group obj/clang/tools/offload-arch/OffloadArchTests.AMDGPUArchByKFD.o obj/clang/unittests/offload-arch/OffloadArchTests.OffloadArchTest.o obj/third-party/unittest/UnitTestMain/UnitTestMain.TestMain.o lib/libclangBasic.a lib/libLLVMSupport.a lib/libLLVMTestingSupport.a lib/libLLVMOption.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libLLVMTargetParser.a lib/libgtest.a -Wl,--end-group -ldl -lpthread -lz
ld.lld: error: undefined symbol: getIntelGPUArchName[abi:cxx11](unsigned int)
>>> referenced by OffloadArchTest.cpp
>>>               obj/clang/unittests/offload-arch/OffloadArchTests.OffloadArchTest.o:(IntelGPUArchName_KnownArchitecturesGetAFriendlyName_Test::TestBody())
>>> referenced by OffloadArchTest.cpp
>>>               obj/clang/unittests/offload-arch/OffloadArchTests.OffloadArchTest.o:(IntelGPUArchName_KnownArchitecturesGetAFriendlyName_Test::TestBody())
>>> referenced by OffloadArchTest.cpp
>>>               obj/clang/unittests/offload-arch/OffloadArchTests.OffloadArchTest.o:(IntelGPUArchName_KnownArchitecturesGetAFriendlyName_Test::TestBody())
>>> referenced 8 more times
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
[4/2436] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[5/2436] CXX obj/llvm/lib/MC/MCParser/MCParser.GOFFAsmParser.o
[6/2436] CXX obj/llvm/lib/MC/MC.MCSymbol.o
[7/2436] CXX obj/llvm/lib/MC/MCParser/MCParser.XCOFFAsmParser.o
[8/2436] CXX obj/llvm/lib/MC/MC.MCSymbolGOFF.o
[9/2436] CXX obj/llvm/lib/MC/MC.SPIRVObjectWriter.o
[10/2436] CXX obj/llvm/lib/MC/MC.MCInst.o
[11/2436] CXX obj/llvm/lib/MC/MCDisassembler/MCDisassembler.MCExternalSymbolizer.o
[12/2436] CXX obj/llvm/lib/MC/MC.MCAsmInfoELF.o
[13/2436] CXX obj/llvm/lib/MC/MC.MCObjectWriter.o
[14/2436] CXX obj/llvm/lib/MC/MC.GOFFObjectWriter.o
[15/2436] CXX obj/llvm/lib/MC/MC.MCSection.o
[16/2436] CXX obj/llvm/lib/MC/MCParser/MCParser.MCAsmParserExtension.o
[17/2436] CXX obj/llvm/lib/MC/MCParser/MCParser.LFIAsmParser.o
[18/2436] CXX obj/llvm/lib/MC/MC.MCLFIRewriter.o
[19/2436] CXX obj/llvm/lib/MC/MCParser/MCParser.MCTargetAsmParser.o
[20/2436] CXX obj/llvm/lib/MC/MC.MCFragment.o
[21/2436] CXX obj/llvm/lib/MC/MC.MCWasmStreamer.o
[22/2436] CXX obj/llvm/lib/MC/MC.MCDXContainerWriter.o
[23/2436] CXX obj/llvm/lib/MC/MC.MCGOFFStreamer.o
[24/2436] CXX obj/llvm/lib/MC/MC.MCExpr.o
[25/2436] CXX obj/llvm/lib/MC/MCParser/MCParser.COFFAsmParser.o
[26/2436] CXX obj/llvm/lib/MC/MCParser/MCParser.MCAsmParser.o
[27/2436] CXX obj/llvm/lib/MC/MC.TargetRegistry.o
[28/2436] CXX obj/llvm/lib/MC/MC.MCWinCOFFStreamer.o
[29/2436] CXX obj/llvm/lib/MC/MCDisassembler/MCDisassembler.Disassembler.o
[30/2436] CXX obj/llvm/lib/MC/MCParser/MCParser.WasmAsmParser.o
[31/2436] CXX obj/llvm/lib/MC/MC.MCObjectFileInfo.o
[32/2436] CXX obj/llvm/lib/MC/MC.ConstantPools.o
[33/2436] CXX obj/llvm/lib/MC/MC.MCLFI.o
[34/2436] CXX obj/llvm/lib/MC/MCParser/MCParser.COFFMasmParser.o
[35/2436] CXX obj/llvm/lib/MC/MC.MCSFrame.o
[36/2436] CXX obj/llvm/lib/MC/MC.MCAsmBackend.o
[37/2436] CXX obj/llvm/lib/MC/MCParser/MCParser.ELFAsmParser.o
[38/2436] CXX obj/llvm/lib/MC/MC.MCMachOStreamer.o
[39/2436] CXX obj/llvm/lib/MC/MC.MCELFStreamer.o
[40/2436] CXX obj/llvm/lib/MC/MCParser/MCParser.DarwinAsmParser.o
[41/2436] CXX obj/llvm/lib/MC/MC.MCAsmInfo.o
[42/2436] CXX obj/llvm/lib/MC/MC.MCObjectStreamer.o
[43/2436] CXX obj/llvm/lib/Object/Object.RecordStreamer.o
[44/2436] CXX obj/llvm/lib/MC/MC.MCCodeView.o
[45/2436] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceBasicBlocks.o
[46/2436] CXX obj/llvm/lib/MC/MC.WinCOFFObjectWriter.o
[47/2436] CXX obj/llvm/lib/MC/MC.MachObjectWriter.o
[48/2436] CXX obj/llvm/lib/MC/MC.MCAssembler.o
[49/2436] CXX obj/llvm/lib/IR/IR.VerifierAMDGPU.o
[50/2436] CXX obj/llvm/lib/Object/Object.OffloadBinary.o
[51/2436] CXX obj/llvm/lib/Object/Object.ModuleSymbolTable.o
[52/2436] CXX obj/llvm/lib/MC/MC.MCWin64EH.o
[53/2436] CXX obj/llvm/lib/MC/MC.MCStreamer.o
[54/2436] CXX obj/llvm/lib/MC/MC.MCPseudoProbe.o
[55/2436] CXX obj/llvm/lib/MC/MC.MCDwarf.o
[56/2436] CXX obj/llvm/lib/MC/MC.MCAsmStreamer.o
[57/2436] CXX obj/llvm/tools/yaml2obj/yaml2obj.yaml2obj.o
[58/2436] CXX obj/llvm/lib/MC/MC.WasmObjectWriter.o
[59/2436] CXX obj/llvm/lib/MC/MC.MCContext.o
[60/2436] CXX obj/llvm/lib/Linker/Linker.IRMover.o
[61/2436] CXX obj/llvm/lib/MC/MCParser/MCParser.AsmParser.o
[62/2436] CXX obj/llvm/lib/MC/MCParser/MCParser.MasmParser.o
[63/2436] CXX obj/llvm/lib/ProfileData/ProfileData.InstrProf.o
[64/2436] CXX obj/llvm/unittests/CodeGen/CodeGenTests.LexicalScopesTest.o
[65/2436] CXX obj/llvm/lib/Passes/Passes.CodeGenPassBuilder.o
[66/2436] CXX obj/llvm/lib/LTO/LTO.LTO.o
[67/2436] CXX obj/llvm/lib/IR/IR.Verifier.o
[68/2436] CXX obj/llvm/lib/Passes/Passes.PassBuilder.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.