INFO:2026-10-28T17:07:26Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 404aa5dbbcf7..5d7b436ab2ce 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 5d7b436ab2ce [mlir][arith][llvm] Mark floordivsi/urem/srem as ConditionallySpeculatable (#235770) INFO:2026-10-28T17:07:30Z:root:syncing... Deleted branch merge (was 38488be00f1e). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge 2b7c66f93ca3] [gn build] Port 4ad3d5ea1850 1 file changed, 1 insertion(+) [merge c3cc903c5d69] [gn build] Port a068e44b95c5 1 file changed, 1 insertion(+) [gn build] Port 4ad3d5ea1850 -- https://github.com/llvm/llvm-project/commit/4ad3d5ea1850 [gn build] Port a068e44b95c5 -- https://github.com/llvm/llvm-project/commit/a068e44b95c5 INFO:2026-10-28T17:07:33Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/1319] ACTION //lldb/include/lldb/Host:Config(//llvm/utils/gn/build/toolchain:unix) FAILED: gen/lldb/include/lldb/Host/Config.h python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/lldb/include/lldb/Host/Config.h ../../lldb/include/lldb/Host/Config.h.cmake LLDB_EDITLINE_USE_WCHAR= LLDB_HAVE_EL_RFUNC_T= HAVE_PTSNAME_R= HAVE_NR_PROCESS_VM_READV= LLDB_ENABLE_CURSES= CURSES_HAVE_NCURSES_CURSES_H= LLDB_ENABLE_DYNAMIC_SCRIPTINTERPRETERS= LLDB_ENABLE_LUA= LLDB_ENABLE_MTE= LLDB_ENABLE_PYTHON= LLDB_ENABLE_PYTHON_LIMITED_API= LLDB_ENABLE_TREESITTER= LLDB_EMBED_PYTHON_HOME= LLDB_INSTALL_LIBDIR_BASENAME=lib LLDB_GLOBAL_INIT_DIRECTORY= LLDB_PYTHON_HOME= LLDB_PYTHON_RUNTIME_LIBRARY_BUILD_PATH= LLDB_DWO_DIAGNOSTIC_SUFFIX=Debugging\ will\ be\ degraded. LLDB_BUG_REPORT_URL=https://github.com/llvm/llvm-project/issues/ HAVE_LIBCOMPRESSION= LLDB_ENABLE_LIBEDIT= LLDB_ENABLE_LIBXML2=1 LLDB_ENABLE_POSIX=1 LLDB_ENABLE_TERMIOS=1 LLVM_ENABLE_CURL= HAVE_SYS_EVENT_H= HAVE_PPOLL=1 HAVE_PROCESS_VM_READV=1 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 79, in main if values[var] == "0": ~~~~~~^^^^^ KeyError: 'HAVE_GETEXECPATH' [2/1319] ACTION //libcxx/include:write_config_site(//llvm/utils/gn/build/toolchain:unix) FAILED: include/c++/v1/__config_site python3 ../../llvm/utils/gn/build/write_cmake_config.py -o include/c++/v1/__config_site ../../libcxx/include/__config_site.in _LIBCPP_ABI_FORCE_ITANIUM= _LIBCPP_ABI_FORCE_MICROSOFT= _LIBCPP_ABI_VERSION=1 _LIBCPP_ASSERTION_SEMANTIC_DEFAULT=_LIBCPP_ASSERTION_SEMANTIC_HARDENING_DEPENDENT _LIBCPP_EXTRA_SITE_DEFINES= _LIBCPP_HAS_FILESYSTEM=1 _LIBCPP_HAS_THREADS=1 _LIBCPP_HAS_MONOTONIC_CLOCK=1 _LIBCPP_HAS_MUSL_LIBC= _LIBCPP_HAS_THREAD_API_C11= _LIBCPP_HAS_THREAD_API_PTHREAD= _LIBCPP_HAS_THREAD_API_EXTERNAL= _LIBCPP_HAS_THREAD_API_WIN32= _LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS= _LIBCPP_HAS_VENDOR_AVAILABILITY_ANNOTATIONS= _LIBCPP_NO_VCRUNTIME= _LIBCPP_TYPEINFO_COMPARISON_IMPLEMENTATION= _LIBCPP_HAS_RANDOM_DEVICE=1 _LIBCPP_HAS_LOCALIZATION=1 _LIBCPP_HAS_UNICODE=1 _LIBCPP_HAS_WIDE_CHARACTERS=1 _LIBCPP_INSTRUMENTED_WITH_ASAN= _LIBCPP_ABI_DEFINES= _LIBCPP_HARDENING_MODE_DEFAULT=_LIBCPP_HARDENING_MODE_NONE _LIBCPP_LIBC_PICOLIBC= _LIBCPP_LIBC_NEWLIB= _LIBCPP_LIBC_LLVM_LIBC= _LIBCPP_PSTL_BACKEND_LIBDISPATCH= _LIBCPP_PSTL_BACKEND_SERIAL= _LIBCPP_PSTL_BACKEND_STD_THREAD=1 _LIBCPP_ABI_NAMESPACE=__1 _LIBCPP_HAS_TIME_ZONE_DATABASE=1 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: '_LIBCPP_ABI_NAMESPACE_LEN' [3/1319] LINK obj/llvm/unittests/Option/OptionTests [4/1319] LINK obj/llvm/unittests/Telemetry/TelemetryTests [5/1319] LINK obj/llvm/unittests/Transforms/IPO/IPOTests [6/1319] LINK obj/llvm/unittests/Target/LoongArch/LoongArchTests [7/1319] LINK obj/llvm/unittests/Target/ARM/ARMTests [8/1319] LINK obj/llvm/unittests/Target/RISCV/RISCVTests [9/1319] LINK obj/llvm/unittests/Target/WebAssembly/WebAssemblyTests [10/1319] LINK obj/llvm/unittests/Target/PowerPC/PowerPCTests [11/1319] LINK obj/llvm/unittests/Target/AArch64/AArch64Tests [12/1319] LINK obj/llvm/unittests/Transforms/Coroutines/CoroTests [13/1319] LINK obj/llvm/unittests/Passes/Plugins/PluginsTests [14/1319] LINK obj/llvm/unittests/Target/X86/X86Tests [15/1319] LINK obj/llvm/unittests/Target/AMDGPU/AMDGPUTests [16/1319] LINK obj/llvm/unittests/Target/TargetMachineCTests [17/1319] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.PassBuilderTest.o [18/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.ASanStackFrameLayoutTest.o [19/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.CodeLayoutTest.o [20/1319] CXX obj/llvm/unittests/TableGen/TableGenTests.CodeExpanderTest.o [21/1319] CXX obj/llvm/unittests/TableGen/TableGenTests.ParserEntryPointTest.o [22/1319] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoCUnitTest.scudo_unit_test_main.o [23/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.SizeOptsTest.o [24/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.DebugSSAUpdaterTest.o [25/1319] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoCxxUnitTest.scudo_unit_test_main.o [26/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.IntegerDivisionTest.o [27/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.DebugifyTest.o [28/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.ProfDataUtilTest.o [29/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.FunctionComparatorTest.o [30/1319] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.bytemap_test.o [31/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.ModuleUtilsTest.o [32/1319] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.allocator_config_test.o [33/1319] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.atomic_test.o [34/1319] CXX obj/llvm/unittests/TableGen/TableGenTests.AutomataTest.o [35/1319] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.RegionWithScoreTest.o [36/1319] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoCUnitTest.wrappers_c_test.o [37/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.LoopRotationUtilsTest.o [38/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.SSAUpdaterBulkTest.o [39/1319] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.SandboxVectorizerIRTest.o [40/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.UnrollLoopTest.o [41/1319] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.IntervalTest.o [42/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.ValueMapperTest.o [43/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.CodeExtractorTest.o [44/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.LocalTest.o [45/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.BasicBlockUtilsTest.o [46/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.LoopUtilsTest.o [47/1319] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.SandboxVectorizerTest.o [48/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.CallPromotionUtilsTest.o [49/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.ScalarEvolutionExpanderTest.o [50/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.CodeMoverUtilsTest.o [51/1319] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.InstrMapsTest.o [52/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.DynamicDebuggingTest.o [53/1319] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPDomTreeTest.o [54/1319] CXX obj/llvm/unittests/Transforms/Scalar/ScalarTests.LICMTest.o [55/1319] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanHCFGTest.o [56/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.MemTransferLowering.o [57/1319] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.LegalityTest.o [58/1319] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPPostDomFrontierTest.o [59/1319] CXX obj/llvm/unittests/Transforms/Instrumentation/InstrumentationTests.PGOInstrumentationTest.o [60/1319] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.CloningTest.o [61/1319] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanVerifierTest.o [62/1319] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.SchedulerTest.o [63/1319] CXX obj/llvm/unittests/Transforms/Instrumentation/InstrumentationTests.MemProfUseTest.o [64/1319] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.DependencyGraphTest.o [65/1319] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanTest.o [66/1319] CXX obj/llvm/unittests/Transforms/Scalar/ScalarTests.LoopPassManagerTest.o ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.