INFO:2026-10-29T11:53:33Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 4958c49549cd..2f7a16ae3f63 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 2f7a16ae3f63 [mlir][x86] Make AMX nanokernel independent of result write (#236699) INFO:2026-10-29T11:53:37Z:root:syncing... Deleted branch merge (was 92366233d3ac). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge 98f66e49aa2f] [gn build] Port 4ad3d5ea1850 1 file changed, 1 insertion(+) [merge 3275f4374cb8] [gn build] Port 59ddb483484a 1 file changed, 1 insertion(+) [merge 4e8d7d41a048] [gn build] Port a068e44b95c5 1 file changed, 1 insertion(+) [gn build] Port 4ad3d5ea1850 -- https://github.com/llvm/llvm-project/commit/4ad3d5ea1850 [gn build] Port 59ddb483484a -- https://github.com/llvm/llvm-project/commit/59ddb483484a [gn build] Port a068e44b95c5 -- https://github.com/llvm/llvm-project/commit/a068e44b95c5 INFO:2026-10-29T11:53:41Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/6886] ACTION //llvm/include/llvm/CodeGen:GenVT(//llvm/utils/gn/build/toolchain:unix) [2/6873] 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' [3/6873] 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' [4/6873] ACTION //llvm/include/llvm/Frontend/OpenACC:ACC(//llvm/utils/gn/build/toolchain:unix) [5/6873] ACTION //llvm/include/llvm/Frontend/OpenACC:ACCcpp(//llvm/utils/gn/build/toolchain:unix) [6/6873] ACTION //llvm/include/llvm/Frontend/OpenMP:OMP(//llvm/utils/gn/build/toolchain:unix) [7/6873] ACTION //llvm/include/llvm/Frontend/OpenMP:OMPh(//llvm/utils/gn/build/toolchain:unix) [8/6873] ACTION //llvm/include/llvm/IR:Attributes(//llvm/utils/gn/build/toolchain:unix) [9/6629] ACTION //llvm/include/llvm/TargetParser:AArch64TargetParserDef(//llvm/utils/gn/build/toolchain:unix) [10/6628] ACTION //llvm/include/llvm/TargetParser:AMDGPUTargetParserDef(//llvm/utils/gn/build/toolchain:unix) [11/6628] ACTION //llvm/include/llvm/TargetParser:PPCGenTargetFeatures(//llvm/utils/gn/build/toolchain:unix) [12/6627] ACTION //llvm/include/llvm/TargetParser:R600TargetParserDef(//llvm/utils/gn/build/toolchain:unix) [13/6622] ACTION //llvm/include/llvm/IR:RuntimeLibcalls(//llvm/utils/gn/build/toolchain:unix) [14/6618] ACTION //llvm/include/llvm/IR:IntrinsicsWebAssembly(//llvm/utils/gn/build/toolchain:unix) [15/6618] ACTION //llvm/include/llvm/IR:IntrinsicEnums(//llvm/utils/gn/build/toolchain:unix) [16/6013] ACTION //llvm/include/llvm/IR:IntrinsicsAVR(//llvm/utils/gn/build/toolchain:unix) [17/6013] ACTION //llvm/include/llvm/IR:IntrinsicsSPIRV(//llvm/utils/gn/build/toolchain:unix) [18/6013] ACTION //llvm/include/llvm/IR:IntrinsicsHexagon(//llvm/utils/gn/build/toolchain:unix) [19/6010] ACTION //llvm/include/llvm/IR:IntrinsicsAMDGPU(//llvm/utils/gn/build/toolchain:unix) [20/6008] ACTION //llvm/include/llvm/IR:IntrinsicsVE(//llvm/utils/gn/build/toolchain:unix) [21/6008] ACTION //llvm/include/llvm/IR:IntrinsicsAArch64(//llvm/utils/gn/build/toolchain:unix) [22/6007] ACTION //llvm/include/llvm/IR:IntrinsicsNVPTX(//llvm/utils/gn/build/toolchain:unix) [23/6005] ACTION //llvm/include/llvm/IR:IntrinsicsS390(//llvm/utils/gn/build/toolchain:unix) [24/6005] ACTION //llvm/include/llvm/IR:IntrinsicsBPF(//llvm/utils/gn/build/toolchain:unix) [25/6005] ACTION //llvm/include/llvm/IR:IntrinsicsLoongArch(//llvm/utils/gn/build/toolchain:unix) [26/6005] ACTION //llvm/include/llvm/IR:IntrinsicsMips(//llvm/utils/gn/build/toolchain:unix) [27/6005] ACTION //llvm/include/llvm/IR:IntrinsicsX86(//llvm/utils/gn/build/toolchain:unix) [28/6005] ACTION //llvm/include/llvm/IR:IntrinsicsARM(//llvm/utils/gn/build/toolchain:unix) [29/6003] ACTION //llvm/include/llvm/IR:IntrinsicsPowerPC(//llvm/utils/gn/build/toolchain:unix) [30/6003] ACTION //llvm/include/llvm/IR:IntrinsicsDirectX(//llvm/utils/gn/build/toolchain:unix) [31/6002] ACTION //llvm/include/llvm/IR:IntrinsicsRISCV(//llvm/utils/gn/build/toolchain:unix) [32/6001] ACTION //llvm/include/llvm/IR:IntrinsicsR600(//llvm/utils/gn/build/toolchain:unix) [33/6001] ACTION //llvm/include/llvm/IR:IntrinsicsXCore(//llvm/utils/gn/build/toolchain:unix) [34/6001] ACTION //llvm/include/llvm/IR:IntrinsicImpl(//llvm/utils/gn/build/toolchain:unix) [35/6000] CXX obj/llvm/utils/TableGen/llvm-tblgen.CTagsEmitter.o [36/6000] CXX obj/llvm/utils/TableGen/llvm-tblgen.OptionRSTEmitter.o [37/6000] CXX obj/llvm/utils/TableGen/llvm-tblgen.DisassemblerEmitter.o [38/6000] CXX obj/llvm/utils/TableGen/Common/Common.AsmWriterInst.o [39/6000] CXX obj/llvm/utils/TableGen/Common/Common.CodeGenHwModes.o [40/6000] CXX obj/llvm/utils/TableGen/llvm-tblgen.MacroFusionPredicatorEmitter.o [41/6000] CXX obj/llvm/utils/TableGen/llvm-tblgen.PseudoLoweringEmitter.o [42/6000] CXX obj/llvm/utils/TableGen/llvm-tblgen.ExegesisEmitter.o [43/6000] CXX obj/llvm/utils/TableGen/llvm-tblgen.CodeGenMapTable.o [44/6000] CXX obj/llvm/utils/TableGen/llvm-tblgen.DAGISelMatcherOpt.o [45/6000] CXX obj/llvm/utils/TableGen/llvm-tblgen.DAGISelMatcher.o [46/6000] CXX obj/llvm/utils/TableGen/llvm-tblgen.InstrDocsEmitter.o [47/6000] CXX obj/llvm/utils/TableGen/llvm-tblgen.RegisterBankEmitter.o [48/6000] CXX obj/llvm/utils/TableGen/llvm-tblgen.DAGISelEmitter.o [49/6000] ACTION //llvm/include/llvm/TargetParser:RISCVTargetParserDef(//llvm/utils/gn/build/toolchain:unix) [50/5988] CXX obj/llvm/utils/TableGen/llvm-tblgen.DFAEmitter.o [51/5988] CXX obj/llvm/utils/TableGen/llvm-tblgen.DXILEmitter.o [52/5988] CXX obj/llvm/utils/TableGen/llvm-tblgen.DAGISelMatcherGen.o [53/5988] CXX obj/llvm/utils/TableGen/llvm-tblgen.CallingConvEmitter.o [54/5988] CXX obj/llvm/utils/TableGen/llvm-tblgen.CodeEmitterGen.o [55/5988] CXX obj/llvm/utils/TableGen/llvm-tblgen.DFAPacketizerEmitter.o [56/5988] CXX obj/llvm/utils/TableGen/llvm-tblgen.SDNodeInfoEmitter.o [57/5988] CXX obj/llvm/utils/TableGen/llvm-tblgen.CompressInstEmitter.o [58/5988] CXX obj/llvm/utils/TableGen/llvm-tblgen.FastISelEmitter.o [59/5988] CXX obj/llvm/utils/TableGen/llvm-tblgen.DecoderEmitter.o [60/5988] CXX obj/llvm/utils/TableGen/llvm-tblgen.DAGISelMatcherEmitter.o [61/5988] CXX obj/llvm/utils/TableGen/llvm-tblgen.InstrInfoEmitter.o [62/5988] CXX obj/llvm/utils/TableGen/llvm-tblgen.AsmWriterEmitter.o [63/5988] CXX obj/llvm/utils/TableGen/Common/Common.CodeGenDAGPatterns.o [64/5988] CXX obj/llvm/utils/TableGen/llvm-tblgen.GlobalISelEmitter.o [65/5988] CXX obj/llvm/utils/TableGen/llvm-tblgen.GlobalISelCombinerEmitter.o [66/5988] CXX obj/llvm/utils/TableGen/llvm-tblgen.RegisterInfoEmitter.o [67/5988] CXX obj/llvm/utils/TableGen/llvm-tblgen.AsmMatcherEmitter.o ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.