INFO:2026-09-25T03:33:36Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   e9c56af6e912..178caae5c39d  main       -> origin/main
Switched to branch 'main'
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HEAD is now at 178caae5c39d [AMDGPU] Apply occupancy-aware register allocation anti-hints (#218074)
INFO:2026-09-25T03:33:41Z:root:syncing...
Deleted branch merge (was 6694bd660afc).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 72e5d99e4968] [gn build] Port 6bef34a7ebbe
 2 files changed, 2 insertions(+)
[merge 9a7bc41e34c8] [gn build] Port 9d90850fe6b0
 1 file changed, 1 insertion(+)
[merge 9e05f1e1e13e] [gn build] Port d0c787e447e1
 1 file changed, 1 insertion(+)
[merge 9bda653b165f] [gn build] Port f6e450004591
 1 file changed, 1 insertion(+)
[gn build] Port 6bef34a7ebbe -- https://github.com/llvm/llvm-project/commit/6bef34a7ebbe
[gn build] Port 9d90850fe6b0 -- https://github.com/llvm/llvm-project/commit/9d90850fe6b0
[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:2026-09-25T03:33:47Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/2992] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/2992] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/2992] 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)
[4/2992] LINK ./bin/lit-cpuid
[5/2992] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[6/2992] CXX obj/lld/tools/lld/lld.lld.o
[7/2992] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PrettyClassDefinitionDumper.o
[8/2992] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PrettyTypeDumper.o
[9/2992] CXX obj/lld/MinGW/MinGW.Driver.o
[10/2992] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.InjectPointerSigningFixups.o
[11/2992] CXX obj/llvm/lib/Analysis/Analysis.CallGraphSCCPass.o
[12/2992] CXX obj/llvm/lib/ToolDrivers/llvm-lib/LibDriver.LibDriver.o
[13/2992] CXX obj/llvm/lib/Analysis/Analysis.CmpInstAnalysis.o
[14/2992] CXX obj/llvm/lib/Analysis/Analysis.CaptureTracking.o
[15/2992] CXX obj/llvm/tools/llvm-opt-report/llvm-opt-report.OptReport.o
[16/2992] CXX obj/llvm/lib/Analysis/Analysis.AliasAnalysisEvaluator.o
[17/2992] CXX obj/llvm/tools/llvm-modextract/llvm-modextract.llvm-modextract.o
[18/2992] CXX obj/llvm/lib/Analysis/Analysis.CostModel.o
[19/2992] CXX obj/llvm/lib/Analysis/Analysis.AssumeBundleQueries.o
[20/2992] CXX obj/llvm/lib/Analysis/Analysis.CallPrinter.o
[21/2992] CXX obj/llvm/lib/Analysis/Analysis.BlockFrequencyInfoImpl.o
[22/2992] CXX obj/llvm/lib/Analysis/Analysis.CodeMetrics.o
[23/2992] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.ExplainOutputStyle.o
[24/2992] CXX obj/llvm/lib/Analysis/Analysis.CFGPrinter.o
[25/2992] CXX obj/llvm/lib/Analysis/Analysis.AliasAnalysis.o
[26/2992] CXX obj/llvm/unittests/IR/IRTests.DebugTypeODRUniquingTest.o
[27/2992] CXX obj/llvm/lib/ExecutionEngine/MCJIT/MCJIT.MCJIT.o
[28/2992] CXX obj/llvm/tools/llvm-xray/llvm-xray.xray-converter.o
[29/2992] CXX obj/llvm/lib/Transforms/AggressiveInstCombine/AggressiveInstCombine.TruncInstCombine.o
[30/2992] CXX obj/llvm/lib/Analysis/Analysis.AliasSetTracker.o
[31/2992] CXX obj/llvm/lib/Analysis/Analysis.AssumptionCache.o
[32/2992] CXX obj/llvm/lib/Analysis/Analysis.CFG.o
[33/2992] CXX obj/llvm/tools/verify-uselistorder/verify-uselistorder.verify-uselistorder.o
[34/2992] CXX obj/llvm/lib/CGData/CGData.CodeGenData.o
[35/2992] CXX obj/llvm/tools/llvm-link/llvm-link.llvm-link.o
[36/2992] CXX obj/llvm/lib/Analysis/Analysis.BranchProbabilityInfo.o
[37/2992] CXX obj/llvm/lib/Analysis/Analysis.BlockFrequencyInfo.o
[38/2992] CXX obj/llvm/unittests/CodeGen/CodeGenTests.DroppedVariableStatsMIRTest.o
[39/2992] CXX obj/llvm/lib/Analysis/Analysis.CtxProfAnalysis.o
[40/2992] CXX obj/llvm/lib/Analysis/Analysis.BasicAliasAnalysis.o
[41/2992] CXX obj/llvm/lib/Analysis/Analysis.CGSCCPassManager.o
[42/2992] CXX obj/llvm/lib/Bitcode/Writer/Writer.ValueEnumerator.o
[43/2992] CXX obj/llvm/lib/Analysis/Analysis.ConstantFolding.o
[44/2992] CXX obj/llvm/unittests/CodeGen/CodeGenTests.GCMetadata.o
[45/2992] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.IRDynamicChecks.o
[46/2992] CXX obj/llvm/unittests/CodeGen/CodeGenTests.MachineDomTreeUpdaterTest.o
[47/2992] CXX obj/llvm/unittests/IR/IRTests.DebugInfoTest.o
[48/2992] CXX obj/llvm/lib/Bitcode/Reader/Reader.MetadataLoader.o
[49/2992] CXX obj/llvm/tools/llvm-cov/llvm-cov.CodeCoverage.o
[50/2992] CXX obj/lld/MachO/MachO.BPSectionOrderer.o
[51/2992] CXX obj/lld/wasm/wasm.Symbols.o
[52/2992] CXX obj/llvm/tools/sancov/sancov.sancov.o
[53/2992] CXX obj/llvm/lib/Transforms/AggressiveInstCombine/AggressiveInstCombine.AggressiveInstCombine.o
[54/2992] CXX obj/lldb/source/Expression/Expression.IRInterpreter.o
[55/2992] CXX obj/lld/wasm/wasm.SyntheticSections.o
[56/2992] CXX obj/lldb/source/Expression/Expression.IRExecutionUnit.o
[57/2992] CXX obj/lld/wasm/wasm.SymbolTable.o
[58/2992] CXX obj/lld/wasm/wasm.Driver.o
[59/2992] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangFunctionCaller.o
[60/2992] CXX obj/lld/wasm/wasm.Writer.o
[61/2992] CXX obj/llvm/unittests/IR/IRTests.ConstantRangeTest.o
[62/2992] CXX obj/lldb/source/Commands/Commands.CommandObjectTarget.o
[63/2992] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.IRForTarget.o
[64/2992] CXX obj/llvm/lib/Bitcode/Writer/Writer.BitcodeWriter.o
[65/2992] CXX obj/llvm/lib/Bitcode/Reader/Reader.BitcodeReader.o
[66/2992] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangModulesDeclVendor.o
[67/2992] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangExpressionParser.o
[68/2992] CXX obj/lldb/source/Plugins/TypeSystem/Clang/Clang.TypeSystemClang.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.