INFO:2026-01-26T21:35:10Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 537c648fc073..09e59745fc7b 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 09e59745fc7b [CIR][NFC] Move prefetchw builtin tests to the CodeGenBuiltins directory (#178051) INFO:2026-01-26T21:35:13Z:root:syncing... Deleted branch merge (was 087efa3ad97f). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge e6ca19c05c2d] [gn build] Port b285745dc1a4 1 file changed, 1 insertion(+) [gn build] Port b285745dc1a4 -- https://github.com/llvm/llvm-project/commit/b285745dc1a4 INFO:2026-01-26T21:35:15Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/474] ACTION //bolt/tools/driver:llvm-boltdiff(//llvm/utils/gn/build/toolchain:unix) [2/474] ACTION //bolt/tools/driver:perf2bolt(//llvm/utils/gn/build/toolchain:unix) [3/474] LINK obj/clang/unittests/libclang/CrashTests/libclangCrashTests [4/474] ACTION //llvm/tools/llvm-ml:llvm-ml64(//llvm/utils/gn/build/toolchain:unix) [5/474] LINK obj/clang/unittests/libclang/libclangTests [6/474] LINK obj/llvm/unittests/CAS/CASTests FAILED: obj/llvm/unittests/CAS/CASTests ../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -Wl,--color-diagnostics -fuse-ld=lld -o obj/llvm/unittests/CAS/CASTests -Wl,--start-group obj/llvm/unittests/CAS/CASTests.ActionCacheTest.o obj/llvm/unittests/CAS/CASTests.BuiltinUnifiedCASDatabasesTest.o obj/llvm/unittests/CAS/CASTests.CASTestConfig.o obj/llvm/unittests/CAS/CASTests.NamedValuesSchemaTest.o obj/llvm/unittests/CAS/CASTests.ObjectStoreTest.o obj/llvm/unittests/CAS/CASTests.OnDiskCASLoggerTest.o obj/llvm/unittests/CAS/CASTests.UnifiedOnDiskCacheTest.o obj/third-party/unittest/UnitTestMain/UnitTestMain.TestMain.o lib/libLLVMCAS.a lib/libLLVMSupport.a lib/libLLVMTestingSupport.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libgtest.a -Wl,--end-group -ldl -lpthread -lz ld.lld: error: undefined symbol: llvm::unittest::cas::setMaxOnDiskCASMappingSize() >>> referenced by ActionCacheTest.cpp >>> obj/llvm/unittests/CAS/CASTests.ActionCacheTest.o:(llvm::unittest::cas::CASTest::SetUp()) clang++: error: linker command failed with exit code 1 (use -v to see invocation) [7/474] LINK obj/clang/unittests/InstallAPI/InstallAPITests [8/474] LINK ./bin/lli-child-target [9/474] LINK obj/llvm/unittests/DWARFLinkerParallel/DWARFLinkerParallelTests [10/474] LINK ./bin/llvm-cgdata [11/474] LINK ./bin/llvm-cxxmap [12/474] LINK obj/llvm/unittests/ExecutionEngine/ExecutionEngineTests [13/474] LINK obj/llvm/unittests/FuzzMutate/FuzzMutateTests [14/474] LINK obj/clang/unittests/Format/FormatTests [15/474] LINK obj/llvm/unittests/CGData/CodeGenDataTests [16/474] LINK ./bin/sancov [17/474] LINK ./bin/llvm-dwarfdump [18/474] LINK ./bin/llvm-xray [19/474] LINK ./bin/llvm-cfi-verify [20/474] LINK ./bin/llvm-profgen [21/474] LINK ./bin/llvm-debuginfo-analyzer [22/474] LINK obj/llvm/unittests/ExecutionEngine/JITLink/JITLinkTests [23/474] LINK ./bin/llvm-ar [24/474] LINK obj/llvm/unittests/DebugInfo/GSYM/DebugInfoGSYMTests [25/474] LINK ./bin/llvm-rtdyld [26/474] LINK ./bin/llvm-objdump [27/474] LINK obj/llvm/unittests/Analysis/AnalysisTests [28/474] LINK obj/clang/unittests/Parse/ParseTests [29/474] LINK obj/clang/unittests/Lex/LexTests [30/474] LINK ./bin/llvm-extract [31/474] LINK obj/clang/unittests/Support/ClangSupportTests [32/474] LINK ./bin/lli [33/474] LINK ./bin/c-index-test [34/474] LINK obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests [35/474] LINK obj/llvm/unittests/ExecutionEngine/MCJIT/MCJITTests [36/474] LINK ./bin/llvm-exegesis [37/474] LINK obj/clang/unittests/Index/IndexTests [38/474] LINK obj/lld/unittests/AsLibELF/LLDAsLibELFTests [39/474] LINK obj/clang/unittests/Serialization/SerializationTests [40/474] LINK obj/llvm/unittests/Frontend/LLVMFrontendTests [41/474] LINK obj/clang/unittests/Rewrite/RewriteTests [42/474] LINK ./bin/llvm-split [43/474] LINK obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests [44/474] LINK obj/clang/unittests/Sema/SemaTests [45/474] LINK obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests [46/474] LINK ./bin/llvm-gsymutil [47/474] LINK ./bin/opt [48/474] LINK ./bin/dsymutil [49/474] LINK obj/llvm/unittests/DebugInfo/DWARF/DebugInfoDWARFTests [50/474] LINK ./bin/llvm-dwp [51/474] LINK obj/clang/unittests/Analysis/Scalable/ClangScalableAnalysisTests [52/474] LINK obj/llvm/unittests/DebugInfo/LogicalView/DebugInfoLogicalViewTests [53/474] LINK ./bin/llvm-dwarfutil [54/474] LINK ./bin/lldb-server [55/474] LINK ./bin/llc [56/474] LINK obj/clang/unittests/Interpreter/ExceptionTests/ClangReplInterpreterExceptionTests [57/474] LINK ./bin/llvm-c-test [58/474] LINK ./bin/llvm-reduce [59/474] LINK obj/lld/unittests/AsLibAll/LLDAsLibAllTests [60/474] LINK ./bin/bugpoint [61/474] LINK ./bin/lld [62/474] LINK obj/clang/unittests/Driver/ClangDriverTests [63/474] LINK ./bin/llvm-opt-fuzzer [64/474] SOLINK ./lib/libLTO.so [65/474] LINK obj/llvm/unittests/CodeGen/CodeGenTests [66/474] LINK obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests [67/474] LINK obj/clang/unittests/Frontend/FrontendTests [68/474] LINK ./bin/lldb-test [69/474] LINK ./bin/lldb-dap [70/474] LINK ./bin/clang [71/474] LINK obj/clang/unittests/Interpreter/ClangReplInterpreterTests ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.