INFO:2026-09-13T18:47:10Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 8e23b6dfccb4..86858de86cb2 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 86858de86cb2 [ValueTracking] Propagate non-negativity through fptosi (#217868) INFO:2026-09-13T18:47:14Z:root:syncing... Deleted branch merge (was 8f8fb3ec8a4a). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge 7e28bcbee75e] [gn build] Port 1 file changed, 1 insertion(+), 5 deletions(-) [merge b475eafc21a3] [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:2026-09-13T18:47:45Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/448] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h [2/448] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h [3/448] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix) [4/448] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineCasts.o [5/448] CXX obj/llvm/unittests/Analysis/AnalysisTests.ValueTrackingTest.o [6/448] CXX obj/llvm/lib/Analysis/Analysis.ValueTracking.o [7/448] AR lib/libLLVMAnalysis.a [8/448] AR lib/libLLVMInstCombine.a [9/448] LINK ./bin/llvm-stress [10/448] LINK obj/llvm/unittests/SandboxIR/SandboxIRTests [11/448] LINK ./bin/llvm-cat [12/448] LINK ./bin/llvm-tli-checker [13/448] LINK obj/llvm/unittests/Transforms/Vectorize/VectorizeTests [14/448] LINK obj/llvm/unittests/Linker/LinkerTests [15/448] LINK ./bin/verify-uselistorder [16/448] LINK ./bin/llubi [17/448] LINK ./bin/llvm-offload-wrapper [18/448] LINK obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests [19/448] LINK ./bin/llvm-as [20/448] LINK ./bin/llvm-modextract [21/448] LINK obj/llvm/unittests/Bitcode/BitcodeTests [22/448] LINK ./bin/clang-apply-replacements [23/448] LINK ./bin/clang-ssaf-src-edit-merge [24/448] LINK obj/clang-tools-extra/unittests/clang-apply-replacements/ClangApplyReplacementsTests [25/448] LINK ./bin/clang-offload-bundler [26/448] LINK ./bin/sancov [27/448] LINK ./bin/llvm-bat-dump [28/448] LINK obj/clang/unittests/DependencyScanning/ClangDependencyScanningTests [29/448] LINK obj/clang/unittests/InstallAPI/InstallAPITests [30/448] LINK ./bin/llvm-objdump [31/448] LINK ./bin/clang-ssaf-analyzer [32/448] LINK ./bin/clang-ssaf-format [33/448] LINK obj/clang-tools-extra/unittests/clang-move/ClangMoveTests [34/448] LINK ./bin/clang-ssaf-linker [35/448] LINK ./bin/clang-refactor [36/448] LINK obj/clang-tools-extra/unittests/clang-change-namespace/ClangChangeNamespaceTests [37/448] LINK obj/bolt/unittests/Passes/PassTests [38/448] LINK ./bin/clang-doc [39/448] LINK obj/clang-tools-extra/unittests/clang-include-fixer/find-all-symbols/FindAllSymbolsTests [40/448] LINK obj/clang-tools-extra/unittests/clang-query/ClangQueryTests [41/448] LINK obj/clang-tools-extra/unittests/clang-include-fixer/ClangIncludeFixerTests [42/448] LINK ./bin/clang-include-fixer [43/448] LINK ./bin/clang-change-namespace [44/448] LINK obj/clang-tools-extra/unittests/clang-doc/ClangDocTests [45/448] LINK obj/bolt/unittests/Profile/ProfileTests [46/448] LINK obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests [47/448] LINK ./bin/pp-trace [48/448] LINK ./bin/find-all-symbols [49/448] LINK obj/clang-tools-extra/include-cleaner/unittests/ClangIncludeCleanerTests [50/448] LINK ./bin/clang-query [51/448] LINK obj/clang/unittests/Format/FormatTests [52/448] LINK ./bin/llvm-bolt-heatmap [53/448] LINK ./bin/clang-reorder-fields [54/448] LINK obj/clang-tools-extra/unittests/clang-tidy/ClangTidyTests [55/448] LINK ./bin/modularize [56/448] LINK ./bin/clang-diff [57/448] LINK obj/bolt/unittests/Core/CoreTests [58/448] LINK ./bin/llvm-bolt [59/448] LINK obj/llvm/unittests/CGData/CodeGenDataTests [60/448] LINK ./bin/clang-installapi [61/448] LINK ./bin/llvm-libtool-darwin [62/448] LINK ./bin/clang-move [63/448] LINK ./bin/dexp [64/448] ACTION //bolt/tools/driver:llvm-boltdiff(//llvm/utils/gn/build/toolchain:unix) [65/448] LINK ./bin/llvm-ml [66/448] ACTION //bolt/tools/driver:perf2bolt(//llvm/utils/gn/build/toolchain:unix) [67/448] LINK ./bin/diagtool [68/448] LINK ./bin/lli-child-target [69/448] LINK obj/clang/unittests/AST/ByteCode/InterpTests [70/448] LINK ./bin/clang-extdef-mapping [71/448] LINK obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests [72/448] LINK ./bin/clang-nvlink-wrapper [73/448] LINK obj/clang/unittests/Index/IndexTests [74/448] LINK ./bin/clangd-remap [75/448] LINK ./bin/llvm-cgdata [76/448] ACTION //llvm/tools/llvm-ml:llvm-ml64(//llvm/utils/gn/build/toolchain:unix) [77/448] 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) [78/448] LINK obj/clang/unittests/Parse/ParseTests [79/448] LINK obj/llvm/unittests/DebugInfo/GSYM/DebugInfoGSYMTests [80/448] LINK obj/clang-tools-extra/clangd/unittests/ClangdTests [81/448] LINK obj/clang/unittests/ASTMatchers/ASTMatchersTests [82/448] LINK ./bin/llvm-cxxmap [83/448] LINK ./bin/clang-sycl-linker [84/448] LINK obj/clang/unittests/Analysis/ClangAnalysisTests [85/448] LINK ./bin/clang-linker-wrapper [86/448] LINK ./bin/llvm-link [87/448] LINK obj/clang/unittests/Lex/LexTests [88/448] LINK ./bin/clang-tidy [89/448] LINK obj/clang/unittests/Serialization/SerializationTests [90/448] LINK obj/clang/unittests/Interpreter/ExceptionTests/ClangReplInterpreterExceptionTests [91/448] LINK ./bin/clang-import-test [92/448] LINK ./bin/clang-scan-deps [93/448] LINK obj/clang/unittests/AST/ASTTests [94/448] LINK obj/clang/unittests/CrossTU/CrossTUTests [95/448] LINK obj/clang/unittests/Sema/SemaTests [96/448] LINK ./bin/llvm-jitlink [97/448] LINK ./bin/llvm-cxxdump [98/448] LINK ./bin/llvm-dwp [99/448] LINK ./bin/llvm-dwarfdump [100/448] LINK ./bin/llvm-debuginfo-analyzer [101/448] LINK obj/clang/unittests/Tooling/Syntax/SyntaxTests [102/448] LINK ./bin/clangd-indexer [103/448] LINK obj/clang/unittests/Rewrite/RewriteTests [104/448] LINK ./bin/llvm-nm [105/448] LINK ./bin/llvm-cfi-verify [106/448] LINK ./bin/llvm-mca [107/448] LINK obj/clang/unittests/ScalableStaticAnalysis/ClangScalableAnalysisTests [108/448] LINK ./bin/llvm-lipo [109/448] LINK obj/clang/unittests/Support/ClangSupportTests [110/448] LINK obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests [111/448] LINK ./bin/clangd [112/448] LINK ./bin/llvm-extract [113/448] LINK ./bin/llvm-calc-occupancy [114/448] LINK obj/clang/unittests/CodeGen/ClangCodeGenTests [115/448] LINK ./bin/lli [116/448] LINK ./bin/llvm-c-test [117/448] LINK ./bin/dsymutil [118/448] LINK ./bin/llvm-exegesis [119/448] LINK ./bin/llvm-ar [120/448] LINK ./bin/llvm-mc [121/448] LINK ./bin/lldb-server [122/448] LINK ./bin/llvm-gsymutil [123/448] SOLINK ./lib/libclang.so [124/448] LINK ./bin/lld [125/448] LINK obj/lld/unittests/AsLibELF/LLDAsLibELFTests [126/448] LINK ./bin/llvm-isel-fuzzer [127/448] LINK obj/clang/unittests/Frontend/FrontendTests [128/448] LINK obj/clang/unittests/Driver/ClangDriverTests [129/448] LINK ./bin/clang-check [130/448] LINK ./bin/llvm-lto2 [131/448] LINK ./bin/llvm-dwarfutil [132/448] LINK ./bin/llvm-ir2vec [133/448] LINK ./bin/clang-repl [134/448] LINK obj/lld/unittests/AsLibAll/LLDAsLibAllTests [135/448] LINK ./bin/llvm-lto [136/448] SOLINK ./lib/libLTO.so [137/448] LINK ./bin/llvm-opt-fuzzer [138/448] LINK ./bin/lldb-dap [139/448] LINK obj/llvm/unittests/MI/MITests [140/448] LINK ./bin/lldb-test [141/448] LINK obj/clang/unittests/Interpreter/ClangReplInterpreterTests [142/448] LINK obj/clang/unittests/Tooling/ToolingTests ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.