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HEAD is now at f00f4c54a2ec [NFC] [llvm] mark MachineLoop get{Bottom,Top}Block const (#216860)
INFO:2026-08-18T20:47:51Z:root:syncing...
Deleted branch merge (was 2b2f8e68d140).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 908551ea3951] [gn build] Port ab547095ead5
 1 file changed, 1 insertion(+)
[gn build] Port ab547095ead5 -- https://github.com/llvm/llvm-project/commit/ab547095ead5
INFO:2026-08-18T20:47:52Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/484] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/484] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/484] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[4/484] CXX obj/llvm/lib/CodeGen/CodeGen.ExpandPostRAPseudos.o
[5/484] CXX obj/llvm/lib/CodeGen/CodeGen.PostRAHazardRecognizer.o
[6/484] CXX obj/llvm/lib/CodeGen/CodeGen.RegAllocPriorityAdvisor.o
[7/484] CXX obj/llvm/lib/CodeGen/CodeGen.CalcSpillWeights.o
[8/484] CXX obj/llvm/lib/CodeGen/CodeGen.RegAllocEvictionAdvisor.o
[9/484] CXX obj/llvm/lib/CodeGen/CodeGen.MachineCombiner.o
[10/484] CXX obj/llvm/lib/CodeGen/CodeGen.MLRegAllocPriorityAdvisor.o
[11/484] CXX obj/llvm/lib/CodeGen/CodeGen.RegAllocBasic.o
[12/484] CXX obj/llvm/lib/CodeGen/CodeGen.MachineTraceMetrics.o
[13/484] CXX obj/llvm/lib/CodeGen/CodeGen.UnreachableBlockElim.o
[14/484] CXX obj/llvm/lib/CodeGen/CodeGen.MachineCSE.o
[15/484] CXX obj/llvm/lib/CodeGen/CodeGen.MachineRegionInfo.o
[16/484] CXX obj/llvm/lib/CodeGen/CodeGen.EarlyIfConversion.o
[17/484] CXX obj/llvm/lib/CodeGen/CodeGen.MLRegAllocEvictAdvisor.o
[18/484] CXX obj/llvm/lib/CodeGen/CodeGen.PeepholeOptimizer.o
[19/484] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600Packetizer.o
[20/484] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600OptimizeVectorRegisters.o
[21/484] CXX obj/llvm/lib/CodeGen/CodeGen.PostRASchedulerList.o
[22/484] CXX obj/llvm/lib/CodeGen/CodeGen.MachineLoopInfo.o
[23/484] CXX obj/llvm/lib/CodeGen/CodeGen.PHIElimination.o
[24/484] CXX obj/llvm/lib/CodeGen/CodeGen.XRayInstrumentation.o
[25/484] CXX obj/llvm/lib/CodeGen/CodeGen.VLIWMachineScheduler.o
[26/484] CXX obj/llvm/lib/CodeGen/CodeGen.ShrinkWrap.o
[27/484] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIPreEmitPeephole.o
[28/484] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64ConditionalCompares.o
[29/484] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64MIPeepholeOpt.o
[30/484] 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 <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_HAVE_MLIR_LOWERING'
[31/484] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUCoExecSchedStrategy.o
[32/484] CXX obj/llvm/lib/CodeGen/CodeGen.SplitKit.o
[33/484] CXX obj/llvm/lib/CodeGen/CodeGen.WindowScheduler.o
[34/484] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SILateBranchLowering.o
[35/484] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMBlockPlacement.o
[36/484] CXX obj/llvm/lib/CodeGen/CodeGen.RegAllocPBQP.o
[37/484] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64SRLTDefineSuperRegs.o
[38/484] CXX obj/llvm/lib/CodeGen/CodeGen.PrologEpilogInserter.o
[39/484] CXX obj/llvm/lib/CodeGen/CodeGen.MachineLICM.o
[40/484] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64FalkorHWPFFix.o
[41/484] CXX obj/llvm/lib/Passes/Passes.CodeGenPassBuilder.o
[42/484] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.MVETPAndVPTOptimisationsPass.o
[43/484] CXX obj/llvm/lib/CodeGen/CodeGen.TwoAddressInstructionPass.o
[44/484] CXX obj/llvm/lib/CodeGen/CodeGen.RegisterCoalescer.o
[45/484] CXX obj/llvm/lib/CodeGen/CodeGen.BranchFolding.o
[46/484] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600MachineCFGStructurizer.o
[47/484] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIOptimizeVGPRLiveRange.o
[48/484] CXX obj/llvm/lib/CodeGen/CodeGen.MachineBasicBlock.o
[49/484] CXX obj/llvm/lib/CodeGen/CodeGen.MIRSampleProfile.o
[50/484] CXX obj/llvm/lib/CodeGen/CodeGen.ModuloSchedule.o
[51/484] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMLowOverheadLoops.o
[52/484] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIFoldOperands.o
[53/484] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonEarlyIfConv.o
[54/484] CXX obj/llvm/lib/CodeGen/CodeGen.RegAllocGreedy.o
[55/484] CXX obj/llvm/lib/CodeGen/CodeGen.MachineBlockPlacement.o
[56/484] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCCTRLoops.o
[57/484] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.GCNRegPressure.o
[58/484] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUNextUseAnalysis.o
[59/484] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.GCNHazardRecognizer.o
[60/484] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonSplitDouble.o
[61/484] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZMachineScheduler.o
[62/484] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonVLIWPacketizer.o
[63/484] CXX obj/llvm/lib/CodeGen/CodeGen.MachineSink.o
[64/484] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonHardwareLoops.o
[65/484] CXX obj/llvm/lib/CodeGen/CodeGen.MachineScheduler.o
[66/484] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600ISelLowering.o
[67/484] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblySortRegion.o
[68/484] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86ExpandPseudo.o
[69/484] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyCFGSort.o
[70/484] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86CmovConversion.o
[71/484] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIInsertWaitcnts.o
[72/484] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMBaseInstrInfo.o
[73/484] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86PreTileConfig.o
[74/484] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.GCNSchedStrategy.o
[75/484] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86LoadValueInjectionLoadHardening.o
[76/484] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600TargetMachine.o
[77/484] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonGlobalScheduler.o
[78/484] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyCFGStackify.o
[79/484] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIInstrInfo.o
[80/484] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.AsmPrinter.o
[81/484] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXAsmPrinter.o
[82/484] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86AsmPrinter.o
[83/484] CXX obj/llvm/lib/CodeGen/CodeGen.MachinePipeliner.o
[84/484] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86MCInstLower.o
[85/484] CXX obj/llvm/lib/Target/Lanai/LLVMLanaiCodeGen.LanaiCodeGenPassBuilder.o
[86/484] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BPFCodeGenPassBuilder.o
[87/484] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIISelLowering.o
[88/484] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXCodeGenPassBuilder.o
[89/484] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVCodeGenPassBuilder.o
[90/484] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86CodeGenPassBuilder.o
[91/484] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyCodeGenPassBuilder.o
[92/484] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCISelLowering.o
[93/484] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUTargetMachine.o
[94/484] CXX obj/llvm/lib/Passes/Passes.PassBuilder.o
[95/484] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86ISelLowering.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.