INFO:2026-09-13T15:42:07Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 0eac970fa747..cff226a5716e 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 cff226a5716e [ConstraintElim] Fold sadd.with.overflow with a constant op. (#223239) INFO:2026-09-13T15:42:10Z:root:syncing... Deleted branch merge (was a1f9da441f57). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge 41a6f104d017] [gn build] Port 1 file changed, 1 insertion(+), 5 deletions(-) [merge f62dd4c50087] [gn build] Port 240670d0d5dc 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 INFO:2026-09-13T15:42:42Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/432] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h [2/432] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h [3/432] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix) [4/432] CXX obj/llvm/lib/Transforms/Scalar/Scalar.ConstraintElimination.o [5/432] AR lib/libLLVMScalarOpts.a [6/432] LINK ./bin/clang-apply-replacements [7/432] LINK obj/clang-tools-extra/unittests/clang-apply-replacements/ClangApplyReplacementsTests [8/432] LINK obj/clang/unittests/InstallAPI/InstallAPITests [9/432] LINK ./bin/clang-ssaf-src-edit-merge [10/432] LINK obj/clang/unittests/DependencyScanning/ClangDependencyScanningTests [11/432] LINK ./bin/clang-offload-bundler [12/432] LINK ./bin/llvm-bat-dump [13/432] LINK obj/clang/unittests/Format/FormatTests [14/432] LINK ./bin/llvm-nm [15/432] LINK ./bin/clang-ssaf-analyzer [16/432] LINK ./bin/sancov [17/432] LINK ./bin/clang-ssaf-linker [18/432] LINK ./bin/clang-ssaf-format [19/432] LINK ./bin/pp-trace [20/432] LINK ./bin/clang-reorder-fields [21/432] LINK ./bin/clang-refactor [22/432] LINK ./bin/clang-include-fixer [23/432] LINK ./bin/clang-doc [24/432] LINK ./bin/diagtool [25/432] LINK ./bin/llvm-bolt [26/432] LINK obj/bolt/unittests/Passes/PassTests [27/432] LINK ./bin/find-all-symbols [28/432] LINK obj/clang-tools-extra/unittests/clang-query/ClangQueryTests [29/432] LINK ./bin/clang-installapi [30/432] LINK ./bin/llvm-bolt-heatmap [31/432] LINK obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests [32/432] LINK obj/clang-tools-extra/unittests/clang-include-fixer/find-all-symbols/FindAllSymbolsTests [33/432] LINK ./bin/clang-change-namespace [34/432] ACTION //bolt/tools/driver:perf2bolt(//llvm/utils/gn/build/toolchain:unix) [35/432] ACTION //bolt/tools/driver:llvm-boltdiff(//llvm/utils/gn/build/toolchain:unix) [36/432] LINK obj/clang-tools-extra/unittests/clang-include-fixer/ClangIncludeFixerTests [37/432] LINK obj/clang-tools-extra/unittests/clang-move/ClangMoveTests [38/432] LINK obj/clang-tools-extra/unittests/clang-doc/ClangDocTests [39/432] LINK ./bin/clang-move [40/432] LINK obj/clang/unittests/AST/ASTTests [41/432] LINK obj/clang-tools-extra/unittests/clang-change-namespace/ClangChangeNamespaceTests [42/432] LINK obj/clang/unittests/CrossTU/CrossTUTests [43/432] LINK ./bin/clangd-remap [44/432] LINK obj/clang/unittests/ASTMatchers/ASTMatchersTests [45/432] LINK ./bin/clang-diff [46/432] LINK obj/clang-tools-extra/include-cleaner/unittests/ClangIncludeCleanerTests [47/432] LINK ./bin/clang-extdef-mapping [48/432] LINK obj/clang/unittests/Index/IndexTests [49/432] LINK obj/clang/unittests/Analysis/ClangAnalysisTests [50/432] LINK ./bin/modularize [51/432] LINK ./bin/dexp [52/432] LINK obj/clang/unittests/AST/ByteCode/InterpTests [53/432] LINK obj/bolt/unittests/Core/CoreTests [54/432] LINK ./bin/lli-child-target [55/432] LINK obj/bolt/unittests/Profile/ProfileTests [56/432] LINK obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests [57/432] LINK obj/clang/unittests/Parse/ParseTests [58/432] LINK obj/clang/unittests/Lex/LexTests [59/432] LINK obj/clang/unittests/CodeGen/ClangCodeGenTests [60/432] LINK ./bin/clang-scan-deps [61/432] LINK ./bin/clang-query [62/432] LINK ./bin/clang-import-test [63/432] LINK ./bin/clangd-indexer [64/432] LINK ./bin/clang-nvlink-wrapper [65/432] LINK obj/clang-tools-extra/unittests/clang-tidy/ClangTidyTests [66/432] LINK ./bin/llvm-link [67/432] LINK obj/clang/unittests/Rewrite/RewriteTests [68/432] LINK ./bin/llvm-cxxmap [69/432] LINK ./bin/llvm-cfi-verify [70/432] LINK ./bin/llvm-dwp [71/432] LINK obj/clang/unittests/Sema/SemaTests [72/432] LINK ./bin/clang-sycl-linker [73/432] LINK ./bin/llvm-cgdata [74/432] LINK obj/clang/unittests/ScalableStaticAnalysis/ClangScalableAnalysisTests [75/432] LINK ./bin/clangd [76/432] LINK obj/clang/unittests/Support/ClangSupportTests [77/432] LINK ./bin/llvm-dwarfdump [78/432] LINK obj/clang/unittests/Serialization/SerializationTests [79/432] LINK ./bin/clang-linker-wrapper [80/432] LINK ./bin/llvm-debuginfo-analyzer [81/432] LINK obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests [82/432] 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) [83/432] LINK ./bin/llvm-cxxdump [84/432] LINK ./bin/llvm-mca [85/432] LINK obj/clang-tools-extra/clangd/unittests/ClangdTests [86/432] LINK ./bin/clang-tidy [87/432] LINK ./bin/llvm-ar [88/432] LINK ./bin/llvm-libtool-darwin [89/432] LINK obj/clang/unittests/Tooling/Syntax/SyntaxTests [90/432] SOLINK ./lib/libclang.so [91/432] LINK obj/clang/unittests/Frontend/FrontendTests [92/432] LINK obj/llvm/unittests/ExecutionEngine/JITLink/JITLinkTests [93/432] LINK obj/llvm/unittests/Passes/Plugins/PluginsTests [94/432] LINK obj/llvm/unittests/DWARFLinkerParallel/DWARFLinkerParallelTests [95/432] LINK obj/llvm/unittests/ExecutionEngine/ExecutionEngineTests [96/432] LINK obj/llvm/unittests/Frontend/LLVMFrontendTests [97/432] LINK obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests [98/432] LINK obj/llvm/unittests/CGData/CodeGenDataTests [99/432] LINK ./bin/llvm-mc [100/432] LINK ./bin/llvm-lipo [101/432] LINK ./bin/lli [102/432] LINK obj/llvm/unittests/FuzzMutate/FuzzMutateTests [103/432] LINK ./bin/llvm-xray [104/432] LINK obj/clang/unittests/Driver/ClangDriverTests [105/432] LINK ./bin/clang-check [106/432] LINK ./bin/clang-repl [107/432] LINK ./bin/lldb-test [108/432] LINK obj/llvm/unittests/DebugInfo/GSYM/DebugInfoGSYMTests [109/432] LINK obj/llvm/unittests/ExecutionEngine/MCJIT/MCJITTests [110/432] LINK obj/llvm/unittests/DebugInfo/DWARF/DebugInfoDWARFTests [111/432] LINK obj/llvm/unittests/CodeGen/CodeGenTests [112/432] LINK obj/llvm/unittests/Analysis/AnalysisTests [113/432] LINK ./bin/llvm-objdump [114/432] LINK obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests [115/432] LINK obj/llvm/unittests/DebugInfo/LogicalView/DebugInfoLogicalViewTests [116/432] LINK ./bin/llvm-ml [117/432] LINK ./bin/llvm-exegesis [118/432] LINK ./bin/llvm-jitlink [119/432] LINK ./bin/llvm-rtdyld [120/432] LINK ./bin/llvm-extract [121/432] LINK ./bin/llvm-split [122/432] LINK ./bin/llvm-profgen [123/432] LINK obj/lld/unittests/AsLibELF/LLDAsLibELFTests [124/432] LINK ./bin/lldb-server [125/432] LINK ./bin/llvm-calc-occupancy [126/432] LINK ./bin/llvm-lto [127/432] LINK ./bin/llvm-opt-fuzzer [128/432] LINK obj/llvm/unittests/MC/MCTests [129/432] SOLINK ./lib/libLTO.so [130/432] LINK ./bin/llvm-dwarfutil [131/432] LINK ./bin/llvm-isel-fuzzer [132/432] LINK obj/llvm/unittests/Passes/PassBuilderBindings/PassesBindingsTests [133/432] LINK ./bin/llvm-c-test [134/432] LINK ./bin/dsymutil [135/432] LINK obj/lld/unittests/AsLibAll/LLDAsLibAllTests [136/432] LINK obj/llvm/unittests/IR/IRTests [137/432] LINK ./bin/llvm-gsymutil [138/432] LINK ./bin/opt [139/432] LINK ./bin/llvm-ir2vec [140/432] LINK ./bin/llvm-lto2 [141/432] LINK ./bin/llvm-reduce [142/432] LINK obj/clang/unittests/Interpreter/ExceptionTests/ClangReplInterpreterExceptionTests [143/432] LINK ./bin/lld [144/432] LINK ./bin/clang [145/432] LINK ./bin/lldb-dap [146/432] LINK obj/clang/unittests/Tooling/ToolingTests [147/432] LINK obj/clang/unittests/Interpreter/ClangReplInterpreterTests ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.