INFO:2026-03-20T21:29:57Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   82f18b02d9fe..9b30151594a7  main       -> origin/main
Switched to branch 'main'
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HEAD is now at 9b30151594a7 [lldb] Support PointerAuthAuthTraps in the expression evaluator (#187612)
INFO:2026-03-20T21:30:03Z:root:syncing...
Deleted branch merge (was 819c1f6a4a34).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge a58719ea7aa6] [gn build] Port 78729251fbb2
 1 file changed, 1 insertion(+)
[merge ad2611ca33aa] [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:2026-03-20T21:30:07Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/603] AR lib/libclangTesting.a
[2/603] AR lib/libclangToolingRefactoring.a
[3/603] AR lib/libclangSema.a
[4/603] AR lib/libclangApplyReplacements.a
[5/603] AR lib/libclangParse.a
[6/603] 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<llvm::cl::opt<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, false, llvm::cl::parser<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>>&, char const* const&>(char const*, llvm::cl::opt<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, false, llvm::cl::parser<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>>&, char const* const&))
>>> referenced by SSAFLinker.cpp
>>>               obj/clang/tools/clang-ssaf-linker/clang-ssaf-linker.SSAFLinker.o:(void clang::ssaf::fail<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>(char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>&&))
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
[7/603] 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::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>)
>>> 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<llvm::cl::opt<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, false, llvm::cl::parser<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>>&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>(char const*, llvm::cl::opt<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, false, llvm::cl::parser<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>>&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>&&))
>>> 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)
[8/603] LINK ./bin/clang-apply-replacements
[9/603] LINK obj/clang-tools-extra/unittests/clang-apply-replacements/ClangApplyReplacementsTests
[10/603] LINK ./bin/clang-sycl-linker
[11/603] CXX obj/clang/tools/libclang/libclang.Rewrite.o
[12/603] CXX obj/clang/tools/libclang/libclang.CXStoredDiagnostic.o
[13/603] CXX obj/clang/tools/libclang/libclang.CIndexDiagnostic.o
[14/603] CXX obj/clang/tools/libclang/libclang.CIndexUSRs.o
[15/603] CXX obj/clang/tools/libclang/libclang.CXString.o
[16/603] CXX obj/clang/tools/libclang/libclang.CXSourceLocation.o
[17/603] CXX obj/clang/tools/libclang/libclang.CIndexInclusionStack.o
[18/603] CXX obj/clang/tools/libclang/libclang.CXType.o
[19/603] CXX obj/clang/tools/libclang/libclang.CIndexHigh.o
[20/603] CXX obj/clang/unittests/AST/ASTTests.SizelessTypesTest.o
[21/603] CXX obj/clang/tools/libclang/libclang.Indexing.o
[22/603] CXX obj/clang/unittests/AST/ASTTests.ExternalASTSourceTest.o
[23/603] CXX obj/clang/unittests/AST/ASTTests.RawCommentForDeclTest.o
[24/603] CXX obj/clang/unittests/AST/ASTTests.EvaluateAsRValueTest.o
[25/603] CXX obj/clang/tools/libclang/libclang.CXIndexDataConsumer.o
[26/603] CXX obj/lldb/source/Plugins/Language/CPlusPlus/CPlusPlus.BlockPointer.o
[27/603] CXX obj/clang/unittests/AST/ASTTests.ProfilingTest.o
[28/603] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.RegisterCustomCheckersTest.o
[29/603] CXX obj/clang/unittests/AST/ASTTests.ConceptPrinterTest.o
[30/603] CXX obj/clang/unittests/AST/ASTTests.QualTypeNamesTest.o
[31/603] CXX obj/clang/unittests/AST/ASTTests.NamedDeclPrinterTest.o
[32/603] CXX obj/clang/unittests/AST/ASTTests.StmtPrinterTest.o
[33/603] CXX obj/clang/unittests/AST/ASTTests.TemplateNameTest.o
[34/603] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ASTResultSynthesizer.o
[35/603] CXX obj/clang/unittests/AST/ASTTests.AttrTest.o
[36/603] CXX obj/clang/unittests/AST/ByteCode/InterpTests.Descriptor.o
[37/603] CXX obj/clang/unittests/AST/ASTTests.DataCollectionTest.o
[38/603] CXX obj/clang/unittests/AST/ASTTests.DeclBaseTest.o
[39/603] CXX obj/clang/unittests/AST/ASTTests.RandstructTest.o
[40/603] CXX obj/clang/unittests/AST/ASTTests.ASTDumperTest.o
[41/603] CXX obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests.RegistryTest.o
[42/603] CXX obj/clang/unittests/AST/ASTTests.ASTContextParentMapTest.o
[43/603] CXX obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.DebugSupportTest.o
[44/603] CXX obj/clang/unittests/AST/ByteCode/InterpTests.toAPValue.o
[45/603] CXX obj/clang/unittests/Analysis/ClangAnalysisTests.CFGTest.o
[46/603] CXX obj/clang/unittests/Analysis/ClangAnalysisTests.CFGDominatorTree.o
[47/603] CXX obj/clang/unittests/AST/ASTTests.TypePrinterTest.o
[48/603] CXX obj/clang/unittests/AST/ASTTests.ASTImporterObjCTest.o
[49/603] CXX obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.DeterminismTest.o
[50/603] CXX obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests.VariantValueTest.o
[51/603] CXX obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests.ParserTest.o
[52/603] CXX obj/clang/unittests/Analysis/ClangAnalysisTests.CFGBackEdgesTest.o
[53/603] CXX obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.CFGMatchSwitchTest.o
[54/603] CXX obj/clang/unittests/AST/ASTTests.ASTTypeTraitsTest.o
[55/603] CXX obj/clang/unittests/ASTMatchers/ASTMatchersTests.ASTMatchersInternalTest.o
[56/603] CXX obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.ChromiumCheckModelTest.o
[57/603] CXX obj/clang/unittests/AST/ASTTests.DeclTest.o
[58/603] CXX obj/clang/unittests/AST/ASTTests.DeclPrinterTest.o
[59/603] CXX obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.DataflowEnvironmentTest.o
[60/603] CXX obj/clang/unittests/AST/ASTTests.SourceLocationTest.o
[61/603] CXX obj/clang/unittests/AST/ASTTests.ASTTraverserTest.o
[62/603] CXX obj/clang/unittests/AST/ASTTests.StructuralEquivalenceTest.o
[63/603] CXX obj/clang/unittests/AST/ASTTests.RecursiveASTVisitorTest.o
[64/603] CXX obj/clang/unittests/AST/ASTTests.ASTImporterVisibilityTest.o
[65/603] CXX obj/clang/tools/libclang/libclang.CXExtractAPI.o
[66/603] CXX obj/clang/unittests/AST/ASTTests.ASTImporterGenericRedeclTest.o
[67/603] CXX obj/clang/unittests/AST/ASTTests.ASTImporterODRStrategiesTest.o
[68/603] CXX obj/clang/unittests/ASTMatchers/ASTMatchersTests.ASTMatchersNodeTest.o
[69/603] CXX obj/clang/unittests/ASTMatchers/ASTMatchersTests.ASTMatchersNarrowingTest.o
[70/603] CXX obj/clang/unittests/ASTMatchers/ASTMatchersTests.ASTMatchersTraversalTest.o
[71/603] CXX obj/clang/unittests/AST/ASTTests.ASTImporterTest.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.