INFO:2026-09-24T22:03:42Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   92289bdbced9..f9d25d67d4f7  main       -> origin/main
Switched to branch 'main'
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HEAD is now at f9d25d67d4f7 [lldb][FreeBSD] Adopt file_t for closeFile() (#226290)
INFO:2026-09-24T22:03:46Z:root:syncing...
Deleted branch merge (was 86f619fa395d).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 1a88102efd31] [gn build] Port 6bef34a7ebbe
 2 files changed, 2 insertions(+)
[merge c2556a1c58b9] [gn build] Port d0c787e447e1
 1 file changed, 1 insertion(+)
[merge 070935e6322d] [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:2026-09-24T22:03:49Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/1879] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/1879] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/1879] AR lib/libLLVMHexagonDesc.a
[4/1879] AR lib/libLLVMLanaiDesc.a
[5/1879] AR lib/libLLVMLoongArchDesc.a
[6/1879] AR lib/libLLVMHexagonAsmParser.a
[7/1879] AR lib/libLLVMHexagonDisassembler.a
[8/1879] AR lib/libLLVMLoongArchAsmParser.a
[9/1879] AR lib/libLLVMLoongArchDisassembler.a
[10/1879] 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)
[11/1879] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[12/1879] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsABIInfo.o
[13/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsAnalyzeImmediate.o
[14/1879] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsWinCOFFStreamer.o
[15/1879] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsWinCOFFObjectWriter.o
[16/1879] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsInstPrinter.o
[17/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSelectionDAGInfo.o
[18/1879] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsAsmBackend.o
[19/1879] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsOptionRecord.o
[20/1879] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsELFObjectWriter.o
[21/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsOs16.o
[22/1879] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsELFStreamer.o
[23/1879] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsTargetStreamer.o
[24/1879] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsMCCodeEmitter.o
[25/1879] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsMCTargetDesc.o
[26/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.Mips16RegisterInfo.o
[27/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.Mips16InstrInfo.o
[28/1879] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXAliasAnalysis.o
[29/1879] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXAllocaHoisting.o
[30/1879] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXAddressFolder.o
[31/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSERegisterInfo.o
[32/1879] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXForwardParams.o
[33/1879] CXX obj/llvm/unittests/IR/IRTests.ConstantFPRangeTest.o
[34/1879] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXCtorDtorLowering.o
[35/1879] CXX obj/llvm/lib/Target/NVPTX/MCTargetDesc/MCTargetDesc.NVPTXTargetStreamer.o
[36/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsTargetObjectFile.o
[37/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.Mips16ISelLowering.o
[38/1879] CXX obj/llvm/lib/Target/NVPTX/MCTargetDesc/MCTargetDesc.NVPTXMCTargetDesc.o
[39/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsMulMulBugPass.o
[40/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSetMachineRegisterFlags.o
[41/1879] CXX obj/llvm/lib/Target/PowerPC/GISel/LLVMPowerPCCodeGen.PPCCallLowering.o
[42/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsMachineFunction.o
[43/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsCCState.o
[44/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsExpandPseudo.o
[45/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsConstantIslandPass.o
[46/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSubtarget.o
[47/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsBranchExpansion.o
[48/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsRegisterInfo.o
[49/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsDelaySlotFiller.o
[50/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsLegalizerInfo.o
[51/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsOptimizePICCall.o
[52/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.Mips16HardFloat.o
[53/1879] CXX obj/llvm/lib/Target/Mips/AsmParser/AsmParser.MipsAsmParser.o
[54/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsPreLegalizerCombiner.o
[55/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSEInstrInfo.o
[56/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsCallLowering.o
[57/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsMCInstLower.o
[58/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsFrameLowering.o
[59/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSEFrameLowering.o
[60/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsISelDAGToDAG.o
[61/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsAsmPrinter.o
[62/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSEISelLowering.o
[63/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.Mips16ISelDAGToDAG.o
[64/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsInstrInfo.o
[65/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSEISelDAGToDAG.o
[66/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsRegisterBankInfo.o
[67/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsPostLegalizerCombiner.o
[68/1879] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXDwarfDebug.o
[69/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsFastISel.o
[70/1879] CXX obj/llvm/tools/opt/lib.optdriver.o
[71/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsISelLowering.o
[72/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsTargetTransformInfo.o
[73/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsInstructionSelector.o
[74/1879] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsTargetMachine.o
[75/1879] CXX obj/llvm/lib/Target/PowerPC/GISel/LLVMPowerPCCodeGen.PPCInstructionSelector.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.