INFO:2026-10-02T16:10:07Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 9f27e0165ddb..d9d72d603296 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 d9d72d603296 RegisterCoalescer: Don't mark a remat def dead when the copy destination covers it (#226037) INFO:2026-10-02T16:10:11Z:root:syncing... Deleted branch merge (was 145a86af694d). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge c8af4ae33c2f] [gn build] Port 15cbda42e14b 1 file changed, 1 insertion(+) [merge 6f058b73791d] [gn build] Port 2820795b027e 2 files changed, 3 insertions(+) [merge b35c2e67720a] [gn build] Port 76df4ae44f0b 1 file changed, 1 insertion(+) [merge 2c264051d1f3] [gn build] Port 8cb1d1566dbb 1 file changed, 1 insertion(+) [merge 9bc9f19c012d] [gn build] Port b74b3ebf94c4 1 file changed, 1 deletion(-) [merge ca3aaad6a0bd] [gn build] Port b8afba677502 1 file changed, 1 insertion(+) [merge b0d639cd5727] [gn build] Port cd94d181b2e3 2 files changed, 4 insertions(+), 2 deletions(-) [merge cf29617940d9] [gn build] Port e95c8f57cc18 1 file changed, 1 insertion(+) [gn build] Port 15cbda42e14b -- https://github.com/llvm/llvm-project/commit/15cbda42e14b [gn build] Port 2820795b027e -- https://github.com/llvm/llvm-project/commit/2820795b027e [gn build] Port 76df4ae44f0b -- https://github.com/llvm/llvm-project/commit/76df4ae44f0b [gn build] Port 8cb1d1566dbb -- https://github.com/llvm/llvm-project/commit/8cb1d1566dbb [gn build] Port b74b3ebf94c4 -- https://github.com/llvm/llvm-project/commit/b74b3ebf94c4 [gn build] Port b8afba677502 -- https://github.com/llvm/llvm-project/commit/b8afba677502 [gn build] Port cd94d181b2e3 -- https://github.com/llvm/llvm-project/commit/cd94d181b2e3 [gn build] Port e95c8f57cc18 -- https://github.com/llvm/llvm-project/commit/e95c8f57cc18 INFO:2026-10-02T16:10:20Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/2301] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h [2/2301] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h [3/2301] AR lib/libLLVMFrontendAtomic.a [4/2301] AR lib/libLLVMSandboxIR.a [5/2301] AR lib/libLLVMTarget.a [6/2301] AR lib/libLLVMLoongArchDesc.a [7/2301] AR lib/libLLVMNVPTXDesc.a [8/2301] ACTION //bolt/test:lit_site_cfg(//llvm/utils/gn/build/toolchain:unix) FAILED: gen/bolt/test/lit.site.cfg.py python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/bolt/test/lit.site.cfg.py ../../bolt/test/lit.site.cfg.py.in BOLT_BINARY_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/obj/bolt BOLT_SOURCE_DIR=/usr/local/google/home/thakis/src/llvm-project/bolt LIT_SITE_CFG_IN_HEADER=\#\#\ Autogenerated\ from\ //bolt/test/lit.site.cfg.py.in,\ do\ not\ edit LLVM_BINARY_DIR=//out/gn/obj/llvm LLVM_LIBS_DIR= LLVM_LIT_TOOLS_DIR= LLVM_SOURCE_DIR=/usr/local/google/home/thakis/src/llvm-project/llvm LLVM_TOOLS_DIR=/usr/local/google/home/thakis/src/llvm-project/out/gn/bin LLVM_TARGET_TRIPLE=x86_64-unknown-linux-gnu BOLT_CLANG_EXE=/usr/local/google/home/thakis/src/llvm-project/out/gn/bin/clang BOLT_LLD_EXE=/usr/local/google/home/thakis/src/llvm-project/out/gn/bin/ld.lld BOLT_ENABLE_RUNTIME=0 BOLT_TARGETS_TO_BUILD=AArch64\ X86 GNU_LD_EXECUTABLE= LIBBOLT_RT_HUGIFY= LIBBOLT_RT_INSTR= LLVM_HOST_TRIPLE=x86_64-unknown-linux-gnu LLVM_USE_SANITIZER= Python3_EXECUTABLE=python3 SHLIBDIR=../../../lib HOST_ARCH=x86_64 Traceback (most recent call last): File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 126, in sys.exit(main()) ~~~~^^ File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 76, in main in_line = var_re.sub(repl, in_line) File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 74, in repl return values[key] ~~~~~~^^^^^ KeyError: 'LLVM_ENABLE_ZLIB' [9/2301] AR lib/libLLVMExecutionEngine.a [10/2301] AR lib/libLLVMLoongArchAsmParser.a [11/2301] ACTION //llvm/lib/ToolDrivers/llvm-lib:Options(//llvm/utils/gn/build/toolchain:unix) [12/2299] ACTION //llvm/lib/Transforms/InstCombine:InstCombineCLOptions(//llvm/utils/gn/build/toolchain:unix) [13/2298] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix) [14/2298] CXX obj/llvm/lib/Transforms/Utils/Utils.CanonicalizeAliases.o [15/2298] CXX obj/llvm/lib/Transforms/Utils/Utils.DXILUpgrade.o [16/2298] CXX obj/llvm/lib/Transforms/Utils/Utils.CtorUtils.o [17/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.PGOForceFunctionAttrs.o [18/2298] CXX obj/llvm/lib/Transforms/ObjCARC/ObjCARC.ObjCARCExpand.o [19/2298] CXX obj/llvm/lib/Transforms/Utils/Utils.DemoteRegToStack.o [20/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.RealtimeSanitizer.o [21/2298] CXX obj/llvm/lib/Transforms/Utils/Utils.ControlFlowUtils.o [22/2298] ACTION //llvm/lib/Target/X86/MCTargetDesc:X86GenRegisterInfo(//llvm/utils/gn/build/toolchain:unix) [23/2298] ACTION //llvm/lib/Target/X86/MCTargetDesc:X86GenMnemonicTables(//llvm/utils/gn/build/toolchain:unix) [24/2298] CXX obj/llvm/lib/Transforms/ObjCARC/ObjCARC.PtrState.o [25/2298] CXX obj/llvm/lib/Transforms/Utils/Utils.EscapeEnumerator.o [26/2298] CXX obj/llvm/lib/Transforms/ObjCARC/ObjCARC.ProvenanceAnalysis.o [27/2298] CXX obj/llvm/lib/Transforms/ObjCARC/ObjCARC.ObjCARC.o [28/2298] CXX obj/llvm/lib/Transforms/ObjCARC/ObjCARC.DependencyAnalysis.o [29/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.KCFI.o [30/2298] CXX obj/llvm/lib/Transforms/Utils/Utils.CodeMoverUtils.o [31/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.CopyProf.o [32/2298] CXX obj/llvm/lib/Transforms/Utils/Utils.Evaluator.o [33/2298] CXX obj/llvm/lib/Transforms/Utils/Utils.EntryExitInstrumenter.o [34/2298] CXX obj/llvm/lib/Transforms/ObjCARC/ObjCARC.ObjCARCContract.o [35/2298] CXX obj/llvm/lib/Transforms/Utils/Utils.CanonicalizeFreezeInLoops.o [36/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.BoundsChecking.o [37/2298] CXX obj/llvm/lib/Transforms/HipStdPar/HipStdPar.HipStdPar.o [38/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.ValueProfileCollector.o [39/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.LowerAllowCheckPass.o [40/2298] CXX obj/llvm/lib/Transforms/AggressiveInstCombine/AggressiveInstCombine.TruncInstCombine.o [41/2298] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVTargetStreamer.o [42/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.PGOCtxProfLowering.o [43/2298] CXX obj/llvm/lib/Transforms/Utils/Utils.DebugSSAUpdater.o [44/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.AllocToken.o [45/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.CGProfile.o [46/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.PGOMemOPSizeOpt.o [47/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.SanitizerBinaryMetadata.o [48/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.TypeSanitizer.o [49/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.SanitizerCoverage.o [50/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.MemProfInstrumentation.o [51/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.ThreadSanitizer.o [52/2298] CXX obj/llvm/lib/Transforms/Utils/Utils.CloneFunction.o [53/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.PGOCtxProfFlattening.o [54/2298] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVELFStreamer.o [55/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.NumericalStabilitySanitizer.o [56/2298] CXX obj/llvm/lib/Transforms/Utils/Utils.Debugify.o [57/2298] CXX obj/llvm/lib/Transforms/ObjCARC/ObjCARC.ObjCARCOpts.o [58/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.GCOVProfiling.o [59/2298] CXX obj/llvm/lib/Transforms/Utils/Utils.CodeExtractor.o [60/2298] CXX obj/llvm/lib/Transforms/AggressiveInstCombine/AggressiveInstCombine.AggressiveInstCombine.o [61/2298] ACTION //llvm/lib/Target/X86:X86GenDAGISel(//llvm/utils/gn/build/toolchain:unix) [62/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.HWAddressSanitizer.o [63/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.InstrProfiling.o [64/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.ControlHeightReduction.o [65/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.DataFlowSanitizer.o [66/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.IndirectCallPromotion.o [67/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.AddressSanitizer.o [68/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.MemorySanitizer.o [69/2298] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.MemProfUse.o [70/2298] CXX obj/llvm/lib/Target/RISCV/AsmParser/AsmParser.RISCVAsmParser.o [71/2298] ACTION //llvm/lib/Target/X86/MCTargetDesc:X86GenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix) [72/2271] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.PGOInstrumentation.o [73/2271] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVMCTargetDesc.o ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.