INFO:2026-11-05T19:12:44Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD fc98fe161eac..74566140edab 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 74566140edab Revert "[CodeGen] Overwrite a 0 sized alloca to have same number of bytes as it's Frame Object (#232755)" (#239338) INFO:2026-11-05T19:12:48Z:root:syncing... Deleted branch merge (was c23662d60640). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge 5eab774d25e2] [gn build] Port 685c4c464b0f 1 file changed, 1 insertion(+) [merge 59fc4d582984] [gn build] Port d04863318a9f 1 file changed, 1 insertion(+) [gn build] Port 685c4c464b0f -- https://github.com/llvm/llvm-project/commit/685c4c464b0f [gn build] Port d04863318a9f -- https://github.com/llvm/llvm-project/commit/d04863318a9f INFO:2026-11-05T19:12:52Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/3458] 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_STATPART= _LIBCPP_PSTL_BACKEND_STD_THREAD=1 _LIBCPP_ABI_NAMESPACE=__1 _LIBCPP_ABI_NAMESPACE_LEN=3 _LIBCPP_HAS_TIME_ZONE_DATABASE=1 unused values args: _LIBCPP_PSTL_BACKEND_STATPART _LIBCPP_PSTL_BACKEND_SERIAL _LIBCPP_PSTL_BACKEND_LIBDISPATCH _LIBCPP_PSTL_BACKEND_STD_THREAD [2/3458] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64MCOptions(//llvm/utils/gn/build/toolchain:unix) [3/3458] LINK ./bin/llvm-cxxfilt [4/3458] ACTION //llvm/lib/Target/AVR:AVRGenSDNodeInfo(//llvm/utils/gn/build/toolchain:unix) [5/3457] ACTION //llvm/lib/Target/AVR/MCTargetDesc:AVRGenRegisterInfo(//llvm/utils/gn/build/toolchain:unix) [6/3457] ACTION //llvm/lib/Target/AVR/AsmParser:AVRGenAsmMatcher(//llvm/utils/gn/build/toolchain:unix) [7/3457] ACTION //llvm/lib/Target/AVR/MCTargetDesc:AVRGenAsmWriter(//llvm/utils/gn/build/toolchain:unix) [8/3457] ACTION //llvm/lib/Target/AVR/MCTargetDesc:AVRGenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix) [9/3457] ACTION //llvm/lib/Target/AVR/Disassembler:AVRGenDisassemblerTables(//llvm/utils/gn/build/toolchain:unix) [10/3457] ACTION //llvm/lib/Target/AVR:AVRGenCallingConv(//llvm/utils/gn/build/toolchain:unix) [11/3457] ACTION //llvm/lib/Target/AVR/MCTargetDesc:AVRGenMCCodeEmitter(//llvm/utils/gn/build/toolchain:unix) [12/3457] ACTION //llvm/lib/Target/AMDGPU/MCTargetDesc:R600GenMCCodeEmitter(//llvm/utils/gn/build/toolchain:unix) [13/3457] ACTION //llvm/lib/Target/AMDGPU/MCTargetDesc:R600GenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix) [14/3457] ACTION //llvm/lib/Target/AMDGPU:R600GenDFAPacketizer(//llvm/utils/gn/build/toolchain:unix) [15/3457] ACTION //llvm/lib/Target/AMDGPU/MCTargetDesc:R600GenAsmWriter(//llvm/utils/gn/build/toolchain:unix) [16/3457] ACTION //llvm/lib/Target/AMDGPU:R600GenCallingConv(//llvm/utils/gn/build/toolchain:unix) [17/3457] ACTION //llvm/lib/Target/AMDGPU/MCTargetDesc:R600GenRegisterInfo(//llvm/utils/gn/build/toolchain:unix) [18/3457] ACTION //llvm/lib/Target/AVR:AVRGenDAGISel(//llvm/utils/gn/build/toolchain:unix) [19/3457] ACTION //llvm/lib/Target/AVR/MCTargetDesc:AVRGenInstrInfo(//llvm/utils/gn/build/toolchain:unix) [20/3448] ACTION //llvm/lib/Target/ARM:ARMGenSDNodeInfo(//llvm/utils/gn/build/toolchain:unix) [21/3448] ACTION //llvm/lib/Target/ARM:ARMGenRegisterBank(//llvm/utils/gn/build/toolchain:unix) [22/3448] ACTION //llvm/lib/Target/ARM/MCTargetDesc:ARMGenMCCodeEmitter(//llvm/utils/gn/build/toolchain:unix) [23/3448] ACTION //llvm/lib/Target/ARM:ARMGenTargetDef(//llvm/utils/gn/build/toolchain:unix) [24/3448] ACTION //llvm/lib/Target/ARM/Utils:ARMGenSystemRegister(//llvm/utils/gn/build/toolchain:unix) [25/3448] ACTION //llvm/lib/Target/ARM:ARMGenCallingConv(//llvm/utils/gn/build/toolchain:unix) [26/3448] ACTION //llvm/lib/Target/ARM:ARMGenMCPseudoLowering(//llvm/utils/gn/build/toolchain:unix) [27/3448] ACTION //llvm/lib/Target/ARM/MCTargetDesc:ARMGenAsmWriter(//llvm/utils/gn/build/toolchain:unix) [28/3448] ACTION //llvm/lib/Target/ARM/MCTargetDesc:ARMGenRegisterInfo(//llvm/utils/gn/build/toolchain:unix) [29/3448] ACTION //llvm/lib/Target/AMDGPU/MCTargetDesc:R600GenInstrInfo(//llvm/utils/gn/build/toolchain:unix) [30/3445] ACTION //llvm/lib/Target/AMDGPU:R600GenDAGISel(//llvm/utils/gn/build/toolchain:unix) [31/3445] ACTION //llvm/lib/Target/ARM/AsmParser:ARMGenAsmMatcher(//llvm/utils/gn/build/toolchain:unix) [32/3445] ACTION //llvm/lib/Target/ARM/Disassembler:ARMGenDisassemblerTables(//llvm/utils/gn/build/toolchain:unix) [33/3445] ACTION //llvm/lib/Target/ARM/MCTargetDesc:ARMGenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix) [34/3445] ACTION //llvm/lib/Target/ARM:ARMGenFastISel(//llvm/utils/gn/build/toolchain:unix) [35/3445] ACTION //llvm/lib/Target/AArch64/Disassembler:AArch64GenDisassemblerTables(//llvm/utils/gn/build/toolchain:unix) [36/3445] ACTION //llvm/lib/Target/AArch64/Utils:AArch64GenSystemOperands(//llvm/utils/gn/build/toolchain:unix) [37/3445] CXX obj/llvm/lib/Analysis/Analysis.LibcallLoweringInfo.o [38/3445] ACTION //llvm/lib/Target/ARM:ARMGenDAGISel(//llvm/utils/gn/build/toolchain:unix) [39/3445] CXX obj/llvm/lib/Analysis/Analysis.RuntimeLibcallInfo.o [40/3445] ACTION //llvm/lib/Target/AArch64/AsmParser:AArch64GenAsmMatcher(//llvm/utils/gn/build/toolchain:unix) [41/3445] ACTION //llvm/lib/Target/ARM:ARMGenGlobalISel(//llvm/utils/gn/build/toolchain:unix) [42/3445] ACTION //llvm/lib/Target/ARM/MCTargetDesc:ARMGenInstrInfo(//llvm/utils/gn/build/toolchain:unix) [43/3427] CXX obj/llvm/lib/IR/IR.RuntimeLibcalls.o [44/3427] CXX obj/llvm/lib/IR/IR.DroppedVariableStats.o [45/3427] CXX obj/llvm/lib/IR/IR.DroppedVariableStatsIR.o [46/3427] CXX obj/llvm/lib/Analysis/Analysis.TargetLibraryInfo.o [47/3427] CXX obj/llvm/lib/Target/Sparc/MCTargetDesc/MCTargetDesc.SparcInstPrinter.o [48/3427] ACTION //llvm/lib/Target/AMDGPU:AMDGPUGenMCPseudoLowering(//llvm/utils/gn/build/toolchain:unix) [49/3427] ACTION //llvm/lib/Target/AMDGPU:AMDGPUGenSDNodeInfo(//llvm/utils/gn/build/toolchain:unix) [50/3426] ACTION //llvm/lib/Target/AMDGPU:AMDGPUGenCallingConv(//llvm/utils/gn/build/toolchain:unix) [51/3426] ACTION //llvm/lib/Target/AMDGPU:AMDGPUGenPreLegalizeGICombiner(//llvm/utils/gn/build/toolchain:unix) [52/3426] ACTION //llvm/lib/Target/AMDGPU:AMDGPUGenPostLegalizeGICombiner(//llvm/utils/gn/build/toolchain:unix) [53/3426] ACTION //llvm/lib/Target/AMDGPU:AMDGPUGenRegBankGICombiner(//llvm/utils/gn/build/toolchain:unix) [54/3426] ACTION //llvm/lib/Target/AMDGPU/MCTargetDesc:AMDGPUGenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix) [55/3426] ACTION //llvm/lib/Target/AMDGPU/MCTargetDesc:AMDGPUGenMCCodeEmitter(//llvm/utils/gn/build/toolchain:unix) [56/3426] ACTION //llvm/lib/Target/AMDGPU/Utils:AMDGPUGenSearchableTables(//llvm/utils/gn/build/toolchain:unix) [57/3426] ACTION //llvm/lib/Target/AMDGPU/Disassembler:AMDGPUGenDisassemblerTables(//llvm/utils/gn/build/toolchain:unix) [58/3426] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64GenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix) [59/3408] ACTION //llvm/lib/Target/AMDGPU:AMDGPUGenRegisterBank(//llvm/utils/gn/build/toolchain:unix) [60/3408] ACTION //llvm/lib/Target/AMDGPU/MCTargetDesc:AMDGPUGenAsmWriter(//llvm/utils/gn/build/toolchain:unix) [61/3408] ACTION //llvm/lib/Target/AMDGPU/MCTargetDesc:AMDGPUGenRegisterInfo(//llvm/utils/gn/build/toolchain:unix) [62/3408] ACTION //llvm/lib/Target/AMDGPU/MCTargetDesc:AMDGPUGenInstrInfo(//llvm/utils/gn/build/toolchain:unix) [63/3381] ACTION //llvm/lib/Target/AMDGPU:AMDGPUGenAsmMatcher(//llvm/utils/gn/build/toolchain:unix) [64/3381] ACTION //llvm/lib/Target/AMDGPU:AMDGPUGenGlobalISel(//llvm/utils/gn/build/toolchain:unix) [65/3381] ACTION //llvm/lib/Target/AMDGPU/AsmParser:AMDGPUGenAsmMatcher(//llvm/utils/gn/build/toolchain:unix) [66/3380] ACTION //llvm/lib/Target/AMDGPU:AMDGPUGenDAGISel(//llvm/utils/gn/build/toolchain:unix) ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.