INFO:2026-08-19T01:43:51Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD c4063048b3df..f2c0eacc8037 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 f2c0eacc8037 [LoopFusion] Remove test dependency on assert (NFC) (#217180) INFO:2026-08-19T01:43:55Z:root:syncing... Deleted branch merge (was ca20abd07dca). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge 8e08ad96e11a] [gn build] Port ab547095ead5 1 file changed, 1 insertion(+) [gn build] Port ab547095ead5 -- https://github.com/llvm/llvm-project/commit/ab547095ead5 INFO:2026-08-19T01:43:56Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/550] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h [2/550] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h [3/550] 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_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 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 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_HAVE_MLIR_LOWERING' [4/550] LINK ./bin/llvm-bcanalyzer [5/550] LINK ./bin/llvm-opt-report [6/550] LINK obj/llvm/unittests/ABI/ABITests [7/550] LINK ./bin/llvm-remarkutil [8/550] LINK ./bin/llvm-strings [9/550] LINK ./bin/llvm-diff [10/550] LINK obj/llvm/unittests/AsmParser/AsmParserTests [11/550] LINK obj/llvm/unittests/DebugInfo/Symbolizer/DebugInfoSymbolizerTests [12/550] LINK ./bin/llvm-dis [13/550] LINK ./bin/llvm-stress [14/550] LINK ./bin/llvm-debuginfod-find [15/550] LINK ./bin/llvm-cvtres [16/550] LINK ./bin/llvm-ifs [17/550] LINK ./bin/llvm-objcopy [18/550] LINK ./bin/llvm-readtapi [19/550] LINK ./bin/llvm-ctxprof-util [20/550] LINK ./bin/llvm-offload-binary [21/550] LINK ./bin/llvm-size [22/550] LINK ./bin/llvm-readobj [23/550] LINK obj/llvm/unittests/Object/ObjectTests [24/550] LINK ./bin/llubi [25/550] LINK ./bin/llvm-rc [26/550] LINK ./bin/llvm-cov [27/550] LINK ./bin/llvm-debuginfod [28/550] LINK ./bin/obj2yaml [29/550] LINK obj/llvm/unittests/DebugInfo/BTF/DebugInfoBTFTests [30/550] LINK obj/llvm/unittests/Debuginfod/DebuginfodTests [31/550] LINK ./bin/llvm-symbolizer [32/550] LINK ./bin/llvm-tli-checker [33/550] LINK obj/llvm/unittests/DebugInfo/PDB/DebugInfoPDBTests [34/550] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix) [35/550] CXX obj/llvm/lib/Transforms/Utils/Utils.Utils.o [36/550] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.Vectorize.o [37/550] CXX obj/llvm/lib/Transforms/Utils/Utils.LowerInvoke.o [38/550] CXX obj/llvm/lib/Transforms/Utils/Utils.Mem2Reg.o [39/550] CXX obj/llvm/unittests/CodeGen/CodeGenTests.TargetOptionsTest.o [40/550] CXX obj/llvm/lib/Transforms/Utils/Utils.LowerGlobalDtors.o [41/550] CXX obj/llvm/lib/Transforms/Utils/Utils.StripConvergenceIntrinsics.o [42/550] CXX obj/llvm/lib/Transforms/Utils/Utils.LowerSwitch.o [43/550] CXX obj/llvm/lib/Transforms/Utils/Utils.UnifyLoopExits.o [44/550] CXX obj/llvm/unittests/Analysis/AnalysisTests.CFGTest.o [45/550] CXX obj/llvm/unittests/ExecutionEngine/MCJIT/MCJITTests.MCJITTest.o [46/550] CXX obj/llvm/unittests/ExecutionEngine/MCJIT/MCJITTests.MCJITMultipleModuleTest.o [47/550] CXX obj/llvm/unittests/Analysis/AnalysisTests.AliasAnalysisTest.o [48/550] CXX obj/llvm/lib/Transforms/Utils/Utils.LoopSimplify.o [49/550] CXX obj/llvm/unittests/MI/MITests.LiveIntervalTest.o [50/550] CXX obj/llvm/tools/llc/llc.llc.o [51/550] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.GISelMITest.o [52/550] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.KnownBitsVectorTest.o [53/550] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.InstructionSelectTest.o [54/550] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.IRTranslatorBF16Test.o [55/550] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.LegalizerTest.o [56/550] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.ConstantFoldingTest.o [57/550] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.GISelAliasTest.o [58/550] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.MachineIRBuilderTest.o [59/550] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.GISelUtilsTest.o [60/550] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.LegalizerInfoTest.o [61/550] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.CSETest.o [62/550] CXX obj/llvm/lib/Transforms/Utils/Utils.LoopUtils.o [63/550] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.KnownFPClassTest.o [64/550] CXX obj/llvm/tools/opt/lib.optdriver.o [65/550] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.LoadStoreVectorizer.o [66/550] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.PatternMatchTest.o [67/550] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.KnownBitsTest.o [68/550] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.LegalizerHelperTest.o ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.