INFO:2026-03-20T21:52:42Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 2d3b8cecfbcf..343b566b5746 main -> origin/main Switched to branch 'main' Your branch is behind 'origin/main' by 2 commits, and can be fast-forwarded. (use "git pull" to update your local branch) HEAD is now at 343b566b5746 [TargetLowering] Move the MULH/MUL_LOHI legality checks to the beginning of BuildSDIV/UDIV. NFCI (#187780) INFO:2026-03-20T21:52:45Z:root:syncing... Deleted branch merge (was 2c68f5d4d0e5). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge a6fe50fb4557] [gn build] Port 78729251fbb2 1 file changed, 1 insertion(+) [merge 5d1c698aef4a] [gn build] Port c6ba0e00161e 2 files changed, 6 insertions(+), 2 deletions(-) [gn build] Port 78729251fbb2 -- https://github.com/llvm/llvm-project/commit/78729251fbb2 [gn build] Port c6ba0e00161e -- https://github.com/llvm/llvm-project/commit/c6ba0e00161e INFO:2026-03-20T21:52:48Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/446] AR lib/libclangRewriteFrontend.a [2/446] AR lib/libclangScalableStaticAnalysisFrameworkFrontend.a [3/446] AR lib/libclangExtractAPI.a [4/446] AR lib/libLLVMDWARFLinkerBase.a [5/446] AR lib/libclangIndex.a [6/446] AR lib/libclangReorderFields.a [7/446] AR lib/libLLVMDWARFLinker.a [8/446] AR lib/libLLVMDWARFLinkerParallel.a [9/446] AR lib/libclangDriver.a [10/446] AR lib/libLLVMBOLTRewrite.a [11/446] AR lib/libclangStaticAnalyzerCore.a [12/446] AR lib/libclangTooling.a [13/446] AR lib/libclangDoc.a [14/446] AR lib/libclangMove.a [15/446] AR lib/libclangStaticAnalyzerFrontend.a [16/446] AR lib/libfindAllSymbols.a [17/446] AR lib/libclangTidy.a [18/446] AR lib/libclangIncludeFixer.a [19/446] AR lib/liblldbCommands.a [20/446] AR lib/libclangTidyLLVMModule.a [21/446] LINK ./bin/clang-ssaf-format FAILED: bin/clang-ssaf-format ../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -Wl,--color-diagnostics -fuse-ld=lld -o ./bin/clang-ssaf-format -Wl,--start-group obj/clang/tools/clang-ssaf-format/clang-ssaf-format.SSAFFormat.o lib/libclangBasic.a lib/libclangScalableStaticAnalysisFrameworkCore.a lib/libLLVMOption.a lib/libLLVMSupport.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libLLVMTargetParser.a lib/libclangAST.a lib/libclangLex.a lib/libLLVMBinaryFormat.a lib/libLLVMFrontendHLSL.a lib/libLLVMCore.a lib/libLLVMRemarks.a lib/libLLVMBitstreamReader.a lib/libLLVMFrontendOpenMP.a lib/libLLVMAnalysis.a lib/libLLVMProfileData.a lib/libLLVMDebugInfoDWARF.a lib/libLLVMDebugInfoDWARFLowLevel.a lib/libLLVMMC.a lib/libLLVMDebugInfoCodeView.a lib/libLLVMDebugInfoMSF.a lib/libLLVMObject.a lib/libLLVMBitReader.a lib/libLLVMIRReader.a lib/libLLVMAsmParser.a lib/libLLVMMCParser.a lib/libLLVMTextAPI.a lib/libLLVMSymbolize.a lib/libLLVMDebugInfoBTF.a lib/libLLVMDebugInfoGSYM.a lib/libLLVMDebugInfoPDB.a lib/libLLVMFrontendAtomic.a lib/libLLVMFrontendOffloading.a lib/libLLVMObjectYAML.a lib/libLLVMTransformUtils.a lib/libLLVMScalarOpts.a lib/libLLVMAggressiveInstCombine.a lib/libLLVMInstCombine.a lib/libclangUnifiedSymbolResolution.a -Wl,--end-group -ldl -lpthread -lz ld.lld: error: undefined symbol: clang::ssaf::initTool(int, char const**, llvm::StringRef, llvm::cl::OptionCategory&, llvm::StringRef) >>> referenced by SSAFFormat.cpp >>> obj/clang/tools/clang-ssaf-format/clang-ssaf-format.SSAFFormat.o:(main) ld.lld: error: undefined symbol: clang::ssaf::loadPlugins(llvm::ArrayRef, std::allocator>>) >>> referenced by SSAFFormat.cpp >>> obj/clang/tools/clang-ssaf-format/clang-ssaf-format.SSAFFormat.o:(main) ld.lld: error: undefined symbol: clang::ssaf::SummaryFile::fromPath(llvm::StringRef) >>> referenced by SSAFFormat.cpp >>> obj/clang/tools/clang-ssaf-format/clang-ssaf-format.SSAFFormat.o:(main) >>> referenced by SSAFFormat.cpp >>> obj/clang/tools/clang-ssaf-format/clang-ssaf-format.SSAFFormat.o:(main) ld.lld: error: undefined symbol: clang::ssaf::fail(char const*) >>> referenced by SSAFFormat.cpp >>> obj/clang/tools/clang-ssaf-format/clang-ssaf-format.SSAFFormat.o:(main) >>> referenced by SSAFFormat.cpp >>> obj/clang/tools/clang-ssaf-format/clang-ssaf-format.SSAFFormat.o:(main) >>> referenced by SSAFFormat.cpp >>> obj/clang/tools/clang-ssaf-format/clang-ssaf-format.SSAFFormat.o:(void clang::ssaf::fail, std::allocator>, false, llvm::cl::parser, std::allocator>>>&, std::__cxx11::basic_string, std::allocator>>(char const*, llvm::cl::opt, std::allocator>, false, llvm::cl::parser, std::allocator>>>&, std::__cxx11::basic_string, std::allocator>&&)) >>> referenced 1 more times ld.lld: error: undefined symbol: clang::ssaf::fail(llvm::Error) >>> referenced by SSAFFormat.cpp >>> obj/clang/tools/clang-ssaf-format/clang-ssaf-format.SSAFFormat.o:(main) >>> referenced by SSAFFormat.cpp >>> obj/clang/tools/clang-ssaf-format/clang-ssaf-format.SSAFFormat.o:(main) clang++: error: linker command failed with exit code 1 (use -v to see invocation) [22/446] LINK obj/llvm/unittests/DWARFLinkerParallel/DWARFLinkerParallelTests [23/446] LINK ./bin/clang-ssaf-linker FAILED: bin/clang-ssaf-linker ../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -Wl,--color-diagnostics -fuse-ld=lld -o ./bin/clang-ssaf-linker -Wl,--start-group obj/clang/tools/clang-ssaf-linker/clang-ssaf-linker.SSAFLinker.o lib/libclangBasic.a lib/libclangScalableStaticAnalysisFrameworkCore.a lib/libLLVMOption.a lib/libLLVMSupport.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libLLVMTargetParser.a lib/libclangAST.a lib/libclangLex.a lib/libLLVMBinaryFormat.a lib/libLLVMFrontendHLSL.a lib/libLLVMCore.a lib/libLLVMRemarks.a lib/libLLVMBitstreamReader.a lib/libLLVMFrontendOpenMP.a lib/libLLVMAnalysis.a lib/libLLVMProfileData.a lib/libLLVMDebugInfoDWARF.a lib/libLLVMDebugInfoDWARFLowLevel.a lib/libLLVMMC.a lib/libLLVMDebugInfoCodeView.a lib/libLLVMDebugInfoMSF.a lib/libLLVMObject.a lib/libLLVMBitReader.a lib/libLLVMIRReader.a lib/libLLVMAsmParser.a lib/libLLVMMCParser.a lib/libLLVMTextAPI.a lib/libLLVMSymbolize.a lib/libLLVMDebugInfoBTF.a lib/libLLVMDebugInfoGSYM.a lib/libLLVMDebugInfoPDB.a lib/libLLVMFrontendAtomic.a lib/libLLVMFrontendOffloading.a lib/libLLVMObjectYAML.a lib/libLLVMTransformUtils.a lib/libLLVMScalarOpts.a lib/libLLVMAggressiveInstCombine.a lib/libLLVMInstCombine.a lib/libclangUnifiedSymbolResolution.a -Wl,--end-group -ldl -lpthread -lz ld.lld: error: undefined symbol: clang::ssaf::initTool(int, char const**, llvm::StringRef, llvm::cl::OptionCategory&, llvm::StringRef) >>> referenced by SSAFLinker.cpp >>> obj/clang/tools/clang-ssaf-linker/clang-ssaf-linker.SSAFLinker.o:(main) ld.lld: error: undefined symbol: clang::ssaf::getToolName() >>> referenced by SSAFLinker.cpp >>> obj/clang/tools/clang-ssaf-linker/clang-ssaf-linker.SSAFLinker.o:(main) ld.lld: error: undefined symbol: clang::ssaf::SummaryFile::fromPath(llvm::StringRef) >>> referenced by SSAFLinker.cpp >>> obj/clang/tools/clang-ssaf-linker/clang-ssaf-linker.SSAFLinker.o:(main) >>> referenced by SSAFLinker.cpp >>> obj/clang/tools/clang-ssaf-linker/clang-ssaf-linker.SSAFLinker.o:(main) ld.lld: error: undefined symbol: clang::ssaf::fail(llvm::Error) >>> referenced by SSAFLinker.cpp >>> obj/clang/tools/clang-ssaf-linker/clang-ssaf-linker.SSAFLinker.o:(main) >>> referenced by SSAFLinker.cpp >>> obj/clang/tools/clang-ssaf-linker/clang-ssaf-linker.SSAFLinker.o:(main) >>> referenced by SSAFLinker.cpp >>> obj/clang/tools/clang-ssaf-linker/clang-ssaf-linker.SSAFLinker.o:(main) ld.lld: error: undefined symbol: clang::ssaf::fail(char const*) >>> referenced by SSAFLinker.cpp >>> obj/clang/tools/clang-ssaf-linker/clang-ssaf-linker.SSAFLinker.o:(void clang::ssaf::fail, std::allocator>, false, llvm::cl::parser, std::allocator>>>&, char const* const&>(char const*, llvm::cl::opt, std::allocator>, false, llvm::cl::parser, std::allocator>>>&, char const* const&)) >>> referenced by SSAFLinker.cpp >>> obj/clang/tools/clang-ssaf-linker/clang-ssaf-linker.SSAFLinker.o:(void clang::ssaf::fail, std::allocator> const&, std::__cxx11::basic_string, std::allocator>>(char const*, std::__cxx11::basic_string, std::allocator> const&, std::__cxx11::basic_string, std::allocator>&&)) clang++: error: linker command failed with exit code 1 (use -v to see invocation) [24/446] AR lib/libclangCodeGen.a [25/446] AR lib/libclangDaemon.a [26/446] LINK obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests [27/446] LINK obj/clang/unittests/DependencyScanning/ClangDependencyScanningTests [28/446] LINK obj/llvm/unittests/Transforms/Vectorize/VectorizeTests [29/446] LINK ./bin/llvm-link [30/446] LINK ./bin/clang-offload-bundler [31/446] LINK obj/llvm/unittests/Transforms/IPO/IPOTests [32/446] LINK obj/llvm/unittests/ExecutionEngine/ExecutionEngineTests [33/446] LINK obj/clang/unittests/Format/FormatTests [34/446] LINK obj/llvm/unittests/Transforms/Utils/UtilsTests [35/446] LINK obj/llvm/unittests/Passes/Plugins/PluginsTests [36/446] LINK obj/llvm/unittests/Transforms/Coroutines/CoroTests [37/446] LINK obj/llvm/unittests/Transforms/Scalar/ScalarTests [38/446] LINK obj/clang/unittests/Support/ClangSupportTests [39/446] LINK obj/clang/unittests/Lex/LexTests [40/446] LINK obj/llvm/unittests/tools/llvm-exegesis/LLVMExegesisTests [41/446] LINK ./bin/diagtool [42/446] LINK ./bin/clang-reorder-fields [43/446] LINK obj/clang-tools-extra/unittests/clang-include-fixer/ClangIncludeFixerTests [44/446] LINK obj/clang-tools-extra/unittests/clang-include-fixer/find-all-symbols/FindAllSymbolsTests [45/446] LINK obj/clang/unittests/Serialization/SerializationTests [46/446] LINK ./bin/clang-doc [47/446] LINK ./bin/find-all-symbols [48/446] LINK obj/llvm/unittests/Frontend/LLVMFrontendTests [49/446] LINK ./bin/clang-change-namespace [50/446] LINK ./bin/clang-installapi [51/446] LINK ./bin/modularize [52/446] LINK ./bin/clang-extdef-mapping [53/446] LINK obj/clang-tools-extra/unittests/clang-doc/ClangDocTests [54/446] LINK obj/llvm/unittests/Transforms/Instrumentation/InstrumentationTests [55/446] LINK obj/clang/unittests/Rewrite/RewriteTests [56/446] LINK obj/clang-tools-extra/unittests/clang-change-namespace/ClangChangeNamespaceTests [57/446] LINK obj/clang/unittests/Sema/SemaTests [58/446] LINK obj/clang/unittests/AST/ByteCode/InterpTests [59/446] LINK ./bin/pp-trace [60/446] LINK obj/llvm/unittests/Analysis/AnalysisTests [61/446] LINK ./bin/clang-refactor [62/446] LINK ./bin/clang-move [63/446] LINK obj/clang/unittests/AST/ASTTests [64/446] LINK obj/llvm/unittests/IR/IRTests [65/446] LINK ./bin/clang-diff [66/446] LINK obj/clang/unittests/ASTMatchers/ASTMatchersTests [67/446] LINK ./bin/clang-include-fixer [68/446] LINK obj/clang/unittests/Analysis/ClangAnalysisTests [69/446] LINK obj/clang-tools-extra/unittests/clang-query/ClangQueryTests [70/446] LINK obj/clang/unittests/Index/IndexTests [71/446] LINK obj/clang-tools-extra/unittests/clang-move/ClangMoveTests [72/446] LINK ./bin/clang-query [73/446] LINK obj/clang/unittests/ScalableStaticAnalysisFramework/ClangScalableAnalysisTests [74/446] LINK obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests [75/446] LINK obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests [76/446] LINK obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests [77/446] LINK obj/clang-tools-extra/unittests/clang-tidy/ClangTidyTests [78/446] LINK ./bin/clang-tidy [79/446] CXX obj/lldb/source/Plugins/SymbolFile/NativePDB/NativePDB.UdtRecordCompleter.o [80/446] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.TargetLowering.o [81/446] CXX obj/lldb/source/Plugins/SymbolFile/NativePDB/NativePDB.PdbAstBuilderClang.o [82/446] CXX obj/lldb/source/Plugins/SymbolFile/DWARF/DWARF.SymbolFileDWARF.o [83/446] CXX obj/lldb/source/Plugins/TypeSystem/Clang/Clang.TypeSystemClang.o ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.