INFO:2026-09-14T09:36:49Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 6e071ab17caa..6d4ad3383e9b 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 6d4ad3383e9b [AMDGPU] Model waterfall loop EXEC update as a terminator (#219519) INFO:2026-09-14T09:36:53Z:root:syncing... Deleted branch merge (was c4fdfa9216ee). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge 65711897847b] [gn build] Port 1 file changed, 1 insertion(+), 5 deletions(-) [merge 5733c8f80389] [gn build] Port 240670d0d5dc 1 file changed, 1 insertion(+) [gn build] Port -- https://github.com/llvm/llvm-project/commit/ [gn build] Port 240670d0d5dc -- https://github.com/llvm/llvm-project/commit/240670d0d5dc INFO:2026-09-14T09:37:25Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/330] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h [2/330] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h [3/330] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix) [4/330] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIOptimizeExecMasking.o [5/330] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIInstrInfo.o [6/330] AR lib/libLLVMAMDGPUCodeGen.a [7/330] LINK ./bin/llvm-cxxmap [8/330] LINK obj/llvm/unittests/CGData/CodeGenDataTests [9/330] LINK ./bin/llvm-cxxdump [10/330] LINK ./bin/llvm-dwp [11/330] LINK ./bin/llvm-ar [12/330] LINK ./bin/llvm-libtool-darwin [13/330] LINK ./bin/llvm-mc [14/330] LINK ./bin/llvm-rtdyld [15/330] LINK ./bin/llvm-xray [16/330] ACTION //llvm/tools/llvm-ar:llvm-ranlib(//llvm/utils/gn/build/toolchain:unix) [17/330] LINK ./bin/llvm-ml [18/330] ACTION //llvm/tools/llvm-ar:llvm-lib(//llvm/utils/gn/build/toolchain:unix) [19/330] ACTION //llvm/tools/llvm-ar:llvm-dlltool(//llvm/utils/gn/build/toolchain:unix) [20/330] LINK obj/llvm/unittests/DebugInfo/GSYM/DebugInfoGSYMTests [21/330] LINK obj/llvm/unittests/ExecutionEngine/JITLink/JITLinkTests [22/330] LINK ./bin/llvm-lipo [23/330] ACTION //llvm/tools/llvm-ml:llvm-ml64(//llvm/utils/gn/build/toolchain:unix) [24/330] LINK ./bin/llvm-jitlink [25/330] LINK obj/llvm/unittests/MC/MCTests [26/330] LINK obj/bolt/unittests/Passes/PassTests [27/330] LINK obj/bolt/unittests/Profile/ProfileTests [28/330] LINK obj/bolt/unittests/Core/CoreTests [29/330] LINK ./bin/llvm-bolt [30/330] LINK obj/llvm/unittests/Passes/PassBuilderBindings/PassesBindingsTests [31/330] LINK obj/clang/unittests/CrossTU/CrossTUTests [32/330] LINK ./bin/llvm-bolt-heatmap [33/330] ACTION //bolt/tools/driver:llvm-boltdiff(//llvm/utils/gn/build/toolchain:unix) [34/330] LINK obj/llvm/unittests/MC/AMDGPU/AMDGPUMCTests [35/330] ACTION //bolt/tools/driver:perf2bolt(//llvm/utils/gn/build/toolchain:unix) [36/330] LINK ./bin/llc FAILED: bin/llc ../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -rdynamic -Wl,--color-diagnostics -fuse-ld=lld -o ./bin/llc -Wl,--start-group obj/llvm/tools/llc/llc.llc.o lib/libLLVMAnalysis.a lib/libLLVMCodeGen.a lib/libLLVMAsmPrinter.a lib/libLLVMMIRParser.a lib/libLLVMSelectionDAG.a lib/libLLVMCore.a lib/libLLVMIRPrinter.a lib/libLLVMIRReader.a lib/libLLVMMC.a lib/libLLVMPasses.a lib/libLLVMPlugins.a lib/libLLVMSupport.a lib/libLLVMTarget.a lib/libLLVMTargetParser.a lib/libLLVMScalarOpts.a lib/libLLVMTransformUtils.a lib/libLLVMVectorize.a lib/libLLVMBinaryFormat.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libLLVMFrontendHLSL.a lib/libLLVMRemarks.a lib/libLLVMBitstreamReader.a lib/libLLVMProfileData.a lib/libLLVMDebugInfoDWARF.a lib/libLLVMDebugInfoDWARFLowLevel.a lib/libLLVMDebugInfoCodeView.a lib/libLLVMDebugInfoMSF.a lib/libLLVMObject.a lib/libLLVMBitReader.a lib/libLLVMAsmParser.a lib/libLLVMMCParser.a lib/libLLVMTextAPI.a lib/libLLVMSymbolize.a lib/libLLVMDebugInfoBTF.a lib/libLLVMDebugInfoGSYM.a lib/libLLVMDebugInfoPDB.a lib/libLLVMBitWriter.a lib/libLLVMCGData.a lib/libLLVMCodeGenTypes.a lib/libLLVMObjCARCOpts.a lib/libLLVMAggressiveInstCombine.a lib/libLLVMInstCombine.a lib/libLLVMGlobalISel.a lib/libLLVMCFGuard.a lib/libLLVMCoroutines.a lib/libLLVMipo.a lib/libLLVMFrontendOpenMP.a lib/libLLVMFrontendAtomic.a lib/libLLVMFrontendDirective.a lib/libLLVMFrontendOffloading.a lib/libLLVMObjectYAML.a lib/libLLVMLinker.a lib/libLLVMInstrumentation.a lib/libLLVMSandboxIR.a lib/libLLVMHipStdPar.a lib/libLLVMAArch64CodeGen.a lib/libLLVMAArch64Desc.a lib/libLLVMAArch64Info.a lib/libLLVMAArch64Utils.a lib/libLLVMAArch64AsmParser.a lib/libLLVMAArch64Disassembler.a lib/libLLVMMCDisassembler.a lib/libLLVMAMDGPUCodeGen.a lib/libLLVMAMDGPUDesc.a lib/libLLVMAMDGPUInfo.a lib/libLLVMAMDGPUUtils.a lib/libLLVMAMDGPUAsmParser.a lib/libLLVMAMDGPUDisassembler.a lib/libLLVMAMDGPUTargetMCA.a lib/libLLVMARMCodeGen.a lib/libLLVMARMDesc.a lib/libLLVMARMInfo.a lib/libLLVMARMUtils.a lib/libLLVMARMAsmParser.a lib/libLLVMARMDisassembler.a lib/libLLVMAVRCodeGen.a lib/libLLVMAVRDesc.a lib/libLLVMAVRInfo.a lib/libLLVMAVRAsmParser.a lib/libLLVMAVRDisassembler.a lib/libLLVMBPFCodeGen.a lib/libLLVMBPFDesc.a lib/libLLVMBPFInfo.a lib/libLLVMBPFAsmParser.a lib/libLLVMBPFDisassembler.a lib/libLLVMHexagonCodeGen.a lib/libLLVMHexagonDesc.a lib/libLLVMHexagonInfo.a lib/libLLVMHexagonAsmParser.a lib/libLLVMHexagonDisassembler.a lib/libLLVMLanaiCodeGen.a lib/libLLVMLanaiDesc.a lib/libLLVMLanaiInfo.a lib/libLLVMLanaiAsmParser.a lib/libLLVMLanaiDisassembler.a lib/libLLVMLoongArchCodeGen.a lib/libLLVMLoongArchDesc.a lib/libLLVMLoongArchInfo.a lib/libLLVMLoongArchAsmParser.a lib/libLLVMLoongArchDisassembler.a lib/libLLVMMipsCodeGen.a lib/libLLVMMipsDesc.a lib/libLLVMMipsInfo.a lib/libLLVMMipsAsmParser.a lib/libLLVMMipsDisassembler.a lib/libLLVMNVPTXCodeGen.a lib/libLLVMNVPTXDesc.a lib/libLLVMNVPTXInfo.a lib/libLLVMPowerPCCodeGen.a lib/libLLVMPowerPCDesc.a lib/libLLVMPowerPCInfo.a lib/libLLVMPowerPCAsmParser.a lib/libLLVMPowerPCDisassembler.a lib/libLLVMRISCVCodeGen.a lib/libLLVMRISCVDesc.a lib/libLLVMRISCVInfo.a lib/libLLVMRISCVAsmParser.a lib/libLLVMRISCVDisassembler.a lib/libLLVMTargetRISCVMCA.a lib/libLLVMMCA.a lib/libLLVMSparcCodeGen.a lib/libLLVMSparcDesc.a lib/libLLVMSparcInfo.a lib/libLLVMSparcAsmParser.a lib/libLLVMSparcDisassembler.a lib/libLLVMSystemZCodeGen.a lib/libLLVMSystemZDesc.a lib/libLLVMSystemZInfo.a lib/libLLVMSystemZAsmParser.a lib/libLLVMSystemZDisassembler.a lib/libLLVMWebAssemblyCodeGen.a lib/libLLVMWebAssemblyDesc.a lib/libLLVMWebAssemblyInfo.a lib/libLLVMWebAssemblyUtils.a lib/libLLVMWebAssemblyAsmParser.a lib/libLLVMWebAssemblyDisassembler.a lib/libLLVMX86CodeGen.a lib/libLLVMX86Desc.a lib/libLLVMX86Info.a lib/libLLVMX86AsmParser.a lib/libLLVMX86Disassembler.a lib/libLLVMTargetX86MCA.a -Wl,--end-group -ldl -lpthread -lz ld.lld: error: undefined symbol: llcMain >>> referenced by llc.cpp >>> obj/llvm/tools/llc/llc.llc.o:(main) clang++: error: linker command failed with exit code 1 (use -v to see invocation) [37/330] LINK ./bin/llvm-calc-occupancy [38/330] LINK ./bin/llvm-exegesis [39/330] LINK obj/clang/unittests/Tooling/Syntax/SyntaxTests [40/330] LINK ./bin/clang-scan-deps [41/330] LINK obj/llvm/unittests/Target/AMDGPU/AMDGPUTests [42/330] LINK ./bin/llvm-gsymutil [43/330] LINK obj/llvm/unittests/MI/MITests [44/330] LINK obj/llvm/unittests/DebugInfo/DWARF/DebugInfoDWARFTests [45/330] LINK ./bin/clang-sycl-linker [46/330] LINK obj/lld/unittests/AsLibELF/LLDAsLibELFTests [47/330] LINK obj/lld/unittests/AsLibAll/LLDAsLibAllTests [48/330] LINK ./bin/llvm-dwarfutil [49/330] LINK ./bin/clang-nvlink-wrapper [50/330] LINK ./bin/dsymutil [51/330] LINK ./bin/llvm-lto [52/330] LINK ./bin/opt [53/330] LINK ./bin/llvm-c-test [54/330] LINK ./bin/clang-linker-wrapper [55/330] LINK ./bin/llvm-lto2 [56/330] LINK ./bin/llvm-opt-fuzzer [57/330] LINK obj/llvm/unittests/Target/TargetMachineCTests [58/330] LINK obj/llvm/unittests/MIR/MIRTests [59/330] LINK ./bin/llvm-reduce [60/330] LINK ./bin/llvm-ir2vec [61/330] LINK ./bin/lld [62/330] SOLINK ./lib/libLTO.so [63/330] LINK obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests [64/330] LINK obj/llvm/unittests/DebugInfo/LogicalView/DebugInfoLogicalViewTests [65/330] LINK ./bin/llvm-split [66/330] LINK ./bin/llvm-isel-fuzzer [67/330] LINK obj/llvm/unittests/CodeGen/CodeGenTests [68/330] LINK ./bin/clang-check [69/330] LINK obj/clang/unittests/Interpreter/ExceptionTests/ClangReplInterpreterExceptionTests [70/330] SOLINK ./lib/libclang.so [71/330] LINK obj/clang/unittests/Interpreter/ClangReplInterpreterTests [72/330] LINK obj/clang/unittests/Driver/ClangDriverTests [73/330] LINK ./bin/clang-repl [74/330] LINK ./bin/lldb-dap [75/330] LINK obj/clang/unittests/Tooling/ToolingTests [76/330] LINK ./bin/lldb [77/330] LINK ./bin/lldb-test ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.