INFO:2026-09-24T23:54:34Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   9d90850fe6b0..2428c10786f1  main       -> origin/main
Switched to branch 'main'
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HEAD is now at 2428c10786f1 Improve llvm-gsymutil to set the end address correctly. (#225593)
INFO:2026-09-24T23:54:38Z:root:syncing...
Deleted branch merge (was 147b3ce55870).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge d4f8eb263145] [gn build] Port 6bef34a7ebbe
 2 files changed, 2 insertions(+)
[merge 51f4099d7931] [gn build] Port 9d90850fe6b0
 1 file changed, 1 insertion(+)
[merge 3060187179f8] [gn build] Port d0c787e447e1
 1 file changed, 1 insertion(+)
[merge 4c614cb394a7] [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:2026-09-24T23:54:42Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/2172] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/2172] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/2172] 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)
[4/2172] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[5/2172] CXX obj/llvm/lib/DebugInfo/GSYM/GSYM.GsymCreatorV2.o
[6/2172] CXX obj/llvm/lib/DebugInfo/GSYM/GSYM.GsymCreatorV1.o
[7/2172] CXX obj/llvm/lib/DebugInfo/GSYM/GSYM.FunctionInfo.o
[8/2172] CXX obj/llvm/lib/DebugInfo/GSYM/GSYM.CallSiteInfo.o
[9/2172] CXX obj/llvm/lib/DebugInfo/GSYM/GSYM.ObjectFileTransformer.o
[10/2172] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.GISelChangeObserver.o
[11/2172] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.InstructionSelector.o
[12/2172] CXX obj/llvm/lib/CodeGen/CodeGen.TargetSchedule.o
[13/2172] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.GIMatchTableExecutor.o
[14/2172] CXX obj/llvm/lib/DebugInfo/GSYM/GSYM.GsymCreator.o
[15/2172] CXX obj/llvm/lib/CodeGen/CodeGen.TargetFrameLoweringImpl.o
[16/2172] CXX obj/llvm/lib/CodeGen/CodeGen.XRayInstrumentation.o
[17/2172] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.CSEInfo.o
[18/2172] CXX obj/llvm/lib/CodeGen/CodeGen.UnreachableBlockElim.o
[19/2172] CXX obj/llvm/lib/DebugInfo/GSYM/GSYM.DwarfTransformer.o
[20/2172] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.InlineAsmLowering.o
[21/2172] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.CombinerHelperArtifacts.o
[22/2172] CXX obj/llvm/lib/CodeGen/CodeGen.TailDuplicator.o
[23/2172] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.CSEMIRBuilder.o
[24/2172] CXX obj/llvm/lib/LTO/LTO.UpdateCompilerUsed.o
[25/2172] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.CombinerHelperCompares.o
[26/2172] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.AsmPrinterInlineAsm.o
[27/2172] CXX obj/llvm/lib/CodeGen/CodeGen.TargetRegisterInfo.o
[28/2172] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.CombinerHelperVectorOps.o
[29/2172] CXX obj/llvm/tools/llvm-gsymutil/llvm-gsymutil.llvm-gsymutil.o
[30/2172] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.CallLowering.o
[31/2172] CXX obj/llvm/lib/CodeGen/CodeGen.VirtRegMap.o
[32/2172] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.CombinerHelperCasts.o
[33/2172] CXX obj/llvm/lib/CodeGen/CodeGen.VLIWMachineScheduler.o
[34/2172] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64AdvSIMDScalarPass.o
[35/2172] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.Combiner.o
[36/2172] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.InstructionSelect.o
[37/2172] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64A53Fix835769.o
[38/2172] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.DwarfExpression.o
[39/2172] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.GISelValueTracking.o
[40/2172] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.WinException.o
[41/2172] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CompressJumpTables.o
[42/2172] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64DeadRegisterDefinitionsPass.o
[43/2172] CXX obj/llvm/lib/CodeGen/CodeGen.TypePromotion.o
[44/2172] CXX obj/llvm/lib/CodeGen/CodeGen.TargetLoweringBase.o
[45/2172] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64ConditionalCompares.o
[46/2172] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CondBrTuning.o
[47/2172] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.DbgEntityHistoryCalculator.o
[48/2172] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CodeLayoutOpt.o
[49/2172] CXX obj/llvm/lib/CodeGen/CodeGen.TwoAddressInstructionPass.o
[50/2172] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64ConditionOptimizer.o
[51/2172] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CleanupLocalDynamicTLSPass.o
[52/2172] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64A57FPLoadBalancing.o
[53/2172] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CallingConvention.o
[54/2172] CXX obj/llvm/lib/CodeGen/CodeGen.TargetInstrInfo.o
[55/2172] CXX obj/llvm/lib/CodeGen/CodeGen.WindowScheduler.o
[56/2172] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CollectLOH.o
[57/2172] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.DwarfCompileUnit.o
[58/2172] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.Legalizer.o
[59/2172] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64BranchTargets.o
[60/2172] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.DwarfUnit.o
[61/2172] CXX obj/llvm/lib/Passes/Passes.CodeGenPassBuilder.o
[62/2172] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64AsmPrinter.o
[63/2172] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.CodeViewDebug.o
[64/2172] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.IRTranslator.o
[65/2172] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.CombinerHelper.o
[66/2172] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.AsmPrinter.o
[67/2172] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.DwarfDebug.o
[68/2172] CXX obj/llvm/lib/Passes/Passes.PassBuilder.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.