INFO:2026-09-22T17:35:27Z:root:pulling...
From github.com:llvm/llvm-project
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   ae5117cb45b8..e4657c791d32  main       -> origin/main
Switched to branch 'main'
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HEAD is now at e4657c791d32 [VPlan] Add getRecordedExecutionFrequency helper (NFC). (#225414)
INFO:2026-09-22T17:35:31Z:root:syncing...
Deleted branch merge (was 8074c7f685fd).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 5a06d74e225e] [gn build] Port 4acbf9b61c3f
 1 file changed, 8 insertions(+), 1 deletion(-)
[gn build] Port 4acbf9b61c3f -- https://github.com/llvm/llvm-project/commit/4acbf9b61c3f
INFO:2026-09-22T17:35:32Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/1181] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/1181] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/1181] AR lib/libLLVMExegesisPowerPC.a
[4/1181] ACTION //llvm/tools/llvm-size:Opts(//llvm/utils/gn/build/toolchain:unix)
[5/1181] ACTION //llvm/test:lit_site_cfg(//llvm/utils/gn/build/toolchain:unix)
FAILED: gen/llvm/test/lit.site.cfg.py 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/llvm/test/lit.site.cfg.py ../../llvm/test/lit.site.cfg.py.in LIT_SITE_CFG_IN_HEADER=\#\#\ Autogenerated\ from\ //llvm/test/lit.site.cfg.py.in,\ do\ not\ edit\\n\\n\#\ Takes\ a\ path\ that\'s\ relative\ to\ __file__\ and\ makes\ it\ absolute.\\ndef\ path\(p\):\\n\ \ \ \ return\ os.path.abspath\(os.path.join\(__file__,\ \'..\',\ p\)\)\ if\ p\ else\ \'\' LLVM_BINARY_DIR=../../../obj/llvm LLVM_SOURCE_DIR=../../../../../llvm LLVM_TOOLS_DIR=../../../bin SHLIBDIR=../../../lib BUILD_SHARED_LIBS=0 HOST_CC=cc HOST_CXX=c++ HOST_LDFLAGS= ENABLE_BACKTRACES=1 LLVM_APPEND_VC_REV=0 LLVM_ENABLE_FFI=0 LLVM_ENABLE_HTTPLIB=0 LLVM_ENABLE_PROFCHECK=0 LLVM_FORCE_VC_REVISION= LLVM_HAS_LOGF128=0 LLVM_HAVE_OPT_VIEWER_MODULES=0 LLVM_HOST_TRIPLE=x86_64-unknown-linux-gnu LLVM_INCLUDE_DXIL_TESTS=0 LLVM_INCLUDE_SPIRV_TOOLS_TESTS=0 LLVM_LIBS_DIR=../../../lib LLVM_LINK_LLVM_DYLIB=0 LLVM_LIT_TOOLS_DIR= LLVM_IR2VEC_TEST_PYTHON_BINDINGS=0 LLVM_IR2VEC_BINDINGS_DIR= LLVM_NATIVE_ARCH=X86 LLVM_TOOL_LLVM_DRIVER_BUILD=0 LLVM_USE_INTEL_JITEVENTS=0 LLVM_USE_SANITIZER= LLVM_VERSION_MAJOR=24 LLVM_VERSION_MINOR=0 LLVM_VERSION_SUFFIX=git Python3_EXECUTABLE=python3 TARGETS_TO_BUILD=AArch64\ AMDGPU\ ARM\ AVR\ BPF\ Hexagon\ Lanai\ LoongArch\ Mips\ NVPTX\ PowerPC\ RISCV\ Sparc\ SystemZ\ WebAssembly\ X86 LLVM_TARGET_TRIPLE=x86_64-unknown-linux-gnu LLVM_LIBCXX_USED=0 LLVM_BINDINGS= LLVM_BYE_LINK_INTO_TOOLS=0 LLVM_EXAMPLEIRTRANSFORMS_LINK_INTO_TOOLS=0 HAVE_OCAMLOPT=0 OCAMLFIND=OCAMLFIND-NOTFOUND OCAMLFLAGS= LLVM_INCLUDE_EXAMPLES=0 LLVM_HAVE_OPENCSD=0 LLVM_HAVE_MLIR_LOWERING=0 LLVM_HAVE_MLIR_LOWERING_INLINER=0 LLVM_HAVE_MLIR_LOWERING_REGALLOC=0 LLVM_HAVE_TF_AOT=0 LLVM_HAVE_TFLITE=0 LLVM_INLINER_MODEL_AUTOGENERATED=0 LLVM_RAEVICT_MODEL_AUTOGENERATED=0 PTXAS_EXECUTABLE= HOST_ARCH=x86_64 EXEEXT= LLVM_ENABLE_PLUGINS=1 LLVM_LIT_ERRC_MESSAGES= LLVM_PLUGIN_EXT=.so SHLIBEXT=.so HOST_OS=Linux GOLD_EXECUTABLE=ld.gold LD_BFD_EXECUTABLE=ld.bfd CMAKE_OSX_SYSROOT= CMAKE_XCRUN= LD64_EXECUTABLE= ENABLE_ASSERTIONS=1 LLVM_ENABLE_DIA_SDK=0 LLVM_ENABLE_LIBXML2=1 LLVM_ENABLE_ONDISK_CAS=1 LLVM_ENABLE_EXPENSIVE_CHECKS=0 LLVM_ENABLE_THREADS=1 LLVM_ENABLE_ZLIB=1 LLVM_ENABLE_ZSTD=0 LLVM_ENABLE_CURL=0 LLVM_ENABLE_REVERSE_ITERATION=0
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 <module>
    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_LZMA'
[6/1181] LINK ./bin/llvm-cas
[7/1181] LINK ./bin/verify-uselistorder
[8/1181] LINK ./bin/sancov
[9/1181] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[10/1181] LINK ./bin/llvm-mca
[11/1181] CXX obj/llvm/tools/opt/opt.opt.o
[12/1181] CXX obj/BUILD_DIR/gen/llvm/tools/llvm-libtool-darwin/llvm-libtool-darwin.llvm_libtool_darwin-driver.o
[13/1181] CXX obj/BUILD_DIR/gen/llvm/tools/llvm-gsymutil/llvm-gsymutil.llvm_gsymutil-driver.o
[14/1181] CXX obj/BUILD_DIR/gen/llvm/tools/llvm-cgdata/llvm-cgdata.llvm_cgdata-driver.o
[15/1181] CXX obj/BUILD_DIR/gen/llvm/tools/llvm-debuginfod-find/llvm-debuginfod-find.llvm_debuginfod_find-driver.o
[16/1181] CXX obj/BUILD_DIR/gen/llvm/tools/llvm-debuginfod/llvm-debuginfod.llvm_debuginfod-driver.o
[17/1181] CXX obj/BUILD_DIR/gen/llvm/tools/llvm-dwp/llvm-dwp.llvm_dwp-driver.o
[18/1181] CXX obj/BUILD_DIR/gen/llvm/tools/llvm-cxxfilt/llvm-cxxfilt.llvm_cxxfilt-driver.o
[19/1181] CXX obj/BUILD_DIR/gen/llvm/tools/llvm-nm/llvm-nm.llvm_nm-driver.o
[20/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.RegisterValue.o
[21/1181] CXX obj/BUILD_DIR/gen/llvm/tools/llvm-ifs/llvm-ifs.llvm_ifs-driver.o
[22/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.ValidationEvent.o
[23/1181] CXX obj/llvm/tools/llvm-exegesis/lib/X86/X86.X86Counter.o
[24/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.Error.o
[25/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.PerfHelper.o
[26/1181] CXX obj/llvm/tools/llvm-ifs/llvm-ifs.ErrorCollector.o
[27/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.RegisterAliasing.o
[28/1181] CXX obj/llvm/tools/llvm-cxxfilt/llvm-cxxfilt.llvm-cxxfilt.o
[29/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.CodeTemplate.o
[30/1181] CXX obj/llvm/unittests/CodeGen/CodeGenTests.MachineInstrBundleIteratorTest.o
[31/1181] CXX obj/llvm/tools/llvm-debuginfod/llvm-debuginfod.llvm-debuginfod.o
[32/1181] CXX obj/llvm/tools/llvm-debuginfod-find/llvm-debuginfod-find.llvm-debuginfod-find.o
[33/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.MCInstrDescView.o
[34/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.ResultAggregator.o
[35/1181] CXX obj/llvm/tools/llvm-cvtres/llvm-cvtres.llvm-cvtres.o
[36/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.SubprocessMemory.o
[37/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.DisassemblerHelper.o
[38/1181] CXX obj/llvm/unittests/MC/SystemZ/SystemZAsmLexerTests.SystemZMCDisassemblerTest.o
[39/1181] CXX obj/llvm/tools/llvm-dwp/llvm-dwp.llvm-dwp.o
[40/1181] CXX obj/llvm/tools/llvm-ifs/llvm-ifs.llvm-ifs.o
[41/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.SchedClassResolution.o
[42/1181] CXX obj/llvm/tools/llvm-cgdata/llvm-cgdata.llvm-cgdata.o
[43/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.Clustering.o
[44/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.Analysis.o
[45/1181] CXX obj/llvm/tools/llvm-libtool-darwin/llvm-libtool-darwin.llvm-libtool-darwin.o
[46/1181] CXX obj/llvm/tools/llvm-exegesis/lib/RISCV/RISCV.RISCVExegesisPostprocessing.o
[47/1181] CXX obj/llvm/tools/llvm-gsymutil/llvm-gsymutil.llvm-gsymutil.o
[48/1181] CXX obj/llvm/tools/llvm-exegesis/lib/RISCV/RISCV.RISCVExegesisPreprocessing.o
[49/1181] CXX obj/llvm/unittests/DebugInfo/DWARF/DebugInfoLogicalViewTests.DwarfGenerator.o
[50/1181] CXX obj/llvm/unittests/DebugInfo/GSYM/DebugInfoGSYMTests.GSYMV2Test.o
[51/1181] CXX obj/llvm/tools/llvm-dwarfutil/llvm-dwarfutil.DebugInfoLinker.o
[52/1181] CXX obj/llvm/tools/llvm-exegesis/lib/Mips/Mips.Target.o
[53/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.Target.o
[54/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.LatencyBenchmarkRunner.o
[55/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.SerialSnippetGenerator.o
[56/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.SnippetGenerator.o
[57/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.UopsBenchmarkRunner.o
[58/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.LlvmState.o
[59/1181] CXX obj/llvm/tools/llvm-dwarfutil/llvm-dwarfutil.llvm-dwarfutil.o
[60/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.ParallelSnippetGenerator.o
[61/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.BenchmarkResult.o
[62/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.SnippetFile.o
[63/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.SnippetRepetitor.o
[64/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.BenchmarkRunner.o
[65/1181] CXX obj/llvm/tools/llvm-exegesis/lib/AArch64/AArch64.Target.o
[66/1181] CXX obj/llvm/tools/llvm-exegesis/lib/lib.Assembler.o
[67/1181] CXX obj/llvm/tools/llvm-exegesis/lib/X86/X86.Target.o
[68/1181] CXX obj/llvm/tools/llvm-exegesis/llvm-exegesis.llvm-exegesis.o
[69/1181] CXX obj/llvm/tools/llvm-exegesis/lib/RISCV/RISCV.Target.o
[70/1181] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.LoopVectorize.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.