INFO:2026-09-24T23:22:26Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD ec32f94a2d5f..0d049f14804d 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 0d049f14804d [RegAlloc] Add register allocation anti-hints infrastructure (#218071) INFO:2026-09-24T23:22:30Z:root:syncing... Deleted branch merge (was 40738f993d0c). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge ca9faf94b3c9] [gn build] Port 6bef34a7ebbe 2 files changed, 2 insertions(+) [merge 4b5b1bd40233] [gn build] Port d0c787e447e1 1 file changed, 1 insertion(+) [merge 3379e0f44e00] [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:2026-09-24T23:22:33Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/2348] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h [2/2348] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h [3/2348] 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) [4/2348] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix) [5/2348] CXX obj/llvm/lib/CodeGen/CodeGen.AllocationOrder.o [6/2348] CXX obj/llvm/lib/CodeGen/CodeGen.DeadMachineInstructionElim.o [7/2348] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.MachineFloatingPointPredicateUtils.o [8/2348] CXX obj/llvm/lib/CodeGen/CodeGen.DetectDeadLanes.o [9/2348] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.LegalizerInfo.o [10/2348] CXX obj/llvm/unittests/CodeGen/CodeGenTests.AllocationOrderTest.o [11/2348] CXX obj/llvm/lib/CodeGen/CodeGen.BreakFalseDeps.o [12/2348] CXX obj/llvm/lib/CodeGen/CodeGen.BasicBlockPathCloning.o [13/2348] CXX obj/llvm/lib/CodeGen/CodeGen.BranchRelaxation.o [14/2348] CXX obj/llvm/lib/CodeGen/CodeGen.CFIFixup.o [15/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SDNodeInfo.o [16/2348] CXX obj/llvm/lib/CodeGen/CodeGen.CodeGenCommonISel.o [17/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGAddressAnalysis.o [18/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.ScheduleDAGVLIW.o [19/2348] CXX obj/llvm/lib/CodeGen/CodeGen.CallingConvLower.o [20/2348] CXX obj/llvm/lib/CodeGen/CodeGen.BasicBlockSections.o [21/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGPrinter.o [22/2348] CXX obj/llvm/lib/CodeGen/CodeGen.CalcSpillWeights.o [23/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeTypesGeneric.o [24/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.ResourcePriorityQueue.o [25/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeTypes.o [26/2348] CXX obj/llvm/lib/CodeGen/CodeGen.CriticalAntiDepBreaker.o [27/2348] CXX obj/llvm/lib/CodeGen/CodeGen.CFIInstrInserter.o [28/2348] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.Localizer.o [29/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.ScheduleDAGFast.o [30/2348] CXX obj/llvm/lib/CodeGen/CodeGen.DFAPacketizer.o [31/2348] CXX obj/llvm/lib/CodeGen/CodeGen.AtomicExpandPass.o [32/2348] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.RegBankSelect.o [33/2348] CXX obj/llvm/lib/CodeGen/CodeGen.Analysis.o [34/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGDumper.o [35/2348] CXX obj/llvm/lib/CodeGen/CodeGen.AggressiveAntiDepBreaker.o [36/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.InstrEmitter.o [37/2348] CXX obj/llvm/lib/CodeGen/CodeGen.BranchFolding.o [38/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.ScheduleDAGRRList.o [39/2348] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.MachineIRBuilder.o [40/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.FunctionLoweringInfo.o [41/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.ScheduleDAGSDNodes.o [42/2348] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.LoadStoreOpt.o [43/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeFloatTypes.o [44/2348] CXX obj/llvm/tools/llvm-exegesis/lib/PowerPC/PowerPC.Target.o [45/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeVectorOps.o [46/2348] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.Utils.o [47/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.StatepointLowering.o [48/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.FastISel.o [49/2348] CXX obj/llvm/lib/CodeGen/CodeGen.CodeGenTargetMachineImpl.o [50/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeDAG.o [51/2348] CXX obj/llvm/lib/CodeGen/CodeGen.ComplexDeinterleavingPass.o [52/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeIntegerTypes.o [53/2348] CXX obj/llvm/lib/CodeGen/MIRParser/MIRParser.MIParser.o [54/2348] CXX obj/llvm/lib/CodeGen/CodeGen.BasicTargetTransformInfo.o [55/2348] CXX obj/llvm/lib/CodeGen/MIRParser/MIRParser.MIRParser.o [56/2348] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXCodeGenPassBuilder.o [57/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeVectorTypes.o [58/2348] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXAsmPrinter.o [59/2348] CXX obj/bolt/unittests/Passes/PassTests.PointerAuthCFIFixup.o [60/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGISel.o [61/2348] CXX obj/bolt/lib/Target/AArch64/AArch64.AArch64MCPlusBuilder.o [62/2348] CXX obj/bolt/unittests/Passes/PassTests.LivenessAnalysis.o [63/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.TargetLowering.o [64/2348] CXX obj/bolt/unittests/Core/CoreTests.MCPlusBuilder.o [65/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAG.o [66/2348] CXX obj/llvm/lib/CodeGen/CodeGen.CodeGenPrepare.o [67/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGBuilder.o [68/2348] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.DAGCombiner.o ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.