INFO:2026-09-14T10:26:21Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 1a31493a5cc8..59f4a867528e 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 59f4a867528e [X86] Fix `"Cannot select"` for `bf16` vector selects on a scalar condition under `AVX10.2` (#222854) INFO:2026-09-14T10:26:24Z:root:syncing... Deleted branch merge (was 9351a1bae495). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge 1f902276caa4] [gn build] Port 1 file changed, 1 insertion(+), 5 deletions(-) [merge 940d073d940e] [gn build] Port 240670d0d5dc 1 file changed, 1 insertion(+) [merge 80fef0485d30] [gn build] Port d873afedebd0 1 file changed, 1 insertion(+) [gn build] Port -- https://github.com/llvm/llvm-project/commit/ [gn build] Port 240670d0d5dc -- https://github.com/llvm/llvm-project/commit/240670d0d5dc [gn build] Port d873afedebd0 -- https://github.com/llvm/llvm-project/commit/d873afedebd0 INFO:2026-09-14T10:26:57Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/426] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h [2/426] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h [3/426] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix) [4/426] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86ISelLowering.o [5/426] AR lib/libLLVMX86CodeGen.a [6/426] LINK ./bin/llvm-cxxmap [7/426] LINK obj/llvm/unittests/CGData/CodeGenDataTests [8/426] LINK obj/llvm/unittests/MC/X86/X86MCTests [9/426] LINK ./bin/llvm-dwp [10/426] LINK obj/llvm/unittests/DebugInfo/GSYM/DebugInfoGSYMTests [11/426] LINK ./bin/llvm-rtdyld [12/426] LINK ./bin/llvm-xray [13/426] LINK ./bin/llc FAILED: bin/llc ../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -rdynamic -Wl,--color-diagnostics -fuse-ld=lld -o ./bin/llc -Wl,--start-group obj/llvm/tools/llc/llc.llc.o lib/libLLVMAnalysis.a lib/libLLVMCodeGen.a lib/libLLVMAsmPrinter.a lib/libLLVMMIRParser.a lib/libLLVMSelectionDAG.a lib/libLLVMCore.a lib/libLLVMIRPrinter.a lib/libLLVMIRReader.a lib/libLLVMMC.a lib/libLLVMPasses.a lib/libLLVMPlugins.a lib/libLLVMSupport.a lib/libLLVMTarget.a lib/libLLVMTargetParser.a lib/libLLVMScalarOpts.a lib/libLLVMTransformUtils.a lib/libLLVMVectorize.a lib/libLLVMBinaryFormat.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libLLVMFrontendHLSL.a lib/libLLVMRemarks.a lib/libLLVMBitstreamReader.a lib/libLLVMProfileData.a lib/libLLVMDebugInfoDWARF.a lib/libLLVMDebugInfoDWARFLowLevel.a lib/libLLVMDebugInfoCodeView.a lib/libLLVMDebugInfoMSF.a lib/libLLVMObject.a lib/libLLVMBitReader.a lib/libLLVMAsmParser.a lib/libLLVMMCParser.a lib/libLLVMTextAPI.a lib/libLLVMSymbolize.a lib/libLLVMDebugInfoBTF.a lib/libLLVMDebugInfoGSYM.a lib/libLLVMDebugInfoPDB.a lib/libLLVMBitWriter.a lib/libLLVMCGData.a lib/libLLVMCodeGenTypes.a lib/libLLVMObjCARCOpts.a lib/libLLVMAggressiveInstCombine.a lib/libLLVMInstCombine.a lib/libLLVMGlobalISel.a lib/libLLVMCFGuard.a lib/libLLVMCoroutines.a lib/libLLVMipo.a lib/libLLVMFrontendOpenMP.a lib/libLLVMFrontendAtomic.a lib/libLLVMFrontendDirective.a lib/libLLVMFrontendOffloading.a lib/libLLVMObjectYAML.a lib/libLLVMLinker.a lib/libLLVMInstrumentation.a lib/libLLVMSandboxIR.a lib/libLLVMHipStdPar.a lib/libLLVMAArch64CodeGen.a lib/libLLVMAArch64Desc.a lib/libLLVMAArch64Info.a lib/libLLVMAArch64Utils.a lib/libLLVMAArch64AsmParser.a lib/libLLVMAArch64Disassembler.a lib/libLLVMMCDisassembler.a lib/libLLVMAMDGPUCodeGen.a lib/libLLVMAMDGPUDesc.a lib/libLLVMAMDGPUInfo.a lib/libLLVMAMDGPUUtils.a lib/libLLVMAMDGPUAsmParser.a lib/libLLVMAMDGPUDisassembler.a lib/libLLVMAMDGPUTargetMCA.a lib/libLLVMARMCodeGen.a lib/libLLVMARMDesc.a lib/libLLVMARMInfo.a lib/libLLVMARMUtils.a lib/libLLVMARMAsmParser.a lib/libLLVMARMDisassembler.a lib/libLLVMAVRCodeGen.a lib/libLLVMAVRDesc.a lib/libLLVMAVRInfo.a lib/libLLVMAVRAsmParser.a lib/libLLVMAVRDisassembler.a lib/libLLVMBPFCodeGen.a lib/libLLVMBPFDesc.a lib/libLLVMBPFInfo.a lib/libLLVMBPFAsmParser.a lib/libLLVMBPFDisassembler.a lib/libLLVMHexagonCodeGen.a lib/libLLVMHexagonDesc.a lib/libLLVMHexagonInfo.a lib/libLLVMHexagonAsmParser.a lib/libLLVMHexagonDisassembler.a lib/libLLVMLanaiCodeGen.a lib/libLLVMLanaiDesc.a lib/libLLVMLanaiInfo.a lib/libLLVMLanaiAsmParser.a lib/libLLVMLanaiDisassembler.a lib/libLLVMLoongArchCodeGen.a lib/libLLVMLoongArchDesc.a lib/libLLVMLoongArchInfo.a lib/libLLVMLoongArchAsmParser.a lib/libLLVMLoongArchDisassembler.a lib/libLLVMMipsCodeGen.a lib/libLLVMMipsDesc.a lib/libLLVMMipsInfo.a lib/libLLVMMipsAsmParser.a lib/libLLVMMipsDisassembler.a lib/libLLVMNVPTXCodeGen.a lib/libLLVMNVPTXDesc.a lib/libLLVMNVPTXInfo.a lib/libLLVMPowerPCCodeGen.a lib/libLLVMPowerPCDesc.a lib/libLLVMPowerPCInfo.a lib/libLLVMPowerPCAsmParser.a lib/libLLVMPowerPCDisassembler.a lib/libLLVMRISCVCodeGen.a lib/libLLVMRISCVDesc.a lib/libLLVMRISCVInfo.a lib/libLLVMRISCVAsmParser.a lib/libLLVMRISCVDisassembler.a lib/libLLVMTargetRISCVMCA.a lib/libLLVMMCA.a lib/libLLVMSparcCodeGen.a lib/libLLVMSparcDesc.a lib/libLLVMSparcInfo.a lib/libLLVMSparcAsmParser.a lib/libLLVMSparcDisassembler.a lib/libLLVMSystemZCodeGen.a lib/libLLVMSystemZDesc.a lib/libLLVMSystemZInfo.a lib/libLLVMSystemZAsmParser.a lib/libLLVMSystemZDisassembler.a lib/libLLVMWebAssemblyCodeGen.a lib/libLLVMWebAssemblyDesc.a lib/libLLVMWebAssemblyInfo.a lib/libLLVMWebAssemblyUtils.a lib/libLLVMWebAssemblyAsmParser.a lib/libLLVMWebAssemblyDisassembler.a lib/libLLVMX86CodeGen.a lib/libLLVMX86Desc.a lib/libLLVMX86Info.a lib/libLLVMX86AsmParser.a lib/libLLVMX86Disassembler.a lib/libLLVMTargetX86MCA.a -Wl,--end-group -ldl -lpthread -lz ld.lld: error: undefined symbol: llcMain >>> referenced by llc.cpp >>> obj/llvm/tools/llc/llc.llc.o:(main) clang++: error: linker command failed with exit code 1 (use -v to see invocation) [14/426] LINK ./bin/llvm-ml [15/426] LINK ./bin/llvm-lipo [16/426] LINK ./bin/llvm-mc [17/426] LINK ./bin/llvm-libtool-darwin [18/426] LINK ./bin/llvm-cxxdump [19/426] LINK obj/llvm/unittests/MC/MCTests [20/426] LINK ./bin/llvm-ar [21/426] LINK obj/bolt/unittests/Passes/PassTests [22/426] LINK obj/llvm/unittests/ExecutionEngine/JITLink/JITLinkTests [23/426] LINK ./bin/llvm-jitlink [24/426] LINK obj/bolt/unittests/Profile/ProfileTests [25/426] LINK obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests [26/426] LINK ./bin/lli [27/426] LINK obj/llvm/unittests/ExecutionEngine/MCJIT/MCJITTests [28/426] LINK ./bin/clang-linker-wrapper [29/426] LINK ./bin/llvm-bolt-heatmap [30/426] LINK obj/llvm/unittests/Passes/PassBuilderBindings/PassesBindingsTests [31/426] LINK obj/llvm/unittests/tools/llvm-mca/LLVMMCATests [32/426] LINK obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests [33/426] LINK obj/bolt/unittests/Core/CoreTests [34/426] LINK ./bin/llvm-bolt [35/426] LINK obj/clang/unittests/CrossTU/CrossTUTests [36/426] LINK ./bin/llvm-exegesis [37/426] LINK ./bin/clang-scan-deps [38/426] LINK obj/llvm/unittests/Target/X86/X86Tests [39/426] LINK ./bin/llvm-gsymutil [40/426] LINK ./bin/llvm-opt-fuzzer [41/426] LINK ./bin/dsymutil [42/426] LINK ./bin/llvm-dwarfutil [43/426] LINK obj/llvm/unittests/MI/MITests [44/426] LINK obj/llvm/unittests/Target/TargetMachineCTests [45/426] LINK ./bin/llvm-ir2vec [46/426] LINK obj/lld/unittests/AsLibELF/LLDAsLibELFTests [47/426] LINK obj/lld/unittests/AsLibAll/LLDAsLibAllTests [48/426] LINK ./bin/llvm-c-test [49/426] LINK obj/llvm/unittests/CodeGen/CodeGenTests [50/426] LINK obj/llvm/unittests/DebugInfo/DWARF/DebugInfoDWARFTests [51/426] LINK ./bin/opt [52/426] LINK obj/clang/unittests/Tooling/Syntax/SyntaxTests [53/426] LINK ./bin/lld [54/426] LINK ./bin/clang-sycl-linker [55/426] LINK ./bin/clang-nvlink-wrapper [56/426] LINK obj/clang/unittests/Interpreter/ExceptionTests/ClangReplInterpreterExceptionTests [57/426] LINK ./bin/llvm-lto2 [58/426] LINK ./bin/llvm-split [59/426] LINK ./bin/llvm-reduce [60/426] SOLINK ./lib/libLTO.so [61/426] LINK obj/llvm/unittests/DebugInfo/LogicalView/DebugInfoLogicalViewTests [62/426] LINK obj/llvm/unittests/MIR/MIRTests [63/426] LINK ./bin/llvm-lto [64/426] LINK ./bin/llvm-isel-fuzzer [65/426] LINK obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests [66/426] LINK obj/clang/unittests/Interpreter/ClangReplInterpreterTests [67/426] LINK ./bin/lldb-test [68/426] LINK obj/clang/unittests/Tooling/ToolingTests [69/426] LINK obj/clang/unittests/Driver/ClangDriverTests [70/426] SOLINK ./lib/libclang.so [71/426] LINK ./bin/lldb [72/426] LINK ./bin/clang-check [73/426] LINK ./bin/clang-repl [74/426] LINK ./bin/lldb-dap ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.