ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/410] ACTION //llvm/tools/llvm-gsymutil:Opts(//llvm/utils/gn/build/toolchain:unix)
[2/409] ACTION //llvm/tools/llvm-dwarfutil:Options(//llvm/utils/gn/build/toolchain:unix)
[3/408] ACTION //llvm/tools/llvm-dwp:Opts(//llvm/utils/gn/build/toolchain:unix)
[4/407] ACTION //llvm/tools/llvm-ifs:Opts(//llvm/utils/gn/build/toolchain:unix)
[5/406] ACTION //llvm/tools/llvm-libtool-darwin:Opts(//llvm/utils/gn/build/toolchain:unix)
[6/406] ACTION //llvm/tools/llvm-lipo:LipoOpts(//llvm/utils/gn/build/toolchain:unix)
[7/405] AR lib/libLLVMAnalysis.a
[8/405] LINK ./bin/llvm-jitlink-executor
[9/405] LINK ./bin/llvm-ifs
FAILED: bin/llvm-ifs 
../../chromeclang/bin/clang++ -arch arm64 -isysroot ../../sysroot/MacOSX.sdk -mmacos-version-min=12 -arch arm64 -mmacos-version-min=12 -Wl,--color-diagnostics -fuse-ld=lld -isysroot ../../sysroot/MacOSX.sdk -o ./bin/llvm-ifs obj/llvm/tools/llvm-ifs/llvm-ifs.ErrorCollector.o obj/llvm/tools/llvm-ifs/llvm-ifs.llvm-ifs.o obj/BUILD_DIR/gen/llvm/tools/llvm-ifs/llvm-ifs.llvm_ifs-driver.o lib/libLLVMInterfaceStub.a lib/libLLVMObject.a lib/libLLVMObjectYAML.a lib/libLLVMOption.a lib/libLLVMSupport.a lib/libLLVMTargetParser.a lib/libLLVMTextAPI.a lib/libLLVMBinaryFormat.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libLLVMBitReader.a lib/libLLVMBitstreamReader.a lib/libLLVMCore.a lib/libLLVMRemarks.a lib/libLLVMIRReader.a lib/libLLVMAsmParser.a lib/libLLVMMC.a lib/libLLVMDebugInfoCodeView.a lib/libLLVMDebugInfoMSF.a lib/libLLVMMCParser.a -lpthread -lz 
ld64.lld: error: undefined symbol: llvm::dwarf::CFIProgram::Instruction::getOperandAsSigned(llvm::dwarf::CFIProgram const&, unsigned int) const
>>> referenced by lib/libLLVMMC.a(MC.MCSFrame.o):(symbol (anonymous namespace)::SFrameEmitterImpl::handleCFI((anonymous namespace)::SFrameFDE&, (anonymous namespace)::SFrameFRE&, llvm::MCCFIInstruction const&)+0x410)
>>> referenced by lib/libLLVMMC.a(MC.MCSFrame.o):(symbol (anonymous namespace)::SFrameEmitterImpl::handleCFI((anonymous namespace)::SFrameFDE&, (anonymous namespace)::SFrameFRE&, llvm::MCCFIInstruction const&)+0x3ac)

ld64.lld: error: undefined symbol: llvm::dwarf::CFIProgram::Instruction::getOperandAsUnsigned(llvm::dwarf::CFIProgram const&, unsigned int) const
>>> referenced by lib/libLLVMMC.a(MC.MCSFrame.o):(symbol (anonymous namespace)::SFrameEmitterImpl::handleCFI((anonymous namespace)::SFrameFDE&, (anonymous namespace)::SFrameFRE&, llvm::MCCFIInstruction const&)+0x36c)
>>> referenced by lib/libLLVMMC.a(MC.MCSFrame.o):(symbol (anonymous namespace)::SFrameEmitterImpl::handleCFI((anonymous namespace)::SFrameFDE&, (anonymous namespace)::SFrameFRE&, llvm::MCCFIInstruction const&)+0x314)
clang: error: linker command failed with exit code 1 (use -v to see invocation)
[10/405] ACTION //llvm/tools/llvm-exegesis/lib/PowerPC:PPCGenExegesis(//llvm/utils/gn/build/toolchain:unix)
[11/405] ACTION //llvm/tools/llvm-exegesis/lib/Mips:MipsGenExegesis(//llvm/utils/gn/build/toolchain:unix)
[12/404] ACTION //llvm/tools/llvm-exegesis/lib/AArch64:AArch64GenExegesis(//llvm/utils/gn/build/toolchain:unix)
[13/403] LINK ./bin/pp-trace
[14/403] LINK ./bin/modularize
[15/403] ACTION //llvm/tools/llvm-exegesis/lib/X86:X86GenExegesis(//llvm/utils/gn/build/toolchain:unix)
[16/402] ACTION //llvm/tools/llvm-exegesis/lib/RISCV:RISCVGenExegesis(//llvm/utils/gn/build/toolchain:unix)
[17/401] CXX obj/llvm/tools/llvm-libtool-darwin/llvm-libtool-darwin.llvm-libtool-darwin.o
[18/401] CXX obj/llvm/tools/llvm-lto/llvm-lto.llvm-lto.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.