INFO:2026-09-24T21:53:07Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   8bff8fbc71f4..0326d5ca1c40  main       -> origin/main
Switched to branch 'main'
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HEAD is now at 0326d5ca1c40 [LV] Add more tests with low trip counts. (NFC) (#226298)
INFO:2026-09-24T21:53:10Z:root:syncing...
Deleted branch merge (was 862fba17d928).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 919d25f67c98] [gn build] Port 6bef34a7ebbe
 2 files changed, 2 insertions(+)
[merge a8e90d2336d8] [gn build] Port d0c787e447e1
 1 file changed, 1 insertion(+)
[merge ad6589c190c7] [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:2026-09-24T21:53:14Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/2011] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/2011] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/2011] AR lib/libLLVMAnalysis.a
[4/2011] AR lib/libLLVMAVRDesc.a
[5/2011] AR lib/libLLVMBPFDesc.a
[6/2011] 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)
[7/2011] AR lib/libLLVMBPFDisassembler.a
[8/2011] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[9/2011] CXX obj/llvm/lib/Target/Hexagon/MCTargetDesc/MCTargetDesc.HexagonMCDuplexInfo.o
[10/2011] CXX obj/llvm/lib/Target/Hexagon/MCTargetDesc/MCTargetDesc.HexagonMCCompound.o
[11/2011] CXX obj/llvm/lib/Target/Hexagon/MCTargetDesc/MCTargetDesc.HexagonMCELFStreamer.o
[12/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonTargetObjectFile.o
[13/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonMachineFunctionInfo.o
[14/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonCFGOptimizer.o
[15/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonGenExtract.o
[16/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonOptimizeSZextends.o
[17/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonBranchRelaxation.o
[18/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonSelectionDAGInfo.o
[19/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonFixupHwLoops.o
[20/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonMask.o
[21/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonLoopAlign.o
[22/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonSplitConst32AndConst64.o
[23/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonNewValueJump.o
[24/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonQFPOptimizer.o
[25/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonGenMemAbsolute.o
[26/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.BitTracker.o
[27/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonVectorLoopCarriedReuse.o
[28/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonGenMux.o
[29/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonBlockRanges.o
[30/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonHazardRecognizer.o
[31/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonPeephole.o
[32/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonMachineScheduler.o
[33/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonHardwareLoops.o
[34/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonVExtract.o
[35/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonLoadStoreWidening.o
[36/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonGlobalRegion.o
[37/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonHVXSaveRemark.o
[38/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonLiveVariables.o
[39/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonCommonGEP.o
[40/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonCopyToCombine.o
[41/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonTfrCleanup.o
[42/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonExpandCondsets.o
[43/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonGenPredicate.o
[44/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonMCInstLower.o
[45/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonEarlyIfConv.o
[46/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonRegisterInfo.o
[47/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonAggressiveRDFCopy.o
[48/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonCopyHoisting.o
[49/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonRDFOpt.o
[50/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonVLIWPacketizer.o
[51/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonSubtarget.o
[52/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonOptAddrMode.o
[53/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonAsmPrinter.o
[54/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonSplitDouble.o
[55/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonBitTracker.o
[56/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonBitSimplify.o
[57/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonConstPropagation.o
[58/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonConstExtenders.o
[59/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonPostRAHandleQFP.o
[60/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonISelLoweringHVX.o
[61/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonGenInsert.o
[62/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonISelDAGToDAGHVX.o
[63/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonISelDAGToDAG.o
[64/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonLoopIdiomRecognition.o
[65/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonFrameLowering.o
[66/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonInstrInfo.o
[67/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonISelLowering.o
[68/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonGlobalScheduler.o
[69/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonTargetTransformInfo.o
[70/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonVectorCombine.o
[71/2011] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonTargetMachine.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.